##gff-version 3 Q43157 UniProtKB Transit peptide 1 50 . . . Note=Chloroplast;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9523694;Dbxref=PMID:9523694 Q43157 UniProtKB Chain 51 285 . . . ID=PRO_0000025416;Note=Ribulose-phosphate 3-epimerase%2C chloroplastic Q43157 UniProtKB Active site 94 94 . . . Note=Proton acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Active site 236 236 . . . Note=Proton donor;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:9890975;Dbxref=PMID:9890975 Q43157 UniProtKB Binding site 67 67 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 92 92 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 94 94 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 125 125 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 125 125 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 203 206 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 236 238 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 236 236 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Binding site 258 259 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P32719 Q43157 UniProtKB Mutagenesis 236 236 . . . Note=Almost abolished enzyme activity. D->A%2CE%2CN;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:9890975;Dbxref=PMID:9890975