› 2hsb

X-ray diffraction
1.95Å resolution

Crystal structure of a hepn domain containing protein (af_0298) from archaeoglobus fulgidus at 1.95 A resolution

Released:
DOI: 10.2210/pdb2hsb/pdb
PDB entry 2hsb coloured by chain, front view.
PDB entry 2hsb coloured by chain, side view.
PDB entry 2hsb coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-128199 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0332 protein AF_0298 Chain: A
Molecule details ›
Chain: A
Length: 126 amino acids
Theoretical weight: 14.81 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
UniProt:
  • Canonical: O29944 (Residues: 1-125; Coverage: 100%)
Gene name: AF_0298
Sequence domains: HEPN domain
Structure domains: Nucleotidyltransferases domain 2

Ligands and Environments

2 bound ligands:
Ligand SO4 3 x SO4
Ligand PG4 5 x PG4
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P43212
Unit cell:
a: 60.665Å b: 60.665Å c: 80.412Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.184 0.21
Expression system: Escherichia coli

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