HHsearch alignment for GI: 254780333 and conserved domain: cd06813

>cd06813 PLPDE_III_DSD_D-TA_like_2 Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzymes Similar to D-Serine Dehydratase and D-Threonine Aldolase, Unknown Group 2. This subfamily is composed of uncharacterized bacterial proteins with similarity to eukaryotic D-serine dehydratases (DSD) and D-threonine aldolases (D-TA). DSD catalyzes the dehydration of D-serine to aminoacrylate, which is rapidly hydrolyzed to pyruvate and ammonia. D-TA reversibly catalyzes the aldol cleavage of D-threonine into glycine and acetaldehyde, and the synthesis of D-threonine from glycine and acetaldehyde. DSD and D-TA are fold type III PLP-dependent enzymes, similar 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 their similarity to AR, it is possible mem
Probab=99.85  E-value=2.2e-18  Score=138.63  Aligned_cols=313  Identities=16%  Similarity=0.187  Sum_probs=205.6

Q ss_pred             CCEEEEEEHHHHHHHHHHHHHHCCCCEEEEEEECCCCCCCHHHHHHHHHH-CCCCEEEECCHHHHHHHHHHCCCCCEEEE
Q ss_conf             85099986889999999998628997599999328665798999999998-79989998559999999983898526730
Q gi|254780333|r    5 EFLRLKIDLTALKNNWHSMNALSGNARTAAVVKDNAYGLGCEKIAPALYN-AGVQDFFVTSVEEGVKLRLYTPQARIFVL   83 (370)
Q Consensus         5 ~~~~leIdl~al~~Ni~~i~~~~~~~~i~aVVKanAYGhG~~~va~~l~~-~Gv~~faVa~~~EA~~lR~~g~~~~Ilvl   83 (370)
T Consensus        10 ~tP~lvvDld~l~~Ni~~m~~~a~g~~iR~~~Ks----~k~~~l~~~~l~~~g~~Gi~~~~~~EA~~la~~G~~-DILl~   84 (388)
T cd06813          10 DAPFAFVDLDALDANAADLVRRAGGKPIRVASKS----VRCRALLRRVLAAPGFQGVMAFTLAEALWLARQGFD-DILVA   84 (388)
T ss_pred             CCCEEEEEHHHHHHHHHHHHHHHCCCCCEEECCC----CCCHHHHHHHHHHCCCCEEEEECHHHHHHHHHCCCC-CEEEC
T ss_conf             9975775399999999999997379981665040----479999999986059870686559999999866998-18977


Q ss_pred             CCC-CHHHHHHHHH-----HHHHCCCCCHHHHHHHHHHH-HCCCCCCCEEEECCCCCCCCC----------CHHHHHHHH
Q ss_conf             689-7469888875-----42101348998999988887-608877616761266676556----------988999999
Q gi|254780333|r   84 YGI-HPGQEKIIFD-----TNLIPVISSVPQLTFYSKLM-SCGVSHPYALQVDTGFNRLGL----------SLQEALDFT  146 (370)
Q Consensus        84 ~~~-~~~~~~~~~~-----~~i~~~i~s~~~l~~l~~~~-~~~~~~~vhlkiDTGM~R~G~----------~~~e~~~~~  146 (370)
T Consensus        85 ~p~v~~~~l~~l~~~~~~~~~i~~~VD~~~~l~~l~~aa~~~g~~l~V~ieiD~g~~r~G~~~G~~RsgV~~~~~a~~La  164 (388)
T cd06813          85 YPSVDRAALRELAADPKLGATITLMVDSVEHLDLLDAVAAPMRVEVRVCIDIDASLRFGGLHFGVRRSPLHTPAQALALA  164 (388)
T ss_pred             CCCCCHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHHHHHHCCCCEEEEEEECCCCCCCCCCCCCCCCCCCCHHHHHHHH
T ss_conf             88889999999985442377179997288899999999986599569999971787666741476768889989999999


Q ss_pred             HHHHHHHCCCHHHHHCC---CCC-CCC-CCCHH-----HHHHH-------HHHHHHHHHHC--CCCHHHCCCCHHCCCC-
Q ss_conf             88886310001243201---243-333-46678-----89999-------99999975434--8860111641100477-
Q gi|254780333|r  147 HNSFNKKLGQLSLIISH---LAC-ADD-PSSHV-----NSVQL-------ERFRTLISHYK--GIEASLASSSGILLGP-  206 (370)
Q Consensus       147 ~~~~~~~~~~i~gi~TH---fa~-ad~-~~~~~-----~~~Q~-------~~F~~~~~~~~--~~~~h~~nS~~~l~~p-  206 (370)
T Consensus       165 ~~I~~~p~L~~~Glm~Yeghia~~~d~~~~~~~~~~~~~~~~~~s~~e~~~r~~~~v~al~~~g~~~~~VngGGTgt~~~  244 (388)
T cd06813         165 KAIAARPGLRLVGLMGYEAQIAGVGDSVPGKRVKSAVIRLLKKRSIKELAERRAAVVAALRAEGEDLEFVNGGGTGSLES  244 (388)
T ss_pred             HHHHHCCCCEEEEEECCCHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCEEECCCCCCEEC
T ss_conf             99861999748889720065567876552124568999999999999999999999999996199975892489766412


Q ss_pred             ---CCCCHHHCCCCCCCCCCCC-CCCCCCCCCEEEEEEEEEEEEEECCCCCCCCCCCCCCCCCCEEEEECCCCCCCEECC
Q ss_conf             ---3222020487353067877-675567641001236886326714898346656534677641797123300260102
Q gi|254780333|r  207 ---NYHFQLTRPGISLYGGTDK-INKSHPMQTVVTAEARIILIRKALAGELVSYGGQKKLTRDSLIAVAAIGYADGYPLT  282 (370)
Q Consensus       207 ---~~~~d~vR~Gi~lYG~~~~-~~~~~~l~pv~~l~s~i~~ir~l~~G~~VgYg~~~~~~~~~~iavipiGYaDG~pr~  282 (370)
T Consensus       245 ~~~~~~~tEv~aGS~l~~p~~fD~~~~~~~~PA~~~a~~Vv~--~P~p~~~t~~gGg~~aSg~-------~g-~~~~p~p  314 (388)
T cd06813         245 TAADAVVTEVTAGSGLYAPALFDHYRSFQPEPAAGFALPVVR--RPAPGIVTCLGGGYIASGP-------AG-KDRLPVP  314 (388)
T ss_pred             CCCCCCCEEECCCCEEECCHHCCCCCCCCCCCEEEEECCEEE--CCCCCEEEEECCCEEECCC-------CC-CCCCCCC
T ss_conf             356885216555457984112032000587760788724783--3599879992897054357-------77-7787741


Q ss_pred             CCCCCCCCCCCCCCCCEEEECCEE-EEEEEECCCCCEEEECCCCCCCCCCCEEEEECCCCCHHHHHHHHCC
Q ss_conf             368543344432328869999999-5077004256479966887787888789997888899899998179
Q gi|254780333|r  283 LSGLDSEHSPSVFLGGKGFIKGYM-VPILGKITMDMTMFDITDSLSIEVGDYIQIFGPDIKLDDVALASGT  352 (370)
Q Consensus       283 ls~~~~~~~~~~~~~~~vli~G~~-~pivGrv~MD~~~vdvt~~~~~~~GD~V~l~G~~i~~~~~A~~~gt  352 (370)
T Consensus       315 ~~-----------p------~g~~~~~~eG~-~e~q~~l~~~~~~~l~vGD~v~~rp~~--~~~~~~~f~~  365 (388)
T cd06813         315 WL-----------P------AGLKLLPLEGA-GEVQTPLTGPAAERLGIGDPVWFRHAK--AGELCERFNE  365 (388)
T ss_pred             CC-----------C------CCCCCCCCCCC-CCCCCEEECCCCCCCCCCCEEEEECCC--CCHHHHHCCE
T ss_conf             17-----------9------97654455578-764231315877769999989995897--3366661286