SMTL ID : 2iub.1 (1 other biounit)

Crystal structure of a divalent metal ion transporter CorA at 2.9 A resolution.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-pentamer

Ligands

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

CL.1: 7 residues within 4Å: Chain A: R.165, G.171, I.172, I.173, Y.180 Chain B: P.25, P.26 Ligand excluded by PLIP CL.4: 7 residues within 4Å: Chain B: R.165, G.171, I.172, I.173, Y.180 Chain C: P.25, P.26 Ligand excluded by PLIP CL.8: 6 residues within 4Å: Chain A: P.25, P.26 Chain D: G.171, I.172, I.173, Y.180 Ligand excluded by PLIP CL.9: 5 residues within 4Å: Chain D: P.25, P.26 Chain E: I.172, I.173, Y.180 Ligand excluded by PLIP

11 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.2: 3 residues within 4Å: Chain A: D.265, H.269 Chain B: D.101 3 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: A:D.265, B:D.101, H2O.1 MG.3: 2 residues within 4Å: Chain A: D.187 Chain B: L.24 No protein-ligand interaction detected (PLIP) MG.5: 3 residues within 4Å: Chain B: D.187, D.191 Chain C: L.24 No protein-ligand interaction detected (PLIP) MG.6: 4 residues within 4Å: Chain B: D.265 Chain C: L.97, E.100, D.101 3 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: C:D.101, B:D.265, H2O.1 MG.7: 2 residues within 4Å: Chain C: D.265 Chain E: D.101 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain E Metal complexes: C:D.265, E:D.101, E:D.101 MG.10: 2 residues within 4Å: Chain D: D.289 Chain E: D.289 3 PLIP interactions: 1 interactions with chain E, 2 interactions with chain D Metal complexes: E:D.289, D:D.289, D:D.289 MG.11: 3 residues within 4Å: Chain D: D.101 Chain E: D.265, H.269 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain E Metal complexes: D:D.101, E:D.265 MG.12: 2 residues within 4Å: Chain D: D.187, D.191 No protein-ligand interaction detected (PLIP) MG.13: 4 residues within 4Å: Chain D: L.24, P.25, P.26, E.100 2 PLIP interactions: 1 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:L.24, H2O.1 MG.14: 2 residues within 4Å: Chain A: D.101 Chain D: D.265 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Metal complexes: A:D.101, D:D.265 MG.15: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eshaghi, S. et al., Crystal Structure of a Divalent Metal Ion Transporter Cora at 2.9 Angstrom Resolution. Science (2006)

Release Date

2006-08-03

Peptides

DIVALENT CATION TRANSPORT-RELATED PROTEIN: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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DIVALENT CATION TRANSPORT-RELATED PROTEIN

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