› 3cer

X-ray diffraction
2.4Å resolution

Crystal structure of the exopolyphosphatase-like protein Q8G5J2. Northeast Structural Genomics Consortium target BlR13

Released:
DOI: 10.2210/pdb3cer/pdb
PDB entry 3cer coloured by chain, front view.
PDB entry 3cer coloured by chain, side view.
PDB entry 3cer coloured by chain, top view.
Source organism: Bifidobacterium longum NCC2705
Entry authors: Kuzin AP, Su M, Chen Y, Neely H, Seetharaman J, Shastry R, Fang Y, Cunningham K, Ma L-C, Xiao R, Liu J, Baran MC, Acton TB, Rost B, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-184461 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ppx/GppA phosphatase N-terminal domain-containing protein Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 343 amino acids
Theoretical weight: 37.78 KDa
Source organism: Bifidobacterium longum NCC2705
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8G5J2 (Residues: 1-333; Coverage: 100%)
Gene name: BL1019
Sequence domains: Ppx/GppA phosphatase family
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand SO4 16 x SO4
1 modified residue:
Ligand MSE 40 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2221
Unit cell:
a: 83.635Å b: 307.361Å c: 179.074Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.22 0.22 0.267
Expression system: Escherichia coli

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