1adi

X-ray diffraction
2.5Å resolution

STRUCTURE OF ADENYLOSUCCINATE SYNTHETASE AT PH 6.5 AND 25 DEGREES CELSIUS

Released:

Function and Biology Details

Reaction catalysed:
GTP + IMP + L-aspartate = GDP + phosphate + N(6)-(1,2-dicarboxyethyl)-AMP
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Adenylosuccinate synthetase Chains: A, B
Molecule details ›
Chains: A, B
Length: 431 amino acids
Theoretical weight: 47.27 KDa
Source organism: Escherichia coli
UniProt:
  • Canonical: P0A7D4 (Residues: 2-432; Coverage: 100%)
Gene names: JW4135, adeK, b4177, purA
Sequence domains: Adenylosuccinate synthetase
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 73.42Å b: 93.63Å c: 119.47Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.206 0.206 not available