2b4d

X-ray diffraction
2Å resolution

SSAT+COA+SP- SP disordered

Released:

Function and Biology Details

Reaction catalysed:
Acetyl-CoA + an alkane-alpha,omega-diamine = CoA + an N-acetyldiamine
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-149348 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Diamine acetyltransferase 1 Chain: A
Molecule details ›
Chain: A
Length: 171 amino acids
Theoretical weight: 20.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P21673 (Residues: 1-171; Coverage: 100%)
Gene names: SAT, SAT1
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase
Diamine acetyltransferase 1 Chain: B
Molecule details ›
Chain: B
Length: 171 amino acids
Theoretical weight: 20.42 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P21673 (Residues: 1-171; Coverage: 100%)
Gene names: SAT, SAT1
Sequence domains: Acetyltransferase (GNAT) family
Structure domains: Aminopeptidase

Ligands and Environments


Cofactor: Ligand COA 2 x COA
No bound ligands
2 modified residues:

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43
Unit cell:
a: 74.005Å b: 74.005Å c: 64.015Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.221 not available
Expression system: Escherichia coli