HHsearch alignment for GI: 254780741 and conserved domain: cd06825
>cd06825 PLPDE_III_VanT Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes, VanT and similar proteins. This subfamily is composed of Enterococcus gallinarum VanT and similar proteins. VanT is a membrane-bound serine racemase (EC 5.1.1.18) that is essential for vancomycin resistance in Enterococcus gallinarum. It converts L-serine into its D-enantiomer (D-serine) for peptidoglycan synthesis. The C-terminal region of this protein contains a PLP-binding TIM-barrel domain followed by beta-sandwich domain, which is homologous to the fold type III PLP-dependent enzyme, bacterial alanine racemase (AR). 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. On the basis of this similarity, it has been suggested that dimer formation of VanT is required for its catalytic activity, and that it catalyzes the racemization of serine in a mechanistically similar manner to that of alanine by
Probab=99.23 E-value=7.7e-08 Score=71.24 Aligned_cols=289 Identities=16% Similarity=0.097 Sum_probs=157.9
Q ss_pred EEHHHHHHHHHHHHHHHHHCCCEEEEEEECCCC----HHHHHHHHHHC-CEEEEECHHHHHHHH-CCCCCCCEEECCCCC
Q ss_conf 779999999999999853369869995410599----99999998518-748980799998987-368801088537778
Q gi|254780741|r 9 IDKQKLLNNLDTALYIRKNAGVKLLLALKCFAA----WGMFDTLNQYM-DGTTSSSLYEVMLGH-EKFGGETHAYNVAYK 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~~~i~~~~-~~~~~i~aVVKAnAYGhG~~~va~~l~~~Gv~~f~Va~~~EA~~LR~~g~~~~Ilvl~~-~~ 83 (368)
T cd06825 6 IDLSALEHNVKEIKRLL-PSTCKLMAVVKANAYGHGDVEVARVLEQIGIDFFAVATIDEGIRLREAGIKGEILILGY-TP 83 (368)
T ss_pred EEHHHHHHHHHHHHHHC-CCCCEEEEEEEECCCCCCHHHHHHHHHHCCCCEEEEEEHHHHHHHHHCCCCCCEEEECC-CC
T ss_conf 86999999999999747-99987999995642668899999999986989999919999999996299999899769-98
Q ss_pred HHHHHHHHCCCCEEEECCCHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCCCCCCCCCCCCCCCHHHHHHH------HHC
Q ss_conf 03478861388689856720599999986123456148996357744310124557864357427888874------314
Q gi|254780741|r 83 DCEIDAVLSNCDTIIFNTVSQLNKFKDKAQKLHKKIGLRINPSVSYSKFILADPNRPFSRLGEKCKDKIES------EIK 156 (367)
Q Consensus 83 ~~el~~a~~~~~~i~iDs~~El~~i~~~a~~~~~~I~lRinP~~~~~~~~~~~~~~~~skfG~~~~~~~~~------~~~ 156 (367)
T Consensus 84 ~~~~~~~~~~~l~~~i~s~~~~~~l~~~~--~~~~vhLki------------DTG--M~RlG~~~~e~~~~~~~~~~~~l 147 (368)
T cd06825 84 PVRAKELKKYSLTQTLISEAYAEELSKYA--VNIKVHLKV------------DTG--MHRLGESPEDIDSILAIYRLKNL 147 (368)
T ss_pred HHHHHHHHHCCCEEEECCHHHHHHHHHCC--CCCEEEEEE------------CCC--CCCCCCCHHHHHHHHHHHHCCCC
T ss_conf 78899999759989999699999997279--986079997------------079--98678887899999999867999
Q ss_pred CCEEEEECCCCCC-CCHH--HH-HHHHHHHHH---HHHHCCCCCEE---EEECCCCCCCCCCCCCHHHHHHHHHHHHHCC
Q ss_conf 9606653056566-6147--89-999999998---98650887508---7533776664455680789999998754216
Q gi|254780741|r 157 NVNGLMFHNNCEN-KSFL--CF-SAMLKNIEK---EFGHFITQIEW---ISLGGGIHFTDKDYPVKDFCQRLKEFSEKYS 226 (367)
Q Consensus 157 ~i~Gih~H~gs~~-~~~~--~~-~~~l~~~~~---~~~~~~~~l~~---idiGGG~~~~~~~~~~~~~~~~i~~~~~~~~ 226 (367)
T Consensus 148 ~~~gi~SH~a~AD~~~~~~~~~t~~Q~~~F~~~~~~l~~~~~~~~~~h~aNSagil~~p~~~~d~------vRpGi~LYG 221 (368)
T cd06825 148 KVSGIFSHLCVSDSLDEDDIAFTKHQIACFDQVLADLKARGIEVGKIHIQSSYGILNYPDLKYDY------VRPGILLYG 221 (368)
T ss_pred CEEEEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCHHHHHCCCCCCCCE------ECCCEEEEC
T ss_conf 54789853002566898335899999999999999998748984548742717876395024881------267346267
Q ss_pred CE--EEEE-HHHHCCCCCEEEEEEEEEEEC--CC------CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC------CCEE
Q ss_conf 50--4530-022014574188878878630--44------333433335656566400134553000247------8645
Q gi|254780741|r 227 VQ--IYLE-PGEAIVTNTTTLNTTVLDISE--NI------KNLVIVDSSVEAHVPDYLLYQESATIYPNT------GPYT 289 (367)
Q Consensus 227 ~~--l~iE-PGR~lv~~ag~lv~~V~~~K~--~~------~~~v~vd~g~~~~~~~~~~~~~~~~~~~~~------~~~~ 289 (367)
T Consensus 222 ~~~~~~~~~~~~~~LkPvmsl~a~I~~ir~v~~G~~VgYg~~~~-a~~~~~ia~v~iGYaDG~~R~lsn~~~~V~i~G~~ 300 (368)
T cd06825 222 VLSDPNDPTKLGLDLRPVLSLKAKVILVRKVAKGEAVGYGRLFV-ASRTTRIATVSIGYADGYPRSLSNQKAYVLINGKR 300 (368)
T ss_pred CCCCCCCCCCCCCCCCEEEEEEEEEEEEEECCCCCEECCCCCCC-CCCCCEEEEEEEECCCCCCHHHCCCCCEEEECCEE
T ss_conf 88885434445668514699999954542069978453686334-67872799981141156342333797489999999
Q ss_pred EEEECCCCCCCCEEEECC-CCCCCCCCCEEEEECCC
Q ss_conf 998623336664552135-66778879899996887
Q gi|254780741|r 290 AMVCGRSCLAGDIFGEFH-FEKPVKIGDRISFEDVA 324 (367)
Q Consensus 290 ~~v~G~~C~~~D~l~~~~-~~~~l~~GD~l~i~~~G 324 (367)
T Consensus 301 ~pivGrV~M--D~~~vDvt~~~~v~~GD~V~l~G~~ 334 (368)
T cd06825 301 APIIGNICM--DQLMVDVTDIPEVKEGDTATLIGQD 334 (368)
T ss_pred EEEECEECC--CEEEEECCCCCCCCCCCEEEEECCC
T ss_conf 577488714--5489989899889999999998289