XDHE_BACSU
ID XDHE_BACSU Reviewed; 173 AA.
AC O32143;
DT 19-SEP-2002, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 1.
DT 03-AUG-2022, entry version 138.
DE RecName: Full=Probable xanthine dehydrogenase subunit E;
DE Short=XDHase subunit E;
DE EC=1.17.1.4;
GN Name=pucE; Synonyms=yurB; OrderedLocusNames=BSU32470;
OS Bacillus subtilis (strain 168).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=224308;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=168;
RX PubMed=9384377; DOI=10.1038/36786;
RA Kunst F., Ogasawara N., Moszer I., Albertini A.M., Alloni G., Azevedo V.,
RA Bertero M.G., Bessieres P., Bolotin A., Borchert S., Borriss R.,
RA Boursier L., Brans A., Braun M., Brignell S.C., Bron S., Brouillet S.,
RA Bruschi C.V., Caldwell B., Capuano V., Carter N.M., Choi S.-K.,
RA Codani J.-J., Connerton I.F., Cummings N.J., Daniel R.A., Denizot F.,
RA Devine K.M., Duesterhoeft A., Ehrlich S.D., Emmerson P.T., Entian K.-D.,
RA Errington J., Fabret C., Ferrari E., Foulger D., Fritz C., Fujita M.,
RA Fujita Y., Fuma S., Galizzi A., Galleron N., Ghim S.-Y., Glaser P.,
RA Goffeau A., Golightly E.J., Grandi G., Guiseppi G., Guy B.J., Haga K.,
RA Haiech J., Harwood C.R., Henaut A., Hilbert H., Holsappel S., Hosono S.,
RA Hullo M.-F., Itaya M., Jones L.-M., Joris B., Karamata D., Kasahara Y.,
RA Klaerr-Blanchard M., Klein C., Kobayashi Y., Koetter P., Koningstein G.,
RA Krogh S., Kumano M., Kurita K., Lapidus A., Lardinois S., Lauber J.,
RA Lazarevic V., Lee S.-M., Levine A., Liu H., Masuda S., Mauel C.,
RA Medigue C., Medina N., Mellado R.P., Mizuno M., Moestl D., Nakai S.,
RA Noback M., Noone D., O'Reilly M., Ogawa K., Ogiwara A., Oudega B.,
RA Park S.-H., Parro V., Pohl T.M., Portetelle D., Porwollik S.,
RA Prescott A.M., Presecan E., Pujic P., Purnelle B., Rapoport G., Rey M.,
RA Reynolds S., Rieger M., Rivolta C., Rocha E., Roche B., Rose M., Sadaie Y.,
RA Sato T., Scanlan E., Schleich S., Schroeter R., Scoffone F., Sekiguchi J.,
RA Sekowska A., Seror S.J., Serror P., Shin B.-S., Soldo B., Sorokin A.,
RA Tacconi E., Takagi T., Takahashi H., Takemaru K., Takeuchi M.,
RA Tamakoshi A., Tanaka T., Terpstra P., Tognoni A., Tosato V., Uchiyama S.,
RA Vandenbol M., Vannier F., Vassarotti A., Viari A., Wambutt R., Wedler E.,
RA Wedler H., Weitzenegger T., Winters P., Wipat A., Yamamoto H., Yamane K.,
RA Yasumoto K., Yata K., Yoshida K., Yoshikawa H.-F., Zumstein E.,
RA Yoshikawa H., Danchin A.;
RT "The complete genome sequence of the Gram-positive bacterium Bacillus
RT subtilis.";
RL Nature 390:249-256(1997).
RN [2]
RP FUNCTION.
RC STRAIN=168;
RX PubMed=11344136; DOI=10.1128/jb.183.11.3293-3302.2001;
RA Schultz A.C., Nygaard P., Saxild H.H.;
RT "Functional analysis of 14 genes that constitute the purine catabolic
RT pathway in Bacillus subtilis and evidence for a novel regulon controlled by
RT the PucR transcription activator.";
RL J. Bacteriol. 183:3293-3302(2001).
CC -!- FUNCTION: Oxidizes hypoxanthine and xanthine to uric acid.
CC {ECO:0000269|PubMed:11344136}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + NAD(+) + xanthine = H(+) + NADH + urate;
CC Xref=Rhea:RHEA:16669, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17712, ChEBI:CHEBI:17775, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.17.1.4;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=H2O + hypoxanthine + NAD(+) = H(+) + NADH + xanthine;
CC Xref=Rhea:RHEA:24670, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17368, ChEBI:CHEBI:17712, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.17.1.4;
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135; Evidence={ECO:0000250};
CC Note=Binds 2 [2Fe-2S] clusters. {ECO:0000250};
CC -!- PATHWAY: Purine metabolism; hypoxanthine degradation; urate from
CC hypoxanthine: step 1/2.
CC -!- PATHWAY: Purine metabolism; hypoxanthine degradation; urate from
CC hypoxanthine: step 2/2.
CC -!- SUBUNIT: Could be composed of four subunits: PucA, PucC, PucD and PucE.
CC -!- INDUCTION: Expression is very low in excess nitrogen (glutamate plus
CC ammonia) and is induced during limiting-nitrogen conditions
CC (glutamate). Expression decreases when allantoin is added during
CC limiting-nitrogen conditions.
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DR EMBL; AL009126; CAB15237.1; -; Genomic_DNA.
DR PIR; A70017; A70017.
DR RefSeq; NP_391127.1; NC_000964.3.
DR RefSeq; WP_003243276.1; NZ_JNCM01000033.1.
DR AlphaFoldDB; O32143; -.
DR SMR; O32143; -.
DR STRING; 224308.BSU32470; -.
DR PaxDb; O32143; -.
DR PRIDE; O32143; -.
DR EnsemblBacteria; CAB15237; CAB15237; BSU_32470.
DR GeneID; 936680; -.
DR KEGG; bsu:BSU32470; -.
DR PATRIC; fig|224308.179.peg.3516; -.
DR eggNOG; COG2080; Bacteria.
DR InParanoid; O32143; -.
DR OMA; FIKHDGY; -.
DR PhylomeDB; O32143; -.
DR BioCyc; BSUB:BSU32470-MON; -.
DR UniPathway; UPA00604; UER00661.
DR UniPathway; UPA00604; UER00662.
DR Proteomes; UP000001570; Chromosome.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004854; F:xanthine dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0009114; P:hypoxanthine catabolic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.10.20.30; -; 1.
DR InterPro; IPR002888; 2Fe-2S-bd.
DR InterPro; IPR036884; 2Fe-2S-bd_dom_sf.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR006058; 2Fe2S_fd_BS.
DR InterPro; IPR012675; Beta-grasp_dom_sf.
DR InterPro; IPR017611; Xanthine_dehydrogenase_esu.
DR Pfam; PF00111; Fer2; 1.
DR Pfam; PF01799; Fer2_2; 1.
DR SUPFAM; SSF47741; SSF47741; 1.
DR SUPFAM; SSF54292; SSF54292; 1.
DR TIGRFAMs; TIGR03198; pucE; 1.
DR PROSITE; PS00197; 2FE2S_FER_1; 1.
DR PROSITE; PS51085; 2FE2S_FER_2; 1.
PE 2: Evidence at transcript level;
KW 2Fe-2S; Iron; Iron-sulfur; Metal-binding; NAD; Oxidoreductase;
KW Purine metabolism; Reference proteome.
FT CHAIN 1..173
FT /note="Probable xanthine dehydrogenase subunit E"
FT /id="PRO_0000166101"
FT DOMAIN 14..90
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 52
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 57
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 60
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 72
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 110
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 113
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 145
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
FT BINDING 147
FT /ligand="[2Fe-2S] cluster"
FT /ligand_id="ChEBI:CHEBI:190135"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00465"
SQ SEQUENCE 173 AA; 18838 MW; 48E7D4CBB76BB321 CRC64;
MDIKEAGPFP VKKEQFRMTV NGQAWEVAAV PTTHLSDLLR KEFQLTGTKV SCGIGRCGAC
SILIDGKLAN ACMTMAYQAD GHSITTIEGL QKEELDMCQT AFLEEGGFQC GYCTPGMIIA
LKALFRETPQ PSDKDIEEGL AGNLCRCTGY GGIMRSACRI RRELNGGRRE SGF
