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