Category:SO:0001107 ! beta bulge

id: SO:0001107
name: beta_bulge
alt_id: BS:00208
def: "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." [EBIBS:GAR, http://www.ebi.ac.uk/msd-srv/msdmotif/]
subset: biosapiens
synonym: "beta bulge" EXACT []
xref: http://en.wikipedia.org/wiki/Beta_bulge "wiki"
is_a: SO:0001078 ! polypeptide_secondary_structure

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Categories: SO:biosapiens | SO:0001078 ! polypeptide secondary structure