› 1t5b

X-ray diffraction
1.4Å resolution

Structural genomics, A protein from Salmonella typhimurium similar to E. coli acyl carrier protein phosphodiesterase

Released:
DOI: 10.2210/pdb1t5b/pdb
PDB entry 1t5b coloured by chain, front view.
PDB entry 1t5b coloured by chain, side view.
PDB entry 1t5b coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Entry authors: Zhang R, Wu R, Collart F, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Reaction catalysed: 
Anthranilate + N,N-dimethyl-1,4-phenylenediamine + 2 NAD(+) = 2-(4-dimethylaminophenyl)diazenylbenzoate + 2 NADH
Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159102 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
FMN-dependent NADH:quinone oxidoreductase Chains: A, B
Molecule details ›
Chains: A, B
Length: 201 amino acids
Theoretical weight: 21.65 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P63462 (Residues: 1-201; Coverage: 100%)
Gene names: STM1642, acpD, azoR
Sequence domains: Flavodoxin-like fold
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand FMN 2 x FMN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 40.891Å b: 107.915Å c: 51.168Å
α: 90° β: 111.45° γ: 90°
R-values:
R R work R free
0.205 0.196 0.223
Expression system: Escherichia coli BL21

Quick links