HHsearch alignment for GI: 254780801 and conserved domain: cd06819
>cd06819 PLPDE_III_LS_D-TA Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Low Specificity D-Threonine Aldolase. Low specificity D-threonine aldolase (Low specificity D-TA, EC 4.3.1.18), encoded by dtaAS gene from Arthrobacter sp. strain DK-38, is the prototype of this subfamily. Low specificity D-TAs are fold type III PLP-dependent enzymes that catalyze the interconversion between D-threonine/D-allo-threonine and glycine plus acetaldehyde. Both PLP and divalent cations (eg. Mn2+) are required for catalytic activity. Members of this subfamily show similarity to bacterial alanine racemase (AR), which contains 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. Based on its similarity to AR, it is possible that low specificity D-TAs also form dimers in solution. Experimental data show that t
Probab=99.09 E-value=4.1e-10 Score=89.35 Aligned_cols=205 Identities=19% Similarity=0.210 Sum_probs=142.6
Q ss_pred HHHHHHHHHHHHHHCCCCHHHCEEEEECCCCCH-HHHHHHHHCCCCCCCCCCCHHHHHHHHCCCCCCCCCEEEEC-CC-C
Q ss_conf 999999999999981989644189987189999-99999997298100012100011110000012587302302-44-3
Q gi|254780801|r 7 LQVFKQKIENSAILAKRPKDSVSLVAVSKMVDS-KKIRVALSCGQVIFAENKLQEAKKKWIPLRKEWDVQLRFIG-SL-Q 83 (222)
Q Consensus 7 l~~i~~~I~~a~~~~gR~~~~v~LiaVtK~~~~-e~I~~~~~~G~~~fGENrvQE~~~K~~~l~~~~~i~wHfIG-~L-Q 83 (222)
T Consensus 14 ~~~l~~Ni~~m~~~~~--~~gv~lrPH~KThks~~i~~~ql~~Ga~gi~~atl~EAe~~~~~-----G~~dIlla~p~v~ 86 (358)
T cd06819 14 LDALERNIKRMAAFAK--AHGVRLRPHAKTHKCPAIARRQIAAGAVGVCCQKLSEAEVMAAA-----GIRDILITNEVVG 86 (358)
T ss_pred HHHHHHHHHHHHHHHH--HCCCCEEEEEHHHCCHHHHHHHHHCCCCEEEECCHHHHHHHHHC-----CCCEEEEECCCCC
T ss_conf 9999999999999998--67996777731207899999999669974996579999999977-----9970688546689
Q ss_pred CCHHHHHCCCC---HHCCCCCCCCHHHHHHHHHHHHCCCEEEEEEEECCCCCCCCCCCC-CHHHHHHHHHHCCCCCCHHH
Q ss_conf 20013201110---000122222001344333333114303688970046656346570-00122234431043110011
Q gi|254780801|r 84 SNKVSEIVSLF---DVIETVSREKTASLLSLEMIKQSRFLPVYIQVNTGYEIQKSGIMP-NQTKDFVILCRQKYQLNVEG 159 (222)
Q Consensus 84 sNKvk~i~~~~---~~Ihsvds~~~a~~L~~~~~~~~~~~~vliQVN~~~e~~K~G~~p-~el~~l~~~i~~~~~L~i~G 159 (222)
T Consensus 87 ~~~l~rl~~l~~~~~~~~~vDs~~~~~~l~~~a~~~~~~~~V~Ievd~G--~~R~Gv~~~~~~~~la~~I~~~~~l~l~G 164 (358)
T cd06819 87 PAKIARLAALARRAPLIVCVDHPDNVRALAAAAVEAGVRLDVLVEIDVG--QGRCGVPPGEAALALARTIAALPGLRFAG 164 (358)
T ss_pred HHHHHHHHHHHHCCCEEEEEECHHHHHHHHHHHHHCCCCEEEEEEECCC--CCCCCCCCHHHHHHHHHHHHHCCCCEEEE
T ss_conf 7899999999854998999949999999999998659963699997889--98778888699999999998489980620
Q ss_pred HEECCCCC---CCC-------HHHHHHHHHHHHHC-----CCCEECCCCCHHHHHHHH-HCCCEEEECHHHCCCCCC
Q ss_conf 10115433---452-------05899999998875-----894722477734899998-089889971132389999
Q gi|254780801|r 160 LMCIPPAM---GNP-------KPHFYLLSEIAREC-----KLTKLSMGMTRDFELAIA-SGATSVRIGSGIFGERPC 220 (222)
Q Consensus 160 LMti~p~~---~d~-------~~~F~~l~~l~~~~-----~~~~LSmGMS~D~~~Ai~-~Gst~vRiGs~iFG~R~~ 220 (222)
T Consensus 165 i~~y~Gh~~~~~~~~~~~~~~~~~~~~~~~~~~~l~~~g~~~~ivs~GgT~t~~~~~~~~~~tEl~~G~yvf~D~~y 241 (358)
T cd06819 165 LQAYHGHLQHIRDYEERRAAIAEAAEALQATRDALEAAGLPCEIVTGGGTGTYEFEAASGVYTELQAGSYVFMDADY 241 (358)
T ss_pred CCCCCCHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEECCCCCCEEEECCCCCEEEECCCEEEEECHHH
T ss_conf 10465333027998999999999999999999999966999855744788750222256733797784299616788