SMTL ID : 9j97.1

Closed structure of human XPR1

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

2 x 8PE: (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl octadecanoate(Non-covalent)

8PE.1: 15 residues within 4Å: Chain A: L.278, L.285, L.305, N.306, S.309, N.310, L.311, Y.352, M.355, F.358, S.370, W.373, L.374, I.406, M.413 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.278, A:Y.352, A:F.358, A:L.374, A:I.406 Hydrogen bonds: A:L.311 8PE.4: 15 residues within 4Å: Chain B: L.278, L.285, L.305, N.306, S.309, N.310, L.311, Y.352, M.355, F.358, S.370, W.373, L.374, I.406, M.413 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:L.278, B:Y.352, B:F.358, B:L.374, B:I.406 Hydrogen bonds: B:L.311

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 4 residues within 4Å: Chain A: Y.553, E.565, V.606, F.609 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.553, A:V.606, A:F.609 CLR.5: 4 residues within 4Å: Chain B: Y.553, E.565, V.606, F.609 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:Y.553, B:V.606, B:F.609

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 6 residues within 4Å: Chain A: D.398, K.482, Y.483, D.529, D.533, R.604 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.398, A:N.401, A:Y.483, A:D.529, A:R.603 Salt bridges: A:K.482, A:R.604 PO4.6: 8 residues within 4Å: Chain B: D.398, N.401, K.482, Y.483, D.529, D.533, R.570, R.604 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:D.398, B:D.398, B:N.401, B:Y.483, B:D.529 Salt bridges: B:K.482, B:R.570, B:R.604

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Structural basis of phosphate export by human XPR1. Cell Res. (2025)

Release Date

2025-03-12

Peptides

Solute carrier family 53 member 1,Green fluorescent protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Solute carrier family 53 member 1,Green fluorescent protein

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