SMTL ID : 9wsx.1

Cryo-EM structure of endomorphin-1-muOR-arrestin2-Fab30 complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.80 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x TYR- PRO- TRP- PHE- NH2: endomorphin-1(Non-covalent)

TYR-PRO-TRP-PHE-NH2.1: 16 residues within 4Å: Chain A: Y.73, Q.122, N.125, Y.126, W.131, V.141, I.142, D.145, M.149, C.215, K.231, V.234, I.294, W.316, H.317, I.320 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.73, A:Q.122, A:Q.122, A:Y.126, A:W.131, A:V.141, A:I.142, A:V.234, A:I.294, A:W.316 Hydrogen bonds: A:N.125

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhang, H. et al., The molecular basis of mu-opioid receptor signaling plasticity. Cell Res. (2025)

Release Date

2025-11-26

Peptides

Mu-type opioid receptor,Vasopressin V2 receptor: A
Beta-arrestin-1: B
Fab30 heavy chain: C
Fab30 light chain: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
C

C
H

D
L

Membrane

We predict this structure to be a membrane protein.
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Mu-type opioid receptor,Vasopressin V2 receptor

Beta-arrestin-1

Fab30 heavy chain

Fab30 light chain

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