108 Sentences With "helixes" | Random Sentence Generator

The patterns also look like double helixes—sound and matter becoming organic.

The pines lining his driveway were burning "like giant candles," spewing ember helixes into the sky.

They bedecked the gooey, cereal-based treat with blue and red frosted double helixes in honor of her favorite high school hobby—gene editing.

As we learned in the premiere, the alien abductions were staged and men added those alien double helixes to random citizen's systems, including Scully's.

The bold, gestural lines and partial helixes delineating the figure reappear in The Great Clown and elsewhere, and recall the Surrealist process of automatic writing.

And when they started spinning on double helixes above a field of human dandelions as wine corks rain down, it wasn't quite a surrealist revival, but it was a stunning spectacle.

The double helixes intrude upon the landscape like stairways from another dimension — bracing, alienating, and uncannily apropos — with blacksmith pincers, the tools of the trade, clamped at intervals along the metal spirals.

That's why we were a little taken aback at last night's Teen Choice Awards when we spotted Lucy Hale and Olivia Holt sporting new jewelry that crossed from their helixes through their lobes.

The double helixes are obviously meant to represent strands of DNA, which, combined with the metal slabs or plaques, unequivocally link Kiefer's practice to Rodin's — an unabashed display of ego that will undoubtedly rub a lot of people the wrong way.

It is among the most materially engaging and formally transcendent works I've seen by Kiefer in a long while, filled with buoyant, almost Impressionist color that's a far cry from the ash, carbon, and rust comprising the other paintings in the show, and anchored by two vertical metal double helixes, climbing like beanstalks from a few inches below the canvas to the very top.

More novel toppings may include crumbled Oreos, advertised on the sign with a winking parenthetical: "(Merica!)" At the end of each night, I found myself surrounded by people nibbling helixes of skewered potato slices; gawking as strips of dough were wrapped in spirals around fat metal cylinders to make kurtoskalacs, Transylvanian cakes traditionally roasted over a spit; and extolling the glories of moffles, waffles made with mochiko (glutinous rice flour).

Basic helix-loop-helix proteins are characterized by two alpha helixes separated by a loop. The helixes mediate dimerization, and the adjacent basic region is required for DNA binding. The human genome contains approximately 125 bHLH factors.

A helix is a balanced spiral, generally exceeding 360°. Helixes can spiral upward or downward.

Following this trains will go into helixes, inversions and brake runs let the roller coaster run smoothly.

It also contains a transit peptide domain and is composed of 6 turns, 14 beta strands, and 19 alpha helixes.

Additionally, SCO1 has been predicted to contain 10 beta- strands, 7 helixes, and 2 turns and is a single-pass membrane protein.

Outline of the 5-HT2C receptor. The most important contacts when serotonin binds are with residues in TM helixes 3, 5, and 6.

The protein consists of 2 turns, 3 beta strands, and 7 alpha helixes. A non-transcribed pseudogene of this locus is found on chromosome 19.

Synthetic Quartz Crystal Terms and Definitions The SiO4 tetrahedrons form parallel helices; the direction of twist of the helix determines the left- or right-hand orientation. The helixes are aligned along the z-axis and merged, sharing atoms. The mass of the helixes forms a mesh of small and large channels parallel to the z-axis. The large ones are large enough to allow some mobility of smaller ions and molecules through the crystal.

A derivative of Cecropin B is an anticancer polypeptide(L). Structure consists of mainly alpha helixes, determined by solution NMR. Protein molecular weight = 4203.4g/mol.; Some of the cecropins (e.g.

The ride lasts for approximately three minutes and subjects the rider to a maximum speed of achieved in less than 3.9 seconds followed by five air-time hills, a hammerhead turn and two helixes.

NDUFS4 is a component of the iron-sulfur (IP) fragment of the enzyme and contains a transit peptide domain, 4 turns, 6 beta strands, and 4 alpha helixes. Alternative splicing results in multiple transcript variants.

Structural motif in proteins: from two to seven alpha helixes entwined. Each one of these helixes is a repeated 7 amino acid sequence (HPPHCPC), where H refers to hydrophobic amino acids. The position of hydrophobic remains (alpha helix exterior) causes their amphipathic behaviour. The bond between different chains, produced in cytoplasm (aqueous region), is extremely tight, as Van der Waals forces appear between the hydrophobic radicals (H), surrounded by the hydrophilic amino acids (amphipathic molecule). This bond is known as the “Knobs into holes packing”.

278x278px The crystal structure of the MenH enzyme in E.coli (SHCHC synthase) exists as a complex of three protein molecules shown in the diagram. SHCHC synthase forms an alpha/beta hydrolase fold with a central set of seven parallel beta sheets surrounded by alpha helixes on both sides. A cap of five alpha helixes serves to enclose the active site.; The enzyme exists in an open form until it binds the substrate, when it morphs into a closed form with an active catalytic triad.

It contains a cofactor binding site for a [4Fe-4S] cluster, a transit peptide, 5 turns, 11 beta strands, and 18 alpha helixes. Alternatively spliced transcript variants encoding different isoforms have been found for this gene.

ABC transporter transmembrane domain is the main transmembrane structural unit of ATP-binding cassette transporter proteins, consisting of six alpha helixes that traverse the plasma membrane. Many members of the ABC transporter family () have two such regions.

After accelerating from in three seconds, out of the station, the train enters into a three-story "parking garage" shell, passing through two upwards helixes meant to mirror the ascension of a car through a true parking garage. The train then drops from the top of the helixes into a "street" lined with highway signs and three police cars, with sirens and lights flashing. Riders then swerve between the police cars. Riders then go through an overbanked turn at 88 degrees, followed by a dip and then traveling down a set of "subway stairs".

Additional thrill elements for alpine coasters can include varying degrees of curves, dips and hairpin turns. Large spiral circles (helixes) can be used not only as a thrill element, but also for reducing elevation."All About Alpine Coasters". Coaster 101.

143, and a site believed to be involved in allosteric control at p. 156\. Its structure consists of 24 beta strands, 43 alpha helixes, and 11 turns. PYGM also has the following modified residues: N-acetylserine at p. 2, phosphoserine at p.

Serotonin is an endogenous non-selective agonist for the 5-HT2C receptor with a binding constant of Ki = 16.0 nM. When serotonin binds to the receptors, the most important contacts are in TM helixes 3, 5 and 6 (Figure 3), while the other four TM helixes do not interact directly with the serotonin compound. When binding of serotonin takes place, the protonated primary amine site forms a salt bridge with D134 residue in TM 3, as well as forming a hydrogen bond with residue S138 in TM 3. The aromatic indole ring forms a strong Van der Waals interaction with residues F223 in TM 5 and F328 in TM 6.

Some receptors in this family, however, lack a cytoplasmic tail and therefore associate with adaptor proteins containing the same tyrosine residues. Adaptor proteins associate to their respective NTR through their transmembrane helixes carrying oppositely charged residues. The cytoplasmic domains do not contain any intrinsic tyrosine kinase activity.

The proteins secondary structure consists of alpha-helices, beta-strands and coils. Beta-strands are mainly located within the two domains, while the alpha-helixes are concentrated near the transmembrane region. Three disulfide bonds are predicted throughout the protein. Predicted alpha-helix structure of GRAMD1B transmembrane region.

More testing is needed to evaluate the performance of different implicit solvation models and parameter sets. They are often tested only for a small set of molecules with very simple structure, such as hydrophobic and amphiphilic alpha helixes (α). This method was rarely tested for hundreds of protein structures.

POLG2 is located on the q arm of chromosome 17 in position 23.3 and has 8 exons. POLG2, the protein encoded by this gene, contains a phosphoserine modified residue at p. 38 and a transit peptide. Its structure consists of 25 beta strands, 21 alpha helixes, and 8 turns.

The results also similarly suggested a Cu-dependent regulatory role for the MBD. In the Archaeoglobus fulgidus CopA (TC# 3.A.3.5.7), invariant residues in helixes 6, 7 and 8 form two transmembrane metal binding sites (TM-MBSs). These bind Cu+ with high affinity in a trigonal planar geometry.

An effect similar to coaxial stacking has been observed in rationally designed DNA structures. DNA origami structures contain a large number of double helixes with exposed blunt ends. These structures were observed to stick together along the edges that contained these exposed blunt ends, due to the hydrophobic stacking interactions.

In particular, salt bridges are overstabilized, possibly due to insufficient electrostatic screening, and a higher-than-native alpha helix population was observed. Variants of the GB model have also been developed to approximate the electrostatic environment of membranes, which have had some success in folding the transmembrane helixes of integral membrane proteins.

Depending on the complexity of the relationships under consideration, the models may be multidimensional. Models of pitch space are often graphs, groups, lattices, or geometrical figures such as helixes. Pitch spaces distinguish octave-related pitches. When octave-related pitches are not distinguished, we have instead pitch class spaces, which represent relationships between pitch classes.

A general structure of the endogenous androstenedione. In the human body, the enzyme aromatase converts androstenedione to estrogen. Aromatase is an enzyme that belongs to the cytochrome P450 family located on chromosome 15. In the human body, the aromatase consists of 10 β-strands (1 major sheet and 3 minor sheets) and 12 α-helixes.

Each subunit is a bundle of four right-handed α-helixes and has a molecular mass of 13.4 kDa (117 amino acids). The subunits align to give Ni-SOD a three-fold axis of symmetry. There are six nickel cofactors in total (one for each subunit). The subunits also have a hydrophobic core, which helps drive protein folding.

On May 17, 2020, Adventureland began teasing a new attraction for the 2021 season named "The Dragon Slayer". At the same time, construction crews were seen on the property dismantling the Dragon. A few weeks later, track and supports resembling those commonly found on S&S; 4D Free-Spins were spotted near where Dragon's helixes once stood.

The inductors, consisting of large helixes of wire, give it the common name helix house. Alternative names include 'antenna tuning house' or, simply, 'doghouse'. The powerful radio waves near the antenna can be a hazard to workers. The interior of the antenna tuning hut is typically covered with copper or aluminum, in order to control stray radiation.

The basic helix-loop-helix (bHLH) domain is found in some transcription factors and is characterized by two alpha helices (α-helixes) connected by a loop. One helix is typically smaller and due to the flexibility of the loop, allows dimerization by folding and packing against another helix. The larger helix typically contains the DNA-binding regions.

Autotransporter proteins are proteins secreted out the Gram-negative bacteria. These beta helixes require a domain which is called the intramolecular autochaperone domain. It shows similarities with other intramolecular chaperone sequences and has a folding-associated function. This increases the efficiency, either by stabilizing the beta-barrel, or by promoting the folding of the passenger domain.

The Carnival edition of Catch the Sperm is set against a background of what appears to be surreal paintings and includes drifting balloons and floating strands of confetti, some of which are spiral shaped like uncoiling DNA double helixes. The characters are a Waggis, a Joker, a Sambina, a Lipstick, a Clown, and Gold, Silver, and Bronze Sperm. There are six viruses.

ISCU is located on the q arm of chromosome 12 in position 23.3 and has 8 exons. ISCU, the protein encoded by this gene, is a member of the NifU family. It is an iron-sulfur transferase that contains binding sites for [2Fe-2S] and [4Fe-4S] clusters. ISCU contains a transit peptide, 4 beta strands, 4 alpha helixes, and 4 turns.

Both tracks will feature a meandering layout that includes plenty of twists, S-turns, helixes, dips, valleys, and hills. The loading area/station is located in the centre of the there-and-back layout, much like the prototype installed at Skyline Park, except much larger, spread out, and complex. Both tracks constantly interact with and weave in and out of one another.

The protein encoded by C20orf202 is 122 amino acids in length with a predicted molecular mass of 13591 Da and a predicted isoelectric point of 9.13 pl/MW. C20orf202 contains PFAM domain DUF3461 at amino acids 3-67. This domain codes for a protein of unknown function. The structure of C20orf202 consists of 46.72% random coils, 42.62% alpha helixes, and 10.66% extended strands.

During the latter's performances, the backdrops displayed mathematical equations along with DNA helixes rushing through the screens. A remix interlude of "Hollywood" featured a breakdancer, a firedancer, a bellydancer, a tapdancer and a skateboarder. The screens displayed animations of the Rider-Waite tarot cards. The interlude was followed by a Cabaret-like performance of "Hanky Panky", which started the Circus act.

The Hero editor in Darkspore has been described as an enhanced version of the one found in Spore, with thousands of parts to collect. The parts allow the customization of several character aspects, including body parts, armor, weapons, facial features and coloration by spending DNA as a currency. DNA helixes can be collected during gameplay from Darkspores or destructible objects, or obtained by selling pieces of loot.

This crystal structure shows that it has two a-helixes and 3 B-sheets for both monomers; two disulfide bridges stabilize these two monomers. This means that E1 is more compact then its E2 counterpart. It has been shown that E1 can fold with a small amount of E2 protein present. In addition to this it was shown that E1 oxidation preceded E2 maturation.

The protein in its longest form has 8 exons. There is another possible isoform, but experimental confirmation is lacking – possibly due to it being produced at low levels because of an immature stop codon. Bioinformatic analysis suggests that the protein does not have transmembrane structure and is composed of both alpha helixes and beta sheets. There have been conflicting numbers for SPATS1 isoelectric points.

Some combinations of amino acids will tend to curl up in a coil called an α-helix or into a sheet called a β-sheet; some α-helixes can be seen in the hemoglobin schematic above. Tertiary structure is the entire three-dimensional shape of the protein. This shape is determined by the sequence of amino acids. In fact, a single change can change the entire structure.

The c14orf93 protein has 9 isoforms. The most common and largest isoform has 538 AAs, a molecular weight of 58.7 kdal, and a theoretical isoelectric point of 5.7. This protein is globular with a conserved C-terminus, a mixed charge cluster from 371 to 399, and a high scoring uncharged segment from 28 to 58. SDSC PELE consensus data predicts 15 alpha helixes and 8 beta strands.

She demonstrated that it is possible to switch between left and right-handed helixes in cholesteric liquid crystals using light. She has also showed that it is possible to use twisted liquid crystals as organising templates to design self-assemblies of superparamagnetic nanoparticles. In 2017 she was awarded a European Research Council Consolidator Grant in nanotechnology. Her recent work has considered molecular chirality at fluid – solid interfaces.

All members of the TEAD family share a highly conserved DNA binding domain called the TEA domain. This DNA binding domain has a consensus DNA sequence 5’-CATTCCA/T-3’ that is called the MCAT element. The three dimensional structure of the TEA domain has been identified [5]. Its conformation is close to that of the homeodomain and contains 3 α helixes (H1, H2 and H3).

It has helix, transit peptide, and transmembrane domains and contains 9 alpha helixes, 5 beta strands, and 3 turns. The transmembrane protein passes through the inner mitochondrial membrane once and the majority of the protein is found on the intermembrane side. CYC1 contains covalent heme bindings sites at positions 121 and 124 and heme axial ligand iron-metal binding sites at positions 125 and 244.

POLG is located on the q arm of chromosome 15 in position 26.1 and has 23 exons. The POLG gene produces a 140 kDa protein composed of 1239 amino acids. POLG, the protein encoded by this gene, is a member of the DNA polymerase type-A family. It is a mitochondrion nucleiod with an Mg2+ cofactor and 15 turns, 52 beta strands, and 39 alpha helixes.

The primase uses a phosphotransfer domain for the transfer coordination of metals, which makes it distinct from other polymerases. The side subunits contain a NH2 and COOH terminal made of alpha helixes and beta sheets. The NH2 terminal interacts with a zinc binding domain and COOH-terminal region which interacts with DnaB-ID. The Toprim fold is also found in topoisomerase and mitochrondrial Twinkle primase/helicase.

The bases composing the helixes are variable. The mid-stem bulged C is a highly characteristic feature (though this has been seen to be a G in the ferritin IRE for lobster). The apical loop of the known IREs all consist of either the AGA or AGU triplet. This is pinched by a paired G-C and there is additionally a bulged U, C or A in the upper helix.

Torsion is the twisting of a muscular hydrostat along its long axis and is produced by a helical or oblique arrangement of musculature which have varying direction. For a counter-clockwise torsion it is necessary for a right-hand helix to contract. Contraction of a left-hand helix causes clockwise torsion. The simultaneous contraction of both right and left-hand helixes results in an increase in resistance to torsional forces.

The layout is a basic figure of 8 loop with a straight piece of track at the back and consists of several helixes, some of which go over and under the queue line, which itself snakes around the ride. The ride makes at least two laps of the circuit, and more on off peak days. An on-ride photo is taken immediately before the train returns to enter the station for the first time.

DNA-binding domain's globular proteins contain eight cysteines and allow for a tetrahedral coordination of two zinc ions. This coordination makes the binding of ER to estrogen response elements possible. Ligand-binding domain is a globular, three-layered structure made of 11 helixes and contains a pocket for the natural or synthetic ligand. Influencing factors for binding affinity are mainly the presence of a phenol moiety, molecular size and shape, double bonds and hydrophobicity.

Amphitropic proteins associate with lipid bilayers via various hydrophobic anchor structures. Such as amphiphilic α-helixes, exposed nonpolar loops, post-translationally acylated or lipidated amino acid residues, or acyl chains of specifically bound regulatory lipids such as phosphatidylinositol phosphates. Hydrophobic interactions have been shown to be important even for highly cationic peptides and proteins, such as the polybasic domain of the MARCKS protein or histactophilin, when their natural hydrophobic anchors are present.

But "Dress You Up" and "I'm So Stupid" were later dropped from the show. Hence "Material Girl" was transferred as the closing song of the military segment of the show, and was re-arranged as an electric guitar version. Madonna wore military themed clothes and sang the song while standing in front of a microphone and playing an electric guitar. The backdrops displayed mathematical equations along with DNA helixes rushing through the screens.

PRP36 secondary structure has not been explicitly determined, but predictions based on the PRR36 mRNA give some possibilities. Alpha-helixes, beta sheets, and other structure characteristics fail to be conserved across PRP36 orthologs with the exception of an alpha-helix alpha-helix beta-strand beta-strand motif that was highly conserved across mammals. This motif begins slightly before and carries into the DUF4596 region, suggesting a high importance for this domain in PRP36 function.

Compatible parameters for proteins were introduced by Monticelli et al.. Secondary structure elements, like alpha helixes and beta sheets (β-sheets), are constrained. Martini proteins are often simulated in combination with an elastic network, such as Elnedyn, to maintain the overall structure. However, the use of the elastic network restricts the use of the MARTINI force field for the study of large conformational changes (e.g. folding). The GoMARTINI approach introduced by Poma et al.

RCDB list of wooden roller coasters in Asia White Cyclone was constructed of enough Alaskan timber to construct nearly a thousand homes. The ride was particularly fast for a wooden roller coaster and it incorporated many standard elements such as helixes, large drops and smaller bunny hills. The roller coaster incorporated a double out-and-back design and used cars manufactured by the Philadelphia Toboggan Company.Ultimaterollercoaster's listing for White Cyclone White Cyclone closed on 28 January 2018.

Marvel Presents began publication with an October 1975 cover date. The first two issues featured Ulysses Bloodstone, a character created by Len Wein, Marv Wolfman, and John Warner for the Where Monsters Dwell series."Of Helixes and Hexes," written by John Warner, published in the "Reader's Space" section of Marvel Presents #2 (December 1975). Mike Vosburg was the artist assigned to the first installment, and then Pat Boyette was to draw the rest of the series.

Some months later he received a letter from Pauling along with a draft manuscript of a paper detailing the two helixes, with Branson listed as third author (after Pauling and his assistant Robert Corey, the laboratory's expert in transforming X-ray data into precise models). Pauling asked for suggestions. Branson replied in a letter that it was fine as written, approved submission to the Proceedings of the National Acaademy of Sciences, and asked for 25 preprints when published.

The overall structure of Hsp90 is similar to that of other proteins in that it contains all of the common secondary structural elements (i.e., alpha helixes, beta pleated sheets, and random coils). Being a cytoplasmic protein requires that the protein be globular in structure, that is largely non-polar on the inside and polar on the outside, so as to be dissolved by water. Hsp90 contains nine helices and eight anti-parallel beta pleated sheets, which combine to form several alpha/beta sandwiches.

Each mission involved flying a virtual craft along a single predetermined path represented by a trench in virtual space. The trench and the space immediately around it was peppered with obstacles of various shapes and sizes, including helixes and narrow gates. Hitting an obstacle would send the craft back a small distance and take some hitpoints off the armor. Attempting to avoid obstacles by leaving the trench area, or by scraping the bottom of the trench also results in damage.

Many structural nucleoporins contain solenoid protein domains, domains consisting of repeats that can be stacked together as bulk building blocks. There are beta-propeller domain with similarities to WD40 repeats, and more interestingly, unique types of alpha solenoid (bundles of helixes) repeats that form a class of their own, the ancestral coatomer elements (ACE). To date, two classes of ACEs have been identified. ACE1 is a 28-helix domain found in many scaffolding nucleoproteins as well as SEC31, a component of COPII.

The facade inclines noticeably backwards, which is due to the uneven sinking of the building into the soft soil underneath Mexico City, and is divided by buttresses. The convent has two identical Baroque portals. Both the first and second stories appear to be adorned with Solomonic columns, but the columns on the second floor are really smooth helixes. The window frame facing the street is profusely decorated and includes anagrams of the names of the Virgin Mary, Saint Joseph and Saint Joachim.

"Reader's Space: Of Helixes and Hexes" Marvel Presents #2, (Dec. 1975). During his stint as a Marvel/Curtis editor, Warner hired Ralph Macchio, who later went on to a long- running career at Marvel. In addition, Warner wrote most of the run of Marvel's Son of Satan, and in the late 1970s wrote Gold Key's Flash Gordon comic. Warner lists as his influences Arthur Rackham, N.C. Wyeth, Gerry Anderson, Maxfield Parrish, Chuck Jones, Jay Ward, Ray Bradbury, and Jorge Luis Borges.

Out of the station, the track makes a right hand turn onto the lift hill. Due to the length of the lift hill, it utilizes two chains with separate motors. At the crest of the lift hill, the track plummets down a drop to the ground, before passing over a tall airtime hill. After this hill, the track rises over a tall hill before dropping to the right into a pair of helixes, the first one being clockwise and the second being counterclockwise.

The E2 domain is the largest subdomain of APLP2 and consists of six alpha-helixes. The N-terminal double stranded coiled coil structure of the first monomer of E2 packs against the C-terminal triple stranded coiled coil structure of the second monomer. The BPTI/Kunitz inhibitor domain (residues 306-364) is ‘Cys-rich’ and is capable of inhibiting several proteases. The ectodomain of APLP2 is dimeric and contains multiple binding sites for metal ions and components of the extracellular matrix.

The Bat begins with a turn out of the station and up a pinch wheel lift, into a series of helixes and small hills around the bat cave and other themed features and trees. The Bat comes to an end with as the train is slowed by magnetic brakes and returns to the station. The minimum height for riders of the Bat is with an adult companion, or to ride alone; a smaller minimum height restriction than most of the other roller coasters located in the park.

Artist Eduardo Mac Entyre and one of his helixes, c. 1980. Eduardo Mac Entyre (20 February 1929 – 5 May 2014) was an Argentine artist known for his geometric paintings. Born in Buenos Aires, Argentina to a Scottish father and Belgian mother, Mac Entyre began pursuing his talent for sketches at the age of twenty. Studying standards like Albrecht Dürer, Hans Holbein and Rembrandt, he later began exploring impressionist and cubist influences and his work was first displayed in 1954 at Buenos Aires' Comte Art Gallery.

Using X-ray diffraction data and atomic model computations a likely structure of the channel consists of a number of protein alpha-helixes forming an hourglass shaped pore with the narrowest point halfway through the membrane's lipid bilayer. To move through the channel the potassium ions must shed their aqueous matrix and enter a selectivity filter composed of carbonyl oxygens. The potassium ions pass through one atom at a time along five different cation (positively charged ion) binding sites.Roux, B., and Schulten, K. (2004).

After leaving the station, cars make a 90° turn to the right and are carried to the top of a chain-lift hill; the cars then descend a 59 ft drop in the dark, at an incline angle of 36°. The ride then has several drops, banked turns and helixes, before cars reach the brake run and return to the station to be unloaded. Astro Storm operates single car trains. Riders are arranged inline in three rows for a total of three riders per car with a T-bar restraint.

The same year, with José de Ciria y Escalante, he launched Reflector, which Tzara included in his list of présidents Dada. In 1923 he published a book of Dadaist poems, Helixes, which makes extensive use of calligrams, negative space, free verse, proparoxytones, and the mechanistic frenzy of Futurism. The book's cover was designed by Rafael Barradas, and it was illustrated with woodcuts by Norah Borges. Critics savaged the unorthodox work, which is noteworthy for including some of the first haikus written in Spanish: :::::::::::La tijera del viento :::::::::::corta las cabelleras :::::::::::de las espigas más esbeltas.

If most of the protein contains intermolecular hydrogen bonds it is said to be fibrillar, and the majority of its secondary structure will be beta sheets. However, if the majority of the orientation contains intramolecular hydrogen bonds, then the protein is referred to as globular and mostly consists of alpha helices. There are also conformations that consist of a mix of alpha helices and beta sheets as well as a beta helixes with an alpha sheets. The tertiary structure of proteins deal with their folding process and how the overall molecule is arranged.

This enzyme forms a 45-kDa homodimer of two 22-kDa subunits composed of a core domain and cap domain. The core domain is an α/β Rossmann- like fold containing six antiparallel β-strands surrounded by α-helixes, and it spans residues 1-17 and 77-201 of the amino acid sequence. The cap domain is a 4-helix bundle spanning residues 18-76. The cleft formed by the core and cap domains acts as the enzyme's active site, where three conserved motifs in the core domain plus the cofactor Mg2+ serve as the substrate binding site.

The GSTK1 enzyme is a homodimer and, like all GSTs, it contains a TRX-like domain and a helical domain. However, the GSTK1 is substantially different in its secondary structure compared to the other GSTs. The helical domain has been observed to be placed between the βαβ and ββα motifs of the TRX-like domain, rather than the TRX-like domain and the C-terminal helical domain being connected together by a short linker of alpha-helixes as normally seen in GSTs. Also, the GSTK1 dimer employs a butterfly shape and not a V-shaped crevice like in the other classes.

Tertiary structure refers to the three-dimensional structure of monomeric and multimeric protein molecules. The α-helixes and β-pleated-sheets are folded into a compact globular structure. The folding is driven by the non-specific hydrophobic interactions, the burial of hydrophobic residues from water, but the structure is stable only when the parts of a protein domain are locked into place by specific tertiary interactions, such as salt bridges, hydrogen bonds, and the tight packing of side chains and disulfide bonds. The disulfide bonds are extremely rare in cytosolic proteins, since the cytosol (intracellular fluid) is generally a reducing environment.

The Hamrahlid Choir opened the evening with a 20-minute set of traditional Icelandic songs and choral arrangements of Björk's "Sonnets/Unrealities XI" and "Cosmogony". Björk emerged from "swirly helixes of color" to perform "The Gate", which segues into "Utopia" and "Arisen My Senses". The singer goes inside the reverb chamber to perform the a cappella track "Show Me Forgiveness" and "Venus as a Boy", which she hadn't performed since 2006 and 2011 respectively. Afterwards, Björk sings the Utopia album track "Claimstaker" and the second single from Post, "Isobel", which was re- imagined by Arca and features "percussive intervention".

Behemoth's downward 540 degree helix, near the end of the ride. The ride features a prototype seating arrangement to ensure an unobstructed view for every rider – a first for a roller coaster of this type. The Behemoth experience lasts for approximately three minutes and subjects the rider to a maximum speed of achieved in less than 3.9 seconds followed by five air-time hills, a hammerhead turn and two helixes. After departing the station, the train turns right and begins to slowly climb the lift hill through the use of a chain lift, taking riders to the coaster's maximum height of .

The Cantabrian stelae are monolithic stone disks of different sizes, whose early precedents were carved in the last centuries before the romanization of Cantabria in northern Iberian Peninsula. Cantabrian stelae include swastikas, triskeles, crosses, spirals, helixes, warriors or pre-Roman funerary representations among their usual ornamentation. The most famous is called Estela de Barros (Barros Stele) which can be visited in the Parque de las Estelas (Stelae Park) in the town of Barros, in Los Corrales de Buelna. This stele is part of the current coat of arms of Cantabria and the meaning of tetraskelion would be related to solar worship.

The α1 and β1 regions of the chains come together to make a membrane-distal peptide-binding domain, while the α2 and β2 regions, the remaining extracellular parts of the chains, form a membrane-proximal immunoglobulin-like domain. The antigen binding groove, where the antigen or peptide binds, is made up of two α-helixes walls and β-sheet. Because the antigen-binding groove of MHC class II molecules is open at both ends while the corresponding groove on class I molecules is closed at each end, the antigens presented by MHC class II molecules are longer, generally between 15 and 24 amino acid residues long.

The high number of proline residues inhibits the formation of close-packed secondary structures in such as α-helixes and β-pleated sheets. Due to κ-caseins being glycoproteins, they are stable in the presence of calcium ions so the κ-caseins are on the outer layer of the micelle to partially protect the non glycoproteins β-caseins, α(s1)-caseins, α(s2)-caseins from precipitating out in the presence of excess calcium ions. Due to the lack of a strong secondary or tertiary structure as a result of the proline residues, casein micelles are not heat sensitive particles. However, they are pH sensitive.

This mounting provided a ground plane or reflector (provided by the vehicle) for an effective vertical radiation pattern. These popular designs are still in common use and the ‘constant turn’ design originating in Australia have been universally adapted as standard FM receiving antennas for many factory produced motor vehicles as well as the existing basic style of aftermarket HF and VHF mobile helical. Another common use for broadside helixes is in the "rubber ducky antenna" found on most portable VHF and UHF radios using a steel or copper conductor as the radiating element and usually terminated to a BNC / TNC style or screw on connector for quick removal.

Ribonuclease I (yellow) and inhibitor (pink helixes) complex heterotetramer, Human. The affinity of RI for ribonucleases is among the highest for any protein-protein interaction; the dissociation constant of the RI-RNase A complex is in the femtomolar (fM) range under physiological conditions while that for the RI-angiogenin complex is less than 1 fM. Despite this high affinity, RI is able to bind a wide variety of RNases A despite their relatively low sequence identity. Both biochemical studies and crystallographic structures of RI-RNase A complexes suggest that the interaction is governed largely by electrostatic interactions, but also involves substantial buried surface area.

The stalk (or pedicle) is a long white extension of the body, that emerges at the apex from between the valves, and not, as in articulate brachiopods, from a special opening in the dorsal valve. At the rear end, that is deepest in the sea bed, the skin (or epithelium) secretes a glue-like mucus that binds to the substrate's particles, thus temporarily anchoring the animal. The very thick skin (cuticle) is not composed of cells, and is opaque, being secreted by a very thin white epidermis, which is attached by a very thin layer of connective tissue to the white muscle inside. The muscle fibres are attached to the connective tissue and are wound like helixes.

Ulysses Bloodstone first appeared in Marvel Presents #1 (Oct 1975) and was created by Len Wein, Marv Wolfman, and John Warner. John Warner has explained the development of Ulysses Bloodstone: "Len Wein and Marv Wolfman came up with the spark that would become Bloodstone—the premise of a man who fights monsters—and together he and I began to develop a series idea to take up ten pages of Where Monsters Dwell." "Of Helixes and Hexes," written by John Warner, published in the "Reader's Space" section of Marvel Presents #2, for December of 1975. Mike Vosburg was the artist assigned to the first installment, and then Pat Boyette was to do the rest of the series.

Therefore, when the membrane is stretched, MscL will experience a pull mostly concentrated in the interfacial regions. Mutations that effect protein-lipid interactions near the interfaces result in loss-of-function phenotypes. The tension applied to the inner and outer rims of the channel by the lipid bilayer tilts the transmembrane helixes of MscL (The tilts of the M1 helices change by 35-34o during the transition), causing a gradual iris-like expansion and flattening of the MscL barrel. As a result, the transmembrane span of M2 helices is reduced, pulling the periplasmic loops into the membrane to line the extracellular entrance to the pore, establishing a pore diameter of ~3 nm.

The ride then takes passengers through various sharp turns, multiple helixes and a near-vertical bend (nicknamed "the psycho drop") halfway through where they experience almost 5G, reaching speeds of about 40 mph. The ride was over a half mile long, and lasted just under two minutes. Knightmare was arguably one of the most intense rollercoasters in the United Kingdom, and at the time of opening had the highest g-force of any roller coaster in the United Kingdom. It was located in the Land of the Brave area of the park, situated on the former sites of Camelot's long defunct flagship roller coasters (The Tower of Terror and The Gauntlet); it was also next to the site of the ride Excalibur 2.

NDUFS1 is located on the q arm of chromosome 2 in position 33.3 and has 20 exons. The NDUFS1 gene produces a 79.5 kDa protein composed of 727 amino acids. NDUFS1, the protein encoded by this gene, is a member of the complex I 75 kDa subunit family. It contains a transit peptide, 10 turns, 19 beta strands, 27 alpha helixes, and cofactor binding sites for [2Fe-2S] and [4Fe-4S] clusters. The cluster domains consist of a 79 amino acid 2Fe-2S ferredoxin-type from positions 30-108, a 40 amino acid 4Fe-4S His(Cys)3-ligated-type from positions 108-147, and a 57 amino acid 4Fe-4S Mo/W bis-MGD-type from positions 245-301.

The player is responsible for building out the park such as modifying terrain, constructing footpaths, adding decorative elements, installing food/drink stalls and other facilities, and building rides and attractions. Many of the rides that can be built are roller coasters or variations on that, such as log flumes, water slides and go-kart tracks. The player can build these out with hills, drops, curves, and other 'special' track pieces (such as loops, corkscrews and helixes), limited only by cost and the geography of the park and other nearby attractions. There are also stationary rides, such as Ferris wheels, merry-go-rounds, and bumper cars, most of which only contain single ride 'piece' and are very limited in terms of variation.

The discovery was made throughout a series of experiments in the 1960s that discovered that reduced and denatured RNase in its unfolded form could refold into the native tertiary form. The tertiary structure of a protein is a fully folded polypeptide chain with all hydrophobic R-groups folded into the interior of the protein to maximize entropy with interactions between secondary structures such as beta sheets and alpha helixes. Since the structure of proteins determines its function, it is critical that a protein be folded correctly into its tertiary form so that the protein will function properly. However, it is important to note that polypeptide chains may differ vastly in primary structure, but be very similar in tertiary structure and protein function.

PLCE1 is located on the q arm of chromosome 10 in position 23.33 and has 39 exons. PLCE1, the protein encoded by this gene, is located on the Golgi apparatus, the cell membrane, and in the cytosol. It contains 3 turns, 15 beta strands, and 6 alpha helixes. PLCE1 contains a 260 amino acid Ras-GEF domain at p. 531-790, a 149 amino acid PI-PLC X-box domain at p. 1392-1540, a 117 amino acid PI-PLC Y-box domain at p. 1730 – 1846, a 101 amino acid C2 domain at p. 1856 – 1956, a 103 amino acid Ras-associating 1 domain at p. 2012 – 2114, and a 104 amino acid Ras-associating 2 domain at p.

The micelle is also coated in parts of κ-caseins which is known as the hair layer, having a lower density than the core of the micelle. Casein micelles are rather porous structures, ranging in the size of 50-250 nm in diameter and the structures on average are 6-12% of the total volume fraction of milk. The structure is porous in order to be able to hold a sufficient amount of water, its structure also assists in the reactivity of the micelle. The formation of casein molecules into the micelle is very unusual due to β-casein's large amount of proline residues (the proline residues disrupt the formation of α-helixes and β-sheets ) and because κ-caseins only contain one phosphorylation residue (they are glycoproteins).

Prokaryotic PAH is monomeric, whereas eukaryotic PAH exists in an equilibrium between homotetrameric and homodimeric forms. The dimerization interface is composed of symmetry-related loops that link identical monomers, while the overlapping C-terminal tetramerization domain mediates the association of conformationally distinct dimers that are characterized by a different relative orientation of the catalytic and tetramerization domains (Flatmark, Erlandsen). The resulting distortion of the tetramer symmetry is evident in the differential surface area of the dimerization interfaces and distinguishes PAH from the tetramerically symmetrical tyrosine hydroxylase. A domain-swapping mechanism has been proposed to mediate formation of the tetramer from dimers, in which C-terminal alpha-helixes mutually alter their conformation around a flexible C-terminal five-residue hinge region to form a coiled-coil structure, shifting equilibrium toward the tetrameric form.

Triple helixes are formed when a single-stranded triplex-forming oligonucleotide (TFO) binds to a purine-containing strand of dsDNA through specific major groove interactions. Generally, the third-strand affinity of a TFO is low, due to the requirement for the formation of pH-sensitive C+–G–C Hoogsteen base triplexes under physiological conditions in the parallel (pyrimidine) binding motif. Modification of TFOs has been attempted in order to improve their binding affinities to their targets and to lessen restrictions in the dsDNA sequence with the design of new triplex nucleobases. Recently, it has been found that bulge insertions of (R)-1-O-[4-(1-pyrenylethynyl)phenylmethyl]glycerol (TINA) into the middle of homopyrimidine oligodeoxynucleotides can give rise to thermal stability in Hoogsteen-type triplexes and duplexes, whereas Watson–Crick-type duplexes of the same nucleotide content were destabilized.

The complete structures for two of the four B toxins (B-II and B-IV) have been determined . Toxin B-II differs from B-IV in that the secondary structure of Toxin B-II contains about 15-20% less α-helixes than B-IV due to the differences in the primary structure of the two proteins; amino acids Ala in position 3, Ala in position 7 and Ala in position 8 in B-IV are substituted by amino acids Ser, Gly and Ser in B-II respectively. No homology is displayed with other sodium channel selective toxins, such as scorpion and sea anemone venom toxins, despite being similar in size, basicity, and degree of cross-linking. The secondary structures of scorpion and anemone toxins are largely organized into β-sheet conformations, while the secondary structures of B toxins organize in α-helical conformations Howell, M. L., Blumenthal, K. M. (1991).

Branson went on to a significant career, eventually serving as president of Central State University in Wilberforce, Ohio, from 1968–1970, and then president of Lincoln University until his retirement in 1985. He was active in increasing federal funding for higher education, and helped found the National Association for Equal Opportunity in Higher Education in 1990 ."Herman Branson, 80, a Scientist Who Headed Lincoln University", Obituary, New York Times, June 13, 1995 In 1984 Branson wrote Pauling biographers Victor and Mildred Goertzel implying that his contribution to the alpha helix had been greater than the final paper indicated. "I took my work to Pauling who told me that he thought they [the proposed alpha and gamma helixes] were too tight, that he thought that a protein molecule should have a much larger radius so that water molecules could fit down inside and cause the protein to swell," he wrote.

Ting et al. 2010). The four figures below show the datapoints from a large set of high- resolution structures and contours for favored and for allowed conformational regions for the general case (all amino acids except Gly, Pro, and pre-Pro), for Gly, and for Pro. The most common regions are labeled: α for α helix, Lα for left-handed helix, β for β-sheet, and ppII for polyproline II. Such a clustering is alternatively described in the ABEGO system, where each letter stands for α (and 310) helix, right-handed β sheets (and extended structures), left-handed helixes, left-handed sheets, and finally unplottable cis peptide bonds sometimes seen with proline; it has been used in the classification of motifs and more recently for designing proteins. While the Ramachandran plot has been a textbook resource for explaining the structural behavior of peptide bond, an exhaustive exploration of how a peptide behaves in every region of the Ramachandran plot was only recently published (Mannige 2017).

In general, form·Z allows design in 3D or in 2D, using numeric or interactive graphic input through either line or smooth shaded drawings (OpenGL) among drafting, modeling, rendering, and animation platforms. Key modeling features include Boolean solids to generate complex composite objects; the ability to create curved surfaces from a variety of splines, including NURBS and Bézier/Coons patches; mechanical and organic forms using the previous as well as metaforms, patches, subdivisions, displacements, or skinning, plus specialty tools such as Terrain models, Platonic solids, geodesic spheres, double line/wall objects, staircases, helixes, screws, and bolts. In addition, form·Z supports transforming and morphing of 3D shapes, and their animated capture therein. Technical output oriented modeling allows users to refine the design with double precision CAD accuracy to full structural detail for 3D visualization for the production of 2D construction drawings, 3D printing, rapid prototyping, and CNC milling and offers information management of bills of materials and spreadsheet support for construction documents.