SMTL ID : 3pvn.1 (3 other biounits)

Triclinic form of Human C-Reactive Protein in complex with Zinc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

homo-pentamer

Ligands

10 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: D.60, N.61, E.138, Q.139, D.140 Ligands: CA.2 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.60, A:E.138, A:E.138, A:Q.139, A:D.140 CA.2: 5 residues within 4Å: Chain A: E.138, D.140, E.147, Q.150 Ligands: CA.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.138, A:D.140, A:D.140, A:E.147, H2O.1 CA.4: 5 residues within 4Å: Chain B: E.138, D.140, E.147, Q.150 Ligands: CA.5 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.138, B:D.140, B:D.140, B:E.147, H2O.7 CA.5: 6 residues within 4Å: Chain B: D.60, N.61, E.138, Q.139, D.140 Ligands: CA.4 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.60, B:E.138, B:E.138, B:Q.139, B:D.140 CA.6: 4 residues within 4Å: Chain C: E.138, D.140, E.147, Q.150 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.138, C:D.140, C:D.140, C:E.147, H2O.17 CA.7: 5 residues within 4Å: Chain C: D.60, N.61, E.138, Q.139, D.140 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.60, C:E.138, C:E.138, C:Q.139, C:D.140 CA.8: 5 residues within 4Å: Chain D: D.60, N.61, E.138, Q.139, D.140 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.60, D:E.138, D:E.138, D:Q.139, D:D.140 CA.9: 3 residues within 4Å: Chain D: E.138, D.140, Q.150 3 PLIP interactions: 1 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.138, H2O.21, H2O.28 CA.10: 6 residues within 4Å: Chain E: D.60, N.61, E.138, Q.139, D.140 Ligands: CA.11 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.60, E:E.138, E:Q.139, E:D.140, H2O.28 CA.11: 5 residues within 4Å: Chain E: E.138, D.140, E.147, Q.150 Ligands: CA.10 5 PLIP interactions: 4 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:E.138, E:D.140, E:D.140, E:E.147, H2O.29

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 3 residues within 4Å: Chain A: H.38, Y.175, P.206 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:H.38, H2O.4, H2O.6, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guillon, C. et al., A Staggered Decameric Assembly of Human C-Reactive Protein Stabilized by Zinc Ions Revealed by X-ray Crystallography. Protein Pept.Lett. (2014)

Release Date

2012-01-11

Peptides

C-reactive protein: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

C-reactive protein

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