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X-ray diffraction
2.05Å resolution

GppNHp-Bound Rab21 GTPase at 2.05 A Resolution

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-193906 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ras-related protein Rab-21 Chains: A, B
Molecule details ›
Chains: A, B
Length: 184 amino acids
Theoretical weight: 20.96 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9UL25 (Residues: 16-183; Coverage: 75%)
Gene names: KIAA0118, RAB21
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH3R
Spacegroup: C2
Unit cell:
a: 130.357Å b: 36.567Å c: 86.666Å
α: 90° β: 113.4° γ: 90°
R-values:
R R work R free
0.232 0.21 0.286
Expression system: Escherichia coli