SMTL ID : 8dzp.1

momSalB bound Kappa Opioid Receptor in complex with Gi1

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

1 x U99: methyl (2S,4aR,6aR,7R,9S,10aS,10bR)-2-(furan-3-yl)-9-(methoxymethoxy)-6a,10b-dimethyl-4,10-dioxododecahydro-2H-naphtho[2,1-c]pyran-7-carboxylate(Non-covalent)

U99.1: 18 residues within 4Å: Chain A: V.58, Q.65, W.74, V.84, L.85, D.88, Y.89, M.92, C.160, V.180, W.237, I.240, H.241, I.244, Y.262, I.266, G.269, Y.270 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.85, A:I.240, A:I.244, A:I.266 Hydrogen bonds: A:Q.65 Salt bridges: A:H.241

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Han, J. et al., Ligand and G-protein selectivity in the kappa-opioid receptor. Nature (2023)

Release Date

2023-05-03

Peptides

Kappa-type opioid receptor: A
Guanine nucleotide-binding protein G(i) subunit alpha-1: B
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: C
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: D
ScFv16 protein: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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Kappa-type opioid receptor

Guanine nucleotide-binding protein G(i) subunit alpha-1

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

ScFv16 protein

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