SMTL ID : 3utw.2 (1 other biounit)

Crystal structure of bacteriorhodopsin mutant P50A/Y57F

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x RET: RETINAL(Covalent)

RET.1: 18 residues within 4Å: Chain A: W.86, T.89, T.90, L.93, M.118, I.119, G.122, W.138, S.141, T.142, M.145, W.182, Y.185, P.186, W.189, D.212, A.215, K.216 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:T.90, A:L.93, A:I.119, A:M.145, A:W.182, A:W.182, A:Y.185, A:Y.185, A:Y.185, A:Y.185, A:Y.185, A:P.186, A:W.189, A:A.215, A:K.216 RET.4: 18 residues within 4Å: Chain B: W.86, T.89, T.90, L.93, M.118, I.119, G.122, W.138, S.141, T.142, M.145, W.182, Y.185, P.186, W.189, D.212, A.215, K.216 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:T.90, B:L.93, B:I.119, B:M.145, B:W.182, B:W.182, B:Y.185, B:Y.185, B:Y.185, B:Y.185, B:Y.185, B:P.186, B:W.189, B:A.215, B:K.216

2 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.2: 5 residues within 4Å: Chain A: T.24, A.44, T.47, L.48, A.51 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.47, A:A.51 BOG.5: 5 residues within 4Å: Chain B: T.24, A.44, T.47, L.48, A.51 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:T.47, B:A.51

2 x MC3: 1,2-DIMYRISTOYL-RAC-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

MC3.3: 5 residues within 4Å: Chain A: M.56, S.59, Y.64, G.65, W.80 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.65 MC3.6: 5 residues within 4Å: Chain B: M.56, S.59, Y.64, G.65, W.80 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:G.65

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cao, Z. et al., Shifting hydrogen bonds may produce flexible transmembrane helices. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2012-05-09

Peptides

Bacteriorhodopsin: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Bacteriorhodopsin

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