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

BNA5

Organism
Scheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis)
Status
Reviewed-Annotation score: Annotation score: 4 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-kynurenine + H2O = anthranilate + L-alanine.UniRule annotation
L-3-hydroxykynurenine + H2O = 3-hydroxyanthranilate + L-alanine.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei116 – 1161Pyridoxal phosphate; via amide nitrogenUniRule annotation
Binding sitei117 – 1171Pyridoxal phosphateUniRule annotation
Binding sitei231 – 2311Pyridoxal phosphateUniRule annotation
Binding sitei234 – 2341Pyridoxal phosphateUniRule annotation
Binding sitei256 – 2561Pyridoxal phosphateUniRule annotation
Binding sitei291 – 2911Pyridoxal phosphateUniRule annotation
Binding sitei319 – 3191Pyridoxal 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
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Pyridine nucleotide biosynthesis

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00253; UER00329.
UPA00334; UER00455.

Names & Taxonomyi

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
Gene namesi
Name:BNA5UniRule annotation
ORF Names:PICST_55542
OrganismiScheffersomyces stipitis (strain ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545) (Yeast) (Pichia stipitis)
Taxonomic identifieri322104 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeScheffersomyces
ProteomesiUP000002258 Componenti: Chromosome 2

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 465465KynureninasePRO_0000356984Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei257 – 2571N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi4924.PICST_55542.

Structurei

3D structure databases

ProteinModelPortaliA3LQD7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni144 – 1474Pyridoxal phosphate bindingUniRule annotation

Sequence similaritiesi

Belongs to the kynureninase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG3844.
InParanoidiA3LQD7.
KOiK01556.
OMAiRFWQPLS.
OrthoDBiEOG7V1G0J.

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.

A3LQD7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLEKAQELD TKYPTYKDEF AVPTFKSLGI ETSQFNENTD SIYLCGNSLG
60 70 80 90 100
LMPKSTKQAI NDELNAWIER GVESHFNHPG QSEGKTPWVD IDLPLVPLVA
110 120 130 140 150
PIVGAKENEV AVMGSLTSNL NALLINFYKP KDKRTKILFE KQAFPSDYYA
160 170 180 190 200
FLNLVKLHGY DESHLVQLKV LPGNTYLTTE QIKKAVDDNI DELAMVCFPG
210 220 230 240 250
IQYYTGQFFK IEEITNYVKN KGKNEIVVGW DLAHAVGNVP LKLHDWNVDF
260 270 280 290 300
AAWCSYKYLN SGPGGIAGIY VHEQYTKDNS KTSFSPRLAG WWGNNASDRF
310 320 330 340 350
KMLEEFDPIN SALSYRQSNP SVIDVVAVKS SLELFKKVGG VPKLRKKSIA
360 370 380 390 400
LTQFLQDLLV SSKYYFRSDN DTDRSKIGFT ILTPLNQEER GAQLSVLFQP
410 420 430 440 450
HYDDKQKNIM ERVSGYLHNH AIICDERRPD VIRFAPLPLY NTFEETYYAA
460
QRLFEALDKI SSEEI
Length:465
Mass (Da):52,840
Last modified:April 3, 2007 - v1
Checksum:iAB373BBF56454822
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000496 Genomic DNA. Translation: ABN65189.1.
RefSeqiXP_001383218.1. XM_001383181.1.

Genome annotation databases

GeneIDi4836702.
KEGGipic:PICST_55542.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000496 Genomic DNA. Translation: ABN65189.1.
RefSeqiXP_001383218.1. XM_001383181.1.

3D structure databases

ProteinModelPortaliA3LQD7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi4924.PICST_55542.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi4836702.
KEGGipic:PICST_55542.

Phylogenomic databases

eggNOGiCOG3844.
InParanoidiA3LQD7.
KOiK01556.
OMAiRFWQPLS.
OrthoDBiEOG7V1G0J.

Enzyme and pathway databases

UniPathwayiUPA00253; UER00329.
UPA00334; UER00455.

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 58785 / CBS 6054 / NBRC 10063 / NRRL Y-11545.

Entry informationi

Entry nameiKYNU_PICST
AccessioniPrimary (citable) accession number: A3LQD7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 16, 2008
Last sequence update: April 3, 2007
Last modified: January 7, 2015
This is version 55 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal 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

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.