2xo5

X-ray diffraction
2.7Å resolution

RIBONUCLEOTIDE REDUCTASE Y731NH2Y MODIFIED R1 SUBUNIT OF E. COLI

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dodecamer (preferred)
monomeric
PDBe Complex ID:
PDB-CPX-132534 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ribonucleoside-diphosphate reductase 1 subunit alpha Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 761 amino acids
Theoretical weight: 85.89 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: P00452 (Residues: 1-761; Coverage: 100%)
Gene names: JW2228, b2234, dnaF, nrdA
Sequence domains:
Structure domains: Anaerobic Ribonucleotide-triphosphate Reductase Large Chain
Ribonucleoside-diphosphate reductase 1 subunit beta Chains: D, E, F, P
Molecule details ›
Chains: D, E, F, P
Length: 20 amino acids
Theoretical weight: 2.27 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P69924 (Residues: 357-376; Coverage: 5%)
Gene names: JW2229, b2235, ftsB, nrdB

Ligands and Environments

No bound ligands
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: R32
Unit cell:
a: 223.238Å b: 223.238Å c: 335.665Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.179 0.177 0.228
Expression systems:
  • Escherichia coli K-12
  • Not provided