HHsearch alignment for GI: 254780741 and conserved domain: cd06826

>cd06826 PLPDE_III_AR2 Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme, Alanine Racemase 2. This subfamily is composed of bacterial alanine racemases (EC 5.1.1.1) with similarity to Yersinia pestis and Vibrio cholerae alanine racemase (AR) 2. ARs catalyze the interconversion between L- and D-alanine, an essential component of the peptidoglycan layer of bacterial cell walls. These proteins are similar to other bacterial ARs and are fold type III PLP-dependent enzymes containing contains an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. They exist as homodimers with active sites that lie at the interface between the TIM barrel domain of one subunit and the beta-sandwich domain of the other subunit. Homodimer formation and the presence of the PLP cofactor are required for catalytic activity.
Probab=99.34  E-value=1.8e-08  Score=75.37  Aligned_cols=283  Identities=13%  Similarity=0.084  Sum_probs=156.5

Q ss_pred             EEHHHHHHHHHHHHHHHHHCCCEEEEEEECCCC----HHHHHHHHHHC-CEEEEECHHHHHHHHC-CCCCCCEEECCCCC
Q ss_conf             779999999999999853369869995410599----99999998518-7489807999989873-68801088537778
Q gi|254780741|r    9 IDKQKLLNNLDTALYIRKNAGVKLLLALKCFAA----WGMFDTLNQYM-DGTTSSSLYEVMLGHE-KFGGETHAYNVAYK   82 (367)
Q Consensus         9 ~d~~~i~~n~~~~~~~~~~~~~~i~yA~KaN~~----~~il~~l~~~g-~g~dv~S~~E~~la~~-g~~~~~i~~~~~~~   82 (367)
T Consensus         6 Idl~al~~N~~~ir~~~~-~~~ki~aVVKAnAYGhG~~~va~~l~~~gv~~faVa~~~EA~~LR~~g~~~~Il~l~~-~~   83 (365)
T cd06826           6 ISTGAFENNIKLLKKLLG-GNTKLCAVMKADAYGHGIALVMPSIIAQNIPCVGITSNEEARVVREAGFTGKILRVRT-AT   83 (365)
T ss_pred             EEHHHHHHHHHHHHHHCC-CCCEEEEEEEECCCCCCHHHHHHHHHHCCCCEEEECCHHHHHHHHHCCCCCCEEEECC-CC
T ss_conf             809999999999996389-9997999995620228789999999987999999687999999996599998799868-89


Q ss_pred             HHHHHHHHCCCCEEEECCCHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCHHH---HH------HH
Q ss_conf             0347886138868985672059999998612345614899635774431012455786435742788---88------74
Q gi|254780741|r   83 DCEIDAVLSNCDTIIFNTVSQLNKFKDKAQKLHKKIGLRINPSVSYSKFILADPNRPFSRLGEKCKD---KI------ES  153 (367)
Q Consensus        83 ~~el~~a~~~~~~i~iDs~~El~~i~~~a~~~~~~I~lRinP~~~~~~~~~~~~~~~~skfG~~~~~---~~------~~  153 (367)
T Consensus        84 ~~e~~~~~~~~l~~~i~s~~~~~~l~~~~~~~~~~~~vhlk----------iDT-~GM~RlG~~~~~~~~~~~~~~~~~~  152 (365)
T cd06826          84 PSEIEDALAYNIEELIGSLDQAEQIDSLAKRHGKTLPVHLA----------LNS-GGMSRNGLELSTAQGKEDAVAIATL  152 (365)
T ss_pred             HHHHHHHHHCCCCCEECCHHHHHHHHHHHHHCCCCCEEEEE----------ECC-CCCCCCCCCCCHHHHHHHHHHHHHC
T ss_conf             79999999706860998199999999999870998338999----------726-9977578673407899999999738


Q ss_pred             HHCCCEEEEECCCCCCCCH-----HHHHHHHHHHHHHHHHCCCC-----CEEEEECCCCCCCCCCCCCHHHHHHHHHHHH
Q ss_conf             3149606653056566614-----78999999999898650887-----5087533776664455680789999998754
Q gi|254780741|r  154 EIKNVNGLMFHNNCENKSF-----LCFSAMLKNIEKEFGHFITQ-----IEWISLGGGIHFTDKDYPVKDFCQRLKEFSE  223 (367)
Q Consensus       154 ~~~~i~Gih~H~gs~~~~~-----~~~~~~l~~~~~~~~~~~~~-----l~~idiGGG~~~~~~~~~~~~~~~~i~~~~~  223 (367)
T Consensus       153 ~~l~i~Gi~SH~a~ad~~~~~~~~~~f~~~~~~l---~~~~~~~~~~~~~H~anS~~~l~~~~~~~d~------vR~Gi~  223 (365)
T cd06826         153 PNLKIVGIMTHFPVEDEDDVRAKLARFNEDTAWL---ISNAKLKREKITLHAANSFATLNVPEAHLDM------VRPGGI  223 (365)
T ss_pred             CCCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHH---HHHHCCCCCCCEEEECCCHHHHCCCCCCCCC------CCCCEE
T ss_conf             9985799983347889874099999999999999---9862677775618861436765594114784------557846


Q ss_pred             HCCCEEEEEHHHHCCCCCEEEEEEEEEEEC-CCCC---------------CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             216504530022014574188878878630-4433---------------343333565656640013455300024786
Q gi|254780741|r  224 KYSVQIYLEPGEAIVTNTTTLNTTVLDISE-NIKN---------------LVIVDSSVEAHVPDYLLYQESATIYPNTGP  287 (367)
Q Consensus       224 ~~~~~l~iEPGR~lv~~ag~lv~~V~~~K~-~~~~---------------~v~vd~g~~~~~~~~~~~~~~~~~~~~~~~  287 (367)
T Consensus       224 lYG~----~p~~~~lkpv~sl~s~I~~ir~l~~Ge~VGYg~~~~a~~~~~ia~v~iGYaDG~~r~~sn~-~~V~---i~G  295 (365)
T cd06826         224 LYGD----TPPSPEYKRIMSFKSRVASLNTYPKGSTVGYDRTFTLTRDSLLANIPVGYSDGYRRSFSNK-AHVL---ING  295 (365)
T ss_pred             EECC----CCCCCCCCCEEEEEEEEEEEEECCCCCCCCCCCEEECCCCEEEEEECCCCCCCCCCCCCCC-CEEE---ECC
T ss_conf             3786----9777777834999999966478389997666862543898289997043325755002799-6899---999


Q ss_pred             EEEEEECCCCCCCCEEEECC-CCCCCCCCCEEEEECC
Q ss_conf             45998623336664552135-6677887989999688
Q gi|254780741|r  288 YTAMVCGRSCLAGDIFGEFH-FEKPVKIGDRISFEDV  323 (367)
Q Consensus       288 ~~~~v~G~~C~~~D~l~~~~-~~~~l~~GD~l~i~~~  323 (367)
T Consensus       296 ~~~pivGrV~M--D~~~vDvt~~~~v~~Gd~v~l~G~  330 (365)
T cd06826         296 QRVPVVGKVSM--NTVMVDVTDIPGVKAGDEVVLFGK  330 (365)
T ss_pred             EEEEEECEEEC--CEEEEECCCCCCCCCCCEEEEECC
T ss_conf             99357177722--268995678878999999999747