› 2re2

X-ray diffraction
1.3Å resolution

CRYSTAL STRUCTURE OF A PUTATIVE IRON-MOLYBDENUM COFACTOR (FEMO-CO) DINITROGENASE (TA1041M) FROM THERMOPLASMA ACIDOPHILUM DSM 1728 AT 1.30 A RESOLUTION

Released:
DOI: 10.2210/pdb2re2/pdb
PDB entry 2re2 coloured by chain, front view.
PDB entry 2re2 coloured by chain, side view.
PDB entry 2re2 coloured by chain, top view.
Source organism: Thermoplasma acidophilum DSM 1728
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 analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-190854 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dinitrogenase iron-molybdenum cofactor biosynthesis domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 136 amino acids
Theoretical weight: 15.06 KDa
Source organism: Thermoplasma acidophilum DSM 1728
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HJC9 (Residues: 6-122; Coverage: 96%)
Gene name: Ta1041
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 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P1
Unit cell:
a: 36.381Å b: 36.555Å c: 51.641Å
α: 72.03° β: 71.81° γ: 87.25°
R-values:
R R work R free
0.162 0.161 0.179
Expression system: Escherichia coli

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