› 2r01

X-ray diffraction
1.15Å resolution

Crystal structure of a putative fmn-dependent nitroreductase (ct0345) from chlorobium tepidum tls at 1.15 A resolution

Released:
DOI: 10.2210/pdb2r01/pdb
PDB entry 2r01 coloured by chain, front view.
PDB entry 2r01 coloured by chain, side view.
PDB entry 2r01 coloured by chain, top view.
Source organism: Chlorobaculum tepidum TLS
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185131 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nitroreductase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 210 amino acids
Theoretical weight: 23.4 KDa
Source organism: Chlorobaculum tepidum TLS
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8KFI1 (Residues: 1-209; Coverage: 100%)
Gene name: CT0345
Sequence domains: Nitroreductase family
Structure domains:

Ligands and Environments

4 bound ligands:
Ligand CA 1 x CA
Ligand PO4 1 x PO4
Ligand FMN 1 x FMN
Ligand EDO 1 x EDO
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P21212
Unit cell:
a: 60.03Å b: 64.72Å c: 48.01Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.149 0.148 0.165
Expression system: Escherichia coli

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