SMTL ID : 8izf.1

Cryo-EM structure of the Lac1-Lip1 (Lip1-S74F) complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-mer

Ligands

2 x 6PL: (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE(Non-covalent)

6PL.1: 9 residues within 4Å: Chain B: Y.60, F.61, N.68, W.71, F.72, K.107, R.111 Chain D: Y.60 Ligands: 6PL.2 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.60, B:F.61 Hydrogen bonds: B:N.68 Salt bridges: B:K.107, B:R.111 6PL.2: 9 residues within 4Å: Chain B: Y.60 Chain D: Y.60, F.61, N.68, W.71, F.72, K.107, R.111 Ligands: 6PL.1 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:Y.60, D:F.61 Hydrogen bonds: D:N.68 Salt bridges: D:K.107, D:R.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xie, T. et al., Structure and mechanism of a eukaryotic ceramide synthase complex. Embo J. (2023)

Release Date

2023-12-13

Peptides

Ceramide synthase LAC1: AC
Ceramide synthase subunit LIP1: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Membrane

We predict this structure to be a membrane protein.
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Ceramide synthase LAC1

Ceramide synthase subunit LIP1