HHsearch alignment for GI: 254780153 and conserved domain: cd01494

>cd01494 AAT_I Aspartate aminotransferase (AAT) superfamily (fold type I) of pyridoxal phosphate (PLP)-dependent enzymes. PLP 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 history of these enzymes. Structure and sequence analysis
Probab=99.74  E-value=4.7e-17  Score=127.77  Aligned_cols=154  Identities=27%  Similarity=0.260  Sum_probs=115.0

Q ss_pred             HHHHHHHHHHHHCCCCCCEEEEECCCCHHHHHHHHHHCCCCCCEEEEEECCHHHHHHHHHHHCCCCCEEEEECCCCCC--
Q ss_conf             999999999996889985799974873489998753205789707997073688888765323876306740577765--
Q gi|254780153|r   50 INKAIQLTRKVLEVPENYRIAIVPASDTGAVEMALWSLLGYRGVDVLAWESFGLGWMSDIRQLSLQDVREFTAPYGSL--  127 (391)
Q Consensus        50 ~~~~~~~l~~l~~~p~~y~v~~l~GsgT~~~ea~~~nl~~~~~~~~~~~g~~~~r~~~~~~~~~~~~~~~~~~~~g~~--  127 (391)
T Consensus         2 ~~e~e~~la~~~~~~~~-~~i~-~~sgt~A~~~~~~~l~~~gd~vi~~~~~~~s~~~~~~-~~~g~~~~~~~~~~~~~~~   78 (170)
T cd01494           2 LEELEEKLARLLQPGND-KAVF-VPSGTGANEAALLALLGPGDEVIVDANGHGSRYWVAA-ELAGAKPVPVPVDDAGYGG   78 (170)
T ss_pred             HHHHHHHHHHHHCCCCC-EEEE-ECHHHHHHHHHHHHHHCCCCEEEECCCCHHHHHHHHH-HHCCCEEEEECCCCCCCCC
T ss_conf             89999999998489989-8999-5669999999999972799999982684375689999-8659877872347787554


Q ss_pred             CCHHHC------CCCCCEEEEEEECCCCEEECCEEE--ECCCCCCEEEEEECCHHHHCC-----CCCCCCEEEEECCHHC
Q ss_conf             786767------855657997420242022032035--025686148864011011025-----4556857999700120
Q gi|254780153|r  128 PDFSKV------DFDRDVVFVWNGTTSGVCVPDVGF--IPESREGLVICDATSAVFARH-----IDFNKLDVVTFSAQKV  194 (391)
Q Consensus       128 ~~~~~~------~~~~~v~~~h~ETstGv~~~~~~~--~~~~~~~llivD~vSs~g~~p-----~d~~~iDv~~a~sQK~  194 (391)
T Consensus        79 ~~~~~~~~~~~~~~~~~i~~~~~~~~~g~~~~l~~I~~la~~~gi~livD~a~~~g~~~~~~~~~~~~~~D~~~~s~hK~  158 (170)
T cd01494          79 LDVAILEELKAKPNVALIVITPNTTSGGVLVPLKEIRKIAKEYGILLLVDAASAGGASPAPGVLIPEGGADVVTFSLHKN  158 (170)
T ss_pred             CCHHHHHHHHCCCCCEEEEEEEECCCCCCCCCHHHHHHHHHHCCCEEEEECCCHHCCCCCCCCCCCCCCCEEEEECCCCC
T ss_conf             68999999855999636887740147873201999973562079699994684321606666677778985999898666


Q ss_pred             CCCCCCCEEEEEC
Q ss_conf             0176651544567
Q gi|254780153|r  195 LGGEAGFGIIILS  207 (391)
Q Consensus       195 l~~ppGl~~v~~s  207 (391)
T Consensus       159 lg-~~g~g~l~~~  170 (170)
T cd01494         159 LG-GEGGGVVIVK  170 (170)
T ss_pred             CC-CCCEEEEEEC
T ss_conf             78-9857999989