SMTL ID : 1e12.1

Halorhodopsin, a light-driven chloride pump

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-trimer

Ligands

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

CL.1: 5 residues within 4Å: Chain A: S.55, T.90, W.91, S.94, K.221 Ligand excluded by PLIP CL.15: 5 residues within 4Å: Chain B: S.55, T.90, W.91, S.94, K.221 Ligand excluded by PLIP CL.29: 5 residues within 4Å: Chain C: S.55, T.90, W.91, S.94, K.221 Ligand excluded by PLIP

3 x K: POTASSIUM ION(Non-covalent)

K.2: 2 residues within 4Å: Chain A: G.62, V.65 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:G.62, A:V.65 K.16: 2 residues within 4Å: Chain B: G.62, V.65 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:G.62, B:V.65 K.30: 2 residues within 4Å: Chain C: G.62, V.65 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:G.62, C:V.65

3 x PLM: PALMITIC ACID(Non-covalent)

PLM.3: 12 residues within 4Å: Chain A: F.114, A.118, V.125, F.143 Chain C: S.54, S.55, L.89, T.90, A.92, L.93, P.96, I.121 10 PLIP interactions: 3 interactions with chain A, 7 interactions with chain C Hydrophobic interactions: A:F.114, A:A.118, A:V.125, C:L.89, C:L.89, C:L.89, C:L.93, C:I.121 Water bridges: C:L.59, C:T.90 PLM.17: 12 residues within 4Å: Chain A: S.54, S.55, L.89, T.90, A.92, L.93, P.96, I.121 Chain B: F.114, A.118, V.125, F.143 10 PLIP interactions: 3 interactions with chain B, 7 interactions with chain A Hydrophobic interactions: B:F.114, B:A.118, B:V.125, A:L.89, A:L.89, A:L.89, A:L.93, A:I.121 Water bridges: A:L.59, A:T.90 PLM.31: 12 residues within 4Å: Chain B: S.54, S.55, L.89, T.90, A.92, L.93, P.96, I.121 Chain C: F.114, A.118, V.125, F.143 10 PLIP interactions: 7 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:L.89, B:L.89, B:L.89, B:L.93, B:I.121, C:F.114, C:A.118, C:V.125 Water bridges: B:L.59, B:T.90

30 x OLC: (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate(Non-covalent)(Non-functional Binders)

OLC.4: 6 residues within 4Å: Chain A: G.73, A.75, W.141, L.200 Ligands: OLC.5, OLC.13 Ligand excluded by PLIP OLC.5: 4 residues within 4Å: Chain A: L.200, L.202 Ligands: OLC.4, OLC.13 Ligand excluded by PLIP OLC.6: 3 residues within 4Å: Ligands: OLC.7, OLC.8, OLC.13 Ligand excluded by PLIP OLC.7: 1 residues within 4Å: Ligands: OLC.6 Ligand excluded by PLIP OLC.8: 6 residues within 4Å: Chain A: A.136, L.138, F.139 Ligands: OLC.6, OLC.9, OLC.12 Ligand excluded by PLIP OLC.9: 3 residues within 4Å: Ligands: OLC.8, OLC.10, OLC.12 Ligand excluded by PLIP OLC.10: 6 residues within 4Å: Chain C: A.17, G.20, I.21, L.24 Ligands: OLC.9, OLC.11 Ligand excluded by PLIP OLC.11: 7 residues within 4Å: Chain C: W.13, V.16, A.17, G.20, L.24 Ligands: OLC.10, OLC.12 Ligand excluded by PLIP OLC.12: 5 residues within 4Å: Chain C: Y.28, R.31 Ligands: OLC.8, OLC.9, OLC.11 Ligand excluded by PLIP OLC.13: 3 residues within 4Å: Ligands: OLC.4, OLC.5, OLC.6 Ligand excluded by PLIP OLC.18: 6 residues within 4Å: Chain B: G.73, A.75, W.141, L.200 Ligands: OLC.19, OLC.27 Ligand excluded by PLIP OLC.19: 4 residues within 4Å: Chain B: L.200, L.202 Ligands: OLC.18, OLC.27 Ligand excluded by PLIP OLC.20: 3 residues within 4Å: Ligands: OLC.21, OLC.22, OLC.27 Ligand excluded by PLIP OLC.21: 1 residues within 4Å: Ligands: OLC.20 Ligand excluded by PLIP OLC.22: 6 residues within 4Å: Chain B: A.136, L.138, F.139 Ligands: OLC.20, OLC.23, OLC.26 Ligand excluded by PLIP OLC.23: 3 residues within 4Å: Ligands: OLC.22, OLC.24, OLC.26 Ligand excluded by PLIP OLC.24: 6 residues within 4Å: Chain A: A.17, G.20, I.21, L.24 Ligands: OLC.23, OLC.25 Ligand excluded by PLIP OLC.25: 7 residues within 4Å: Chain A: W.13, V.16, A.17, G.20, L.24 Ligands: OLC.24, OLC.26 Ligand excluded by PLIP OLC.26: 5 residues within 4Å: Chain A: Y.28, R.31 Ligands: OLC.22, OLC.23, OLC.25 Ligand excluded by PLIP OLC.27: 3 residues within 4Å: Ligands: OLC.18, OLC.19, OLC.20 Ligand excluded by PLIP OLC.32: 6 residues within 4Å: Chain C: G.73, A.75, W.141, L.200 Ligands: OLC.33, OLC.41 Ligand excluded by PLIP OLC.33: 4 residues within 4Å: Chain C: L.200, L.202 Ligands: OLC.32, OLC.41 Ligand excluded by PLIP OLC.34: 3 residues within 4Å: Ligands: OLC.35, OLC.36, OLC.41 Ligand excluded by PLIP OLC.35: 1 residues within 4Å: Ligands: OLC.34 Ligand excluded by PLIP OLC.36: 6 residues within 4Å: Chain C: A.136, L.138, F.139 Ligands: OLC.34, OLC.37, OLC.40 Ligand excluded by PLIP OLC.37: 3 residues within 4Å: Ligands: OLC.36, OLC.38, OLC.40 Ligand excluded by PLIP OLC.38: 6 residues within 4Å: Chain B: A.17, G.20, I.21, L.24 Ligands: OLC.37, OLC.39 Ligand excluded by PLIP OLC.39: 7 residues within 4Å: Chain B: W.13, V.16, A.17, G.20, L.24 Ligands: OLC.38, OLC.40 Ligand excluded by PLIP OLC.40: 5 residues within 4Å: Chain B: Y.28, R.31 Ligands: OLC.36, OLC.37, OLC.39 Ligand excluded by PLIP OLC.41: 3 residues within 4Å: Ligands: OLC.32, OLC.33, OLC.34 Ligand excluded by PLIP

3 x RET: RETINAL(Covalent)

RET.14: 17 residues within 4Å: Chain A: W.91, S.94, T.95, I.98, M.123, G.127, Y.144, S.147, C.148, F.151, W.186, Y.189, P.190, W.193, D.217, A.220, K.221 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:W.91, A:W.91, A:T.95, A:I.98, A:Y.144, A:Y.144, A:F.151, A:W.186, A:Y.189, A:Y.189, A:Y.189, A:Y.189, A:P.190, A:W.193, A:A.220, A:K.221 RET.28: 17 residues within 4Å: Chain B: W.91, S.94, T.95, I.98, M.123, G.127, Y.144, S.147, C.148, F.151, W.186, Y.189, P.190, W.193, D.217, A.220, K.221 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:W.91, B:W.91, B:T.95, B:I.98, B:Y.144, B:Y.144, B:F.151, B:W.186, B:Y.189, B:Y.189, B:Y.189, B:Y.189, B:P.190, B:W.193, B:A.220, B:K.221 RET.42: 17 residues within 4Å: Chain C: W.91, S.94, T.95, I.98, M.123, G.127, Y.144, S.147, C.148, F.151, W.186, Y.189, P.190, W.193, D.217, A.220, K.221 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:W.91, C:W.91, C:T.95, C:I.98, C:Y.144, C:Y.144, C:F.151, C:W.186, C:Y.189, C:Y.189, C:Y.189, C:Y.189, C:P.190, C:W.193, C:A.220, C:K.221

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kolbe, M. et al., Structure of Light-Driven Chloride Pump Halorhodopsin at 1.8 A Resolution. Science (2000)

Release Date

2000-06-02

Peptides

HALORHODOPSIN: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Membrane

We predict this structure to be a membrane protein.
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HALORHODOPSIN