2iob

X-ray diffraction
2.2Å resolution

E. coli Bifunctional glutathionylspermidine synthetase/amidase Apo protein

Released:

Function and Biology Details

Reactions catalysed:
Glutathionylspermidine + H(2)O = glutathione + spermidine
Glutathione + spermidine + ATP = glutathionylspermidine + ADP + phosphate
Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-142486 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Bifunctional glutathionylspermidine synthetase/amidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 619 amino acids
Theoretical weight: 70.61 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0AES0 (Residues: 1-619; Coverage: 100%)
Gene names: JW2956, b2988, gsp, gss
Sequence domains:
Structure domains: endopeptidase domain like (from Nostoc punctiforme)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL12B2
Spacegroup: C2
Unit cell:
a: 149.267Å b: 92.964Å c: 108.296Å
α: 90° β: 109.373° γ: 90°
R-values:
R R work R free
0.176 0.176 0.236
Expression system: Escherichia coli