SMTL ID : 8pm2.1

Structure of the murine trace amine-associated receptor TAAR7f bound to N,N-dimethylcyclohexylamine (DMCH) in complex with mini-Gs trimeric G protein

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.92 Å

Oligo State

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

Ligands

1 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.1: 6 residues within 4Å: Chain E: A.281, A.282, M.322, I.326, F.330, R.335 4 PLIP interactions: 4 interactions with chain E Hydrophobic interactions: E:I.326, E:F.330 Salt bridges: E:R.335, E:R.335

1 x 8IA: ~{N},~{N}-dimethylcyclohexanamine(Non-covalent)

8IA.2: 9 residues within 4Å: Chain E: D.128, C.132, Y.133, N.218, W.287, Y.290, V.313, V.316, Y.317 5 PLIP interactions: 5 interactions with chain E Hydrophobic interactions: E:Y.133, E:W.287, E:Y.290, E:V.316 Salt bridges: E:D.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gusach, A. et al., Molecular recognition of an aversive odorant by the murine trace amine-associated receptor TAAR7f. Biorxiv (2023)

Release Date

2023-08-09

Peptides

Guanine nucleotide-binding protein G(s) subunit alpha isoforms short: A
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: B
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: C
Nanobody 35: D
Trace amine-associated receptor 7f: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

D
N

E
R

Membrane

We predict this structure to be a membrane protein.
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Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

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

Nanobody 35

Trace amine-associated receptor 7f

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