SMTL ID : 1ddz.1

X-RAY STRUCTURE OF A BETA-CARBONIC ANHYDRASE FROM THE RED ALGA, PORPHYRIDIUM PURPUREUM R-1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.74, D.76, H.130, C.133, G.134 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.74, A:D.76, A:H.130, A:C.133 ZN.2: 5 residues within 4Å: Chain A: C.328, D.330, H.384, C.387, G.388 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.328, A:D.330, A:H.384, A:C.387 ZN.3: 5 residues within 4Å: Chain B: C.74, D.76, H.130, C.133, G.134 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.74, B:D.76, B:H.130, B:C.133 ZN.4: 4 residues within 4Å: Chain B: C.328, D.330, H.384, C.387 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.328, B:D.330, B:H.384, B:C.387

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mitsuhashi, S. et al., X-ray structure of beta-carbonic anhydrase from the red alga, Porphyridium purpureum, reveals a novel catalytic site for CO(2) hydration. J.Biol.Chem. (2000)

Release Date

2000-03-08

Peptides

CARBONIC ANHYDRASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CARBONIC ANHYDRASE