SMTL ID : 8ze2.1

Drosophila melanogaster gustatory receptor 64a(Gr64a) in Sucrose-bound state

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x Z9N- GLC: alpha-D-glucopyranose-(1-2)-alpha-D-fructofuranose(Non-covalent)

Z9N-GLC.1: 13 residues within 4Å: Chain A: M.115, G.131, F.134, F.135, E.196, H.197, Y.200, Y.232, Y.234, N.253, T.257, W.260, Y.353 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.196, A:H.197, A:N.253, A:N.253, A:T.257, A:Y.232, A:Y.234 Z9N-GLC.2: 13 residues within 4Å: Chain B: M.115, G.131, F.134, F.135, E.196, H.197, Y.200, Y.232, Y.234, N.253, T.257, W.260, Y.353 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.196, B:N.253, B:N.253, B:T.257, B:Y.232, B:Y.234 Z9N-GLC.3: 13 residues within 4Å: Chain C: M.115, G.131, F.134, F.135, E.196, H.197, Y.200, Y.232, Y.234, N.253, T.257, W.260, Y.353 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.196, C:H.197, C:N.253, C:N.253, C:T.257, C:Y.232, C:Y.234 Z9N-GLC.4: 13 residues within 4Å: Chain D: M.115, G.131, F.134, F.135, E.196, H.197, Y.200, Y.232, Y.234, N.253, T.257, W.260, Y.353 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.196, D:N.253, D:N.253, D:T.257, D:Y.232, D:Y.234

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, R. et al., Structure basis for sugar specificity of gustatory receptors in insects. Cell Discov (2024)

Release Date

2024-10-30

Peptides

Gustatory receptor for sugar taste 64a: 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 for sugar taste 64a

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