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Q5WKB5

- KYNU_BACSK

UniProt

Q5WKB5 - KYNU_BACSK

Protein

Kynureninase

Gene

kynU

Organism
Bacillus clausii (strain KSM-K16)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 68 (01 Oct 2014)
      Sequence version 1 (23 Nov 2004)
      Previous versions | rss
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    Functioni

    Catalyzes the cleavage of L-kynurenine (L-Kyn) and L-3-hydroxykynurenine (L-3OHKyn) into anthranilic acid (AA) and 3-hydroxyanthranilic acid (3-OHAA), respectively.UniRule annotation

    Catalytic activityi

    L-kynurenine + H2O = anthranilate + L-alanine.UniRule annotation
    L-3-hydroxykynurenine + H2O = 3-hydroxyanthranilate + L-alanine.UniRule annotation

    Cofactori

    Pyridoxal phosphate.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei104 – 1041Pyridoxal phosphate; via amide nitrogenUniRule annotation
    Binding sitei105 – 1051Pyridoxal phosphateUniRule annotation
    Binding sitei213 – 2131Pyridoxal phosphateUniRule annotation
    Binding sitei216 – 2161Pyridoxal phosphateUniRule annotation
    Binding sitei238 – 2381Pyridoxal phosphateUniRule annotation
    Binding sitei267 – 2671Pyridoxal phosphateUniRule annotation
    Binding sitei295 – 2951Pyridoxal phosphateUniRule annotation

    GO - Molecular functioni

    1. kynureninase activity Source: UniProtKB-HAMAP
    2. pyridoxal phosphate binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. 'de novo' NAD biosynthetic process from tryptophan Source: UniProtKB-HAMAP
    2. anthranilate metabolic process Source: UniProtKB-HAMAP
    3. L-kynurenine catabolic process Source: UniProtKB-UniPathway
    4. quinolinate biosynthetic process Source: UniProtKB-HAMAP
    5. tryptophan catabolic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Hydrolase

    Keywords - Biological processi

    Pyridine nucleotide biosynthesis

    Keywords - Ligandi

    Pyridoxal phosphate

    Enzyme and pathway databases

    BioCyciBCLA66692:GHMP-681-MONOMER.
    UniPathwayiUPA00253; UER00329.
    UPA00334; UER00455.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    KynureninaseUniRule annotation (EC:3.7.1.3UniRule annotation)
    Alternative name(s):
    L-kynurenine hydrolaseUniRule annotation
    Gene namesi
    Name:kynUUniRule annotation
    Ordered Locus Names:ABC0651
    OrganismiBacillus clausii (strain KSM-K16)
    Taxonomic identifieri66692 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
    ProteomesiUP000001168: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 427427KynureninasePRO_0000356993Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei239 – 2391N6-(pyridoxal phosphate)lysineUniRule annotation

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi66692.ABC0651.

    Structurei

    3D structure databases

    ProteinModelPortaliQ5WKB5.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni132 – 1354Pyridoxal phosphate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the kynureninase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG3844.
    HOGENOMiHOG000242438.
    KOiK01556.
    OMAiVWDLAHS.
    OrthoDBiEOG6N67XP.

    Family and domain databases

    Gene3Di3.40.640.10. 1 hit.
    3.90.1150.10. 1 hit.
    HAMAPiMF_01970. Kynureninase.
    InterProiIPR000192. Aminotrans_V/Cys_dSase.
    IPR010111. Kynureninase.
    IPR015424. PyrdxlP-dep_Trfase.
    IPR015421. PyrdxlP-dep_Trfase_major_sub1.
    IPR015422. PyrdxlP-dep_Trfase_major_sub2.
    [Graphical view]
    PANTHERiPTHR14084. PTHR14084. 1 hit.
    PfamiPF00266. Aminotran_5. 1 hit.
    [Graphical view]
    PIRSFiPIRSF038800. KYNU. 1 hit.
    SUPFAMiSSF53383. SSF53383. 1 hit.
    TIGRFAMsiTIGR01814. kynureninase. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q5WKB5-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPCFDSVYTK EYAQQLDAVD PLARFRNEFY IDEDSIYLDG NSLGLLSTRA    50
    EQSLLDVLDS WKQYGIDGWT KGKHPWFYLS ESLGEKMASL VGAKAEEVIV 100
    TGSTTTNLHQ LVSSFFRPEG KKTKILADEL NFPSDIYALK SQLHLQGFDP 150
    EEHLIQVKSD NGHLLNEEDI IAEMKEDIAL IVLPSVLYRS GQILDMERLT 200
    TAAHQRNILI GFDLCHSIGA IPHQLRKWDV DFAFWCTYKH VNGGPGSVAA 250
    LFVNEKHFGR RPGLAGWFSS NKQKQFDMEH TLTPAEHAGA FQIGTPHIFS 300
    IAPLIGSLAI FAEAGIEQIR KKSLKLTDYM MTLIEHELSD YQFTIQNPRD 350
    ERRGAHLYIE HDEAARICKA LKEENVIPDF RSPKGIRLAP VALYNTFKEV 400
    WNTIQVLKFI MKEERYKKFK NERDVVA 427
    Length:427
    Mass (Da):48,667
    Last modified:November 23, 2004 - v1
    Checksum:i19F67CEC50D893AC
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006627 Genomic DNA. Translation: BAD63190.1.
    RefSeqiYP_174151.1. NC_006582.1.

    Genome annotation databases

    EnsemblBacteriaiBAD63190; BAD63190; ABC0651.
    GeneIDi3204717.
    KEGGibcl:ABC0651.
    PATRICi18920560. VBIBacCla58185_0685.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AP006627 Genomic DNA. Translation: BAD63190.1 .
    RefSeqi YP_174151.1. NC_006582.1.

    3D structure databases

    ProteinModelPortali Q5WKB5.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 66692.ABC0651.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai BAD63190 ; BAD63190 ; ABC0651 .
    GeneIDi 3204717.
    KEGGi bcl:ABC0651.
    PATRICi 18920560. VBIBacCla58185_0685.

    Phylogenomic databases

    eggNOGi COG3844.
    HOGENOMi HOG000242438.
    KOi K01556.
    OMAi VWDLAHS.
    OrthoDBi EOG6N67XP.

    Enzyme and pathway databases

    UniPathwayi UPA00253 ; UER00329 .
    UPA00334 ; UER00455 .
    BioCyci BCLA66692:GHMP-681-MONOMER.

    Family and domain databases

    Gene3Di 3.40.640.10. 1 hit.
    3.90.1150.10. 1 hit.
    HAMAPi MF_01970. Kynureninase.
    InterProi IPR000192. Aminotrans_V/Cys_dSase.
    IPR010111. Kynureninase.
    IPR015424. PyrdxlP-dep_Trfase.
    IPR015421. PyrdxlP-dep_Trfase_major_sub1.
    IPR015422. PyrdxlP-dep_Trfase_major_sub2.
    [Graphical view ]
    PANTHERi PTHR14084. PTHR14084. 1 hit.
    Pfami PF00266. Aminotran_5. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF038800. KYNU. 1 hit.
    SUPFAMi SSF53383. SSF53383. 1 hit.
    TIGRFAMsi TIGR01814. kynureninase. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "The complete genome sequence of the alkaliphilic Bacillus clausii KSM-K16."
      Takaki Y., Kageyama Y., Shimamura S., Suzuki H., Nishi S., Hatada Y., Kawai S., Ito S., Horikoshi K.
      Submitted (OCT-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: KSM-K16.

    Entry informationi

    Entry nameiKYNU_BACSK
    AccessioniPrimary (citable) accession number: Q5WKB5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 16, 2008
    Last sequence update: November 23, 2004
    Last modified: October 1, 2014
    This is version 68 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3