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X-ray structure of the small G protein Rab11a in complex with GTPgammaS

X-ray diffraction
2.05Å resolution
PDB entry 1oiw coloured by chain, front view.
PDB entry 1oiw coloured by chain, side view.
PDB entry 1oiw coloured by chain, top view.
Source organism: Homo sapiens
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Ras-related protein Rab-11A
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Multimeric state: monomeric
Accessible surface area: 8550.08 Å2
Buried surface area: 1060.61 Å2
Dissociation area: 75.38 Å2
Dissociation energy (ΔGdiss): 11.82 kcal/mol
Dissociation entropy (TΔSdiss): -1.46 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-158623

Macromolecules

Ras-related protein Rab-11A
Chain: A
Length: 191 amino acids
Theoretical weight: 21.53 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P62491 (Residues: 1-173; Coverage: 80%)
Gene names: RAB11, RAB11A
Pfam: Ras family
InterPro:
CATH: P-loop containing nucleotide triphosphate hydrolases
SCOP: G proteins
Ras-related protein Rab-11A in PDB entry 1oiw, assembly 1, front view.
Ras-related protein Rab-11A in PDB entry 1oiw, assembly 1, side view.
Ras-related protein Rab-11A in PDB entry 1oiw, assembly 1, top view.
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