SMTL ID : 8vc2.1

CryoEM structure of insect gustatory receptor BmGr9 in the presence of fructose

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x PSC: (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE(Non-covalent)

PSC.1: 12 residues within 4Å: Chain A: V.359, M.363, L.366, M.461, T.471, V.472, A.475 Chain B: V.470, T.471, L.473, G.474, T.477 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:V.470, B:L.473, B:T.477, A:V.359 Hydrogen bonds: B:V.470 PSC.2: 12 residues within 4Å: Chain B: V.359, M.363, L.366, M.461, T.471, V.472, A.475 Chain C: V.470, T.471, L.473, G.474, T.477 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain B Hydrophobic interactions: C:V.470, C:L.473, C:T.477, B:V.359 Hydrogen bonds: C:V.470 PSC.3: 12 residues within 4Å: Chain C: V.359, M.363, L.366, M.461, T.471, V.472, A.475 Chain D: V.470, T.471, L.473, G.474, T.477 5 PLIP interactions: 4 interactions with chain D, 1 interactions with chain C Hydrophobic interactions: D:V.470, D:L.473, D:T.477, C:V.359 Hydrogen bonds: D:V.470 PSC.4: 12 residues within 4Å: Chain A: V.470, T.471, L.473, G.474, T.477 Chain D: V.359, M.363, L.366, M.461, T.471, V.472, A.475 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain D Hydrophobic interactions: A:V.470, A:L.473, A:T.477, D:V.359 Hydrogen bonds: A:V.470

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Frank, H.M. et al., Structure of an insect gustatory receptor. Biorxiv (2023)

Release Date

2024-01-10

Peptides

Gustatory receptor: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Gustatory receptor

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