RPSBLAST alignment for GI: 254780371 and conserved domain: TIGR03099

>gnl|CDD|132143 TIGR03099, dCO2ase_PEP1, pyridoxal-dependent decarboxylase, exosortase system type 1 associated. The sequences in this family contain the pyridoxal binding domain (pfam02784) and C-terminal sheet domain (pfam00278) of a family of Pyridoxal-dependent decarboxylases. Characterized enzymes in this family decarboxylate substrates such as ornithine, diaminopimelate and arginine. The genes of the family modeled here, with the exception of those observed in certain Burkholderia species, are all found in the context of exopolysaccharide biosynthesis loci containing the exosortase/PEP-CTERM protein sorting system. More specifically, these are characteristic of the type 1 exosortase system represented by the Genome Property GenProp0652. The substrate of these enzymes may be a precursor of the carrier or linker which is hypothesized to release the PEP-CTERM protein from the exosortase enzyme. These enzymes are apparently most closely related to the diaminopimelate decarboxylase modeled by TIGR01048 which may suggest a similarity (or identity) of substrate. Length = 398
 Score =  188 bits (479), Expect = 2e-48
 Identities = 121/397 (30%), Positives = 179/397 (45%), Gaps = 45/397 (11%)

Query: 9   GSLHAENVSLEKLAHVV-QTPFYCYSTTAIEKNYLTFSNAF-DGMDTMVCYALKANSNQA 66
           G L    + L +LA     TPFY Y    + +       A  + +   + YA+KAN   A
Sbjct: 6   GCLCVGGIPLTELAARAGGTPFYAYDRGLVSERVAALRKALPEELA--IHYAVKANPMPA 63

Query: 67  VIKTLAHLGSGLDIVSEGELRRALAAPVPAERIVFSGVGKTIDEIDLALQSGIYCFNVES 126
           ++  +A L  G D+ S GEL  AL        I F+G GKT  E+  AL +G+   NVES
Sbjct: 64  LLAHMAPLVDGFDVASAGELAVALDTGYDPGCISFAGPGKTDAELRRALAAGV-LINVES 122

Query: 127 ESELKTLNQRAVSLGKKAPIAFRVNPDINANTHKKISTGKKEDKFGIPIHQIHSLYAYAS 186
             EL  L   + +LG +A +A RVNPD        +  G    +FGI   Q+ +  A+  
Sbjct: 123 LRELNRLAALSEALGLRARVAVRVNPDFELKG-SGMKMGGGAKQFGIDAEQVPAALAFIK 181

Query: 187 TLPGVKISGVDMHIGSQ-IDQ---IESFHKAFKLLRDLTQQLRSNGHNIQHIDVGGGLGI 242
               +   G  +  GSQ ++    IE+  K   L   L     S    ++ I++GGG GI
Sbjct: 182 AA-DLDFQGFHIFAGSQNLNAEAIIEAQAKTLALALRLA---ESAPAPVRVINIGGGFGI 237

Query: 243 AYHSDHRPPSSSDYASLIHQYFGNL-----QCKIILEPGRFLVADVGILVTKVISIKKSA 297
            Y   + P   +   + +   F  L     + +I+LE GR+LV + GI V +VI  K S 
Sbjct: 238 PYFPGNPPLDLAPVGAALAALFARLRDALPEVEILLELGRYLVGEAGIYVCRVIDRKISR 297

Query: 298 DKTFVILDVAMNDFMRPTLYDAYHEI------------NY---IVNPAGDRLHIHADIVG 342
            +TF++ D  ++           H +            NY   I N  G  +   A IVG
Sbjct: 298 GETFLVTDGGLH-----------HHLSASGNFGQVIRRNYPVVIGNRIGGAVREIASIVG 346

Query: 343 PICETGDFIALNRKIALPRPGDLLYIEKTGAYGAVQS 379
           P+C   D +A    + +  PGDL+ I ++GAYGA  S
Sbjct: 347 PLCTPLDLLAEKGTLPVAEPGDLVVIFQSGAYGASAS 383