SMTL ID : 9hdk.1

Structure of s.c.Osh6 in complex with Ist2 732-756 and POPS

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

hetero-1-1-mer

Ligands

1 x P5S: O-[(R)-{[(2R)-2,3-bis(octadecanoyloxy)propyl]oxy}(hydroxy)phosphoryl]-L-serine(Non-covalent)

P5S.1: 30 residues within 4Å: Chain A: L.36, T.37, I.39, L.41, I.45, M.51, R.54, V.55, Q.58, L.59, W.84, Y.85, W.89, V.96, K.97, K.98, P.99, N.101, P.132, Y.136, S.155, S.162, A.163, A.164, M.166, T.170, Q.191, V.194, V.196, I.206 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:L.36, A:R.54, A:V.55, A:Q.58, A:L.59, A:W.84, A:Y.85, A:W.89, A:W.89, A:K.98, A:P.99, A:A.164, A:V.194, A:V.196, A:I.206 Hydrogen bonds: A:L.36, A:L.41, A:N.101, A:S.155 Water bridges: A:K.98, A:S.155, A:S.155 Salt bridges: A:K.98, A:K.98, A:K.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arndt, M. et al., Structural basis for lipid transport at membrane contact sites by the IST2-OSH6 complex. Nat.Struct.Mol.Biol. (2025)

Release Date

2025-09-03

Peptides

Oxysterol-binding protein homolog 6: A
Increased sodium tolerance protein 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Oxysterol-binding protein homolog 6

Increased sodium tolerance protein 2

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