SMTL ID : 5g54.1

The crystal structure of light-driven chloride pump ClR at pH 4.5

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: A.64, N.101, W.102, T.105, K.238 Ligand excluded by PLIP CL.2: 3 residues within 4Å: Chain A: A.47, P.48, K.49 Ligand excluded by PLIP

8 x OLA: OLEIC ACID(Non-covalent)

OLA.3: 7 residues within 4Å: Chain A: E.123, S.126, T.127, W.172, I.173, T.176, K.177 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:E.123, A:W.172, A:I.173, A:T.176 OLA.4: 4 residues within 4Å: Chain A: F.38, L.243, Y.247, R.267 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.247 OLA.5: 2 residues within 4Å: Chain A: V.41, Q.44 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.41 OLA.6: 1 residues within 4Å: Chain A: I.140 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:I.140, A:I.140 OLA.7: 3 residues within 4Å: Chain A: L.124, F.125, T.129 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.124 OLA.8: 4 residues within 4Å: Chain A: K.195, W.198, M.201, F.202 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.198, A:W.198, A:F.202 OLA.9: 4 residues within 4Å: Chain A: Q.17, F.20, L.24, I.235 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.24, A:I.235 Water bridges: A:S.14, A:S.14 OLA.10: 3 residues within 4Å: Chain A: L.243, M.244, Y.247 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.243, A:Y.247

1 x RET: RETINAL(Covalent)

RET.11: 15 residues within 4Å: Chain A: W.102, I.106, L.109, M.138, G.142, G.160, S.163, T.164, F.167, W.204, Y.207, P.208, Y.211, S.237, K.238 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:W.102, A:W.102, A:I.106, A:I.106, A:L.109, A:F.167, A:F.167, A:W.204, A:W.204, A:Y.207, A:Y.207, A:Y.207, A:Y.207, A:P.208, A:Y.211, A:Y.211, A:Y.211, A:K.238

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, K. et al., Crystal Structure and Functional Characterization of a Light-Driven Chloride Pump Having an Ntq Motif. Nat.Commun. (2016)

Release Date

2016-10-19

Peptides

Chloride pumping rhodopsin: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Chloride pumping rhodopsin

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