3HAO_BACC3
ID 3HAO_BACC3 Reviewed; 179 AA.
AC C1ERL1;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 26-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 70.
DE RecName: Full=3-hydroxyanthranilate 3,4-dioxygenase {ECO:0000255|HAMAP-Rule:MF_00825};
DE EC=1.13.11.6 {ECO:0000255|HAMAP-Rule:MF_00825};
DE AltName: Full=3-hydroxyanthranilate oxygenase {ECO:0000255|HAMAP-Rule:MF_00825};
DE Short=3-HAO {ECO:0000255|HAMAP-Rule:MF_00825};
DE AltName: Full=3-hydroxyanthranilic acid dioxygenase {ECO:0000255|HAMAP-Rule:MF_00825};
DE Short=HAD {ECO:0000255|HAMAP-Rule:MF_00825};
GN Name=nbaC {ECO:0000255|HAMAP-Rule:MF_00825}; OrderedLocusNames=BCA_2149;
OS Bacillus cereus (strain 03BB102).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=572264;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=03BB102;
RA Dodson R.J., Jackson P., Munk A.C., Brettin T., Bruce D., Detter C.,
RA Tapia R., Han C., Sutton G., Sims D.;
RT "Genome sequence of Bacillus cereus 03BB102.";
RL Submitted (FEB-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the oxidative ring opening of 3-hydroxyanthranilate
CC to 2-amino-3-carboxymuconate semialdehyde, which spontaneously cyclizes
CC to quinolinate. {ECO:0000255|HAMAP-Rule:MF_00825}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=3-hydroxyanthranilate + O2 = (2Z,4Z)-2-amino-3-carboxymuconate
CC 6-semialdehyde; Xref=Rhea:RHEA:17953, ChEBI:CHEBI:15379,
CC ChEBI:CHEBI:36559, ChEBI:CHEBI:77612; EC=1.13.11.6;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00825};
CC -!- COFACTOR:
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00825};
CC Note=Binds 2 Fe(2+) ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_00825};
CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; quinolinate from
CC L-kynurenine: step 3/3. {ECO:0000255|HAMAP-Rule:MF_00825}.
CC -!- SIMILARITY: Belongs to the 3-HAO family. {ECO:0000255|HAMAP-
CC Rule:MF_00825}.
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DR EMBL; CP001407; ACO28730.1; -; Genomic_DNA.
DR RefSeq; WP_000047733.1; NZ_CP009318.1.
DR AlphaFoldDB; C1ERL1; -.
DR SMR; C1ERL1; -.
DR EnsemblBacteria; ACO28730; ACO28730; BCA_2149.
DR GeneID; 56651863; -.
DR GeneID; 64203876; -.
DR KEGG; bcx:BCA_2149; -.
DR PATRIC; fig|572264.18.peg.2095; -.
DR OMA; NARKDYH; -.
DR UniPathway; UPA00253; UER00330.
DR Proteomes; UP000002210; Chromosome.
DR GO; GO:0000334; F:3-hydroxyanthranilate 3,4-dioxygenase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008198; F:ferrous iron binding; IEA:UniProtKB-UniRule.
DR GO; GO:0034354; P:'de novo' NAD biosynthetic process from tryptophan; IEA:UniProtKB-UniRule.
DR GO; GO:0043420; P:anthranilate metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0019805; P:quinolinate biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006569; P:tryptophan catabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd06123; cupin_HAO; 1.
DR Gene3D; 2.60.120.10; -; 1.
DR HAMAP; MF_00825; 3_HAO; 1.
DR InterPro; IPR010329; 3hydroanth_dOase.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR InterPro; IPR011051; RmlC_Cupin_sf.
DR PANTHER; PTHR15497; PTHR15497; 1.
DR Pfam; PF06052; 3-HAO; 1.
DR SUPFAM; SSF51182; SSF51182; 1.
DR TIGRFAMs; TIGR03037; anthran_nbaC; 1.
PE 3: Inferred from homology;
KW Dioxygenase; Iron; Metal-binding; Oxidoreductase;
KW Pyridine nucleotide biosynthesis.
FT CHAIN 1..179
FT /note="3-hydroxyanthranilate 3,4-dioxygenase"
FT /id="PRO_1000148766"
FT BINDING 47
FT /ligand="O2"
FT /ligand_id="ChEBI:CHEBI:15379"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 51
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 57
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 57
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 96
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="1"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 100
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 110
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 125
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 128
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 162
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 165
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
SQ SEQUENCE 179 AA; 21057 MW; 1A5BF15A9B2062AC CRC64;
MSKTLQSFNL LKWIDENKEL LKPPVNNKVI WQDSEFIAMI LGGPNRRRDF HVDPSDEFFY
QIKGECYVEC ITEEGKREVV TVKEGDVFML PAMVPHSPHR VANTYGLVIE RKRSQGELED
FVWFCDECNH EMHRVRVQLS DIEKQVKEAI HSFNSNKEIR ACKNCGHIMP EEVEEWKCE
