6iyb

X-ray diffraction
2.09Å resolution

Structure of human ORP1 ANK - Rab7 complex

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-156306 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ras-related protein Rab-7a Chains: A, C
Molecule details ›
Chains: A, C
Length: 199 amino acids
Theoretical weight: 22.54 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P51149 (Residues: 2-195; Coverage: 93%)
Gene names: RAB7, RAB7A
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Oxysterol-binding protein-related protein 1 Chains: B, D
Molecule details ›
Chains: B, D
Length: 154 amino acids
Theoretical weight: 17.01 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9BXW6 (Residues: 5-152; Coverage: 16%)
Gene names: ORP1, OSBP8, OSBPL1, OSBPL1A, OSBPL1B
Sequence domains: Ankyrin repeats (3 copies)
Structure domains: Ankyrin repeat-containing domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 7A (6B, 6C1)
Spacegroup: P212121
Unit cell:
a: 55.136Å b: 117.222Å c: 130.476Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.195 0.232
Expression system: Escherichia coli BL21(DE3)