AC MF_02238; DC Protein; auto TR HAMAP; MF_02238; -; 1; level=0 XX Names: DSD XX ID DSD DE RecName: Full=3-dehydroshikimate dehydratase; DE Short=DSD; DE EC=4.2.1.118; XX CC -!- FUNCTION: Catalyzes the conversion of 3-dehydroshikimate to CC protocatechuate (3,4-dihydroxybenzoate), a common intermediate of CC quinate and shikimate degradation pathways. CC -!- CATALYTIC ACTIVITY: CC Reaction=3-dehydroshikimate = 3,4-dihydroxybenzoate + H2O; CC Xref=Rhea:RHEA:24848, ChEBI:CHEBI:15377, ChEBI:CHEBI:16630, CC ChEBI:CHEBI:36241; EC=4.2.1.118; CC PhysiologicalDirection=left-to-right; Xref=Rhea:RHEA:24849; CC -!- COFACTOR: CC Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240; CC -!- PATHWAY: Aromatic compound metabolism; 3,4-dihydroxybenzoate CC biosynthesis. CC -!- SIMILARITY: Belongs to the bacterial two-domain DSD family. XX DR PROSITE; PS51819; VOC; 2; trigger=yes DR Pfam; PF00903; Glyoxalase; 1; trigger=no DR Pfam; PF01261; AP_endonuc_2; 1; trigger=no XX KW Lyase KW Metal-binding XX GO GO:0046565; F:3-dehydroshikimate dehydratase activity GO GO:0046872; F:metal ion binding XX FT From: DSD_PSEPK (Q88JU3) FT BINDING 134 FT /ligand="a divalent metal cation" FT /ligand_id="ChEBI:CHEBI:60240" FT /ligand_note="catalytic" FT Group: 1; Condition: E FT BINDING 165 FT /ligand="a divalent metal cation" FT /ligand_id="ChEBI:CHEBI:60240" FT /ligand_note="catalytic" FT Group: 1; Condition: D FT BINDING 191 FT /ligand="a divalent metal cation" FT /ligand_id="ChEBI:CHEBI:60240" FT /ligand_note="catalytic" FT Group: 1; Condition: Q FT BINDING 239 FT /ligand="a divalent metal cation" FT /ligand_id="ChEBI:CHEBI:60240" FT /ligand_note="catalytic" FT Group: 1; Condition: E FT BINDING 443 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT Optional; Group: 2; Condition: H FT BINDING 521 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT Optional; Group: 2; Condition: H FT BINDING 599 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT Optional; Group: 2; Condition: E XX Size: 570-690; Related: None; Template: Q88JU3; Q9I6P6; Scope: Bacteria Fusion: Nter: None Cter: None Duplicate: None Plasmid: None Comments: None XX # Revision 1.3 2022/11/19 //