› 2fg5

X-ray diffraction
2.8Å resolution

Crystal structure of human RAB31 in complex with a GTP analogue

Released:
DOI: 10.2210/pdb2fg5/pdb
PDB entry 2fg5 coloured by chain, front view.
PDB entry 2fg5 coloured by chain, side view.
PDB entry 2fg5 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Tempel W, Wang J, Ismail S, Arrowsmith C, Edwards A, Sundstrom M, Weigelt J, Bochkarev A, Park H, Structural Genomics Consortium (SGC)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-171802 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ras-related protein Rab-31 Chain: A
Molecule details ›
Chain: A
Length: 192 amino acids
Theoretical weight: 21.32 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q13636 (Residues: 3-175; Coverage: 89%)
Gene names: RAB22B, RAB31
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

2 bound ligands:
Ligand MG 1 x MG
Ligand GNP 1 x GNP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P213
Unit cell:
a: 87.769Å b: 87.769Å c: 87.769Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.2 0.274
Expression system: Escherichia coli

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