SMTL ID : 6e7p.1

cryo-EM structure of human TRPML1 with PI35P2

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.50 Å

Oligo State

homo-tetramer

Ligands

4 x HZ7: (1R,2S,3S,4R,5S,6R)-5-{[(R)-[(2R)-2,3-bis{[(1S)-1-hydroxyoctyl]oxy}propoxy](hydroxy)phosphoryl]oxy}-2,4,6-trihydroxycyclohexane-1,3-diyl bis[dihydrogen (phosphate)](Covalent)

HZ7.1: 7 residues within 4Å: Chain A: K.55, R.61, K.65, R.318, S.319, R.322, Y.355 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.318, A:S.319, A:Y.355, A:Y.355 Salt bridges: A:K.55, A:K.59, A:K.65, A:R.322 HZ7.2: 7 residues within 4Å: Chain B: K.55, R.61, K.65, R.318, S.319, R.322, Y.355 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:R.318, B:S.319, B:Y.355, B:Y.355 Salt bridges: B:K.55, B:K.59, B:K.65, B:R.322 HZ7.3: 7 residues within 4Å: Chain C: K.55, R.61, K.65, R.318, S.319, R.322, Y.355 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:R.318, C:S.319, C:Y.355, C:Y.355 Salt bridges: C:K.55, C:K.59, C:K.65, C:R.322 HZ7.4: 7 residues within 4Å: Chain D: K.55, R.61, K.65, R.318, S.319, R.322, Y.355 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:R.318, D:S.319, D:Y.355, D:Y.355 Salt bridges: D:K.55, D:K.59, D:K.65, D:R.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fine, M. et al., Structural basis for PtdInsP2-mediated human TRPML1 regulation. Nat Commun (2018)

Release Date

2018-11-28

Peptides

Mucolipin-1: 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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Mucolipin-1

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