5hpy

X-ray diffraction
2.4Å resolution

Crystal Structure of RhoA.GDP.MgF3-in complex with human Myosin 9b RhoGAP domain

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158279 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Unconventional myosin-IXb Chains: A, D
Molecule details ›
Chains: A, D
Length: 232 amino acids
Theoretical weight: 26.06 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q13459 (Residues: 1691-1916; Coverage: 11%)
Gene names: MYO9B, MYR5
Sequence domains: RhoGAP domain
Structure domains: Rho GTPase activation protein
Transforming protein RhoA Chains: B, F
Molecule details ›
Chains: B, F
Length: 185 amino acids
Theoretical weight: 20.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P61586 (Residues: 3-181; Coverage: 93%)
Gene names: ARH12, ARHA, RHO12, RHOA
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21212
Unit cell:
a: 114.055Å b: 90.762Å c: 93.582Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.246
Expression system: Escherichia coli