SMTL ID : 7ad6.1

Crystal structure of human complement C5 in complex with the K92 bovine knob domain peptide.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

hetero-2-1-mer

Ligands

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

NAG-NAG-BMA.1: 4 residues within 4Å: Chain A: S.860, N.909, N.911, V.924 No protein-ligand interaction detected (PLIP)

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: L.1129, Q.1130, E.1139, S.1184, D.1230, R.1246 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.1130, A:E.1139, A:R.1246 EDO.3: 6 residues within 4Å: Chain A: D.708, L.1442, L.1449, C.1474, V.1475, R.1476 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.1474, A:R.1476, A:R.1476 EDO.5: 5 residues within 4Å: Chain B: F.163, D.172, V.174, P.186, F.188 No protein-ligand interaction detected (PLIP)

1 x CYS: CYSTEINE(Non-covalent)

CYS.4: 2 residues within 4Å: Chain A: Y.700, C.704 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.700

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.6: 5 residues within 4Å: Chain B: I.30, S.100, P.118, I.119, E.667 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Macpherson, A. et al., The allosteric modulation of Complement C5 by knob domain peptides. Elife (2021)

Release Date

2021-03-10

Peptides

Complement C5: AB
K92 knob domain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Complement C5

K92 knob domain

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