› 4tym

X-ray diffraction
2.4Å resolution

Crystal structure of purine nucleoside phosphorylase from Streptococcus agalactiae 2603V/R, NYSGRC Target 030935

Released:
DOI: 10.2210/pdb4tym/pdb
PDB 4tym coloured by chain and viewed from the front.
PDB 4tym coloured by chain and viewed from the side.
PDB 4tym coloured by chain and viewed from the top.
Source organism: Streptococcus agalactiae LMG 15084
Entry authors: Malashkevich VN, Bhosle R, Toro R, Hillerich B, Gizzi A, Garforth S, Kar A, Chan MK, Lafluer J, Patel H, Matikainen B, Chamala S, Lim S, Celikgil A, Villegas G, Evans B, Love J, Fiser A, Seidel R, Bonanno JB, Almo SC, New York Structural Genomics Research Consortium (NYSGRC)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo hexamer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Purine nucleoside phosphorylase DeoD-type Chain: A
Molecule details ›
Chain: A
Length: 258 amino acids
Theoretical weight: 29.29 KDa
Source organism: Streptococcus agalactiae LMG 15084
Expression system: Escherichia coli BL21(DE3)
Structure domains: Nucleoside phosphorylase domain

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
2 modified residues:
Ligand MSE 13 x MSE
Ligand CSO 1 x CSO

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P6322
Unit cell:
a: 156.552Å b: 156.552Å c: 52.09Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.168 0.166 0.193
Expression system: Escherichia coli BL21(DE3)

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