SMTL ID : 7yjn.1

Cryo-EM structure of the monomeric atSPT-ORM1 (ORM1-N17A) complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-1-mer

Ligands

1 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 13 residues within 4Å: Chain A: S.283, A.284 Chain B: M.169, G.170, Y.171, H.195, E.247, D.276, A.278, H.279, T.308, T.310, K.311 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:H.195, B:K.311 Hydrogen bonds: B:G.170, B:Y.171, A:A.284 Salt bridges: B:K.311 pi-Stacking: B:H.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, P. et al., Mechanism of sphingolipid homeostasis revealed by structural analysis of Arabidopsis SPT-ORM1 complex. Sci Adv (2023)

Release Date

2023-04-05

Peptides

Long chain base biosynthesis protein 1: A
Long chain base biosynthesis protein 2a: B
ORMDL family protein: C
Long chain base biosynthesis protein 1: D
Transmembrane protein, putative (DUF3317): E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

E
C

Membrane

We predict this structure to be a membrane protein.
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Long chain base biosynthesis protein 1

Long chain base biosynthesis protein 2a

ORMDL family protein

Long chain base biosynthesis protein 1

Transmembrane protein, putative (DUF3317)

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