› 8url

X-ray diffraction
2.2Å resolution

The Apo NanJ structure from Clostridium perfringens

Released:
DOI: 10.2210/pdb8url/pdb
PDB entry 8url coloured by chain, front view.
PDB entry 8url coloured by chain, side view.
PDB entry 8url coloured by chain, top view.
Source organism: Clostridium perfringens
Entry authors: Medley BJ, Boraston AB

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-251049 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exo-alpha-sialidase NanJ Chain: A
Molecule details ›
Chain: A
Length: 449 amino acids
Theoretical weight: 50.05 KDa
Source organism: Clostridium perfringens
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-002
Spacegroup: P21
Unit cell:
a: 66.226Å b: 48.804Å c: 73.324Å
α: 90° β: 93.948° γ: 90°
R-values:
R R work R free
0.203 0.201 0.248
Expression system: Escherichia coli BL21(DE3)

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