HHsearch alignment for GI: 254780488 and conserved domain: TIGR01814
>TIGR01814 kynureninase kynureninase; InterPro: IPR010111 This entry describes kynureninase, it is a pyridoxal-5'-phosphate (PLP)-dependent enzyme that catalyzes the hydrolytic cleavage of L-kynurenine to anthranilic acid and L-alanine. Kynurinine is a Trp breakdown product and a precursor for NAD. This reaction is a key step in the catabolism of L-tryptophan by Pseudomonas fluorescens and some other bacteria (1). In fungi and vertebrates, kynurenine is first hydroxylated to 3-hydroxykynurenine, which is the preferred substrate of kynureninase in those organisms, resulting in 3-hydroxyanthranilate and L-alanine. Sequence alignment with other PLP-dependent enzymes indicated that kynureninase is in subgroup IVa of the aminotransferases, along with nifS, CsdB, and serine-pyruvate aminotransferase, which suggests that kynureninase has an aminotransferase fold .; GO: 0030170 pyridoxal phosphate binding, 0030429 kynureninase activity, 0006569 tryptophan catabolic process, 0009435 NAD biosynthetic process, 0005737 cytoplasm.
Probab=95.61 E-value=0.062 Score=33.24 Aligned_cols=342 Identities=15% Similarity=0.192 Sum_probs=172.5
Q ss_pred HHCCCCCCHHHHHHHHHHHHHHCCHHCCCCC-------CHHHHHHHHHHHHHCC----CCCCCEEECCCCCCHHHHHHHH
Q ss_conf 5367878999999999999852201024568-------9789999999997203----7864111026542025677776
Q gi|254780488|r 51 VITHGHRHPIIMNAIRSASENYDQIIFSEYT-------HEPAEQLARLLIKIAP----LGLQYVFFSDSGSTSIEVALKM 119 (423)
Q Consensus 51 ~~~lGh~~~~i~~a~~~q~~~~~~~~~~~~~-------~~~~~~la~~l~~~~p----~~~~~v~f~~SGsEA~e~Alkl 119 (423)
T Consensus 43 ~NSLal~pk~~~~~~~~~lD~W~~~~~~~~~khPee~~~~pW~~~~~~~~~l~~~vlvA~~~evv~~ns-lT~NLh~ll~ 121 (444)
T TIGR01814 43 DNSLALMPKSAREALKEILDKWAKLAVESHNKHPEEVGKVPWFTLDEALLKLLADVLVAQEKEVVVMNS-LTVNLHKLLA 121 (444)
T ss_pred ECCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHCCCCCCCCCCHHHHCCCCHHEECCCCCEEEECH-HHHHHHHHHH
T ss_conf 041123689999999999876899998752057100367886203453531431001116653663004-3388999999
Q ss_pred HHHCCC-CCCCC-CCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEECCCCC-----CCCCCCCHHHHHCCC
Q ss_conf 430013-34433-21134320256653211234322333333222344542100012222-----222111101221277
Q gi|254780488|r 120 ALGFFN-NNNMP-RNKIVVMEHGYHGDTIGSMSVSMRGAFNNSYEPLLFDVETIPFPHHN-----EEQKTLDDLEKHCST 192 (423)
Q Consensus 120 ar~~~~-~~~~~-r~~ii~~~~~yHG~t~~a~s~s~~~~~~~~~~p~~~~~~~i~~~~~~-----~~~~~l~~l~~~~~~ 192 (423)
T Consensus 122 ~-Fy~pqredt~~R~kIL~E~~aFPSD~Ya~e~-------Q~~L~g~~~e~~l~~~~p~~~e~tLr~~di~~~iE~~--~ 191 (444)
T TIGR01814 122 S-FYKPQREDTEKRTKILLEAKAFPSDLYAIES-------QLRLHGLEPEEHLVQVEPREAEETLRLEDILDTIEKN--G 191 (444)
T ss_pred H-HCCCCCCCCCCCEEEEECCCCCCHHHHHHHH-------HHHCCCCCCCCCEEEEEECCCCCHHHHHHHHHHHHHC--C
T ss_conf 8-7075424773345756516788727999999-------9746798734412677422344211078899999853--8
Q ss_pred CCEEEEECCCCCCCCCCCCCCC-CCC-CCEEECCCCCCCCEECCCCCCCCCCCCCCCCCCCCCCCCCCEEECCCCCCCCC
Q ss_conf 5113431165543211222233-321-10011011123420001221244445554311223344442020134433222
Q gi|254780488|r 193 QKIAAFLVEPLILGAGGMQTYR-PYI-LKEFMRITKKYDTLLIADEVMTGWGRTGKIFACNHADITPDILCLSKGITGGA 270 (423)
Q Consensus 193 ~~iaavi~EP~i~~~gG~~~~~-~~~-l~~lr~lc~~~g~llI~DEV~tG~GRtG~~~a~~~~gi~PDi~~~gK~l~gG~ 270 (423)
T Consensus 192 D~~A~v~l~~-------V~Y~TGQ~fDm~~~t~~a~~~~~~~vfDLAHa-~~N--vPl~LH~w~VDFA~WC~YKYLNa~p 261 (444)
T TIGR01814 192 DEIALVLLSG-------VQYYTGQLFDMRAITRAAHKRGAIVVFDLAHA-VAN--VPLDLHDWGVDFACWCSYKYLNASP 261 (444)
T ss_pred CCEEEEEECC-------CCCCHHHHHHHHHHHHHHHCCCCEEEEEHHHH-HCC--CCCCCCCCCCCEEEECCCCCCCCHH
T ss_conf 9789998478-------44302367899999999708976599602221-107--6322578888777884660116113
Q ss_pred CCCCCCCCCHHHHHHHC-------CCCCCCCCCCCCCCC----------CCC-CCHHHHHCC-HHHCCCCCCCCCCCCHH
Q ss_conf 34443322401321000-------122222222333332----------222-100110000-00000112332221002
Q gi|254780488|r 271 LPLAATLCSEEIFDSHL-------SSDKKKTFFHSSSYT----------ANP-IACAAALAN-LQIWEKEPVIERIKNLE 331 (423)
Q Consensus 271 ~pisav~~~~~i~~~~~-------~~~~~~~~~h~~T~~----------gnp-l~~aaa~a~-L~~i~~~~l~~~~~~~g 331 (423)
T Consensus 262 g~v~~~F~h~~~~~~~~~~~~lwWwh~~~~rF~m~~~~~~~~g~~~~~~snPpv~~~a~L~sSL~~F~q~~m-~~lRkKS 340 (444)
T TIGR01814 262 GIVVGAFVHEKHAHEELPRLALWWWHARPKRFKMENTLVLRPGAAAFRLSNPPVLSVAALRSSLDLFDQASM-EALRKKS 340 (444)
T ss_pred HHHHHHHCCHHHHCCCCHHCCCCCCCCCCHHHCCCHHCCCCCCCHHHHHCCCCHHHHHHHHHHHHHHHCCCH-HHHHHHH
T ss_conf 555123102244114200025532457634324411025564202433058768889888854776630584-8999999
Q ss_pred ----HHHHHHHHHHHHC---------CCE------EEECCCCCEEEEEECCCCCCCCCHHHHHHHHHHHHCCEEE-EECC
Q ss_conf ----6789899997518---------977------7774553399999706876664106899999999788599-9519
Q gi|254780488|r 332 ----RMHADRLSLLKSN---------KKF------VNIRQMGTIVALDFNVQNKGYFFDKNAKLKNFFREKKILI-RPLG 391 (423)
Q Consensus 332 ----~~l~~~l~~L~~~---------~~v------~~vrG~Gl~~~iel~~~~~~~~~~~~~~l~~~l~~~Gil~-~~~g 391 (423)
T Consensus 341 ~~LTdyl~~L~~~~~~~~~~~rie~~k~~~~I~TP~~~~~Rgcqls~~~~~~~-----~~~~~~~~~L~~r~vv~D~R~P 415 (444)
T TIGR01814 341 LLLTDYLEELIKARCAYKKALRIETLKLVLTIITPEDHAQRGCQLSLEFPSDR-----KEDAAVFQALIKRGVVIDFREP 415 (444)
T ss_pred HHHHHHHHHHHHHHCCCCHHHHHCCCCCEEEEECCCCCCCCCCEEEEEECCCC-----CHHHHHHHHHHHCCCEEECCCC
T ss_conf 88877899999852258512320357856897378881215543789707888-----7035789999867963302588
Q ss_pred CEEEECC-CCCCCHHHHHHHHHHHHHHHH
Q ss_conf 9899568-987879999999999999998
Q gi|254780488|r 392 HIMYLMP-PYCITATDLDHIYNTINEAVD 419 (423)
Q Consensus 392 n~i~l~P-pl~it~~eId~~l~~l~~aL~ 419 (423)
T Consensus 416 ~vIR~APvpLYn~F~DVy~~V~~L~~~~~ 444 (444)
T TIGR01814 416 SVIRLAPVPLYNTFVDVYDAVEVLEEILE 444 (444)
T ss_pred CCEEEECCCCCCCEEHHHHHHHHHHHHHC
T ss_conf 83276276453655049899999999949