6ddc

X-ray diffraction
2.91Å resolution

Crystal structure of the single mutant (D52N) of NT5C2-537X in the basal state, Northeast Structural Genomics Consortium Target

Released:

Function and Biology Details

Reactions catalysed:
A nucleotide + a 2'-deoxynriboucleoside = a nucleoside + a 2'-deoxyribonucleoside 5'-phosphate
A 5'-ribonucleotide + H(2)O = a ribonucleoside + phosphate
IMP + H(2)O = inosine + phosphate
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-156076 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytosolic purine 5'-nucleotidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 554 amino acids
Theoretical weight: 63.96 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P49902 (Residues: 1-536; Coverage: 96%)
Gene names: NT5B, NT5C2, NT5CP, PNT5
Sequence domains: 5' nucleotidase family

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4C
Spacegroup: C2
Unit cell:
a: 144.555Å b: 124.151Å c: 90.736Å
α: 90° β: 116.25° γ: 90°
R-values:
R R work R free
0.187 0.181 0.264
Expression system: Escherichia coli