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A0M4Y1

- KYNU_GRAFK

UniProt

A0M4Y1 - KYNU_GRAFK

Protein

Kynureninase

Gene

kynU

Organism
Gramella forsetii (strain KT0803)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 57 (01 Oct 2014)
      Sequence version 1 (12 Dec 2006)
      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 sitei105 – 1051Pyridoxal phosphate; via amide nitrogenUniRule annotation
    Binding sitei106 – 1061Pyridoxal phosphateUniRule annotation
    Binding sitei218 – 2181Pyridoxal phosphateUniRule annotation
    Binding sitei221 – 2211Pyridoxal phosphateUniRule annotation
    Binding sitei243 – 2431Pyridoxal phosphateUniRule annotation
    Binding sitei274 – 2741Pyridoxal phosphateUniRule annotation
    Binding sitei302 – 3021Pyridoxal 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

    BioCyciGFOR411154:GI79-2720-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:GFO_2720
    OrganismiGramella forsetii (strain KT0803)
    Taxonomic identifieri411154 [NCBI]
    Taxonomic lineageiBacteriaBacteroidetesFlavobacteriiaFlavobacterialesFlavobacteriaceaeGramella
    ProteomesiUP000000755: Chromosome

    Subcellular locationi

    GO - Cellular componenti

    1. cytoplasm Source: InterPro

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 425425KynureninasePRO_0000357008Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei244 – 2441N6-(pyridoxal phosphate)lysineUniRule annotation

    Interactioni

    Subunit structurei

    Homodimer.UniRule annotation

    Protein-protein interaction databases

    STRINGi411154.GFO_2720.

    Structurei

    3D structure databases

    ProteinModelPortaliA0M4Y1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni133 – 1364Pyridoxal phosphate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the kynureninase family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG3844.
    HOGENOMiHOG000242438.
    KOiK01556.
    OMAiHVAYRSA.
    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.

    A0M4Y1-1 [UniParc]FASTAAdd to Basket

    « Hide

    MQFENTREFA KKLDNEDKIS KYRDEFIFPK VNGKDVIYFV GNSLGLQPKT    50
    ARKYVDEVMK DWAELAVEGH FYAEKSWWDY HERFSEKLAR VVGANPSEVT 100
    VMNTLTVNLH LLMVSFYRPS GKRYKIICEE KAFPSDQYMI SSQVRFHGYE 150
    PSDAIVEIMK REGENNFRTE DILKKIEEVG EECALVLIGG VNYYTGQVFD 200
    METITKAGHD IGAFVGWDLA HGAGNIELKL SEWNVDFAAW CSYKYMNSGP 250
    GNASGCFINK KYHNKKDIPR FEGWWGHNKE RRFLMEPEFQ PEPTADAWQI 300
    SNAPILALAP YLASLEMFDE VGMPALIEKR NKIVAYLEFV LHEIDEEVDS 350
    SFEIITPADQ NERGTQLSVF LHGEGKELFR YLMDQGVITD WREPNVIRLA 400
    PAPFYCSFED MYEFGQILKK GILSK 425
    Length:425
    Mass (Da):49,068
    Last modified:December 12, 2006 - v1
    Checksum:i15B0BFA75F3E2AD1
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CU207366 Genomic DNA. Translation: CAL67676.1.
    RefSeqiWP_011710579.1. NC_008571.1.
    YP_862743.1. NC_008571.1.

    Genome annotation databases

    EnsemblBacteriaiCAL67676; CAL67676; GFO_2720.
    GeneIDi4650934.
    KEGGigfo:GFO_2720.
    PATRICi22074192. VBIGraFor5527_2624.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CU207366 Genomic DNA. Translation: CAL67676.1 .
    RefSeqi WP_011710579.1. NC_008571.1.
    YP_862743.1. NC_008571.1.

    3D structure databases

    ProteinModelPortali A0M4Y1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 411154.GFO_2720.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAL67676 ; CAL67676 ; GFO_2720 .
    GeneIDi 4650934.
    KEGGi gfo:GFO_2720.
    PATRICi 22074192. VBIGraFor5527_2624.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00253 ; UER00329 .
    UPA00334 ; UER00455 .
    BioCyci GFOR411154:GI79-2720-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. "Whole genome analysis of the marine Bacteroidetes'Gramella forsetii' reveals adaptations to degradation of polymeric organic matter."
      Bauer M., Kube M., Teeling H., Richter M., Lombardot T., Allers E., Wuerdemann C.A., Quast C., Kuhl H., Knaust F., Woebken D., Bischof K., Mussmann M., Choudhuri J.V., Meyer F., Reinhardt R., Amann R.I., Gloeckner F.O.
      Environ. Microbiol. 8:2201-2213(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: KT0803.

    Entry informationi

    Entry nameiKYNU_GRAFK
    AccessioniPrimary (citable) accession number: A0M4Y1
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 16, 2008
    Last sequence update: December 12, 2006
    Last modified: October 1, 2014
    This is version 57 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