SMTL ID : 3ucn.1

Coccomyxa beta-carbonic anhydrase in complex with azide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-tetramer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.47, D.49, H.103, C.106 Ligands: AZI.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.47, A:H.103, A:C.106 ZN.5: 5 residues within 4Å: Chain B: C.47, D.49, H.103, C.106 Ligands: AZI.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:C.47, B:H.103, B:C.106 ZN.6: 5 residues within 4Å: Chain C: C.47, D.49, H.103, C.106 Ligands: AZI.7 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:C.47, C:H.103, C:C.106 ZN.10: 5 residues within 4Å: Chain D: C.47, D.49, H.103, C.106 Ligands: AZI.8 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.47, D:H.103, D:C.106

4 x AZI: AZIDE ION(Non-covalent)

AZI.2: 10 residues within 4Å: Chain A: C.47, D.49, H.103, C.106, G.107, A.108 Chain B: Q.38, F.66, Y.88 Ligands: ZN.1 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.49, A:G.107, A:A.108, B:Q.38 Water bridges: B:Y.88 AZI.3: 10 residues within 4Å: Chain A: Q.38, F.66, Y.88 Chain B: C.47, D.49, H.103, C.106, G.107, A.108 Ligands: ZN.5 4 PLIP interactions: 1 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Q.38, B:D.49, B:G.107, B:A.108 AZI.7: 10 residues within 4Å: Chain C: C.47, D.49, H.103, C.106, G.107, A.108 Chain D: Q.38, F.66, Y.88 Ligands: ZN.6 4 PLIP interactions: 2 interactions with chain D, 2 interactions with chain C Hydrogen bonds: D:Q.38, C:G.107, C:A.108 Water bridges: D:Y.88 AZI.8: 10 residues within 4Å: Chain C: Q.38, F.66, Y.88 Chain D: C.47, D.49, H.103, C.106, G.107, A.108 Ligands: ZN.10 4 PLIP interactions: 1 interactions with chain C, 3 interactions with chain D Hydrogen bonds: C:Q.38, D:D.49, D:G.107, D:A.108

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 4 residues within 4Å: Chain A: P.54, R.69 Chain B: P.54, R.69 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain C: P.54, R.69 Chain D: P.54, R.69 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, S. et al., Structural studies of [beta]-carbonic anhydrase from the green alga Coccomyxa: inhibitor complexes with anions and acetazolamide. Plos One (2011)

Release Date

2011-11-23

Peptides

Carbonic anhydrase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Carbonic anhydrase

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