The protein belongs to the mainly alpha class, and contains 19 helices and 9 strands. Henrissat B, Callebaut I, Fabrega S, Lehn ... alpha-glucosidase (EC 3.2.1.20); glucodextranase (EC 3.2.1.70). Glucoamylase (GA) catalyses the release of D-glucose from the ...

The majority of the CDV3 structure is hypothesized to be alpha helices and random coil. The 3D structure of CDV3 was predicted ...

The transmembrane region of many integral membrane proteins consists of one or more alpha helices. The orientations and ... The extent of this tilt is affected up to a certain point by an entropy contribution that arises from the helix's presence in ... Another key feature is the presence of "anchoring" residues at the ends of the helix, which are tryptophan residues in the WALP ... WALP peptides are a class of synthesized, membrane-spanning α-helices composed of tryptophan (W), alanine (A), and leucine (L) ...

The Bet v 1 protein comprises 6 anti-parallel beta-strands and 3 alpha-helices. Four of the strands dominate the global fold, ... "Evidence for an alpha helical T cell epitope in the C-terminus of the main birch pollen allergen Bet V 1". Biochem. Biophys. ... and 2 of the helices form a C-terminal amphipathic helical motif. This motif is believed to be the T-cell epitope. However, one ...

The secondary structure of OCEL1 is predicted to contain several alpha helices but no beta pleated sheets. There are no ... The tertiary structure as predicted by iTASSER shows multiple alpha helices coiling with each other. The OCEL1 protein is ...

The AlphaFold Database predicts that there are four alpha helices in the human TMEM271 protein. TMEM271 mRNA is found to be ... AlphaFold predictive modeling shows four alpha helices located from residues 5 to 37, 45 to 71, 117 to 151, and 199 to 257. ...

Secondary structure of C21orf58 is predicted to consist primarily of random coil domains with four regions of alpha helices ... Secondary structure predictions of C21orf58 orthologs revealed similar results; random coil and four regions of alpha helices ... Through comparison with alpha fibrinogen and cytochrome C, it was determined that C21orf58 has evolved at an intermediate rate ...

Alphafold predicts the structure of human C1orf159 protein to be mainly composed of alpha-helices. The predicted post- ... When compared with the evolution rate with cytochrome c and fibrinogen alpha, the C1orf159 protein has a similar evolutionary ... rate of change to the fast-evolving fibrinogen alpha protein, C1orf159 protein has a relatively fast evolution rate.[citation ...

It contains 3 alpha helices and 13 beta sheets which make up the beta barrel. The chromophore in mCherry is made up of three ... The chromophore forms from a central helix which is shielded from solvent in an 11-stranded beta barrel. This structure is ...

The structure of lactoperoxidase consists mainly of alpha-helices plus two short antiparallel beta-strands. Lactoperoxidase ...

The W2 domain has a globular fold and is exclusively composed out of alpha-helices. The structure can be divided into a ... structural C-terminal core onto which the two N-terminal helices are attached. The core contains two aromatic/acidic residue- ...

... which joins four monomers in an alpha-helix bundle) DNA binding occurs via an N-terminal helix-turn-helix structural motif and ... with base contacts also made by residues of symmetry-related alpha helices, the "hinge" helices, which bind deeply in the minor ... The lac repressor (LacI) operates by a helix-turn-helix motif in its DNA-binding domain, binding base-specifically to the major ... minor groove binding by alpha helices". Science. 266 (5186): 763-70. Bibcode:1994Sci...266..763S. doi:10.1126/science.7973627. ...

The conserved region contains four alpha helices and three loops arranged as in histone H3. TAF11 has been shown to interact ...

In contrast to antibodies, Affibody molecules are composed of alpha helices and lack disulfide bridges. The parent three-helix ... An Affibody molecule consists of three alpha helices with 58 amino acids and has a molar mass of about 6 kDa. A monoclonal ... the newly developed class of scaffold proteins derived from the randomization of 13 amino acids located in two alpha helices ... Affibody molecules are based on a three-helix bundle domain, which can be expressed in soluble and proteolytically stable forms ...

Each domain is a b barrel, and has cylindrical b sheet surrounded by alpha helices. On the opposite side of the each subunit ...

The secondary structure of C8orf48 protein is composed of primarily alpha-helices and coiled coils. The structure is composed ... Different C8orf48 expression levels have been found in Papillary Thyroid cancer and Estrogen Receptor alpha-silenced MCF7 ... Other studies demonstrate differential expression of Papillary Thyroid cancer and Estrogen Receptor alpha-silenced MCF7 breast ... These transcription factors include MAX binding protein and Estrogen-related receptor alpha (secondary DNA binding preference) ...

The importin structure is composed of many alpha helices that integrate the protein into membranes. The role of importin is to ... Scramblase proteins contain a region of conservation that possesses a 12-stranded beta barrel surrounding a central alpha helix ... "Phospholipid scramblase 1 contains a nonclassical nuclear localization signal with unique binding site in importin alpha". J. ...

Lemmon, Mark Andrew (1993). Specific interactions between transmembrane alpha-helices: Their role in the oligomerization of ... alpha.-helixes". Biochemistry. 31 (51): 12719-12725. doi:10.1021/bi00166a002. PMID 1463743. ... Institute Predoctoral Fellow supervised by Donald Engelman for research on the oligomerization of transmembrane α-helices. ...

Helix-loop-helix Consists of alpha helices bound by a looping stretch of amino acids. This motif is seen in transcription ... Zinc finger Two beta strands with an alpha helix end folded over to bind a zinc ion. Important in DNA binding proteins. Helix- ... An individual motif usually consists of only a few elements, e.g., the 'helix-turn-helix' motif which has just three. Note that ... turn-helix Two α helices joined by a short strand of amino acids and found in many proteins that regulate gene expression. Nest ...

Each of these monomers contain two antiparallel alpha helices and a four-stranded beta sheet. The monomers surround a central ...

SHCHC synthase forms an alpha/beta hydrolase fold with a central set of seven parallel beta sheets surrounded by alpha helixes ... A cap of five alpha helixes serves to enclose the active site. The enzyme exists in an open form until it binds the substrate, ...

The structure of the chain domain is 4-turn alpha helix structure. The ball and chain domains are on the cytoplasmic side of ... The ball is at the N-terminus of the β subunit and consists of a disordered part (residues 1-10) and a loop-helix motif formed ...

The secondary structure shows a 310 helix whereas Pi2 has alpha helix. Also, the crucial residue of the functional dyad, Lys24 ... because it has three disulphide bridges that stabilize two strands of beta sheet structures and a short alpha helix. But Pi3 ... "Potassium channel toxin alpha-KTX 7.2 - Pandinus imperator (Emperor scorpion)". Rogowski et al. 1996. Possani, Selisko & ... Tenenholz TC, Rogowski RS, Collins JH, Blaustein MP, Weber DJ (March 1997). "Solution structure for Pandinus toxin K-alpha ( ...

The secondary structure is characterized by high confidence in the presence of an alpha helix from amino acid 43 to 70 with the ... Specifically, the DUF 4587 region is predicted to form an alpha helix. It contains one proline-rich region motif that extends ... PRR29 is predicted to contain multiple alpha helix and beta-sheet forming regions. ... predictive tools returned low confidence in all sections of the protein besides the core alpha helix. The secondary structure ...

SDSC PELE consensus data predicts 15 alpha helixes and 8 beta strands. Post-translational modifications to c14orf93 include ...

The transmembrane of tetherin is predicted to be a single alpha helix. The ectodomain consists of alpha helical coiled-coil ...

Pauling also worked on the structures of biological molecules, and showed the importance of the alpha helix and beta sheet in ... Sir Lawrence Bragg had been disappointed that Pauling had won the race to find the alpha helix structure of proteins. Bragg's ... for the alpha helix it is 3.7 amino acid residues per turn.[citation needed] Pauling then proposed that deoxyribonucleic acid ( ... 80-81 His discovery of the alpha helix and beta sheet is a fundamental foundation for the study of protein structure. Francis ...

The structure contains a six stranded beta-sheet and one alpha-helix. The speract receptor found in egg, is a transmembrane ...

The spherical core consists of an alpha helix and a beta sheet. The diagrams shown are based on an NMR analysis of the protein ...

Cheng Y, Oldfield CJ, Meng J, Romero P, Uversky VN, Dunker AK (November 2007). "Mining alpha-helix-forming molecular ... November 2004). "Evolving nature of the AP2 alpha-appendage hub during clathrin-coated vesicle endocytosis". The EMBO Journal. ...