SMTL ID : 9b8w.1

Cryo-EM structure of the human TRPM4 in complex with calcium at 37 degrees Celsius

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

8 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: E.828, Q.831, N.865, D.868, R.905, E.1068 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.828 CA.2: 5 residues within 4Å: Chain A: D.270, C.385, A.392, D.395, E.396 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.270, A:A.392, A:D.395, A:D.395, A:E.396 CA.3: 6 residues within 4Å: Chain B: E.828, Q.831, N.865, D.868, R.905, E.1068 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.828 CA.4: 5 residues within 4Å: Chain B: D.270, C.385, A.392, D.395, E.396 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.270, B:A.392, B:D.395, B:D.395, B:E.396 CA.5: 6 residues within 4Å: Chain C: E.828, Q.831, N.865, D.868, R.905, E.1068 1 PLIP interactions: 1 interactions with chain C Metal complexes: C:E.828 CA.6: 5 residues within 4Å: Chain C: D.270, C.385, A.392, D.395, E.396 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.270, C:A.392, C:D.395, C:D.395, C:E.396 CA.7: 6 residues within 4Å: Chain D: E.828, Q.831, N.865, D.868, R.905, E.1068 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:E.828 CA.8: 5 residues within 4Å: Chain D: D.270, C.385, A.392, D.395, E.396 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.270, D:A.392, D:D.395, D:D.395, D:E.396

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hu, J. et al., Physiological temperature drives TRPM4 ligand recognition and gating. Nature (2024)

Release Date

2024-05-15

Peptides

Transient receptor potential cation channel subfamily M member 4: 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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Transient receptor potential cation channel subfamily M member 4

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