SMTL ID : 2wii.3 (3 other biounits)

Complement C3b in complex with factor H domains 1-4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

13 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 8 residues within 4Å: Chain A: I.7, I.8, E.10, R.115, E.117, K.165, A.166, A.167 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.8, A:R.115, A:R.115, A:K.165 Water bridges: A:E.10 GOL.2: 4 residues within 4Å: Chain A: W.23, N.26, I.45, F.46 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.46 GOL.3: 5 residues within 4Å: Chain A: I.772, K.774, W.879, V.880, E.881 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.880 Water bridges: A:V.880, A:H.882 GOL.4: 3 residues within 4Å: Chain A: V.69, A.70, D.71 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.69, A:D.71 GOL.5: 4 residues within 4Å: Chain A: E.227, S.228, M.599, H.601 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.227 GOL.6: 3 residues within 4Å: Chain A: P.20, E.21, S.22 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.21, A:S.22, A:S.22 GOL.7: 5 residues within 4Å: Chain A: L.493, Q.494, K.496, Q.533, D.537 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.496 Water bridges: A:L.490, A:Q.494 GOL.8: 3 residues within 4Å: Chain A: W.25, N.26, V.27 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.25 GOL.9: 3 residues within 4Å: Chain A: I.256, T.258, L.300 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.256 GOL.10: 6 residues within 4Å: Chain A: D.547, V.548, S.549, K.558, T.585, E.587 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.547, A:S.549, A:K.558, A:K.558 GOL.11: 6 residues within 4Å: Chain A: K.798, H.853, W.883, P.884, E.885, E.886 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.798, A:E.885 GOL.12: 5 residues within 4Å: Chain A: W.329, E.372, P.375, V.376, Q.379 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.372, A:V.376, A:Q.379 GOL.13: 4 residues within 4Å: Chain A: R.251, N.509, E.510, R.512 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.251, A:R.251, A:R.512

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

NAG.14: 1 residues within 4Å: Chain A: N.191 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, J. et al., Structure of complement fragment C3b-factor H and implications for host protection by complement regulators. Nat. Immunol. (2009)

Release Date

2009-06-09

Peptides

COMPLEMENT C3B ALPHA' CHAIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

COMPLEMENT C3B ALPHA' CHAIN

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