SMTL ID : 8e4n.1

The closed C1-state mouse TRPM8 structure in complex with PI(4,5)P2

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

4 x PIO: [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate(Non-covalent)

PIO.1: 20 residues within 4Å: Chain A: S.680, Y.684, R.689, N.693, I.697, F.701, F.736, F.739, S.740, V.743, V.744, I.747, F.848, S.851, R.852, N.853, L.854, R.999 Chain B: K.606, F.873 16 PLIP interactions: 13 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:I.697, A:V.743, A:V.744, A:I.747, A:F.848, B:F.873 Hydrogen bonds: A:Y.684, A:N.693, A:R.852, A:R.852, A:R.852 Salt bridges: A:R.689, A:R.852, A:R.999, B:K.606, B:K.606 PIO.2: 20 residues within 4Å: Chain B: S.680, Y.684, R.689, N.693, I.697, F.701, F.736, F.739, S.740, V.743, V.744, I.747, F.848, S.851, R.852, N.853, L.854, R.999 Chain C: K.606, F.873 16 PLIP interactions: 13 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:I.697, B:V.743, B:V.744, B:I.747, B:F.848, C:F.873 Hydrogen bonds: B:Y.684, B:N.693, B:R.852, B:R.852, B:R.852 Salt bridges: B:R.689, B:R.852, B:R.999, C:K.606, C:K.606 PIO.3: 20 residues within 4Å: Chain C: S.680, Y.684, R.689, N.693, I.697, F.701, F.736, F.739, S.740, V.743, V.744, I.747, F.848, S.851, R.852, N.853, L.854, R.999 Chain D: K.606, F.873 16 PLIP interactions: 13 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:I.697, C:V.743, C:V.744, C:I.747, C:F.848, D:F.873 Hydrogen bonds: C:Y.684, C:N.693, C:R.852, C:R.852, C:R.852 Salt bridges: C:R.689, C:R.852, C:R.999, D:K.606, D:K.606 PIO.4: 20 residues within 4Å: Chain A: K.606, F.873 Chain D: S.680, Y.684, R.689, N.693, I.697, F.701, F.736, F.739, S.740, V.743, V.744, I.747, F.848, S.851, R.852, N.853, L.854, R.999 16 PLIP interactions: 13 interactions with chain D, 3 interactions with chain A Hydrophobic interactions: D:I.697, D:V.743, D:V.744, D:I.747, D:F.848, A:F.873 Hydrogen bonds: D:Y.684, D:N.693, D:R.852, D:R.852, D:R.852 Salt bridges: D:R.689, D:R.852, D:R.999, A:K.606, A:K.606

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yin, Y. et al., Activation mechanism of the mouse cold-sensing TRPM8 channel by cooling agonist and PIP 2. Science (2022)

Release Date

2022-10-26

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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