SMTL ID : 7vgy.1

Melatonin receptor1-2-Iodomelatonin-Gicomplex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 6 residues within 4Å: Chain A: L.26, L.30, C.250, W.275, A.279, L.290 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.26, A:L.30, A:A.279, A:L.290

1 x ML2: N-[2-(2-iodo-5-methoxy-1H-indol-3-yl)ethyl]acetamide(Non-covalent)

ML2.2: 15 residues within 4Å: Chain A: M.107, G.108, V.111, I.112, V.159, N.162, F.179, Q.181, Y.187, V.191, H.195, W.251, L.254, N.255, Y.281 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.111, A:I.112, A:F.179, A:V.191, A:W.251 Hydrogen bonds: A:N.162 pi-Stacking: A:F.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Q. et al., Structural basis of the ligand binding and signaling mechanism of melatonin receptors. Nat Commun (2022)

Release Date

2022-03-02

Peptides

Melatonin receptor type 1A: 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: 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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Melatonin receptor type 1A

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

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