Cryo-EM structure of zebrafish TRPM5 E337A mutant in the presence of 5 mM calcium (low calcium occupancy in the transmembrane domain)
Coordinates
PDB Format
Method
ELECTRON MICROSCOPY
Oligo State
homo-tetramer
Ligands
4 x
NAG:
2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)
NAG.1:
1
residues within 4Å:
Chain A:
N.921
1 PLIP interactions:
1 interactions with chain A
Hydrogen bonds:
A:N.921
NAG.4:
1
residues within 4Å:
Chain B:
N.921
1 PLIP interactions:
1 interactions with chain B
Hydrogen bonds:
B:N.921
NAG.7:
1
residues within 4Å:
Chain C:
N.921
1 PLIP interactions:
1 interactions with chain C
Hydrogen bonds:
C:N.921
NAG.10:
1
residues within 4Å:
Chain D:
N.921
1 PLIP interactions:
1 interactions with chain D
Hydrogen bonds:
D:N.921
4 x
YUY:
(2R)-2-(hydroxymethyl)-4-{[(25R)-10alpha,14beta,17beta-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside(Non-covalent)