› 1zup

X-ray diffraction
2.2Å resolution

CRYSTAL STRUCTURE OF A PUTATIVE NUCLEASE WITH A RIBONUCLEASE H-LIKE MOTIF FOLD (TM1739) FROM THERMOTOGA MARITIMA AT 2.20 A RESOLUTION

Released:
DOI: 10.2210/pdb1zup/pdb
PDB entry 1zup coloured by chain, front view.
PDB entry 1zup coloured by chain, side view.
PDB entry 1zup coloured by chain, top view.
Source organism: Thermotoga maritima
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-194869 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
NurA domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 315 amino acids
Theoretical weight: 36.72 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X261 (Residues: 1-303; Coverage: 100%)
Gene name: TM_1739
Sequence domains: NurA domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 14 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2, ALS BEAMLINE 8.2.1
Spacegroup: P43212
Unit cell:
a: 82.433Å b: 82.433Å c: 234.492Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.228 0.266
Expression system: Escherichia coli

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