2hv8

X-ray diffraction
1.86Å resolution

Crystal structure of GTP-bound Rab11 in complex with FIP3

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
GTP + H(2)O = GDP + phosphate
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-130860 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ras-related protein Rab-11A Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 172 amino acids
Theoretical weight: 19.35 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P62491 (Residues: 6-175; Coverage: 79%)
Gene names: RAB11, RAB11A
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Rab11 family-interacting protein 3 Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 64 amino acids
Theoretical weight: 7.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O75154 (Residues: 695-756; Coverage: 8%)
Gene names: ARFO1, KIAA0665, RAB11FIP3
Sequence domains: FIP domain
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: C2
Unit cell:
a: 218.291Å b: 52.601Å c: 70.679Å
α: 90° β: 105.56° γ: 90°
R-values:
R R work R free
0.205 0.203 0.237
Expression system: Escherichia coli