SMTL ID : 9jxk.1

Cryo-EM structure of human XPR1 in a closed state at the intracellular gate and an open state at the extracellular gate, obtained through local refinement

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.38 Å

Oligo State

monomer

Ligands

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

PO4.1: 5 residues within 4Å: Chain A: R.570, E.600, R.603, R.604 Ligands: PO4.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.600, A:R.604 Salt bridges: A:R.570, A:R.603 PO4.2: 4 residues within 4Å: Chain A: Q.452, M.489, V.490 Ligands: PO4.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.452, A:Q.452, A:Y.518

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, X. et al., KIDINS220 and InsP8 safeguard the stepwise regulation of phosphate exporter XPR1. Mol.Cell (2025)

Release Date

2025-08-27

Peptides

Solute carrier family 53 member 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

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

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