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UniProtKB - Q05979 (KYNU_YEAST)

Entry version 167 (25 May 2022)
Sequence version 1 (01 Nov 1996)
Previous versions | rss
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Protein

Kynureninase

Gene

BNA5

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>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 annotation1 Publication

Miscellaneous

Present with 3060 molecules/cell in log phase SD medium.1 Publication

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

pyridoxal 5'-phosphateUniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-kynurenine degradation

This protein is involved in step 1 of the subpathway that synthesizes L-alanine and anthranilate from L-kynurenine.UniRule annotation1 Publication This subpathway is part of the pathway L-kynurenine degradation, which is itself part of Amino-acid degradation.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-alanine and anthranilate from L-kynurenine, the pathway L-kynurenine degradation and in Amino-acid degradation.

Pathwayi: NAD(+) biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes quinolinate from L-kynurenine.UniRule annotation1 Publication This subpathway is part of the pathway NAD(+) biosynthesis, which is itself part of Cofactor biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes quinolinate from L-kynurenine, the pathway NAD(+) biosynthesis and in Cofactor biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei111Pyridoxal phosphate; via amide nitrogenUniRule annotation1
Binding sitei112Pyridoxal phosphateUniRule annotation1
Binding sitei196Pyridoxal phosphateUniRule annotation1
Binding sitei226Pyridoxal phosphateUniRule annotation1
Binding sitei229Pyridoxal phosphateUniRule annotation1
Binding sitei251Pyridoxal phosphateUniRule annotation1
Binding sitei286Pyridoxal phosphateUniRule annotation1
Binding sitei314Pyridoxal phosphateUniRule annotation1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase
Biological processPyridine nucleotide biosynthesis
LigandPyridoxal phosphate

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-SCE-71240, Tryptophan catabolism

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00253;UER00329
UPA00334;UER00455

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
KynureninaseUniRule annotation (EC:3.7.1.3UniRule annotation)
Alternative name(s):
Biosynthesis of nicotinic acid protein 5UniRule annotation
L-kynurenine hydrolaseUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:BNA5UniRule annotation
Ordered Locus Names:YLR231C
ORF Names:L8083.14
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri559292 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002311 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome XII

Organism-specific databases

Saccharomyces Genome Database

More...SGDi		S000004221, BNA5

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		FungiDB:YLR231C

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm, Nucleus

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002186651 – 453KynureninaseAdd BLAST453

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei252N6-(pyridoxal phosphate)lysineUniRule annotation1

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q05979

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q05979

PRoteomics IDEntifications database

More...PRIDEi		Q05979

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

UniRule annotation

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		31501, 58 interactors

Database of interacting proteins

More...DIPi		DIP-6518N

Protein interaction database and analysis system

More...IntActi		Q05979, 7 interactors

Molecular INTeraction database

More...MINTi		Q05979

STRING: functional protein association networks

More...STRINGi		4932.YLR231C

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q05979, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q05979

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q05979

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni139 – 142Pyridoxal phosphate bindingUniRule annotation4

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the kynureninase family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3846, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000008033

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_003433_4_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q05979

Identification of Orthologs from Complete Genome Data

More...OMAi		TFPTDGY

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.640.10, 1 hit
3.90.1150.10, 1 hit

HAMAP database of protein families

More...HAMAPi		MF_01970, Kynureninase, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000192, Aminotrans_V_dom
IPR010111, Kynureninase
IPR015424, PyrdxlP-dep_Trfase
IPR015421, PyrdxlP-dep_Trfase_major
IPR015422, PyrdxlP-dep_Trfase_small

The PANTHER Classification System

More...PANTHERi		PTHR14084, PTHR14084, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00266, Aminotran_5, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF038800, KYNU, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53383, SSF53383, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01814, kynureninase, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q05979-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEKALELDGE YPESLRDEFN IPTFKSMGLS SDDKPVTYLC GNSLGLMPKS 
        60         70         80         90        100
TRNSINAELD AWSDCAVESH FKHPEEARGK VPWVSIDLPI LPLLAPIVGA 
       110        120        130        140        150
QENEVAVMNS LTANLNSLLI TFYKPTEKRF KILFEKGSFP SDYYAFYNQC 
       160        170        180        190        200
KIHGISEPEN VFIQIEPREG ETYIRTQDIL DTIEVNQDEL ALVCLSGVQY 
       210        220        230        240        250
YTGQYFDIGR ITSFAHQFPD ILVGWDLAHA VGNVPLQLHD WGVDFACWCS 
       260        270        280        290        300
YKYLNAGPGG IGGLFVHSKH TKPDPAKESL PRLAGWWGND PAKRFQMLEV 
       310        320        330        340        350
FEPIPGALGF RQSNPSVIDT VALRSSLELF AKFNGINEVR KRSLLLTNYM 
       360        370        380        390        400
TELLEASKYY KHPLRIEKLP CFFTILTPTS TDEEHGAQLS LYFDSDTGKE 
       410        420        430        440        450
DIMPKVFQYL HDHGVIGDAR RPNVIRLAPA PLYNTFSDVY IAVNALNEAM 

DKL
Length:453
Mass (Da):51,032
Last modified:November 1, 1996 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i95C84CBB4F6FCF9B
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
U19027 Genomic DNA Translation: AAB67417.1
BK006945 Genomic DNA Translation: DAA09548.1

Protein sequence database of the Protein Information Resource

More...PIRi		S51453

NCBI Reference Sequences

More...RefSeqi		NP_013332.1, NM_001182118.1

Genome annotation databases

Ensembl fungal genome annotation project

More...EnsemblFungii		YLR231C_mRNA; YLR231C; YLR231C

Database of genes from NCBI RefSeq genomes

More...GeneIDi		850933

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		sce:YLR231C

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U19027 Genomic DNA Translation: AAB67417.1
BK006945 Genomic DNA Translation: DAA09548.1
PIRiS51453
RefSeqiNP_013332.1, NM_001182118.1

3D structure databases

AlphaFoldDBiQ05979
SMRiQ05979
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi31501, 58 interactors
DIPiDIP-6518N
IntActiQ05979, 7 interactors
MINTiQ05979
STRINGi4932.YLR231C

Proteomic databases

MaxQBiQ05979
PaxDbiQ05979
PRIDEiQ05979

Genome annotation databases

EnsemblFungiiYLR231C_mRNA; YLR231C; YLR231C
GeneIDi850933
KEGGisce:YLR231C

Organism-specific databases

SGDiS000004221, BNA5
VEuPathDBiFungiDB:YLR231C

Phylogenomic databases

eggNOGiKOG3846, Eukaryota
GeneTreeiENSGT00390000008033
HOGENOMiCLU_003433_4_0_1
InParanoidiQ05979
OMAiTFPTDGY

Enzyme and pathway databases

UniPathwayiUPA00253;UER00329
UPA00334;UER00455
ReactomeiR-SCE-71240, Tryptophan catabolism

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q05979
RNActiQ05979, protein

Family and domain databases

Gene3Di3.40.640.10, 1 hit
3.90.1150.10, 1 hit
HAMAPiMF_01970, Kynureninase, 1 hit
InterProiView protein in InterPro
IPR000192, Aminotrans_V_dom
IPR010111, Kynureninase
IPR015424, PyrdxlP-dep_Trfase
IPR015421, PyrdxlP-dep_Trfase_major
IPR015422, PyrdxlP-dep_Trfase_small
PANTHERiPTHR14084, PTHR14084, 1 hit
PfamiView protein in Pfam
PF00266, Aminotran_5, 1 hit
PIRSFiPIRSF038800, KYNU, 1 hit
SUPFAMiSSF53383, SSF53383, 1 hit
TIGRFAMsiTIGR01814, kynureninase, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiKYNU_YEAST
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q05979
Secondary accession number(s): D6VYN2
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: November 1, 1996
Last modified: May 25, 2022
This is version 167 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome XII
    Yeast (Saccharomyces cerevisiae) chromosome XII: entries and gene names
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. SIMILARITY comments
    Index of protein domains and families
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