SMTL ID : 8sli.1

Cryo-EM structure of the rat TRPM5 channel in 2mM calcium, high-1

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 3 residues within 4Å: Chain A: Q.236, D.361, E.365 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.361, A:D.361 CA.2: 3 residues within 4Å: Chain A: Q.795, N.818, D.821 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:D.821 CA.3: 3 residues within 4Å: Chain B: Q.236, D.361, E.365 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.361, B:D.361 CA.4: 3 residues within 4Å: Chain B: Q.795, N.818, D.821 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.821 CA.5: 3 residues within 4Å: Chain C: Q.236, D.361, E.365 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:D.361, C:D.361 CA.6: 3 residues within 4Å: Chain C: Q.795, N.818, D.821 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:D.821 CA.7: 3 residues within 4Å: Chain D: Q.236, D.361, E.365 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.361, D:D.361 CA.8: 3 residues within 4Å: Chain D: Q.795, N.818, D.821 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:D.821

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karuppan, S. et al., Structural dynamics at cytosolic interprotomer interfaces control gating of a mammalian TRPM5 channel. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2024-07-03

Peptides

Transient receptor potential cation channel subfamily M member 5: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

C
C

D
B

Membrane

We predict this structure to be a membrane protein.
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Transient receptor potential cation channel subfamily M member 5

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