ID KYNU_YARLI Reviewed; 437 AA. AC Q6CDM0; DT 09-NOV-2004, integrated into UniProtKB/Swiss-Prot. DT 16-AUG-2004, sequence version 1. DT 27-MAR-2024, entry version 106. DE RecName: Full=Kynureninase {ECO:0000255|HAMAP-Rule:MF_03017}; DE EC=3.7.1.3 {ECO:0000255|HAMAP-Rule:MF_03017}; DE AltName: Full=Biosynthesis of nicotinic acid protein 5 {ECO:0000255|HAMAP-Rule:MF_03017}; DE AltName: Full=L-kynurenine hydrolase {ECO:0000255|HAMAP-Rule:MF_03017}; GN Name=BNA5 {ECO:0000255|HAMAP-Rule:MF_03017}; GN OrderedLocusNames=YALI0B22902g; OS Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica). OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes; OC Saccharomycetales; Dipodascaceae; Yarrowia. OX NCBI_TaxID=284591; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=CLIB 122 / E 150; RX PubMed=15229592; DOI=10.1038/nature02579; RA Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I., RA de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L., RA Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S., RA Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J., RA Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E., RA Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C., RA Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M., RA Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S., RA Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F., RA Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M., RA Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M., RA Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C., RA Weissenbach J., Wincker P., Souciet J.-L.; RT "Genome evolution in yeasts."; RL Nature 430:35-44(2004). CC -!- FUNCTION: Catalyzes the cleavage of L-kynurenine (L-Kyn) and L-3- CC hydroxykynurenine (L-3OHKyn) into anthranilic acid (AA) and 3- CC hydroxyanthranilic acid (3-OHAA), respectively. {ECO:0000255|HAMAP- CC Rule:MF_03017}. CC -!- CATALYTIC ACTIVITY: CC Reaction=H2O + L-kynurenine = anthranilate + H(+) + L-alanine; CC Xref=Rhea:RHEA:16813, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, CC ChEBI:CHEBI:16567, ChEBI:CHEBI:57959, ChEBI:CHEBI:57972; EC=3.7.1.3; CC Evidence={ECO:0000255|HAMAP-Rule:MF_03017}; CC -!- CATALYTIC ACTIVITY: CC Reaction=3-hydroxy-L-kynurenine + H2O = 3-hydroxyanthranilate + H(+) + CC L-alanine; Xref=Rhea:RHEA:25143, ChEBI:CHEBI:15377, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:36559, ChEBI:CHEBI:57972, CC ChEBI:CHEBI:58125; EC=3.7.1.3; Evidence={ECO:0000255|HAMAP- CC Rule:MF_03017}; CC -!- COFACTOR: CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; CC Evidence={ECO:0000255|HAMAP-Rule:MF_03017}; CC -!- PATHWAY: Amino-acid degradation; L-kynurenine degradation; L-alanine CC and anthranilate from L-kynurenine: step 1/1. {ECO:0000255|HAMAP- CC Rule:MF_03017}. CC -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; quinolinate from CC L-kynurenine: step 2/3. {ECO:0000255|HAMAP-Rule:MF_03017}. CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_03017}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03017}. CC -!- SIMILARITY: Belongs to the kynureninase family. {ECO:0000255|HAMAP- CC Rule:MF_03017}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; CR382128; CAG83495.1; -; Genomic_DNA. DR RefSeq; XP_501242.1; XM_501242.1. DR AlphaFoldDB; Q6CDM0; -. DR SMR; Q6CDM0; -. DR STRING; 284591.Q6CDM0; -. DR EnsemblFungi; CAG83495; CAG83495; YALI0_B22902g. DR GeneID; 2906903; -. DR KEGG; yli:YALI0B22902g; -. DR VEuPathDB; FungiDB:YALI0_B22902g; -. DR HOGENOM; CLU_003433_4_0_1; -. DR InParanoid; Q6CDM0; -. DR OMA; LPGWNSH; -. DR OrthoDB; 5471916at2759; -. DR UniPathway; UPA00253; UER00329. DR UniPathway; UPA00334; UER00455. DR Proteomes; UP000001300; Chromosome B. DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central. DR GO; GO:0061981; F:3-hydroxykynureninase activity; IEA:RHEA. DR GO; GO:0030429; F:kynureninase activity; IBA:GO_Central. DR GO; GO:0030170; F:pyridoxal phosphate 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; IBA:GO_Central. DR GO; GO:0097053; P:L-kynurenine catabolic process; IEA:UniProtKB-UniPathway. DR GO; GO:0019805; P:quinolinate biosynthetic process; IEA:UniProtKB-UniRule. DR GO; GO:0019441; P:tryptophan catabolic process to kynurenine; IBA:GO_Central. DR Gene3D; 3.90.1150.10; Aspartate Aminotransferase, domain 1; 1. DR Gene3D; 3.40.640.10; Type I PLP-dependent aspartate aminotransferase-like (Major domain); 1. DR HAMAP; MF_01970; Kynureninase; 1. DR InterPro; IPR000192; Aminotrans_V_dom. DR InterPro; IPR010111; Kynureninase. DR InterPro; IPR015424; PyrdxlP-dep_Trfase. DR InterPro; IPR015421; PyrdxlP-dep_Trfase_major. DR InterPro; IPR015422; PyrdxlP-dep_Trfase_small. DR NCBIfam; TIGR01814; kynureninase; 1. DR PANTHER; PTHR14084; KYNURENINASE; 1. DR PANTHER; PTHR14084:SF0; KYNURENINASE; 1. DR Pfam; PF00266; Aminotran_5; 1. DR PIRSF; PIRSF038800; KYNU; 1. DR SUPFAM; SSF53383; PLP-dependent transferases; 1. PE 3: Inferred from homology; KW Cytoplasm; Hydrolase; Pyridine nucleotide biosynthesis; KW Pyridoxal phosphate; Reference proteome. FT CHAIN 1..437 FT /note="Kynureninase" FT /id="PRO_0000218664" FT BINDING 99 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 100 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 127..130 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 183 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 212 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 215 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 237 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 267 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT BINDING 295 FT /ligand="pyridoxal 5'-phosphate" FT /ligand_id="ChEBI:CHEBI:597326" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" FT MOD_RES 238 FT /note="N6-(pyridoxal phosphate)lysine" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03017" SQ SEQUENCE 437 AA; 48411 MW; 903018CA6020F2CA CRC64; MPLNFRDRFN VPVLKNGEEV AYLVGNSLGL MPHKTRDYVN QEMDAWSQLG VKGHFVSGKE DLGQDVHQGP WYSCDEPLHG LVGPILGASE DEVAIMNTLT SNIHSLFSAF YKPTAKRSKI LFEAKAFPSD TYAMEAQARL HNLDPSEALI KLAPKDGLHT LSDDDIIKVI EEQGDEIAVV FFSGIQFYTG QLFDIPRITA AAKAKGCVVG WDLAHAAGNV PLKLHDWNVD FAVFCTYKYM NSGPGGIGGL FVHDKYADDQ RPRLAGWWGN NAETRFKMLD EFDPIRGARG YKQSNPSVLC VLALRASLEL FKEAGGIEKL RERSIELTNR LLKGLLASPH YIAPENIEIF GNSGKAWFTI ITPQAEHQRG AQLSLLFGPD GTMKKVFDYL DDHGVLGDER NPDVIRLAPA PLYNNERDVD LAIKLINDSI NLINGSA //