1r8q

X-ray diffraction
1.86Å resolution

FULL-LENGTH ARF1-GDP-MG IN COMPLEX WITH BREFELDIN A AND A SEC7 DOMAIN

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
PDBe Complex ID:
PDB-CPX-160805 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
ADP-ribosylation factor 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 181 amino acids
Theoretical weight: 20.72 KDa
Source organism: Bos taurus
Expression system: Escherichia coli
UniProt:
  • Canonical: P84080 (Residues: 1-181; Coverage: 100%)
Gene name: ARF1
Sequence domains: ADP-ribosylation factor family
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Cytohesin-2 Chains: E, F
Molecule details ›
Chains: E, F
Length: 203 amino acids
Theoretical weight: 23.44 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q99418 (Residues: 50-252; Coverage: 51%)
Gene names: ARNO, CYTH2, PSCD2, PSCD2L
Sequence domains: Sec7 domain
Structure domains:

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: P212121
Unit cell:
a: 69.081Å b: 109.773Å c: 118.326Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.181 0.179 0.22
Expression system: Escherichia coli