PDBe 4x8y

X-ray diffraction
1.95Å resolution

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Membrane-associated progesterone receptor component 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 132 amino acids
Theoretical weight: 14.89 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O00264 (Residues: 72-195; Coverage: 64%)
Gene names: HPR6.6, PGRMC, PGRMC1
Sequence domains: Cytochrome b5-like Heme/Steroid binding domain
Structure domains: Cytochrome b5-like heme/steroid binding domain

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL41XU
Spacegroup: I4122
Unit cell:
a: 167.23Å b: 167.23Å c: 63.46Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.183 0.212
Expression system: Escherichia coli BL21(DE3)