› › Structure analysis

E. coli Gsp amidase C59A complexed with Gsp

X-ray diffraction
1.95Å resolution
PDB entry 3a2y coloured by chain, front view.
PDB entry 3a2y coloured by chain, side view.
PDB entry 3a2y coloured by chain, top view.
Source organism: Escherichia coli K-12
Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Bifunctional glutathionylspermidine synthetase/amidase
hide full assembly name
Multimeric state: monomeric
Accessible surface area: 9033.14 Å2
Buried surface area: 822.3 Å2
Dissociation area: 411.15 Å2
Dissociation energy (ΔGdiss): -6.14 kcal/mol
Dissociation entropy (TΔSdiss): 5.39 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-142485
Assembly 2
Download    3D Visualisation
Assembly Name: Bifunctional glutathionylspermidine synthetase/amidase
hide full assembly name
Multimeric state: homo dimer
Accessible surface area: 15792.29 Å2
Buried surface area: 3922.14 Å2
Dissociation area: 1,139.78 Å2
Dissociation energy (ΔGdiss): 0.34 kcal/mol
Dissociation entropy (TΔSdiss): 12.55 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-142486

Macromolecules

Bifunctional glutathionylspermidine synthetase/amidase
Chain: A
Length: 197 amino acids
Theoretical weight: 22.26 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P0AES0 (Residues: 1-197; Coverage: 32%)
Gene names: JW2956, b2988, gsp, gss
Pfam: CHAP domain
InterPro:
CATH: endopeptidase domain like (from Nostoc punctiforme)
Bifunctional glutathionylspermidine synthetase/amidase in PDB entry 3a2y, assembly 1, front view.
Bifunctional glutathionylspermidine synthetase/amidase in PDB entry 3a2y, assembly 1, side view.
Bifunctional glutathionylspermidine synthetase/amidase in PDB entry 3a2y, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links