5lz3

X-ray diffraction
3Å resolution

Crystal structure of human ACBD3 GOLD domain in complex with 3A protein of Aichivirus A

Released:

Function and Biology Details

Reactions catalysed:
Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1)
Selective cleavage of Gln-|-Gly bond in the poliovirus polyprotein. In other picornavirus reactions Glu may be substituted for Gln, and Ser or Thr for Gly.
ATP + H(2)O = ADP + phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-131639 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Golgi resident protein GCP60, N-terminally processed Chain: A
Molecule details ›
Chain: A
Length: 166 amino acids
Theoretical weight: 19.26 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9H3P7 (Residues: 364-528; Coverage: 31%)
Gene names: ACBD3, GCP60, GOCAP1, GOLPH1
Sequence domains: Golgi-dynamics membrane-trafficking
Protein 3A Chain: B
Molecule details ›
Chain: B
Length: 58 amino acids
Theoretical weight: 6.61 KDa
Source organism: Aichivirus A
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O91464 (Residues: 1653-1710; Coverage: 2%)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: I222
Unit cell:
a: 54.1Å b: 81.15Å c: 117.57Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.218 0.248
Expression system: Escherichia coli BL21