SMTL ID : 7yit.1

Molecular mechanism of biased signaling at the kappa opioid receptor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x IVB: nalfurafine(Non-covalent)

IVB.1: 19 residues within 4Å: Chain A: V.55, Q.62, V.81, L.82, D.85, Y.86, M.89, C.157, S.158, K.174, V.177, W.234, I.237, H.238, I.241, Y.259, I.263, G.266, Y.267 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.55, A:Q.62, A:L.82, A:Y.86, A:V.177, A:W.234, A:I.241, A:I.263, A:Y.267, A:Y.267 Hydrogen bonds: A:D.85, A:Y.86 Salt bridges: A:D.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

El Daibani, A. et al., Molecular mechanism of biased signaling at the kappa opioid receptor. Nat Commun (2023)

Release Date

2023-04-12

Peptides

Kappa-type opioid receptor: A
Nanobody39: B
Soluble cytochrome b562: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

C
E

Membrane

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

Nanobody39

Soluble cytochrome b562