SMTL ID : 2w65.2 (1 other biounit)

Anti citrullinated Collagen type 2 antibody acc4 in complex with a citrullinated peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

hetero-1-1-mer

Ligands

1 x CIR- GLY- LEU- THR- GLY- ARG- HYP: COLLAGEN DERIVED PEPTIDE PCII-CIT1(Non-covalent)

CIR-GLY-LEU-THR-GLY-ARG-HYP.1: 17 residues within 4Å: Chain A: T.30, D.31, Y.32, S.33, H.35, W.47, W.50, N.52, T.53, E.54, T.100, T.101, E.104 Chain B: Y.37, G.96, F.99, L.101 11 PLIP interactions: 6 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:W.50, B:F.99 Hydrogen bonds: A:D.31, A:S.33, A:N.52, A:E.104, B:Y.37, B:G.96 Salt bridges: A:E.104 Water bridges: B:D.31 pi-Cation interactions: B:Y.37

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 2 residues within 4Å: Chain A: R.67, K.87 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.67, A:K.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Uysal, H. et al., Structure and pathogenicity of antibodies specific for citrullinated collagen type II in experimental arthritis. J. Exp. Med. (2009)

Release Date

2009-02-24

Peptides

ANTI-CITRULLINATED COLLAGEN TYPE II FAB ACC4: A
ANTI-CITRULLINATED COLLAGEN TYPE II FAB ACC4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

ANTI-CITRULLINATED COLLAGEN TYPE II FAB ACC4

ANTI-CITRULLINATED COLLAGEN TYPE II FAB ACC4

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