SMTL ID : 8k4s.1

CryoEM structure of Gq coupled MRGPRX4 with agonist DCA-3P

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x JW0: (4~{R})-4-[(3~{R},5~{R},8~{R},9~{S},10~{S},12~{S},13~{R},14~{S},17~{R})-10,13-dimethyl-12-oxidanyl-3-phosphonooxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1~{H}-cyclopenta[a]phenanthren-17-yl]pentanoic acid(Non-covalent)

JW0.1: 17 residues within 4Å: Chain A: R.211, K.212, V.215, T.219, F.223, F.269, L.272, E.273, P.296, V.297, F.348, G.352, A.353, I.355, Y.356, L.362, Y.370 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:K.212, A:V.215, A:L.272, A:E.273, A:I.355, A:I.355, A:Y.356, A:Y.356, A:L.362 Hydrogen bonds: A:Y.356

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, J. et al., Structure-guided discovery of bile acid derivatives for treating liver diseases without causing itch. Cell(Cambridge,Mass.) (2024)

Release Date

2024-11-06

Peptides

Soluble cytochrome b562,Mas-related G-protein coupled receptor member X4,Green fluorescent protein: A
Gs-mini-Gq chimera: 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: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
A

C
B

D
C

E
D

Membrane

We predict this structure to be a membrane protein.
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Soluble cytochrome b562,Mas-related G-protein coupled receptor member X4,Green fluorescent protein

Gs-mini-Gq chimera

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

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