6zqt

X-ray diffraction
1.51Å resolution

Crystal structure of the RLIP76 Ral binding domain mutant (E427H/Q433L/K440R) in complex with RalB-GMPPNP

Released:

Function and Biology Details

Reactions catalysed:
GTP + H(2)O = GDP + phosphate
ATP + H(2)O + xenobiotic(Side 1) = ADP + phosphate + xenobiotic(Side 2)
ATP + H(2)O + glutathione-S-conjugate(Side 1) = ADP + phosphate + glutathione-S-conjugate(Side 2)
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145724 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ras-related protein Ral-B Chains: A, B
Molecule details ›
Chains: A, B
Length: 185 amino acids
Theoretical weight: 21 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P11234 (Residues: 1-185; Coverage: 90%)
Gene name: RALB
Sequence domains: Ras family
RalA-binding protein 1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 59 amino acids
Theoretical weight: 6.89 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q15311 (Residues: 393-446; Coverage: 8%)
Gene names: RALBP1, RLIP, RLIP1, RLIP76
Sequence domains: RLIP76, Ral binding domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P21
Unit cell:
a: 47.45Å b: 77.43Å c: 66.4Å
α: 90° β: 90.31° γ: 90°
R-values:
R R work R free
0.19 0.188 0.221
Expression system: Escherichia coli K-12