P0AES0 (GSP_ECOLI) Escherichia coli (strain K12)
Bifunctional glutathionylspermidine synthetase/amidase UniProtKBInterproStringInteractive Modelling
619 aa; Sequence (Fasta) 66 identical sequences
Sequence Features
| 59 | S-(gamma-glutamyl-cysteinyl-glycyl)- cysteine intermediate. | ||
| 318 | Magnesium 1. | ||
| 330 | Magnesium 1. | ||
| 330 | Magnesium 2. | ||
| 332 | Magnesium 2. | ||
| 131 | Increases nucleophilicity of active site Cys; for amidase activity. | ||
| 316 | Transition state stabilizer; for synthetase activity. | ||
| 316-318 | ATP. | ||
| 539-540 | ATP. | ||
| 568-571 | ATP. | ||
| 603-605 | ATP. | ||
| 52-149 | CHAP domain IPR007921PF05257 | ||
| 250-615 | Glutathionylspermidine synthase, pre-ATP -grasp-like domain IPR005494PF03738 |
Sequence Alignments
Experimental structures
| Description | Oligo-state | Ligands | Structure | Range | Download |
|---|---|---|---|---|---|
| E. coli Bifunctional glutathionylspermidine synthetase/amidase Apo protein |
Heteromer P0AES0; | 2iob | |||
| E. coli Bifunctional glutathionylspermidine synthetase/amidase Incomplex with Mg2+ and ADP | homo-2-mer | 2×CYS; 4×MG; 2×ADP; | 2io8 | ||
| E. coli Bifunctional glutathionylspermidine synthetase/amidase Incomplex with Mg2+ ,GSH and ADP | homo-2-mer | 2×GSH; 4×MG; 2×ADP; | 2io9 | ||
| E. coli Bifunctional glutathionylspermidine synthetase/amidase Incomplex with Mg2+ and AMPPNP | homo-2-mer | 4×MG; 2×ANP; | 2io7 | ||
| Glutathionylspermidine synthetase/amidase C59A complex with ADP and Gsp | homo-2-mer | 4×MG; 1×TS5; 2×ADP; | 3o98 | ||
| 'E. coli Bifunctional glutathionylspermidine synthetase/amidase Incomplex with Mg2+ and ADP and p... | homo-2-mer | 4×MG; 2×GGA; 2×ADP; | 2ioa | ||
| E. coli Gsp amidase Cys59 sulfenic acid | homo-2-mer | 3a2z | |||
| E. coli Gsp amidase C59 acetate modification | homo-2-mer | 2×ACT; | 3a30 | ||
| E. coli Gsp amidase C59A complexed with Gsp | homo-2-mer | 2×TS5; | 3a2y |