› 2gan

X-ray diffraction
2.1Å resolution

Crystal Structure of a Putative Acetyltransferase from Pyrococcus horikoshii, Northeast Structural Genomics Target JR32.

Released:
DOI: 10.2210/pdb2gan/pdb
PDB entry 2gan coloured by chain, front view.
PDB entry 2gan coloured by chain, side view.
PDB entry 2gan coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Entry authors: Forouhar F, Abashidze M, Jayaraman S, Janjua H, Xiao R, Acton TB, Montelione GT, Hunt JF, Tong L, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129733 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 190 amino acids
Theoretical weight: 23.23 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O58467 (Residues: 1-182; Coverage: 100%)
Gene name: PH0736
Sequence domains: Acetyltransferase (GNAT) family
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 5 x SO4
Ligand EDO 2 x EDO
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2
Unit cell:
a: 128.706Å b: 76.66Å c: 45.005Å
α: 90° β: 100.32° γ: 90°
R-values:
R R work R free
0.208 0.205 0.254
Expression system: Escherichia coli

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