SMTL ID : 4x1h.1

Opsin/G(alpha) peptide complex stabilized by nonyl-glucoside

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.29 Å

Oligo State

hetero-1-1-mer

Ligands

1 x NAG- NAG- BMA- BMA: beta-D-mannopyranose-(1-2)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-BMA.1: 6 residues within 4Å: Chain A: T.4, F.9, N.15, G.18, V.20, R.21 No protein-ligand interaction detected (PLIP)

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.2: 4 residues within 4Å: Chain A: N.2, G.280, S.281, D.282 No protein-ligand interaction detected (PLIP)

2 x BNG: nonyl beta-D-glucopyranoside(Non-covalent)

BNG.3: 14 residues within 4Å: Chain A: M.86, A.117, T.118, G.121, E.122, I.189, Y.191, M.207, F.212, W.265, Y.268, A.269, A.272, K.296 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.189, A:Y.191, A:Y.191, A:M.207, A:F.212, A:A.269, A:A.272 Hydrogen bonds: A:A.117, A:E.122, A:Y.268 Water bridges: A:I.189 BNG.4: 6 residues within 4Å: Chain A: R.69, Y.74, L.77, N.78, E.150, W.161 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.74, A:W.161 Hydrogen bonds: A:R.69, A:Y.74, A:E.150

2 x PLM: PALMITIC ACID(Covalent)

PLM.5: 3 residues within 4Å: Chain A: L.321, C.322 Ligands: PLM.6 No protein-ligand interaction detected (PLIP) PLM.6: 4 residues within 4Å: Chain A: L.321, C.322, C.323 Ligands: PLM.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blankenship, E. et al., The High-Resolution Structure of Activated Opsin Reveals a Conserved Solvent Network in the Transmembrane Region Essential for Activation. Structure (2015)

Release Date

2015-11-04

Peptides

Rhodopsin: A
C-terminal derived peptide of guanine nucleotide-binding protein G(t) subunit alpha-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Membrane

We predict this structure to be a membrane protein.
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Rhodopsin

C-terminal derived peptide of guanine nucleotide-binding protein G(t) subunit alpha-1

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