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HUTU_THEVO
ID   HUTU_THEVO              Reviewed;         553 AA.
AC   Q978N4;
DT   13-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2001, sequence version 1.
DT   03-AUG-2022, entry version 108.
DE   RecName: Full=Probable urocanate hydratase {ECO:0000255|HAMAP-Rule:MF_00577};
DE            Short=Urocanase {ECO:0000255|HAMAP-Rule:MF_00577};
DE            EC=4.2.1.49 {ECO:0000255|HAMAP-Rule:MF_00577};
DE   AltName: Full=Imidazolonepropionate hydrolase {ECO:0000255|HAMAP-Rule:MF_00577};
GN   Name=hutU {ECO:0000255|HAMAP-Rule:MF_00577}; OrderedLocusNames=TV1381;
GN   ORFNames=TVG1428912;
OS   Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC
OS   15438 / GSS1).
OC   Archaea; Candidatus Thermoplasmatota; Thermoplasmata; Thermoplasmatales;
OC   Thermoplasmataceae; Thermoplasma.
OX   NCBI_TaxID=273116;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1;
RX   PubMed=11121031; DOI=10.1073/pnas.97.26.14257;
RA   Kawashima T., Amano N., Koike H., Makino S., Higuchi S., Kawashima-Ohya Y.,
RA   Watanabe K., Yamazaki M., Kanehori K., Kawamoto T., Nunoshiba T.,
RA   Yamamoto Y., Aramaki H., Makino K., Suzuki M.;
RT   "Archaeal adaptation to higher temperatures revealed by genomic sequence of
RT   Thermoplasma volcanium.";
RL   Proc. Natl. Acad. Sci. U.S.A. 97:14257-14262(2000).
CC   -!- FUNCTION: Catalyzes the conversion of urocanate to 4-imidazolone-5-
CC       propionate. {ECO:0000255|HAMAP-Rule:MF_00577}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=4-imidazolone-5-propanoate = H2O + trans-urocanate;
CC         Xref=Rhea:RHEA:13101, ChEBI:CHEBI:15377, ChEBI:CHEBI:17771,
CC         ChEBI:CHEBI:77893; EC=4.2.1.49; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00577};
CC   -!- COFACTOR:
CC       Name=NAD(+); Xref=ChEBI:CHEBI:57540;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00577};
CC       Note=Binds 1 NAD(+) per subunit. {ECO:0000255|HAMAP-Rule:MF_00577};
CC   -!- PATHWAY: Amino-acid degradation; L-histidine degradation into L-
CC       glutamate; N-formimidoyl-L-glutamate from L-histidine: step 2/3.
CC       {ECO:0000255|HAMAP-Rule:MF_00577}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00577}.
CC   -!- SIMILARITY: Belongs to the urocanase family. {ECO:0000255|HAMAP-
CC       Rule:MF_00577}.
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DR   EMBL; BA000011; BAB60523.1; -; Genomic_DNA.
DR   RefSeq; WP_010917614.1; NC_002689.2.
DR   AlphaFoldDB; Q978N4; -.
DR   SMR; Q978N4; -.
DR   STRING; 273116.14325620; -.
DR   EnsemblBacteria; BAB60523; BAB60523; BAB60523.
DR   GeneID; 1442072; -.
DR   KEGG; tvo:TVG1428912; -.
DR   eggNOG; arCOG04670; Archaea.
DR   HOGENOM; CLU_018868_0_1_2; -.
DR   OMA; LVGDWAN; -.
DR   OrthoDB; 5306at2157; -.
DR   PhylomeDB; Q978N4; -.
DR   UniPathway; UPA00379; UER00550.
DR   Proteomes; UP000001017; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0016153; F:urocanate hydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019556; P:histidine catabolic process to glutamate and formamide; IEA:UniProtKB-UniPathway.
DR   GO; GO:0019557; P:histidine catabolic process to glutamate and formate; IEA:UniProtKB-UniPathway.
DR   Gene3D; 3.40.50.10730; -; 1.
DR   HAMAP; MF_00577; HutU; 1.
DR   InterPro; IPR023637; Urocanase.
DR   InterPro; IPR035401; Urocanase_C.
DR   InterPro; IPR038364; Urocanase_central_sf.
DR   InterPro; IPR023636; Urocanase_CS.
DR   InterPro; IPR035400; Urocanase_N.
DR   InterPro; IPR035085; Urocanase_Rossmann-like.
DR   InterPro; IPR036190; Urocanase_sf.
DR   PANTHER; PTHR12216; PTHR12216; 1.
DR   Pfam; PF01175; Urocanase; 1.
DR   Pfam; PF17392; Urocanase_C; 1.
DR   Pfam; PF17391; Urocanase_N; 1.
DR   PIRSF; PIRSF001423; Urocanate_hydrat; 1.
DR   SUPFAM; SSF111326; SSF111326; 1.
DR   TIGRFAMs; TIGR01228; hutU; 1.
DR   PROSITE; PS01233; UROCANASE; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Histidine metabolism; Lyase; NAD.
FT   CHAIN           1..553
FT                   /note="Probable urocanate hydratase"
FT                   /id="PRO_0000207372"
FT   ACT_SITE        408
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         49..50
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         127
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         194
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         240..241
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         261..265
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         271..272
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         320
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
FT   BINDING         490
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00577"
SQ   SEQUENCE   553 AA;  61062 MW;  CFB008BF39BCE396 CRC64;
     MEEKAGEIHA PRGNKLNTKG WGQEAALRLL MNNLDPMVAK DPANLIVYGG KGKAARNWEA
     FDKIVEELKK LENDETLLIQ SGKPVGVFKT TKDSPRVLIV NAQIVPHWAT DDVFWDLEAR
     GLTMFGQMTA GSWIYIGTQG VLQGTYETLS ALARKEFKKD DLSGKWVLTS GLGEMGGAQP
     LAITMNNATG IIVEVDEEKI RRRLRDKYLD TWTDSLDEAL RLKDEALKSG KPTSIGLLGN
     AATVYDELMK KNIVPDVVSD QTAAHDLNLG YIPEGYTVQS AAEFREKDKD GYVKKVYASI
     VKEAEAILWF MQHGSKAFDY GNNFRTRALE GGLKNAFDIP GYVPAYIRDL FAIGSGPFRW
     VALSGDPQDI YKIDDAIIKN FQDDPHLIRW IKLAKERVHF QGLPARICYA SYGEREKIGL
     MINEMVRNGE VSAPVAIGRD HHDTGSVASP YRETEKMKDG SDAIADWPIL NALLNAISGA
     TWVSVHHGGG TGIGNAIHAG FVIVADGTKD AEERIKRVLN ADPGIGVIRH ADAGYESSIE
     IIKKGPKFRY PYL
 
 
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