SMTL ID : 2i4b.1

Crystal structure of Bicarbonate Transport Protein CmpA from Synechocystis sp. PCC 6803 in complex with bicarbonate and calcium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x BCT: BICARBONATE ION(Non-functional Binders)

BCT.1: 9 residues within 4Å: Chain A: I.45, E.47, W.76, Q.98, N.129, T.169, Q.175, E.248 Ligands: CA.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.169, A:E.248

1 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: E.47, N.129, Q.175, E.247, E.248 Ligands: BCT.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.47, A:E.247, A:E.248

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Koropatkin, N.M. et al., The Structure of a Cyanobacterial Bicarbonate Transport Protein, CmpA. J.Biol.Chem. (2007)

Release Date

2006-12-19

Peptides

Bicarbonate transporter: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Bicarbonate transporter

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