beta_strand (RELEASE_2.5.1) |
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|---|---|
| SO Accession: | SO:0001111 (SOWiki) |
| Definition: | A beta strand describes a single length of polypeptide chain that forms part of a beta sheet. A single continuous stretch of amino acids adopting an extended conformation of hydrogen bonds between the N-O and the C=O of another part of the peptide. This forms a secondary protein structure in which two or more extended polypeptide regions are hydrogen-bonded to one another in a planar array. |
| Synonyms: | strand, BS:00042 |
| DB Xrefs: | EBIBS: GAR |
| UniProt: curation_manual | |
| Parent: | polypeptide_secondary_structure (SO:0001078) |
| Children: | antiparallel_beta_strand (SO:0001112) |
| parallel_beta_strand (SO:0001113) | |
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