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Annotation rule MF_00654
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General rule information [?]

Accession MF_00654
Dates 13-JUN-2003 (Created)
18-NOV-2019 (Last updated, Version 26)
Name PQQ_syn_PqqC
Scope
Bacteria
Template P27505 (PQQC_KLEPN)
Triggered by

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
PQQC
Protein name
RecName: Full=Pyrroloquinoline-quinone synthase;
EC 1.3.3.11;
AltName: Full=Coenzyme PQQ synthesis protein C;
AltName: Full=Pyrroloquinoline quinone biosynthesis protein C;
Gene name
pqqC

Comments [?]

Function Ring cyclization and eight-electron oxidation of 3a-(2-amino-2-carboxyethyl)-4,5-dioxo-4,5,6,7,8,9-hexahydroquinoline-7,9-dicarboxylic-acid to PQQ.
Catalytic activity RHEA:10692: 6-(2-amino-2-carboxyethyl)-7,8-dioxo-1,2,3,4,7,8-hexahydroquinoline-2,4-dicarboxylate + 3 O2 = H(+) + 2 H2O + 2 H2O2 + pyrroloquinoline quinone
EC 1.3.3.11
Pathway Cofactor biosynthesis; pyrroloquinoline quinone biosynthesis.
Similarity Belongs to the PqqC family.

Keywords [?]

Oxidoreductase
PQQ biosynthesis

Gene Ontology [?]

GO:0018189; Biological process: pyrroloquinoline quinone biosynthetic process.

Cross-references [?]

Pfam PF03070; TENA_THI-4; 1;
TIGRFAMs TIGR02111; PQQ_syn_pqqC; 1;

Additional information [?]

Size range 239-268 amino acids
Related rules None
Fusion Nter: None; Cter: MF_00655 (pqqD)


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