##gff-version 3 Q5HUY6 UniProtKB Chain 1 298 . . . ID=PRO_0000103094;Note=4-hydroxy-tetrahydrodipicolinate synthase Q5HUY6 UniProtKB Active site 137 137 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q5HUY6 UniProtKB Active site 166 166 . . . Note=Schiff-base intermediate with substrate;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q5HUY6 UniProtKB Binding site 48 48 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q5HUY6 UniProtKB Binding site 207 207 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q5HUY6 UniProtKB Site 47 47 . . . Note=Part of a proton relay during catalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418 Q5HUY6 UniProtKB Site 111 111 . . . Note=Part of a proton relay during catalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00418