SMTL ID : 2icf.1

CRIg bound to C3b

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.10 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x NAG- NAG- BMA- BMA: beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-BMA.1: 5 residues within 4Å: Chain A: M.61, G.62, N.63, L.479, K.480 No protein-ligand interaction detected (PLIP)

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: P.505, D.532, V.533, D.535 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:P.505, A:D.532, A:V.533, A:D.535, A:D.535

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.3: 5 residues within 4Å: Chain A: V.177, N.178 Chain B: N.191, V.597, M.599 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:V.177 Hydrophobic interactions: B:V.597

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wiesmann, C. et al., Structure of C3b in complex with CRIg gives insights into regulation of complement activation. Nature (2006)

Release Date

2006-11-07

Peptides

Complement C3 beta chain: A
Complement C3 alpha chain: B
V-set and immunoglobulin domain-containing protein 4: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
S

Complement C3 beta chain

Complement C3 alpha chain

V-set and immunoglobulin domain-containing protein 4

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