HHsearch alignment for GI: 254780801 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=98.40  E-value=4.7e-06  Score=62.04  Aligned_cols=208  Identities=18%  Similarity=0.213  Sum_probs=148.3

Q ss_pred             HHHHHHHHHHHHHHCCCCHHHCEEEEECCCC--CHHHHHHHHHCCCCCCCCCCCHHHHHHHHCCCCCCCCCEEEECCCC-
Q ss_conf             9999999999999819896441899871899--9999999997298100012100011110000012587302302443-
Q gi|254780801|r    7 LQVFKQKIENSAILAKRPKDSVSLVAVSKMV--DSKKIRVALSCGQVIFAENKLQEAKKKWIPLRKEWDVQLRFIGSLQ-   83 (222)
Q Consensus         7 l~~i~~~I~~a~~~~gR~~~~v~LiaVtK~~--~~e~I~~~~~~G~~~fGENrvQE~~~K~~~l~~~~~i~wHfIG~LQ-   83 (222)
T Consensus        35 lD~v~~NAr~l~~~A~~--~gi~Ly~MtKQ~GRNP~l~~~l~~~G~~g~V---aVD~kE-A~~l~-~~gl~vghvGHLVQ  107 (382)
T cd06811          35 LDQIEENARLLAETAEK--YGIELYFMTKQFGRNPFLARALLEAGIPGAV---AVDFKE-ARALH-EAGLPLGHVGHLVQ  107 (382)
T ss_pred             HHHHHHHHHHHHHHHHH--CCCEEEEEEECCCCCHHHHHHHHHCCCCCEE---EEEHHH-HHHHH-HCCCCCCCCCCCCC
T ss_conf             89999999999999997--3968999961058998999999973998568---960999-99999-85998344157136


Q ss_pred             --CCHHHHHCCCCHHCCCCCCCCHHHHHHHHHHHHCCCEEEEEEEECCCC----CCCCCCCCCHHHHHHHHHHCCCCCCH
Q ss_conf             --200132011100001222220013443333331143036889700466----56346570001222344310431100
Q gi|254780801|r   84 --SNKVSEIVSLFDVIETVSREKTASLLSLEMIKQSRFLPVYIQVNTGYE----IQKSGIMPNQTKDFVILCRQKYQLNV  157 (222)
Q Consensus        84 --sNKvk~i~~~~~~Ihsvds~~~a~~L~~~~~~~~~~~~vliQVN~~~e----~~K~G~~p~el~~l~~~i~~~~~L~i  157 (222)
T Consensus       108 iP~~~v~~iv~~~PeviTVfS~ekA~eis~aA~~~g~~Q~illrV~~~~D~~Y~GQegGf~l~eL~~v~~~i~~l~gi~i  187 (382)
T cd06811         108 IPRHQVPAVLAMRPEVITVYSLEKAREISDAAVELGRVQDVLLRVYGDEDTLYPGQEGGFPLEELPAVLAAIKALPGIRI  187 (382)
T ss_pred             CCHHHHHHHHHHCCCEEEEEEHHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCCCCEEHHHHHHHHHHHHHCCCCEE
T ss_conf             85768999997499789992099999999999981973326999964898463775377548999999999972899679


Q ss_pred             HHHEECCCCCCC-------CHHHHHHHHH---HHHHCC--CCEECCC---CCHHHHHHHHHCCCEEEECHHHCCCCCCC
Q ss_conf             111011543345-------2058999999---988758--9472247---77348999980898899711323899999
Q gi|254780801|r  158 EGLMCIPPAMGN-------PKPHFYLLSE---IARECK--LTKLSMG---MTRDFELAIASGATSVRIGSGIFGERPCQ  221 (222)
Q Consensus       158 ~GLMti~p~~~d-------~~~~F~~l~~---l~~~~~--~~~LSmG---MS~D~~~Ai~~Gst~vRiGs~iFG~R~~~  221 (222)
T Consensus       188 ~GvT~FPc~L~d~~~~~~~pT~N~~Tl~~A~~~L~~~G~~~~qvN~PSaTs~~tlp~La~~G~Th~EPGHaLTGTtP~h  266 (382)
T cd06811         188 AGLTSFPCFLYDEEQGDIAPTPNLFTLLKAKELLEKRGIEILQLNAPSATSCATLPLLAEYGVTHGEPGHALTGTTPLH  266 (382)
T ss_pred             EEEECEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEECCCCCHHHHHHHHHHHCCCCCCCCCCCCCCCCCC
T ss_conf             6643200687747779511585299999999999975986279506851147659999984886678874124788554