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A0REX2

- KYNU_BACAH

UniProt

A0REX2 - KYNU_BACAH

Protein

Kynureninase

Gene

kynU

Organism
Bacillus thuringiensis (strain Al Hakam)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 56 (01 Oct 2014)
      Sequence version 1 (09 Jan 2007)
      Previous versions | rss
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    • Comment

    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

    BioCyciBTHU412694:GH1W-2457-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:BALH_2478
    OrganismiBacillus thuringiensis (strain Al Hakam)
    Taxonomic identifieri412694 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
    ProteomesiUP000000761: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 428428KynureninasePRO_0000356986Add
    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

    STRINGi412694.BALH_2478.

    Structurei

    3D structure databases

    ProteinModelPortaliA0REX2.
    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.

    A0REX2-1 [UniParc]FASTAAdd to Basket

    « Hide

    MYKEPFQPTY EYALECDKHD ELKDFQTEFY KKEGTIYLDG NSLGLLSKRA    50
    EKSLFTLLDS WKEYGIDGWT EGEHPWFFLS EKLGELTAPL IGALPEETIV 100
    TGSTTTNIHQ VIATFYEPKG IRTKILADEL TFPSDIYALQ SQIRLKGLDP 150
    DEHLVRVKSR DGRTLSEDDI IHAMTDDVAL ILLPSVLYRS GQILDMKRLT 200
    AEAHKRGIHI GFDLCHSIGS IPHHFKEWDV DFAIWCNYKY LNAGPGGVAG 250
    LYVNKKHFNR LPGLSGWFSS RKDKQFDMEH TLTAADHAGA YQIGTPHVLS 300
    TAPLIGSLEI FKEAGIERLR EKSLHITRFM LNLIAHELSD FGFTIGNPLE 350
    DEKRGGHIYL EHAEAARICK ALKANGVIPD FRAPNGVRLA PVALYNTYEE 400
    VWHSVQILKK IMKDEEYKQF ENKREVVA 428
    Length:428
    Mass (Da):48,636
    Last modified:January 9, 2007 - v1
    Checksum:iC135379643183F8A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000485 Genomic DNA. Translation: ABK85765.1.
    RefSeqiYP_895272.1. NC_008600.1.

    Genome annotation databases

    EnsemblBacteriaiABK85765; ABK85765; BALH_2478.
    GeneIDi4542619.
    KEGGibtl:BALH_2478.
    PATRICi18997541. VBIBacThu63319_2770.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000485 Genomic DNA. Translation: ABK85765.1 .
    RefSeqi YP_895272.1. NC_008600.1.

    3D structure databases

    ProteinModelPortali A0REX2.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 412694.BALH_2478.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABK85765 ; ABK85765 ; BALH_2478 .
    GeneIDi 4542619.
    KEGGi btl:BALH_2478.
    PATRICi 18997541. VBIBacThu63319_2770.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00253 ; UER00329 .
    UPA00334 ; UER00455 .
    BioCyci BTHU412694:GH1W-2457-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: Al Hakam.

    Entry informationi

    Entry nameiKYNU_BACAH
    AccessioniPrimary (citable) accession number: A0REX2
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 16, 2008
    Last sequence update: January 9, 2007
    Last modified: October 1, 2014
    This is version 56 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

    Documents

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

    External Data

    Dasty 3