SMTL ID : 9jxm.1

Cryo-EM structure of one subunit of the human XPR1 homodimer with both the intracellular and extracellular gates in an open state, obtained through local refinement

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

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

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