HHsearch alignment for GI: 254781062 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=100.00 E-value=1.1e-36 Score=250.89 Aligned_cols=384 Identities=16% Similarity=0.193 Sum_probs=282.3
Q ss_pred HHHHHHHC--CCCC-----C---CCCCCCEEEEECCCCCCCCHHHHHHHHHHHHHHCCCCCCHHHH-----HHHHHHHHH
Q ss_conf 78998738--4102-----6---5657865997668888989899999999998614986602679-----999999999
Q gi|254781062|r 5 INSIRKDF--PILG-----R---DIRKKPLIYFDNAASAQKPQDVIDSIMCTYSHEYANIHRGLHY-----MANAVTDKY 69 (406)
Q Consensus 5 ~~~~R~~f--p~l~-----~---~~~~~~~iYld~a~~~~~~~~V~~a~~~~~~~~~~n~~~~~~~-----~~~~~~~~~ 69 (406)
T Consensus 10 L~~lRd~F~~P~~~dLP~~d~Slv~~~~~~iYL~N-SLal~pk~~~~~~~~~lD~W~~~~~~-~~~khPee~~~~pW~~~ 87 (444)
T TIGR01814 10 LRALRDEFHLPKIKDLPDVDLSLVDDENEVIYLDN-SLALMPKSAREALKEILDKWAKLAVE-SHNKHPEEVGKVPWFTL 87 (444)
T ss_pred HHHHHHHHCCCCCCCCCCCCHHCCCCCCCEEEEEC-CCCHHHHHHHHHHHHHHHHHHHHHHH-HHCCCCHHCCCCCCCCC
T ss_conf 47863220478645678974101289987797004-11236899999999998768999987-52057100367886203
Q ss_pred -HHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHHHHHH--HHHCCCCCCCC-HHHHHHHHHHCCCCCCCCCCCC----
Q ss_conf -999999999828797654334687689876543223444--32013443454-0110000100001222232222----
Q gi|254781062|r 70 -EKARDKVRRFINASSVKEIIFTRSATESINLVSYGWGAR--HISTGDEIVLS-VMEHHSNIIPWYFLRQRRGASL---- 141 (406)
Q Consensus 70 -~~aR~~ia~~lga~~~~~v~ft~~~Te~~n~~~~~~~~~--~~~~gd~Vi~s-~~eh~s~~~~~~~~~~~~G~~v---- 141 (406)
T Consensus 88 ~~~~~~l~~~vlvA~~-~evv~~nslT~NLh~ll~~Fy~pqredt~~R~kIL~E~~aFPSD~Ya~e~Q~~L~g~~~e~~l 166 (444)
T TIGR01814 88 DEALLKLLADVLVAQE-KEVVVMNSLTVNLHKLLASFYKPQREDTEKRTKILLEAKAFPSDLYAIESQLRLHGLEPEEHL 166 (444)
T ss_pred CHHHHCCCCHHEECCC-CCEEEECHHHHHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCHHHHHHHHHHHCCCCCCCCCE
T ss_conf 4535314310011166-536630043388999999870754247733457565167887279999999746798734412
Q ss_pred CCCCCCC-CCCCHHH---HHHHHCCCCCCCCCCCCCCCCCCCCCCCCCEECCCCCCCCCCCCCCCCCCCCCCCCHHHHCC
Q ss_conf 2222222-2210257---88751023344332222222233333332100023444431012332000111000011001
Q gi|254781062|r 142 VWVPIDN-QGFFHID---EFKNRLTERTKLIAITHMSNVLGTVIPIKEICRIAHERNIPVLVDGSQGSVHNFVDVQDIDC 217 (406)
Q Consensus 142 ~~i~~~~-~g~id~~---~l~~~i~~~t~lv~i~~~~~~tG~~~pi~~I~~~~~~~g~~~~vD~aq~~g~~~id~~~~~~ 217 (406)
T Consensus 167 ~~~~p~~~e~tLr~~di~~~iE~~~D~~A~v~l~~V~Y~TGQ~fDm~~~t~~a~~~~~~~vfDLAHa~~NvPl~LH~w~V 246 (444)
T TIGR01814 167 VQVEPREAEETLRLEDILDTIEKNGDEIALVLLSGVQYYTGQLFDMRAITRAAHKRGAIVVFDLAHAVANVPLDLHDWGV 246 (444)
T ss_pred EEEEECCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCCHHHHHHHHHHHHHHHCCCCEEEEEHHHHHCCCCCCCCCCCC
T ss_conf 67742234421107889999985389789998478443023678999999997089765996022211076322578888
Q ss_pred CCCCCCCCC-CCCCCC-CCHHHCCCCCCCCCEEECC-CCEEEEEEECCCC---CCCCCHHCCCCCCCCCHHHHHHHHHCC
Q ss_conf 122234322-235444-3100025666310012114-5303433202453---003310000012212024566421012
Q gi|254781062|r 218 DWYIITGHK-LYGPSG-IGGLYSKESRLNEMDPFMG-GSEMIADVTQDMV---TYADLPYRFEPGTPPISQAIALGVALD 291 (406)
Q Consensus 218 D~~~~S~hK-~~Gp~G-~G~l~~~~~~~~~~~p~~~-g~~~~~~~~~~~~---~~~~~~~r~e~Gt~~~~~~~al~~al~ 291 (406)
T Consensus 247 DFA~WC~YKYLNa~pg~v~~~F~h~~~~~~~~~~~~lwWwh~~~~rF~m~~~~~~~~g~~~~~~snPpv~~~a~L~sSL~ 326 (444)
T TIGR01814 247 DFACWCSYKYLNASPGIVVGAFVHEKHAHEELPRLALWWWHARPKRFKMENTLVLRPGAAAFRLSNPPVLSVAALRSSLD 326 (444)
T ss_pred CEEEECCCCCCCCHHHHHHHHHCCHHHHCCCCHHCCCCCCCCCCHHHCCCHHCCCCCCCHHHHHCCCCHHHHHHHHHHHH
T ss_conf 77788466011611355512310224411420002553245763432441102556420243305876888988885477
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCC-C------------EEEECCCCC--CCCCEEEEEECC--CCHHHHHHHHHHC
Q ss_conf 3322222222222222222222222222-1------------013226852--158679998089--9999999999878
Q gi|254781062|r 292 YVEKIDRKSIFSYERELARYVRSRLKEV-R------------GMQLVNESL--EDSPIISFRLGN--IHPYDLALFLDGE 354 (406)
Q Consensus 292 ~~~~~g~~~i~~~~~~l~~~l~~~L~~~-~------------g~~i~~~~~--~~~~iv~~~~~~--~~~~~v~~~L~~~ 354 (406)
T Consensus 327 ~F~q~~m~~lRkKS~~LTdyl~~L~~~~~~~~~~~rie~~k~~~~I~TP~~~~~Rgcqls~~~~~~~~~~~~~~~~L~~r 406 (444)
T TIGR01814 327 LFDQASMEALRKKSLLLTDYLEELIKARCAYKKALRIETLKLVLTIITPEDHAQRGCQLSLEFPSDRKEDAAVFQALIKR 406 (444)
T ss_pred HHHCCCHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHCCCCCEEEEECCCCCCCCCCEEEEEECCCCCHHHHHHHHHHHC
T ss_conf 66305848999999888778999998522585123203578568973788812155437897078887035789999867
Q ss_pred CCEEEECCHHHHHHHHHCCCCCEEEEE-ECCCCCHHHHHHHHHHHHHHHH
Q ss_conf 969997521127889972899579999-3588899999999999999999
Q gi|254781062|r 355 GIAIRAGTHCANPLLKFLGIDSLCRAS-LAMYNTYEEADKFIETLKKSIQ 403 (406)
Q Consensus 355 gI~v~~G~~ca~~~~~~~g~~~~iRiS-~~~~nt~edid~~i~~l~~~i~ 403 (406)
T Consensus 407 ~vv~D~------------R~P~vIR~APvpLYn~F~DVy~~V~~L~~~~~ 444 (444)
T TIGR01814 407 GVVIDF------------REPSVIRLAPVPLYNTFVDVYDAVEVLEEILE 444 (444)
T ss_pred CCEEEC------------CCCCCEEEECCCCCCCEEHHHHHHHHHHHHHC
T ss_conf 963302------------58883276276453655049899999999949