SMTL ID : 5g2d.1

The crystal structure of light-driven chloride pump ClR (T102N) mutant at pH 4.5.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

8 x OLA: OLEIC ACID(Non-covalent)

OLA.1: 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.2: 6 residues within 4Å: Chain A: F.38, F.45, L.243, Y.247, A.264 Ligands: OLA.8 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.38, A:F.45, A:Y.247, A:A.264 OLA.3: 3 residues within 4Å: Chain A: L.40, V.41, Q.44 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.40, A:V.41 OLA.4: 3 residues within 4Å: Chain A: G.137, I.140, W.159 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.140, A:I.140, A:W.159 OLA.5: 8 residues within 4Å: Chain A: L.111, G.121, L.124, F.125, A.128, T.129, I.132, W.136 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.111, A:L.124, A:F.125, A:A.128, A:W.136 OLA.6: 5 residues within 4Å: Chain A: K.195, W.198, M.201, F.202, T.205 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.198, A:W.198, A:W.198, A:M.201, A:F.202, A:T.205 OLA.7: 2 residues within 4Å: Chain A: F.20, I.235 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.235 Water bridges: A:Q.17, A:D.221 OLA.8: 3 residues within 4Å: Chain A: M.244, Y.247 Ligands: OLA.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.247, A:Y.247

1 x RET: RETINAL(Covalent)

RET.9: 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 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:W.102, A:I.106, A:F.167, A:F.167, 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:K.238

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.10: 3 residues within 4Å: Chain A: G.188, D.190, S.191 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.190

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

CL.11: 4 residues within 4Å: Chain A: N.101, W.102, N.105, K.238 Ligand excluded by PLIP CL.12: 3 residues within 4Å: Chain A: A.47, P.48, K.49 Ligand excluded by PLIP

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 PUMP 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 PUMP RHODOPSIN