› 2rff

X-ray diffraction
1.4Å resolution

Crystal structure of a putative nucleotidyltransferase (NP_343093.1) from Sulfolobus solfataricus at 1.40 A resolution

Released:
DOI: 10.2210/pdb2rff/pdb
PDB entry 2rff coloured by chain, front view.
PDB entry 2rff coloured by chain, side view.
PDB entry 2rff coloured by chain, top view.
Source organism: Saccharolobus solfataricus P2
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189030 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polymerase nucleotidyl transferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 111 amino acids
Theoretical weight: 13.13 KDa
Source organism: Saccharolobus solfataricus P2
Expression system: Escherichia coli
UniProt:
  • Canonical: Q97XP0 (Residues: 1-110; Coverage: 100%)
Gene name: SSO1673
Sequence domains: Nucleotidyltransferase domain
Structure domains: Beta Polymerase, domain 2

Ligands and Environments

1 bound ligand:
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P1
Unit cell:
a: 25.007Å b: 29.884Å c: 35.202Å
α: 77.24° β: 73.72° γ: 78.3°
R-values:
R R work R free
0.147 0.145 0.187
Expression system: Escherichia coli

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