SMTL ID : 6d73.1

Cryo-EM structure of the zebrafish TRPM2 channel in the presence of Ca2+

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.858, Q.861, N.884, D.887, R.926 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.858, A:E.858, A:D.887 CA.2: 4 residues within 4Å: Chain B: E.858, Q.861, N.884, R.926 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.858 CA.3: 4 residues within 4Å: Chain C: E.858, Q.861, N.884, R.926 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:E.858 CA.4: 5 residues within 4Å: Chain D: E.858, Q.861, N.884, D.887, R.926 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:E.858, D:E.858, D:D.887

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yin, Y. et al., Visualizing structural transitions of ligand-dependent gating of the TRPM2 channel. Nat Commun (2019)

Release Date

2019-05-15

Peptides

Transient receptor potential cation channel, subfamily M: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

D
D

Membrane

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

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