HHsearch alignment for GI: 254780486 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=98.04 E-value=0.00075 Score=44.14 Aligned_cols=322 Identities=18% Similarity=0.264 Sum_probs=184.1
Q ss_pred CCCEEEECCCCCCCCCCCCHH-HHHHHHHHHHHHC------CCC-----CCCCCCCCCCCHHHHHHHHHHHHHCCC--CC
Q ss_conf 897689803446566779889-9999999998637------868-----872244368858999999998401288--85
Q gi|254780486|r 27 RRQDIWDFTSHDYLALSSSTL-LREKILSSLDSKI------PIG-----SGGSRLLCGNYNQHLELEEEAADFFGF--EK 92 (381)
Q Consensus 27 ~~~~~l~f~s~dYLGl~~~p~-v~~a~~~a~~~~~------g~~-----~~~sr~~~G~~~~~~~lE~~lA~~~g~--e~ 92 (381)
T Consensus 35 ~~~~~iYL~-N-S--Lal~pk~~~~~~~~~lD-~W~~~~~~~~~khPee~~~~pW~----~~~~~~~~l~~~vlvA~~~e 105 (444)
T TIGR01814 35 DENEVIYLD-N-S--LALMPKSAREALKEILD-KWAKLAVESHNKHPEEVGKVPWF----TLDEALLKLLADVLVAQEKE 105 (444)
T ss_pred CCCCEEEEE-C-C--CCHHHHHHHHHHHHHHH-HHHHHHHHHHCCCCHHCCCCCCC----CCCHHHHCCCCHHEECCCCC
T ss_conf 998779700-4-1--12368999999999987-68999987520571003678862----03453531431001116653
Q ss_pred EEEECCCCHHHH-HHHHHHCCC-------CCCCCHHHHCCHH----HHHHHHHCCCC----CE--EECC----CCHHHHH
Q ss_conf 167416602456-556663168-------9710045420267----75266640876----40--3056----8814789
Q gi|254780486|r 93 MLYFGSGYAANM-AILSTLPQA-------TDLIVYDKLVHAS----IREGINSGKAQ----AI--AIPH----NNINSFA 150 (381)
Q Consensus 93 al~~~sG~~An~-~~i~~l~~~-------~d~ii~D~~~HaS----i~~g~~ls~a~----~~--~f~H----nD~~~Le 150 (381)
T Consensus 106 vv~~ns-lT~NLh~ll~~Fy~pqredt~~R~kIL~E~~aFPSD~Ya~e~Q~~L~g~~~e~~l~~~~p~~~e~tLr~~di~ 184 (444)
T TIGR01814 106 VVVMNS-LTVNLHKLLASFYKPQREDTEKRTKILLEAKAFPSDLYAIESQLRLHGLEPEEHLVQVEPREAEETLRLEDIL 184 (444)
T ss_pred EEEECH-HHHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCCCEEEEEECCCCCHHHHHHHH
T ss_conf 663004-3388999999870754247733457565167887279999999746798734412677422344211078899
Q ss_pred HHHHHHHHCCCCCCCEEEECCCCCCCCCHHHHHHHHHHHHHCCEEEEECCCCCCC-CCCCCCCEEEEEHHCCCCCC-CCC
Q ss_conf 9764310002478607971462157661346899999863136089861311222-34777640110000134652-100
Q gi|254780486|r 151 ENINKWRKSGGKGFPWIVVESIYSMDGDKAPLDDLVKIANDYDGFIVVDEAHATG-VCGPLGKGLTHIIEERNNVI-VMH 228 (381)
Q Consensus 151 ~~l~~~~~~~~~~~~~vv~egv~Sm~G~~apL~~i~~l~~~y~~~LivDEah~~G-v~G~~G~G~~~~~~~~~~~i-v~~ 228 (381)
T Consensus 185 ~~iE~~----~D~~A~v~l~~V~Y~TGQ~fDm~~~t~~a~~~~~~~vfDLAHa~~Nv--------Pl~LH~w~VDFA~WC 252 (444)
T TIGR01814 185 DTIEKN----GDEIALVLLSGVQYYTGQLFDMRAITRAAHKRGAIVVFDLAHAVANV--------PLDLHDWGVDFACWC 252 (444)
T ss_pred HHHHHC----CCCEEEEEECCCCCCHHHHHHHHHHHHHHHCCCCEEEEEHHHHHCCC--------CCCCCCCCCCEEEEC
T ss_conf 999853----89789998478443023678999999997089765996022211076--------322578888777884
Q ss_pred C---CCCCCCC-EEEEEECCCCCCCCCC-----CCCCCEEC---------------CCCCCCCHHHHHHHH-HHHHHHC-
Q ss_conf 1---3465653-0267524510010000-----12110000---------------135775025789887-8988627-
Q gi|254780486|r 229 S---CSKALGS-SGALVGSNKIIYDYLI-----NYAKPFIY---------------TTSPSPILAVVACEA-LKLIKRK- 282 (381)
Q Consensus 229 T---lsKa~g~-~GG~i~~~~~ii~~l~-----~~~~~~if---------------st~l~P~~~aaa~aa-l~~l~~~- 282 (381)
T Consensus 253 ~YKYLNa~pg~v~~~F~h~~~~~~~~~~~~lwWwh~~~~rF~m~~~~~~~~g~~~~~~snPpv~~~a~L~sSL~~F~q~~ 332 (444)
T TIGR01814 253 SYKYLNASPGIVVGAFVHEKHAHEELPRLALWWWHARPKRFKMENTLVLRPGAAAFRLSNPPVLSVAALRSSLDLFDQAS 332 (444)
T ss_pred CCCCCCCHHHHHHHHHCCHHHHCCCCHHCCCCCCCCCCHHHCCCHHCCCCCCCHHHHHCCCCHHHHHHHHHHHHHHHCCC
T ss_conf 66011611355512310224411420002553245763432441102556420243305876888988885477663058
Q ss_pred -CCHHHHHHHHHHHHHHHHHCCCCCC------CCCCEE---------------EEEE-CCHHHHHHHHHHHHHCCEEEEE
Q ss_conf -1022478999999998764179789------989728---------------9995-8979999999999977918986
Q gi|254780486|r 283 -PALHKSLLQLINITDKIANKKIGFS------SQSHIQ---------------SIVI-GDNKSCLNIAKNLQKKGFDIRA 339 (381)
Q Consensus 283 -~~~~~~l~~~~~~~~~~~~~~~g~~------~~s~I~---------------~v~~-gd~~~a~~~~~~L~~~Gi~v~~ 339 (381)
T Consensus 333 m~~lRkKS~~LTdyl~~L~~~~~~~~~~~rie~~k~~~~I~TP~~~~~Rgcqls~~~~~~~~~~~~~~~~L~~r~v-v~D 411 (444)
T TIGR01814 333 MEALRKKSLLLTDYLEELIKARCAYKKALRIETLKLVLTIITPEDHAQRGCQLSLEFPSDRKEDAAVFQALIKRGV-VID 411 (444)
T ss_pred HHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHCCCCCEEEEECCCCCCCCCCEEEEEECCCCCHHHHHHHHHHHCCC-EEE
T ss_conf 4899999988877899999852258512320357856897378881215543789707888703578999986796-330
Q ss_pred ECCCCCCCCCCEEEEE-CCCCCCHHHHHHHHHHHHHHHH
Q ss_conf 2288888887039996-2878999999999999999988
Q gi|254780486|r 340 IRPPTVPINTARLRIS-ITLNVDEPTIVKLFDILPQIIS 377 (381)
Q Consensus 340 i~~PtVp~~~~rlRi~-v~a~~t~edi~~~~~~l~~v~~ 377 (381)
T Consensus 412 ~R~P~v------IR~APvpLYn~F~DVy~~V~~L~~~~~ 444 (444)
T TIGR01814 412 FREPSV------IRLAPVPLYNTFVDVYDAVEVLEEILE 444 (444)
T ss_pred CCCCCC------EEEECCCCCCCEEHHHHHHHHHHHHHC
T ss_conf 258883------276276453655049899999999949