5djg

X-ray diffraction
1.95Å resolution

Structure of M. tuberculosis CysQ, a PAP phosphatase with PAP, Mg, and Li bound

Released:

Function and Biology Details

Reactions catalysed:
D-fructose 1,6-bisphosphate + H(2)O = D-fructose 6-phosphate + phosphate
Myo-inositol phosphate + H(2)O = myo-inositol + phosphate
Adenosine 3',5'-bisphosphate + H(2)O = adenosine 5'-phosphate + phosphate

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-161747 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
3'-phosphoadenosine 5'-phosphate phosphatase Chain: A
Molecule details ›
Chain: A
Length: 288 amino acids
Theoretical weight: 30.75 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P9WKJ1 (Residues: 2-267; Coverage: 100%)
Gene names: MTCY270.37, Rv2131c, cysQ
Sequence domains: Inositol monophosphatase family

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 40.665Å b: 58.06Å c: 101.22Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.16 0.158 0.186
Expression system: Escherichia coli BL21(DE3)