beta_bulge (CURRENT_SVN) |
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|---|---|
| SO Accession: | SO:0001107 (SOWiki) |
| Definition: | A motif of three residues within a beta-sheet in which the main chains of two consecutive residues are H-bonded to that of the third, and in which the dihedral angles are as follows: Residue(i): -140 degrees < phi(l) -20 degrees , -90 degrees < psi(l) < 40 degrees. Residue (i+1): -180 degrees < phi < -25 degrees or +120 degrees < phi < +180 degrees, +40 degrees < psi < +180 degrees or -180 degrees < psi < -120 degrees. |
| Synonyms: | beta bulge, BS:00208 |
| DB Xrefs: | EBIBS: GAR |
| URL: http://www.ebi.ac.uk/msd-srv/msdmotif/ | |
| Parent: | polypeptide_secondary_structure (SO:0001078) |
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