Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Kynureninase

Gene

kynU

Organism
Burkholderia phytofirmans (strain DSM 17436 / PsJN)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

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

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei97 – 971Pyridoxal phosphate; via amide nitrogenUniRule annotation
Binding sitei98 – 981Pyridoxal phosphateUniRule annotation
Binding sitei172 – 1721Pyridoxal phosphateUniRule annotation
Binding sitei201 – 2011Pyridoxal phosphateUniRule annotation
Binding sitei204 – 2041Pyridoxal phosphateUniRule annotation
Binding sitei226 – 2261Pyridoxal phosphateUniRule annotation
Binding sitei256 – 2561Pyridoxal phosphateUniRule annotation
Binding sitei282 – 2821Pyridoxal 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. quinolinate biosynthetic process Source: UniProtKB-HAMAP
  4. tryptophan catabolic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

HydrolaseUniRule annotation

Keywords - Biological processi

Pyridine nucleotide biosynthesisUniRule annotation

Keywords - Ligandi

Pyridoxal phosphateUniRule annotation

Enzyme and pathway databases

BioCyciBPHY398527:GJEX-3273-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:Bphyt_3228Imported
OrganismiBurkholderia phytofirmans (strain DSM 17436 / PsJN)Imported
Taxonomic identifieri398527 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderia
ProteomesiUP000001739 Componenti: Chromosome 1

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: InterPro
Complete GO annotation...

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei227 – 2271N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi398527.Bphyt_3228.

Structurei

3D structure databases

ProteinModelPortaliB2SY85.
SMRiB2SY85. Positions 4-404.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni129 – 1324Pyridoxal phosphate bindingUniRule annotation

Sequence similaritiesi

Belongs to the kynureninase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG3844.
HOGENOMiHOG000242437.
KOiK01556.
OMAiRFWQPLS.
OrthoDBiEOG6N67XP.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPiMF_01970. Kynureninase.
InterProiIPR000192. Aminotrans_V_dom.
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.

B2SY85-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNHRDEALAL DSADPLATLR DQFALSSTTI YLDGNSLGVP PAAAAQRAQT
60 70 80 90 100
VIGAEWGEGL IRSWNTAGWF ELPRRLGNKL APLIGAAENE VVVTDTISIN
110 120 130 140 150
LFKLLSAAVR VANERDPKRR VIVSERSNFP TDLYIAQGLI EQLDRGYELR
160 170 180 190 200
LVDDPSELPA AIGDDTAIAM ITHVNYRTGY MHDMAALTKL IHDKGALALW
210 220 230 240 250
DLAHSAGAVP VDLNGVGADY AVGCTYKYLN GGPGSPAFVW VPKRHQNEFA
260 270 280 290 300
QPLSGWWGHR APFKMDPAYQ PDDGIGRFLC GTQPMVSMSL VECGLDVFLQ
310 320 330 340 350
TDMQAVRKKS LALTDLFIEL VEARCSEFPL TLVTPREHAQ RGSHASFEHP
360 370 380 390 400
HGYEVMQALI ARGVIGDYRE PHVLRFGFTP LYTRFVDVWD AVETLREVLV
410
KETWRAPEFA ARGAVT
Length:416
Mass (Da):45,893
Last modified:July 1, 2008 - v1
Checksum:iE6B02CF0CDA4D46C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001052 Genomic DNA. Translation: ACD17620.1.
RefSeqiYP_001896844.1. NC_010681.1.

Genome annotation databases

EnsemblBacteriaiACD17620; ACD17620; Bphyt_3228.
KEGGibpy:Bphyt_3228.
PATRICi19216958. VBIBurPhy117947_7227.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001052 Genomic DNA. Translation: ACD17620.1.
RefSeqiYP_001896844.1. NC_010681.1.

3D structure databases

ProteinModelPortaliB2SY85.
SMRiB2SY85. Positions 4-404.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi398527.Bphyt_3228.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACD17620; ACD17620; Bphyt_3228.
KEGGibpy:Bphyt_3228.
PATRICi19216958. VBIBurPhy117947_7227.

Phylogenomic databases

eggNOGiCOG3844.
HOGENOMiHOG000242437.
KOiK01556.
OMAiRFWQPLS.
OrthoDBiEOG6N67XP.

Enzyme and pathway databases

UniPathwayiUPA00253; UER00329.
UPA00334; UER00455.
BioCyciBPHY398527:GJEX-3273-MONOMER.

Family and domain databases

Gene3Di3.40.640.10. 1 hit.
3.90.1150.10. 1 hit.
HAMAPiMF_01970. Kynureninase.
InterProiIPR000192. Aminotrans_V_dom.
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.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of chromosome 1 of Burkholderia phytofirmans PsJN."
    Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Lang D., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N.
    , Nowak J., Sessitsch A., Lazarovits G., Compant S., Barka E., Tiedje J.
    Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 17436 / PsJNImported.

Entry informationi

Entry nameiB2SY85_BURPP
AccessioniPrimary (citable) accession number: B2SY85
Entry historyi
Integrated into UniProtKB/TrEMBL: July 1, 2008
Last sequence update: July 1, 2008
Last modified: April 1, 2015
This is version 49 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.