SMTL ID : 8iw4.1

Cryo-EM structure of the SPE-bound mTAAR9-Gs complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x SPD: SPERMIDINE(Non-covalent)

SPD.1: 9 residues within 4Å: Chain D: T.109, D.112, T.113, F.168, A.192, Y.274, V.297, V.300, Y.301 8 PLIP interactions: 8 interactions with chain D Hydrophobic interactions: D:T.113, D:F.168, D:Y.274, D:V.300 Hydrogen bonds: D:T.109, D:T.109, D:D.112, D:Y.274

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Guo, L. et al., Structural basis of amine odorant perception by a mammal olfactory receptor. Nature (2023)

Release Date

2023-05-31

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
Trace amine-associated receptor 9: D
scFv16: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
R

E
S

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

Trace amine-associated receptor 9

scFv16

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