› 4qaq

X-ray diffraction
1.58Å resolution

1.58 A resolution structure of CT263 (MTAN) from Chlamydia trachomatis

Released:
DOI: 10.2210/pdb4qaq/pdb
Model geometry
Fit model/data
PDB entry 4qaq coloured by chain, front view.
PDB entry 4qaq coloured by chain, side view.
PDB entry 4qaq coloured by chain, top view.
Source organism: Chlamydia trachomatis 434/Bu
Primary publication:
Structural and biochemical characterization of Chlamydia trachomatis hypothetical protein CT263 supports that menaquinone synthesis occurs through the futalosine pathway.
Barta ML, Thomas K, Yuan H, Lovell S, Battaile KP, Schramm VL, Hefty PS
J Biol Chem 289 32214-32229 (2014)
PMID: 25253688

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-102145 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Nucleoside phosphorylase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 201 amino acids
Theoretical weight: 22.35 KDa
Source organism: Chlamydia trachomatis 434/Bu
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H3MBV9 (Residues: 1-196; Coverage: 100%)
Gene name: CTL0515
Structure domains: Nucleoside phosphorylase domain

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P21212
Unit cell:
a: 65.961Å b: 104.475Å c: 58.315Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.167 0.166 0.199
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Enzymatic Transition States and Drug Design.
Schramm VL. (2018)
11 other articles

1 mention without citation

Structural and biochemical characterization of Chlamydia trachomatis hypothetical protein CT263 supports that menaquinone synthesis occurs through the futalosine pathway.
Barta et al. (2014)