SMTL ID : 8e6t.1

Human TRPM2 ion channel in 1 mM BR-ADPR

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

8 x UOO: (3R,4R,5R)-5-(6-amino-8-bromo-9H-purin-9-yl)-3,4,5-trihydroxypentyl [(2S,3S,4S,5R)-3,4,5-trihydroxyoxolan-2-yl]methyl dihydrogen diphosphate (non-preferred name)(Non-covalent)

UOO.1: 17 residues within 4Å: Chain A: T.174, G.175, G.176, A.177, K.178, S.210, M.215, N.273, T.275, Y.295, I.299, R.302, G.333, P.334, G.335, T.336, R.358 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:T.174, A:G.175, A:A.177, A:K.178, A:S.210, A:S.210, A:T.275, A:R.302, A:G.333, A:G.335, A:T.336 Salt bridges: A:K.178, A:R.302, A:R.358 pi-Stacking: A:Y.295 UOO.2: 8 residues within 4Å: Chain A: Y.1349, S.1382, M.1429, D.1431, P.1432, R.1433, Y.1485, H.1488 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.1433, A:Y.1485 pi-Stacking: A:Y.1485 UOO.3: 17 residues within 4Å: Chain B: T.174, G.175, G.176, A.177, K.178, S.210, M.215, N.273, T.275, Y.295, I.299, R.302, G.333, P.334, G.335, T.336, R.358 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:T.174, B:G.175, B:A.177, B:K.178, B:S.210, B:S.210, B:T.275, B:R.302, B:G.333, B:G.335, B:T.336 Salt bridges: B:K.178, B:R.302, B:R.358 pi-Stacking: B:Y.295 UOO.4: 8 residues within 4Å: Chain B: Y.1349, S.1382, M.1429, D.1431, P.1432, R.1433, Y.1485, H.1488 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.1433, B:Y.1485 pi-Stacking: B:Y.1485 UOO.5: 17 residues within 4Å: Chain C: T.174, G.175, G.176, A.177, K.178, S.210, M.215, N.273, T.275, Y.295, I.299, R.302, G.333, P.334, G.335, T.336, R.358 15 PLIP interactions: 15 interactions with chain C Hydrogen bonds: C:T.174, C:G.175, C:A.177, C:K.178, C:S.210, C:S.210, C:T.275, C:R.302, C:G.333, C:G.335, C:T.336 Salt bridges: C:K.178, C:R.302, C:R.358 pi-Stacking: C:Y.295 UOO.6: 8 residues within 4Å: Chain C: Y.1349, S.1382, M.1429, D.1431, P.1432, R.1433, Y.1485, H.1488 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:R.1433, C:Y.1485 pi-Stacking: C:Y.1485 UOO.7: 17 residues within 4Å: Chain D: T.174, G.175, G.176, A.177, K.178, S.210, M.215, N.273, T.275, Y.295, I.299, R.302, G.333, P.334, G.335, T.336, R.358 15 PLIP interactions: 15 interactions with chain D Hydrogen bonds: D:T.174, D:G.175, D:A.177, D:K.178, D:S.210, D:S.210, D:T.275, D:R.302, D:G.333, D:G.335, D:T.336 Salt bridges: D:K.178, D:R.302, D:R.358 pi-Stacking: D:Y.295 UOO.8: 8 residues within 4Å: Chain D: Y.1349, S.1382, M.1429, D.1431, P.1432, R.1433, Y.1485, H.1488 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:R.1433, D:Y.1485 pi-Stacking: D:Y.1485

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, L. et al., A unified mechanism for human TRPM2 activation, desensitization and inhibition. To Be Published

Release Date

2024-08-14

Peptides

Transient receptor potential cation channel subfamily M member 2: 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 2