ID   Y181_MYCTU              Reviewed;         244 AA.
AC   P9WI85; L0T5S0; O07425; P65724;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   03-AUG-2022, entry version 38.
DE   RecName: Full=Putative quercetin 2,3-dioxygenase Rv0181c;
DE            Short=Putative quercetinase;
DE            EC=1.13.11.24;
DE   AltName: Full=Pirin-like protein Rv0181c;
GN   OrderedLocusNames=Rv0181c; ORFNames=MTCI28.21c;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
CC   -!- FUNCTION: Putative quercetin 2,3-dioxygenase. {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=O2 + quercetin = 2-(3,4-dihydroxybenzoyloxy)-4,6-
CC         dihydroxybenzoate + CO; Xref=Rhea:RHEA:15381, ChEBI:CHEBI:15379,
CC         ChEBI:CHEBI:17245, ChEBI:CHEBI:57628, ChEBI:CHEBI:57694;
CC         EC=1.13.11.24;
CC   -!- COFACTOR:
CC       Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC         Evidence={ECO:0000250};
CC       Note=Binds 1 divalent metal cation. {ECO:0000250};
CC   -!- PATHWAY: Flavonoid metabolism; quercetin degradation.
CC   -!- SIMILARITY: Belongs to the pirin family. {ECO:0000305}.
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DR   EMBL; AL123456; CCP42907.1; -; Genomic_DNA.
DR   PIR; H70905; H70905.
DR   RefSeq; NP_214695.1; NC_000962.3.
DR   RefSeq; WP_003401107.1; NZ_NVQJ01000001.1.
DR   AlphaFoldDB; P9WI85; -.
DR   SMR; P9WI85; -.
DR   STRING; 83332.Rv0181c; -.
DR   PaxDb; P9WI85; -.
DR   DNASU; 886788; -.
DR   GeneID; 886788; -.
DR   KEGG; mtu:Rv0181c; -.
DR   TubercuList; Rv0181c; -.
DR   eggNOG; COG1741; Bacteria.
DR   OMA; NLRVWND; -.
DR   PhylomeDB; P9WI85; -.
DR   UniPathway; UPA00724; -.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0005829; C:cytosol; HDA:MTBBASE.
DR   GO; GO:0005886; C:plasma membrane; HDA:MTBBASE.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0008127; F:quercetin 2,3-dioxygenase activity; IEA:UniProtKB-EC.
DR   Gene3D; 2.60.120.10; -; 2.
DR   InterPro; IPR012093; Pirin.
DR   InterPro; IPR003829; Pirin_N_dom.
DR   InterPro; IPR041602; Quercetinase_C.
DR   InterPro; IPR014710; RmlC-like_jellyroll.
DR   InterPro; IPR011051; RmlC_Cupin_sf.
DR   PANTHER; PTHR43212; PTHR43212; 1.
DR   Pfam; PF02678; Pirin; 1.
DR   Pfam; PF17954; Pirin_C_2; 1.
DR   PIRSF; PIRSF006232; Pirin; 1.
DR   SUPFAM; SSF51182; SSF51182; 1.
PE   1: Evidence at protein level;
KW   Dioxygenase; Metal-binding; Oxidoreductase; Reference proteome.
FT   CHAIN           1..244
FT                   /note="Putative quercetin 2,3-dioxygenase Rv0181c"
FT                   /id="PRO_0000214065"
FT   BINDING         60
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /evidence="ECO:0000250"
FT   BINDING         62
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /evidence="ECO:0000250"
FT   BINDING         104
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /evidence="ECO:0000250"
FT   BINDING         106
FT                   /ligand="a divalent metal cation"
FT                   /ligand_id="ChEBI:CHEBI:60240"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   244 AA;  26286 MW;  BE4EEE9C26F9FE61 CRC64;
     MTATVEIRRA ADRAVTTTSW LKSRHSFSFG DHYDPDNTHH GLLLVNNDDQ MEPASGFDPH
     PHRDMEIVTW VLRGALRHQD SAGNSGVIYP GLAQRMSAGT GILHSEMNDS ATEPVHFVQM
     WVIPDATGIT ASYQQQEIDD ELLRAGLVTI ASGIPGQDAA LTLHNSSASL HGARLRPGAT
     VSLPCAPFLH LFVAYGRLTL EGGGELADGD AVRFTDADAR GLTANEPSEV LIWEMHAKLG
     DSAT