SMTL ID : 4e0s.1

Crystal Structure of C5b-6

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.21 Å

Oligo State

hetero-1-1-mer

Ligands

2 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 6 residues within 4Å: Chain A: I.765, S.860, V.862, N.909, N.911, I.922 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.765 NAG-NAG.2: 3 residues within 4Å: Chain B: E.221, K.300, N.303 No protein-ligand interaction detected (PLIP)

1 x FUC- BGC: beta-D-glucopyranose-(1-3)-alpha-L-fucopyranose(Post Translational Modification)

FUC-BGC.3: 2 residues within 4Å: Chain B: T.17, C.18 No protein-ligand interaction detected (PLIP)

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 1 residues within 4Å: Chain A: D.468 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.468

1 x CA: CALCIUM ION(Non-covalent)

CA.5: 6 residues within 4Å: Chain B: L.135, N.138, E.140, D.142, D.148, E.149 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:L.135, B:E.140, B:D.142, B:D.148, B:E.149

4 x MAN: alpha-D-mannopyranose(Post Translational Modification)

MAN.6: 2 residues within 4Å: Chain B: W.11, R.50 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:W.11, B:R.50 MAN.7: 3 residues within 4Å: Chain B: D.4, W.8, R.25 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:W.8, B:R.25, B:R.25 MAN.8: 5 residues within 4Å: Chain B: A.495, D.498, C.500, W.550, R.564 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.495, B:D.498, B:W.550, B:R.564 MAN.9: 4 residues within 4Å: Chain B: Q.546, W.547, R.566, E.581 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.546, B:R.566, B:E.581

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Aleshin, A.E. et al., Crystal structure of c5b-6 suggests structural basis for priming assembly of the membrane attack complex. J.Biol.Chem. (2012)

Release Date

2012-04-18

Peptides

Complement C5: A
Complement component C6: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Complement C5

Complement component C6

Related Entries With Identical Sequence