##gff-version 3 Q0SRS5 UniProtKB Chain 1 291 . . . ID=PRO_1000050180;Note=4-hydroxy-tetrahydrodipicolinate synthase Q0SRS5 UniProtKB Active site 132 132 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q0SRS5 UniProtKB Active site 160 160 . . . Note=Schiff-base intermediate with substrate;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q0SRS5 UniProtKB Binding site 44 44 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q0SRS5 UniProtKB Binding site 202 202 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q0SRS5 UniProtKB Site 43 43 . . . Note=Part of a proton relay during catalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q0SRS5 UniProtKB Site 106 106 . . . Note=Part of a proton relay during catalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418