HHsearch alignment for GI: 254780741 and conserved domain: cd06811

>cd06811 PLPDE_III_yhfX_like Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme yhfX. This subfamily is composed of the uncharacterized protein yhfX from Escherichia coli K-12 and similar bacterial proteins. These proteins are homologous to bacterial alanine racemases (AR), which are fold type III PLP-dependent enzymes containing an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain. AR exists 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. It catalyzes the interconversion between L- and D-alanine, which is an essential component of the peptidoglycan layer of bacterial cell walls. Members of this subfamily may act as PLP-dependent enzymes.
Probab=99.19  E-value=1.9e-07  Score=68.73  Aligned_cols=289  Identities=15%  Similarity=0.107  Sum_probs=170.3

Q ss_pred             CCCCEEEEEHHHHHHHHHHHHHHHHHCCCEEEEEEECC-CCHHHHHHHHHHC-CEEEEECHHHHHHH-HCCCCCCCEEEC
Q ss_conf             88856897799999999999998533698699954105-9999999998518-74898079999898-736880108853
Q gi|254780741|r    2 IKTPYYLIDKQKLLNNLDTALYIRKNAGVKLLLALKCF-AAWGMFDTLNQYM-DGTTSSSLYEVMLG-HEKFGGETHAYN   78 (367)
Q Consensus         2 i~TP~yv~d~~~i~~n~~~~~~~~~~~~~~i~yA~KaN-~~~~il~~l~~~g-~g~dv~S~~E~~la-~~g~~~~~i~~~   78 (367)
T Consensus        26 I~PdtYViDlD~v~~NAr~l~~~A~~~gi~Ly~MtKQ~GRNP~l~~~l~~~G~~g~VaVD~kEA~~l~~~gl~vghvGHL  105 (382)
T cd06811          26 IPPDTYVIDLDQIEENARLLAETAEKYGIELYFMTKQFGRNPFLARALLEAGIPGAVAVDFKEARALHEAGLPLGHVGHL  105 (382)
T ss_pred             CCCCCEEEEHHHHHHHHHHHHHHHHHCCCEEEEEEECCCCCHHHHHHHHHCCCCCEEEEEHHHHHHHHHCCCCCCCCCCC
T ss_conf             79886897589999999999999997396899996105899899999997399856896099999999859983441571


Q ss_pred             CCCCHHHHHHHHCCC-CEEEECCCHHHHHHHHHHHCCCC--CCEEEEEECCCCCCCCCCCCCCCCCCCCCCHHHHHH---
Q ss_conf             777803478861388-68985672059999998612345--614899635774431012455786435742788887---
Q gi|254780741|r   79 VAYKDCEIDAVLSNC-DTIIFNTVSQLNKFKDKAQKLHK--KIGLRINPSVSYSKFILADPNRPFSRLGEKCKDKIE---  152 (367)
Q Consensus        79 ~~~~~~el~~a~~~~-~~i~iDs~~El~~i~~~a~~~~~--~I~lRinP~~~~~~~~~~~~~~~~skfG~~~~~~~~---  152 (367)
T Consensus       106 VQiP~~~v~~iv~~~PeviTVfS~ekA~eis~aA~~~g~~Q~illrV~-----~~~D~~Y~GQeg---Gf~l~eL~~v~~  177 (382)
T cd06811         106 VQIPRHQVPAVLAMRPEVITVYSLEKAREISDAAVELGRVQDVLLRVY-----GDEDTLYPGQEG---GFPLEELPAVLA  177 (382)
T ss_pred             CCCCHHHHHHHHHHCCCEEEEEEHHHHHHHHHHHHHHCCCCCEEEEEE-----CCCCCCCCCCCC---CEEHHHHHHHHH
T ss_conf             368576899999749978999209999999999998197332699996-----489846377537---754899999999


Q ss_pred             ----HHHCCCEEE-EECCC---CCCCCH--HHHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCCHHHHHHHHHHH
Q ss_conf             ----431496066-53056---566614--78999999999898650887508753377666445568078999999875
Q gi|254780741|r  153 ----SEIKNVNGL-MFHNN---CENKSF--LCFSAMLKNIEKEFGHFITQIEWISLGGGIHFTDKDYPVKDFCQRLKEFS  222 (367)
Q Consensus       153 ----~~~~~i~Gi-h~H~g---s~~~~~--~~~~~~l~~~~~~~~~~~~~l~~idiGGG~~~~~~~~~~~~~~~~i~~~~  222 (367)
T Consensus       178 ~i~~l~gi~i~GvT~FPc~L~d~~~~~~~pT~N~~Tl~~A~~~L~~~G~~~~qvN~PSa-----------Ts~~t-lp~L  245 (382)
T cd06811         178 AIKALPGIRIAGLTSFPCFLYDEEQGDIAPTPNLFTLLKAKELLEKRGIEILQLNAPSA-----------TSCAT-LPLL  245 (382)
T ss_pred             HHHHCCCCEEEEEECEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCC-----------CHHHH-HHHH
T ss_conf             99728996796643200687747779511585299999999999975986279506851-----------14765-9999


Q ss_pred             HHCCCEEEEEHHHHCCC-------------CCEEEEEEEEEEECCCCCCCCCCCCC--CCCCCCCCCCCCCCCCCCCCCC
Q ss_conf             42165045300220145-------------74188878878630443334333356--5656640013455300024786
Q gi|254780741|r  223 EKYSVQIYLEPGEAIVT-------------NTTTLNTTVLDISENIKNLVIVDSSV--EAHVPDYLLYQESATIYPNTGP  287 (367)
Q Consensus       223 ~~~~~~l~iEPGR~lv~-------------~ag~lv~~V~~~K~~~~~~v~vd~g~--~~~~~~~~~~~~~~~~~~~~~~  287 (367)
T Consensus       246 a~~G~Th-~EPGHaLTGTtP~ha~~d~pE~pA~vYvSEISH~~-~g~sY~-yGGG~YrR~hl~~ALV~~~------~~~~  316 (382)
T cd06811         246 AEYGVTH-GEPGHALTGTTPLHAVGDQPEKPAMVYVSEVSHTF-GGHSYC-YGGGFYRRSHLKNALVGTD------PDDA  316 (382)
T ss_pred             HHHCCCC-CCCCCCCCCCCCCCCCCCCCCCCEEEEEEEEEEEC-CCCEEE-ECCCCCCCCCCCCEEECCC------CCCH
T ss_conf             9848866-78874124788554567788761399998645742-895587-5886654666333255168------2322


Q ss_pred             EEEEEECCCCCCCCEEEECCCCCCCCCCCEEEE
Q ss_conf             459986233366645521356677887989999
Q gi|254780741|r  288 YTAMVCGRSCLAGDIFGEFHFEKPVKIGDRISF  320 (367)
Q Consensus       288 ~~~~v~G~~C~~~D~l~~~~~~~~l~~GD~l~i  320 (367)
T Consensus       317 ~~~~v~~~~~~sIDYy~~l~-~~~~~vGdtVi~  348 (382)
T cd06811         317 SAHRAELLDPENIDYYGTLD-GPEFAVGDTVIM  348 (382)
T ss_pred             HHEECCCCCCCCEEEEEECC-CCCCCCCCEEEE
T ss_conf             11323579977620677528-987898880899