SMTL ID : 3ayn.1 (1 other biounit)

Crystal structure of squid isorhodopsin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

1 x RET: RETINAL(Covalent)

RET.1: 16 residues within 4Å: Chain A: N.87, G.116, G.119, F.120, Y.177, N.185, C.186, S.187, F.188, M.204, F.205, F.209, W.274, A.278, V.301, K.305 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.120, A:F.120, A:F.120, A:F.188, A:F.205, A:F.205, A:F.209, A:W.274, A:W.274, A:A.278, A:K.305

2 x PLM: PALMITIC ACID(Non-covalent)

PLM.2: 4 residues within 4Å: Chain A: I.56, K.61, F.78, F.81 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.56, A:F.78, A:F.81 Hydrogen bonds: A:K.61 PLM.3: 3 residues within 4Å: Chain A: K.109, F.113, I.171 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.109, A:F.113, A:I.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murakami, M. et al., Crystallographic Analysis of the Primary Photochemical Reaction of Squid Rhodopsin. J.Mol.Biol. (2011)

Release Date

2011-08-17

Peptides

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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Rhodopsin

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