>cd00609 AAT_like Aspartate aminotransferase family. This family belongs to pyridoxal phosphate (PLP)-dependent aspartate aminotransferase superfamily (fold I). Pyridoxal phosphate combines with an alpha-amino acid to form a compound called a Schiff base or aldimine intermediate, which depending on the reaction, is the substrate in four kinds of reactions (1) transamination (movement of amino groups), (2) racemization (redistribution of enantiomers), (3) decarboxylation (removing COOH groups), and (4) various side-chain reactions depending on the enzyme involved. Pyridoxal phosphate (PLP) dependent enzymes were previously classified into alpha, beta and gamma classes, based on the chemical characteristics (carbon atom involved) of the reaction they catalyzed. The availability of several structures allowed a comprehensive analysis of the evolutionary classification of PLP dependent enzymes, and it was found that the functional classification did not always agree with the evolutionary hi

Probab=99.87 E-value=2.1e-22 Score=160.84 Aligned_cols=315 Identities=20% Similarity=0.299 Sum_probs=192.4 Q ss_pred CCCHHHHHHHHHHHHHHC---CCCCCHHHHHHHHHHHHHHHHHHHHHHHCC------CCCCCCCCCCCCHHHHHHHHHHH Q ss_conf 989899999999998614---986602679999999999999999999828------79765433468768987654322 Q gi|254781062|r 34 QKPQDVIDSIMCTYSHEY---ANIHRGLHYMANAVTDKYEKARDKVRRFIN------ASSVKEIIFTRSATESINLVSYG 104 (406) Q Consensus 34 ~~~~~V~~a~~~~~~~~~---~n~~~~~~~~~~~~~~~~~~aR~~ia~~lg------a~~~~~v~ft~~~Te~~n~~~~~ 104 (406) T Consensus 11 ~~~~~~~~~~~~~~~~~~~~~y~~~~g~-----------~~lr~aia~~~~~~~~~~~~-~~~I~it~G~~~al~~~~~~ 78 (350) T cd00609 11 PPPPEVLEALAAAALRAGLLGYYPDPGL-----------PELREAIAEWLGRRGGVDVP-PEEIVVTNGAQEALSLLLRA 78 (350) T ss_pred CCCHHHHHHHHHHHHCCCCCCCCCCCCC-----------HHHHHHHHHHHHHHHCCCCC-HHHEEEECCHHHHHHHHHHH T ss_conf 8799999999999747467587999881-----------99999999998787389974-79789926999999999999 Q ss_pred HHHHHHHCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCC--CHHHHHHHHCCCCCCCCCCCCCCCCCCCCCC Q ss_conf 34443201344345401100001000012222322222222222221--0257887510233443322222222333333 Q gi|254781062|r 105 WGARHISTGDEIVLSVMEHHSNIIPWYFLRQRRGASLVWVPIDNQGF--FHIDEFKNRLTERTKLIAITHMSNVLGTVIP 182 (406) Q Consensus 105 ~~~~~~~~gd~Vi~s~~eh~s~~~~~~~~~~~~G~~v~~i~~~~~g~--id~~~l~~~i~~~t~lv~i~~~~~~tG~~~p 182 (406) T Consensus 79 l----~~~gd~vlv~~P~y~~----~~~~~~~~g~~~~~v~~~~~~~~~~~~~~~~~~~~~~~~~v~l~~P~NPtG~~~~ 150 (350) T cd00609 79 L----LNPGDEVLVPDPTYPG----YEAAARLAGAEVVPVPLDEEGGFLLDLELLEAAKTPKTKLLYLNNPNNPTGAVLS 150 (350) T ss_pred H----CCCCCEEEEECCCCCH----HHHHHHHCCCCCCCCCCCCCCCCCCCHHHHHHHCCCCCCEEEECCCCCCCCCCCC T ss_conf 8----0898989994798630----6999998299412556560038676689999856889978985699497254633 Q ss_pred ---CCCEECCCCCCCCCCCCCCCCCC----CCCC--CC-HHHHCCCCCCCCCCCCCCCCC--CCHHHCCCCCC-CCCEEE Q ss_conf ---32100023444431012332000----1110--00-011001122234322235444--31000256663-100121 Q gi|254781062|r 183 ---IKEICRIAHERNIPVLVDGSQGS----VHNF--VD-VQDIDCDWYIITGHKLYGPSG--IGGLYSKESRL-NEMDPF 249 (406) Q Consensus 183 ---i~~I~~~~~~~g~~~~vD~aq~~----g~~~--id-~~~~~~D~~~~S~hK~~Gp~G--~G~l~~~~~~~-~~~~p~ 249 (406) T Consensus 151 ~~~l~~l~~~a~~~~~~ii~De~Y~~~~~~~~~~~~~~~~~~~~~~i~~~S~SK~~~l~GlRiG~~~~~~~~~~~~~~~~ 230 (350) T cd00609 151 EEELEELAELAKKHGILIISDEAYAELVYDGEPPPALALLDAYERVIVLRSFSKTFGLPGLRIGYLIAPPEELLERLKKL 230 (350) T ss_pred HHHHHHHHHHHHHCCCEEEEECCCHHHCCCCCCCCHHHHCCCCCEEEEEECCCCCCCCCCCCEEEEEECHHHHHHHHHHH T ss_conf 78898999998623862688534122036998889678557798089991172303794537799998889999999862 Q ss_pred CCCCEEEEEEECCCCCCCCCHHCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCEEEECCCCC Q ss_conf 14530343320245300331000001221202456642101233222222222222222222222222221013226852 Q gi|254781062|r 250 MGGSEMIADVTQDMVTYADLPYRFEPGTPPISQAIALGVALDYVEKIDRKSIFSYERELARYVRSRLKEVRGMQLVNESL 329 (406) Q Consensus 250 ~~g~~~~~~~~~~~~~~~~~~~r~e~Gt~~~~~~~al~~al~~~~~~g~~~i~~~~~~l~~~l~~~L~~~~g~~i~~~~~ 329 (406) T Consensus 231 ~---------------------~~~~~~~~~~~q~~~~~~l~~~~-~~~~~~~~~~~~~~~~l~~~l~~~~~~~~~~p-- 286 (350) T cd00609 231 L---------------------PYTTSGPSTLSQAAAAAALDDGE-EHLEELRERYRRRRDALLEALKELGPLVVVKP-- 286 (350) T ss_pred C---------------------CCCCCCCCHHHHHHHHHHHHCCH-HHHHHHHHHHHHHHHHHHHHHHHCCCCEEECC-- T ss_conf 4---------------------21467898799999999986829-99999999999999999999985799612079-- Q ss_pred CCCCEEEEEECCC-CHHHHHHHHHHCCCEEEECCHHHHHHHHHCCCCCEEEEEECCCCCHHHHHHHHHHHHH Q ss_conf 1586799980899-9999999998789699975211278899728995799993588899999999999999 Q gi|254781062|r 330 EDSPIISFRLGNI-HPYDLALFLDGEGIAIRAGTHCANPLLKFLGIDSLCRASLAMYNTYEEADKFIETLKK 400 (406) Q Consensus 330 ~~~~iv~~~~~~~-~~~~v~~~L~~~gI~v~~G~~ca~~~~~~~g~~~~iRiS~~~~nt~edid~~i~~l~~ 400 (406) T Consensus 287 ~~g~f~~~~~~~~~~~~~~~~~l~~~gv~v~~g~~f~~------~~~~~iRl~~~~--~~~~~~~~~~rl~~ 350 (350) T cd00609 287 SGGFFLWLDLPEGDDEEFLERLLLEAGVVVRPGSAFGE------GGEGFVRLSFAT--PEEELEEALERLAE 350 (350) T ss_pred CCCEEEEEECCCCCHHHHHHHHHHHCCEEEEECHHHCC------CCCCEEEEEECC--CHHHHHHHHHHHCC T ss_conf 95539989899998299999999979999992456488------998979999639--89999999998578

HHsearch alignment for GI: 254781062 and conserved domain: cd00609