3HAO_RUEPO
ID 3HAO_RUEPO Reviewed; 180 AA.
AC Q5LSJ4;
DT 11-JUL-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-2005, sequence version 1.
DT 03-AUG-2022, entry version 96.
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=SPO1774;
OS Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter
OS pomeroyi).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ruegeria.
OX NCBI_TaxID=246200;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=15602564; DOI=10.1038/nature03170;
RA Moran M.A., Buchan A., Gonzalez J.M., Heidelberg J.F., Whitman W.B.,
RA Kiene R.P., Henriksen J.R., King G.M., Belas R., Fuqua C., Brinkac L.M.,
RA Lewis M., Johri S., Weaver B., Pai G., Eisen J.A., Rahe E., Sheldon W.M.,
RA Ye W., Miller T.R., Carlton J., Rasko D.A., Paulsen I.T., Ren Q.,
RA Daugherty S.C., DeBoy R.T., Dodson R.J., Durkin A.S., Madupu R.,
RA Nelson W.C., Sullivan S.A., Rosovitz M.J., Haft D.H., Selengut J., Ward N.;
RT "Genome sequence of Silicibacter pomeroyi reveals adaptations to the marine
RT environment.";
RL Nature 432:910-913(2004).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=ATCC 700808 / DSM 15171 / DSS-3;
RX PubMed=25780504; DOI=10.1186/1944-3277-9-11;
RA Rivers A.R., Smith C.B., Moran M.A.;
RT "An updated genome annotation for the model marine bacterium Ruegeria
RT pomeroyi DSS-3.";
RL Stand. Genomic Sci. 9:11-11(2014).
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 -!- SUBUNIT: Homodimer. {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; CP000031; AAV95053.1; -; Genomic_DNA.
DR RefSeq; WP_011047507.1; NC_003911.12.
DR AlphaFoldDB; Q5LSJ4; -.
DR SMR; Q5LSJ4; -.
DR STRING; 246200.SPO1774; -.
DR EnsemblBacteria; AAV95053; AAV95053; SPO1774.
DR KEGG; sil:SPO1774; -.
DR eggNOG; COG1917; Bacteria.
DR HOGENOM; CLU_095765_0_0_5; -.
DR OMA; NARKDYH; -.
DR OrthoDB; 1591291at2; -.
DR UniPathway; UPA00253; UER00330.
DR Proteomes; UP000001023; 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; Reference proteome.
FT CHAIN 1..180
FT /note="3-hydroxyanthranilate 3,4-dioxygenase"
FT /id="PRO_0000245478"
FT BINDING 46
FT /ligand="O2"
FT /ligand_id="ChEBI:CHEBI:15379"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 50
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 56
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 56
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 94
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 98
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 109
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 124
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 127
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 161
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
FT BINDING 164
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00825"
SQ SEQUENCE 180 AA; 20575 MW; 53B08A94EFFE38BA CRC64;
MARLSAFNFQ KWIDEHKHLL KPPVGNQQVW EDADLMVTVV GGPNKRTDYH DDPVEEFFYQ
LKGDMVLKLY EGGEFYDVPI REGDIFLLPP HVRHSPQRPQ EGSIGLVIEP KRPEGAHDAI
EWFCFGCGSL VHRAELLLES IVRDLPPVYQ AFYADEQART CPNCGEIHPG KEPPEGWVKL
