› 1o13

X-ray diffraction
1.83Å resolution

Crystal structure of a putative dinitrogenase iron-molybdenum cofactor (tm1816) from thermotoga maritima at 1.83 A resolution

Released:
DOI: 10.2210/pdb1o13/pdb
PDB entry 1o13 coloured by chain, front view.
PDB entry 1o13 coloured by chain, side view.
PDB entry 1o13 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

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-194892 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dinitrogenase iron-molybdenum cofactor biosynthesis domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 136 amino acids
Theoretical weight: 15.25 KDa
Source organism: Thermotoga maritima
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9X2D6 (Residues: 1-124; Coverage: 100%)
Gene name: TM_1816
Sequence domains: Dinitrogenase iron-molybdenum cofactor
Structure domains: Dinitrogenase iron-molybdenum cofactor biosynthesis domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P212121
Unit cell:
a: 32.57Å b: 39.84Å c: 85.77Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.207 0.241
Expression system: Escherichia coli

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