SMTL ID : 8inr.1

Cryo-EM structure of the alpha-MSH-bound human melanocortin receptor 5 (MC5R)-Gs complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.107, D.130, D.134 Chain B: E.5, F.7 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Metal complexes: B:E.5, B:F.7, A:E.107, A:D.130, A:D.134

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feng, W. et al., Structural insights into ligand recognition and subtype selectivity of the human melanocortin-3 and melanocortin-5 receptors. Cell Discov (2023)

Release Date

2023-09-20

Peptides

HA signal peptide,Melanocortin receptor 5,LgBiT subunit: A
alpha-melanocyte-stimulating hormone: B
Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short: C
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1,HiBiT: D
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
L

C
A

D
B

E
G

Membrane

We predict this structure to be a membrane protein.
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HA signal peptide,Melanocortin receptor 5,LgBiT subunit

alpha-melanocyte-stimulating hormone

Guanine nucleotide-binding protein G(i) subunit alpha-1,Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

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

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

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