› 2qec

X-ray diffraction
1.9Å resolution

Crystal structure of histone acetyltransferase HPA2 and related acetyltransferase (NP_600742.1) from Corynebacterium glutamicum ATCC 13032 at 1.90 A resolution

Released:
DOI: 10.2210/pdb2qec/pdb
PDB entry 2qec coloured by chain, front view.
PDB entry 2qec coloured by chain, side view.
PDB entry 2qec coloured by chain, top view.
Source organism: Corynebacterium glutamicum ATCC 13032
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:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185632 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
N-acetyltransferase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 204 amino acids
Theoretical weight: 22.26 KDa
Source organism: Corynebacterium glutamicum ATCC 13032
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8NQB1 (Residues: 1-203; Coverage: 100%)
Gene name: Cgl1527
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments

1 bound ligand:
Ligand EDO 9 x EDO
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P6522
Unit cell:
a: 79.07Å b: 79.07Å c: 181.26Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.195 0.193 0.242
Expression system: Escherichia coli

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