6bbo

X-ray diffraction
3.43Å resolution

Function and Biology Details

Reaction catalysed:
Cytosine in single-stranded DNA + H(2)O = uracil in single-stranded DNA + NH(3)
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-112325 (preferred)
Entry contents:
2 distinct polypeptide molecules
2 distinct RNA molecules
Macromolecules (4 distinct):
DNA dC->dU-editing enzyme APOBEC-3H Chains: A, E
Molecule details ›
Chains: A, E
Length: 180 amino acids
Theoretical weight: 21.42 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6NTF7 (Residues: 3-181; Coverage: 90%)
Gene name: APOBEC3H
Sequence domains: APOBEC3
Fluorescent protein Chains: D, H
Molecule details ›
Chains: D, H
Length: 219 amino acids
Theoretical weight: 24.89 KDa
Source organism: Discosoma sp.
Expression system: Escherichia coli
UniProt:
  • Canonical: D1MPT3 (Residues: 9-227; Coverage: 93%)
Gene names: PAmCherry, PAmCherry1
Sequence domains: Green fluorescent protein
RNA (5'-R(*UP*AP*AP*AP*AP*AP*AP*A)-3') Chains: B, F
Molecule details ›
Chains: B, F
Length: 8 nucleotides
Theoretical weight: 2.57 KDa
RNA (5'-R(*UP*UP*UP*UP*UP*UP*UP*U)-3') Chains: C, G
Molecule details ›
Chains: C, G
Length: 8 nucleotides
Theoretical weight: 2.4 KDa

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P3112
Unit cell:
a: 101.293Å b: 101.293Å c: 211.217Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.365 0.364 0.392
Expression system: Escherichia coli