SMTL ID : 5ztl.1

Non-cryogenic structure of light-driven chloride pump having an NTQ motif

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

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

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

1 x RET: RETINAL(Covalent)

RET.3: 18 residues within 4Å: Chain A: Y.99, 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, D.234, S.237, K.238 Ligands: CL.1 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:Y.99, A:W.102, A:W.102, A:I.106, A:L.109, 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:P.208, A:Y.211, A:Y.211, A:Y.211, A:K.238

7 x OLA: OLEIC ACID(Non-covalent)

OLA.4: 3 residues within 4Å: Chain A: Q.155, I.158, W.159 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.158, A:W.159, A:W.159, A:W.159 OLA.5: 4 residues within 4Å: Chain A: G.16, F.20, M.27, I.232 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.20 OLA.6: 3 residues within 4Å: Chain A: M.244, Y.247 Ligands: OLA.10 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.247 OLA.7: 3 residues within 4Å: Chain A: I.37, L.40, Q.44 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.37, A:L.40 Water bridges: A:Q.44 OLA.8: 9 residues within 4Å: Chain A: T.26, M.27, G.30, V.31, A.34, A.35, F.38, L.243 Ligands: OLA.10 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.26, A:V.31, A:A.35, A:F.38, A:F.38 OLA.9: 1 residues within 4Å: Chain A: V.41 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:V.41 OLA.10: 5 residues within 4Å: Chain A: V.42, Y.247, I.250 Ligands: OLA.6, OLA.8 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.42, A:V.42, A:Y.247, A:I.250, A:I.250

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yun, J.H. et al., Non-cryogenic structure of a chloride pump provides crucial clues to temperature-dependent channel transport efficiency. J. Biol. Chem. (2019)

Release Date

2018-12-05

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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