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Database: UniProt/TrEMBL
Entry: D2BAW6_STRRD
LinkDB: D2BAW6_STRRD
Original site: D2BAW6_STRRD 
ID   D2BAW6_STRRD            Unreviewed;       407 AA.
AC   D2BAW6;
DT   09-FEB-2010, integrated into UniProtKB/TrEMBL.
DT   09-FEB-2010, sequence version 1.
DT   27-SEP-2017, entry version 57.
DE   RecName: Full=Kynureninase {ECO:0000256|HAMAP-Rule:MF_01970, ECO:0000256|PIRNR:PIRNR038800};
DE            EC=3.7.1.3 {ECO:0000256|HAMAP-Rule:MF_01970, ECO:0000256|PIRNR:PIRNR038800};
DE   AltName: Full=L-kynurenine hydrolase {ECO:0000256|HAMAP-Rule:MF_01970};
GN   Name=kynU {ECO:0000256|HAMAP-Rule:MF_01970};
GN   OrderedLocusNames=Sros_9107 {ECO:0000313|EMBL:ACZ91730.1};
OS   Streptosporangium roseum (strain ATCC 12428 / DSM 43021 / JCM 3005 /
OS   NI 9100).
OC   Bacteria; Actinobacteria; Streptosporangiales; Streptosporangiaceae;
OC   Streptosporangium.
OX   NCBI_TaxID=479432 {ECO:0000313|EMBL:ACZ91730.1, ECO:0000313|Proteomes:UP000002029};
RN   [1] {ECO:0000313|EMBL:ACZ91730.1, ECO:0000313|Proteomes:UP000002029}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 12428 / DSM 43021 / JCM 3005 / NI 9100
RC   {ECO:0000313|Proteomes:UP000002029};
RX   PubMed=21304675; DOI=10.4056/sigs.631049;
RA   Nolan M., Sikorski J., Jando M., Lucas S., Lapidus A.,
RA   Glavina Del Rio T., Chen F., Tice H., Pitluck S., Cheng J.F.,
RA   Chertkov O., Sims D., Meincke L., Brettin T., Han C., Detter J.C.,
RA   Bruce D., Goodwin L., Land M., Hauser L., Chang Y.J., Jeffries C.D.,
RA   Ivanova N., Mavromatis K., Mikhailova N., Chen A., Palaniappan K.,
RA   Chain P., Rohde M., Goker M., Bristow J., Eisen J.A., Markowitz V.,
RA   Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT   "Complete genome sequence of Streptosporangium roseum type strain (NI
RT   9100).";
RL   Stand. Genomic Sci. 2:29-37(2010).
CC   -!- FUNCTION: Catalyzes the cleavage of L-kynurenine (L-Kyn) and L-3-
CC       hydroxykynurenine (L-3OHKyn) into anthranilic acid (AA) and 3-
CC       hydroxyanthranilic acid (3-OHAA), respectively.
CC       {ECO:0000256|HAMAP-Rule:MF_01970, ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- CATALYTIC ACTIVITY: L-3-hydroxykynurenine + H(2)O = 3-
CC       hydroxyanthranilate + L-alanine. {ECO:0000256|HAMAP-Rule:MF_01970,
CC       ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- CATALYTIC ACTIVITY: L-kynurenine + H(2)O = anthranilate + L-
CC       alanine. {ECO:0000256|HAMAP-Rule:MF_01970,
CC       ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01970,
CC         ECO:0000256|PIRNR:PIRNR038800};
CC   -!- PATHWAY: Amino-acid degradation; L-kynurenine degradation; L-
CC       alanine and anthranilate from L-kynurenine: step 1/1.
CC       {ECO:0000256|HAMAP-Rule:MF_01970, ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- PATHWAY: Cofactor biosynthesis; NAD(+) biosynthesis; quinolinate
CC       from L-kynurenine: step 2/3. {ECO:0000256|HAMAP-Rule:MF_01970,
CC       ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01970,
CC       ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- SIMILARITY: Belongs to the kynureninase family.
CC       {ECO:0000256|HAMAP-Rule:MF_01970, ECO:0000256|PIRNR:PIRNR038800}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation
CC       of feature annotation. {ECO:0000256|HAMAP-Rule:MF_01970}.
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DR   EMBL; CP001814; ACZ91730.1; -; Genomic_DNA.
DR   RefSeq; WP_012895457.1; NC_013595.1.
DR   STRING; 479432.Sros_9107; -.
DR   EnsemblBacteria; ACZ91730; ACZ91730; Sros_9107.
DR   KEGG; sro:Sros_9107; -.
DR   eggNOG; ENOG4105CKY; Bacteria.
DR   eggNOG; COG3844; LUCA.
DR   HOGENOM; HOG000242437; -.
DR   KO; K01556; -.
DR   OMA; GWYGGDK; -.
DR   OrthoDB; POG091H0D63; -.
DR   UniPathway; UPA00253; UER00329.
DR   UniPathway; UPA00334; UER00455.
DR   Proteomes; UP000002029; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR   GO; GO:0030429; F:kynureninase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0034354; P:'de novo' NAD biosynthetic process from tryptophan; IEA:UniProtKB-UniRule.
DR   GO; GO:0043420; P:anthranilate metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0097053; P:L-kynurenine catabolic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0019805; P:quinolinate biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006569; P:tryptophan catabolic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 2.
DR   HAMAP; MF_01970; Kynureninase; 1.
DR   InterPro; IPR000192; Aminotrans_V_dom.
DR   InterPro; IPR010111; Kynureninase.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major_sub1.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_sub2.
DR   PANTHER; PTHR14084; PTHR14084; 1.
DR   Pfam; PF00266; Aminotran_5; 1.
DR   PIRSF; PIRSF038800; KYNU; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
DR   TIGRFAMs; TIGR01814; kynureninase; 1.
PE   3: Inferred from homology;
KW   Complete proteome {ECO:0000313|Proteomes:UP000002029};
KW   Hydrolase {ECO:0000256|HAMAP-Rule:MF_01970,
KW   ECO:0000256|PIRNR:PIRNR038800};
KW   Pyridine nucleotide biosynthesis {ECO:0000256|HAMAP-Rule:MF_01970,
KW   ECO:0000256|PIRNR:PIRNR038800};
KW   Pyridoxal phosphate {ECO:0000256|HAMAP-Rule:MF_01970,
KW   ECO:0000256|PIRNR:PIRNR038800};
KW   Reference proteome {ECO:0000313|Proteomes:UP000002029}.
FT   DOMAIN      143    341       Aminotran_5. {ECO:0000259|Pfam:PF00266}.
FT   REGION      126    129       Pyridoxal phosphate binding.
FT                                {ECO:0000256|HAMAP-Rule:MF_01970}.
FT   BINDING      98     98       Pyridoxal phosphate; via amide nitrogen.
FT                                {ECO:0000256|HAMAP-Rule:MF_01970}.
FT   BINDING      99     99       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   BINDING     194    194       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   BINDING     197    197       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   BINDING     217    217       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   BINDING     247    247       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   BINDING     273    273       Pyridoxal phosphate. {ECO:0000256|HAMAP-
FT                                Rule:MF_01970}.
FT   MOD_RES     218    218       N6-(pyridoxal phosphate)lysine.
FT                                {ECO:0000256|HAMAP-Rule:MF_01970}.
SQ   SEQUENCE   407 AA;  44407 MW;  556AC44A97991756 CRC64;
     MTISRADCVA LDADDPLKHL RDEFVLPDGT IYLVGNSLGA MPRAAAAATA RVVEEEWGRQ
     LVGGWNSAGW FDLPLTTGDR LAPLIGAGPG QVVVGESTSI AIVKAVSAAM GLRPGRRVII
     SDLANFPTDR YMVEGLVKAL GGYEVRDIGV LDEVLGDDVA CVLMSEVDYR TGERHDTAAV
     TAKVQAAGAL MIWDLCHSAG AFQVDMSAAD FAVGCTYKYL NAGPGAPAFV YVNPRHHARA
     EHMLTGWHGH AAPFAFEPGY RPAEGIRRFT VSTPHVLSYA PLNASLDIWE RVDLGQVRAK
     SVALTSLFID LAEELRAPYG VELVTPRDPE RRGSQVSLRH PDGYPVMRAL IDRGVHGDFR
     APDILRFGFA PLYIRFADVY DAVATLTEVL EKEHWRDERY QRRLAVT
//
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