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

Crystal Structure of the ClC Chloride Channel from S. typhimurium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 6 residues within 4Å: Chain A: S.107, G.149, G.355, I.356, F.357, Y.445 Ligand excluded by PLIP CL.4: 7 residues within 4Å: Chain B: S.107, I.109, E.148, G.355, I.356, F.357, Y.445 Ligand excluded by PLIP

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 8 residues within 4Å: Chain A: R.205, R.209, Y.210, N.211, L.212, I.213 Chain B: R.205, R.209 7 PLIP interactions: 2 interactions with chain B, 5 interactions with chain A Salt bridges: B:R.205, B:R.209, A:R.205 Hydrogen bonds: A:N.211, A:N.211, A:L.212, A:I.213

1 x OCT: N-OCTANE(Non-functional Binders)

OCT.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

1 x MYS: PENTADECANE(Non-covalent)

MYS.5: 3 residues within 4Å: Chain A: I.227 Chain B: W.253, L.256 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:L.256, B:L.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dutzler, R. et al., X-ray structure of a ClC chloride channel at 3.0 A reveals the molecular basis of anion selectivity. Nature (2002)

Release Date

2002-01-23

Peptides

putative ClC family, chlorine transport protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Membrane

We predict this structure to be a membrane protein.
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putative ClC family, chlorine transport protein

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