SMTL ID : 6s0b.1

Crystal Structure of Properdin in complex with the CTC domain of C3/C3b

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

FUC-BGC.1: 5 residues within 4Å: Chain A: V.18, T.19, C.20, P.60 Chain B: N.34 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:N.34 Water bridges: B:A.36, A:C.20, A:C.20

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

MAN.2: 4 residues within 4Å: Chain A: E.70, W.71, R.115, W.179 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.69, A:E.70, A:W.71, A:R.115, A:R.115 MAN.3: 3 residues within 4Å: Chain A: S.67, W.68, R.93 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.68, A:W.68, A:R.93, A:R.93 MAN.4: 5 residues within 4Å: Chain A: G.6, W.7, R.29, C.43, A.44 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:W.7, A:W.7, A:R.29, A:R.29 Water bridges: A:A.44, A:A.44 MAN.5: 3 residues within 4Å: Chain A: P.9, W.10, R.49 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.10, A:W.10, A:R.49, A:R.49 MAN.6: 4 residues within 4Å: Chain A: E.131, W.132, R.150, R.152 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:W.132, A:W.132, A:R.150, A:R.150, A:R.152 MAN.8: 5 residues within 4Å: Chain A: W.129, R.152, E.187, E.188, L.189 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.129, A:E.187, A:E.188 MAN.9: 4 residues within 4Å: Chain A: S.133, T.134, W.135, R.148 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.133, A:T.134, A:T.134, A:W.135, A:R.148 MAN.10: 3 residues within 4Å: Chain B: L.57, W.58, R.75 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.56, B:W.58, B:R.75, B:R.75

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

NAG.7: 1 residues within 4Å: Chain A: N.175 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

van den Bos, R.M. et al., Insights Into Enhanced Complement Activation by Structures of Properdin and Its Complex With the C-Terminal Domain of C3b. Front Immunol (2019)

Release Date

2019-09-04

Peptides

Properdin: A
Properdin: B
Complement C3: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Properdin

Properdin

Complement C3

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