HHsearch alignment for GI: 254780741 and conserved domain: cd00430

>cd00430 PLPDE_III_AR Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Alanine Racemase. This family includes predominantly bacterial alanine racemases (AR), some serine racemases (SerRac), and putative bifunctional enzymes containing N-terminal UDP-N-acetylmuramoyl-tripeptide:D-alanyl-D-alanine ligase (murF) and C-terminal AR domains. These proteins are fold type III PLP-dependent enzymes that play essential roles in peptidoglycan biosynthesis. AR catalyzes the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. SerRac converts L-serine into its D-enantiomer (D-serine) for peptidoglycan synthesis. murF catalyzes the addition of D-Ala-D-Ala to UDPMurNAc-tripeptide, the final step in the synthesis of the cytoplasmic precursor of bacterial cell wall peptidoglycan. Members of this family contain an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with activ
Probab=99.50  E-value=2.4e-10  Score=87.77  Aligned_cols=291  Identities=16%  Similarity=0.136  Sum_probs=167.7

Q ss_pred             EEEEEHHHHHHHHHHHHHHHHHCCCEEEEEEECCC----CHHHHHHHHHHC-CEEEEECHHHHHHHHC-CCCCCCEEECC
Q ss_conf             68977999999999999985336986999541059----999999998518-7489807999989873-68801088537
Q gi|254780741|r    6 YYLIDKQKLLNNLDTALYIRKNAGVKLLLALKCFA----AWGMFDTLNQYM-DGTTSSSLYEVMLGHE-KFGGETHAYNV   79 (367)
Q Consensus         6 ~yv~d~~~i~~n~~~~~~~~~~~~~~i~yA~KaN~----~~~il~~l~~~g-~g~dv~S~~E~~la~~-g~~~~~i~~~~   79 (367)
T Consensus         3 ~~eIdl~al~~N~~~lr~~~~-~~~ki~aVVKAnAYGhG~~~va~~l~~~Gv~~faVa~~~EA~~LR~~g~~~~Ilvl~~   81 (367)
T cd00430           3 WAEIDLDALRHNLRVIRRLLG-PGTKIMAVVKADAYGHGAVEVAKALEEAGADYFAVATLEEALELREAGITAPILVLGG   81 (367)
T ss_pred             EEEEEHHHHHHHHHHHHHHCC-CCCEEEEEEEECCCCCCHHHHHHHHHHCCCCEEEEEEHHHHHHHHHCCCCCCEEEECC
T ss_conf             999819999999999998568-9986999996554657789999999987979999854999999997299998599668


Q ss_pred             CCCHHHHHHHHCCCCEEEECCCHHHHHHHHHHHCCCC--CCEEEEEECCCCCCCCCCCCCCCCCCCCCCHHHHHHH----
Q ss_conf             7780347886138868985672059999998612345--6148996357744310124557864357427888874----
Q gi|254780741|r   80 AYKDCEIDAVLSNCDTIIFNTVSQLNKFKDKAQKLHK--KIGLRINPSVSYSKFILADPNRPFSRLGEKCKDKIES----  153 (367)
Q Consensus        80 ~~~~~el~~a~~~~~~i~iDs~~El~~i~~~a~~~~~--~I~lRinP~~~~~~~~~~~~~~~~skfG~~~~~~~~~----  153 (367)
T Consensus        82 ~~-~~~~~~~~~~~l~~~i~s~~~l~~l~~~~~~~~~~~~vhlkiD------------TG--M~RlG~~~~e~~~~~~~l  146 (367)
T cd00430          82 TP-PEEAEEAIEYDLTPTVSSLEQAEALSAAAARLGKTLKVHLKID------------TG--MGRLGFRPEEAEELLEAL  146 (367)
T ss_pred             CC-HHHHHHHHHCCEEEEECCHHHHHHHHHHHHHCCCCCEEEEEEE------------CC--CCCCCCCHHHHHHHHHHH
T ss_conf             99-7999999961807687869999999999887599823999980------------68--875788979999999999


Q ss_pred             ---HHCCCEEEEECCCCCCC-CHHHHHHHHHHHHHH---HHHCCCCCEEEEECC---CCCCCCCCCCCHHHHHHHHHHHH
Q ss_conf             ---31496066530565666-147899999999989---865088750875337---76664455680789999998754
Q gi|254780741|r  154 ---EIKNVNGLMFHNNCENK-SFLCFSAMLKNIEKE---FGHFITQIEWISLGG---GIHFTDKDYPVKDFCQRLKEFSE  223 (367)
Q Consensus       154 ---~~~~i~Gih~H~gs~~~-~~~~~~~~l~~~~~~---~~~~~~~l~~idiGG---G~~~~~~~~~~~~~~~~i~~~~~  223 (367)
T Consensus       147 ~~~~~l~~~gi~SHla~ad~~~~~~~~~Q~~~F~~~~~~l~~~~~~~~~~h~aNS~~~l~~~~~~~d~------vRpGi~  220 (367)
T cd00430         147 KALPGLELEGVFTHFATADEPDKAYTRRQLERFLEALAELEEAGIPPPLKHLANSAAILRFPEAHFDM------VRPGIA  220 (367)
T ss_pred             HHCCCCEEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCCHHHHCCCCCCCCE------EECCEE
T ss_conf             86899618899740235788770788999999999999998648997637601689777395003880------601654


Q ss_pred             HCCCEEEE-EHHHHCCCCCEEEEEEEEEEECC-CCC-------C--------CCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             21650453-00220145741888788786304-433-------3--------4333356565664001345530002478
Q gi|254780741|r  224 KYSVQIYL-EPGEAIVTNTTTLNTTVLDISEN-IKN-------L--------VIVDSSVEAHVPDYLLYQESATIYPNTG  286 (367)
Q Consensus       224 ~~~~~l~i-EPGR~lv~~ag~lv~~V~~~K~~-~~~-------~--------v~vd~g~~~~~~~~~~~~~~~~~~~~~~  286 (367)
T Consensus       221 LYG~~p~~~~~~~~~Lkpv~~l~a~ii~ir~v~~G~~VGYg~~~~a~~~~~ia~v~iGYaDG~pr~~~~-~~~v~i---~  296 (367)
T cd00430         221 LYGLYPSPEVKSPLGLKPVMSLKARVVQVKTVPAGEGVSYGRTYTAPRPTRIATLPVGYADGYPRALSN-KGEVLI---R  296 (367)
T ss_pred             EECCCCCCCCCCCCCCCCEEEEEEEEEEEEECCCCCCCCCCCCEECCCCCEEEEECCCCCCCCCCCCCC-CCEEEE---C
T ss_conf             426888734455668621079999999989718979234899403587834899711122564510268-868999---9


Q ss_pred             CEEEEEECCCCCCCCEEEECC-CCCCCCCCCEEEEECCC
Q ss_conf             645998623336664552135-66778879899996887
Q gi|254780741|r  287 PYTAMVCGRSCLAGDIFGEFH-FEKPVKIGDRISFEDVA  324 (367)
Q Consensus       287 ~~~~~v~G~~C~~~D~l~~~~-~~~~l~~GD~l~i~~~G  324 (367)
T Consensus       297 g~~~~ivGrvsM--D~~~vdvt~~~~~~~Gd~V~l~G~~  333 (367)
T cd00430         297 GKRAPIVGRVCM--DQTMVDVTDIPDVKVGDEVVLFGRQ  333 (367)
T ss_pred             CEEEEEEEEEEC--CEEEEECCCCCCCCCCCEEEEECCC
T ss_conf             999256337505--5489988899889999999998189