6rir

X-ray diffraction
1.77Å resolution

Crystal structure of phosphorylated Rab8a in complex with the Rab-binding domain of RILPL2

Released:

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-158170 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ras-related protein Rab-8A Chains: A, B
Molecule details ›
Chains: A, B
Length: 184 amino acids
Theoretical weight: 21.13 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61006 (Residues: 1-181; Coverage: 87%)
Gene names: MEL, RAB8, RAB8A
Sequence domains: Ras family
RILP-like protein 2 Chains: C, D
Molecule details ›
Chains: C, D
Length: 43 amino acids
Theoretical weight: 5.3 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q969X0 (Residues: 129-165; Coverage: 18%)
Gene names: RILPL2, RLP2
Sequence domains: Rab interacting lysosomal protein

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-E
Spacegroup: P212121
Unit cell:
a: 60.333Å b: 71.509Å c: 114.784Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.179 0.21
Expression system: Escherichia coli