##gff-version 3 P0AES1 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Chain 2 619 . . . ID=PRO_0000070444;Note=Bifunctional glutathionylspermidine synthetase/amidase P0AES1 UniProtKB Domain 34 176 . . . Note=Peptidase C51;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00048 P0AES1 UniProtKB Region 2 195 . . . Note=Gsp amidase P0AES1 UniProtKB Region 196 205 . . . Note=Linker P0AES1 UniProtKB Region 206 619 . . . Note=Gsp synthetase P0AES1 UniProtKB Active site 59 59 . . . Note=S-(gamma-glutamyl-cysteinyl-glycyl)-cysteine intermediate;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 58 58 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 64 64 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 78 81 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 149 149 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 316 318 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 316 316 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 318 318 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 330 330 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 330 330 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 332 332 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 335 335 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 391 391 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 392 392 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 446 446 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 498 498 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 533 533 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 539 540 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 568 571 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 582 582 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 603 605 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Binding site 610 610 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Site 131 131 . . . Note=Increases nucleophilicity of active site Cys%3B for amidase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Site 316 316 . . . Note=Transition state stabilizer%3B for synthetase activity;Ontology_term=ECO:0000250;evidence=ECO:0000250 P0AES1 UniProtKB Modified residue 59 59 . . . Note=Cysteine sulfenic acid (-SOH)%3B transient;Ontology_term=ECO:0000250;evidence=ECO:0000250