4d0n

X-ray diffraction
2.1Å resolution

AKAP13 (AKAP-Lbc) RhoGEF domain in complex with RhoA

Released:
Source organism: Homo sapiens

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-158278 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transforming protein RhoA Chain: A
Molecule details ›
Chain: A
Length: 185 amino acids
Theoretical weight: 20.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P61586 (Residues: 1-184; Coverage: 95%)
Gene names: ARH12, ARHA, RHO12, RHOA
Sequence domains: Ras family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
A-kinase anchor protein 13 Chain: B
Molecule details ›
Chain: B
Length: 373 amino acids
Theoretical weight: 43.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q12802 (Residues: 1968-2338; Coverage: 13%)
Gene names: AKAP13, BRX, HT31, LBC
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I02
Spacegroup: P212121
Unit cell:
a: 82.32Å b: 86.61Å c: 116.82Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.209 0.239
Expression system: Escherichia coli BL21(DE3)