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A3MHE2

- KYNU_BURM7

UniProt

A3MHE2 - KYNU_BURM7

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Protein

Kynureninase

Gene

kynU

Organism
Burkholderia mallei (strain NCTC 10247)
Status
Reviewed - 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 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. 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

BioCyciBMAL320389:GH97-99-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:BMA10247_0099
OrganismiBurkholderia mallei (strain NCTC 10247)
Taxonomic identifieri320389 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderiapseudomallei group
ProteomesiUP000002284: Chromosome I

Subcellular locationi

GO - Cellular componenti

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

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 416416KynureninasePRO_0000356995Add
BLAST

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

STRINGi320389.BMA10247_0099.

Structurei

3D structure databases

ProteinModelPortaliA3MHE2.
SMRiA3MHE2. Positions 3-404.
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.
OMAiVWDLAHS.
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.

A3MHE2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKTREEALAL DRDDPLAPLR EQFALPAGVI YLDGNSLGAQ PRAAAARAQQ
60 70 80 90 100
VIGAEWGEGL IRSWNTAGWF ALPRRLGDRL APLIGAADDE VAITDTISIN
110 120 130 140 150
LFKLLAAMLR HQARHAPKRR VIVSERSNFP TDLYIAQGLI AQLDRDYELR
160 170 180 190 200
LIDDPADLPD ALDDETAVAM ITHVNYRTGY MHDMPSVTQT VRQAGALMLW
210 220 230 240 250
DLAHSAGAVP VDLNGALADG AVGCTYKYLN GGPGSPAFVW VPKRHQRAFE
260 270 280 290 300
QPLSGWWGHR APFAMQPAFE PDPGIARFLC GTQPIVSMSM VECGLDVFAQ
310 320 330 340 350
TDMHAIRRKS LALTDAFVAL VESRCAGQPL KLVTPRAHHQ RGSQASFEHP
360 370 380 390 400
HGYEVMQALI ARGVIGDYRE PRILRFGFTP LYTRFVDVWD AVETLRDILD
410
TEAWRAPEFA TRAAVT
Length:416
Mass (Da):45,922
Last modified:April 3, 2007 - v1
Checksum:i35E6734AC426EE17
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000548 Genomic DNA. Translation: ABO07333.1.
RefSeqiYP_001079678.1. NC_009080.1.

Genome annotation databases

EnsemblBacteriaiABO07333; ABO07333; BMA10247_0099.
GeneIDi4892060.
KEGGibmn:BMA10247_0099.
PATRICi19142603. VBIBurMal96640_2368.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000548 Genomic DNA. Translation: ABO07333.1 .
RefSeqi YP_001079678.1. NC_009080.1.

3D structure databases

ProteinModelPortali A3MHE2.
SMRi A3MHE2. Positions 3-404.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 320389.BMA10247_0099.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABO07333 ; ABO07333 ; BMA10247_0099 .
GeneIDi 4892060.
KEGGi bmn:BMA10247_0099.
PATRICi 19142603. VBIBurMal96640_2368.

Phylogenomic databases

eggNOGi COG3844.
HOGENOMi HOG000242437.
KOi K01556.
OMAi VWDLAHS.
OrthoDBi EOG6N67XP.

Enzyme and pathway databases

UniPathwayi UPA00253 ; UER00329 .
UPA00334 ; UER00455 .
BioCyci BMAL320389:GH97-99-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_dom.
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. DeShazer D., Woods D.E., Nierman W.C.
    Submitted (JAN-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCTC 10247.

Entry informationi

Entry nameiKYNU_BURM7
AccessioniPrimary (citable) accession number: A3MHE2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 16, 2008
Last sequence update: April 3, 2007
Last modified: November 26, 2014
This is version 54 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