SMTL ID : 7wrf.1

Mouse TRPM8 in lipid nanodiscs in the presence of calcium, icilin and PI(4,5)P2

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.782, Q.785, N.799, D.802, R.842 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.782, A:E.782, A:D.802 CA.4: 5 residues within 4Å: Chain B: E.782, Q.785, N.799, D.802, R.842 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.782, B:E.782, B:D.802 CA.6: 5 residues within 4Å: Chain C: E.782, Q.785, N.799, D.802, R.842 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:E.782, C:E.782, C:D.802 CA.8: 5 residues within 4Å: Chain D: E.782, Q.785, N.799, D.802, R.842 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:E.782, D:E.782, D:D.802

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

4 x KX7: Icilin(Non-covalent)

KX7.3: 14 residues within 4Å: Chain A: F.738, N.741, V.742, Y.745, L.778, D.781, E.782, D.802, G.805, L.806, F.839, R.842, I.846, Y.1005 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:F.738, A:N.741, A:V.742, A:L.778, A:E.782, A:L.806, A:L.806, A:F.839, A:R.842, A:I.846 Hydrogen bonds: A:D.781, A:E.782, A:R.842, A:Y.1005 KX7.5: 14 residues within 4Å: Chain B: F.738, N.741, V.742, Y.745, L.778, D.781, E.782, D.802, G.805, L.806, F.839, R.842, I.846, Y.1005 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:F.738, B:N.741, B:V.742, B:L.778, B:E.782, B:L.806, B:L.806, B:F.839, B:R.842, B:I.846 Hydrogen bonds: B:D.781, B:E.782, B:R.842, B:Y.1005 KX7.7: 14 residues within 4Å: Chain C: F.738, N.741, V.742, Y.745, L.778, D.781, E.782, D.802, G.805, L.806, F.839, R.842, I.846, Y.1005 14 PLIP interactions: 14 interactions with chain C Hydrophobic interactions: C:F.738, C:N.741, C:V.742, C:L.778, C:E.782, C:L.806, C:L.806, C:F.839, C:R.842, C:I.846 Hydrogen bonds: C:D.781, C:E.782, C:R.842, C:Y.1005 KX7.9: 14 residues within 4Å: Chain D: F.738, N.741, V.742, Y.745, L.778, D.781, E.782, D.802, G.805, L.806, F.839, R.842, I.846, Y.1005 14 PLIP interactions: 14 interactions with chain D Hydrophobic interactions: D:F.738, D:N.741, D:V.742, D:L.778, D:E.782, D:L.806, D:L.806, D:F.839, D:R.842, D:I.846 Hydrogen bonds: D:D.781, D:E.782, D:R.842, D:Y.1005

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, C. et al., Structures of a mammalian TRPM8 in closed state. Nat Commun (2022)

Release Date

2022-06-22

Peptides

Transient receptor potential cation channel subfamily M member 8: 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 8

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