RPSBLAST alignment for GI: 254780371 and conserved domain: cd06839
>gnl|CDD|143506 cd06839, PLPDE_III_Btrk_like, Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme Btrk Decarboxylase. This subfamily is composed of Bacillus circulans BtrK decarboxylase and similar proteins. These proteins are fold type III PLP-dependent enzymes that contain an N-terminal PLP-binding TIM-barrel domain and a C-terminal beta-sandwich domain, similar to bacterial alanine racemases, eukaryotic ornithine decarboxylases and diaminopimelate decarboxylases. BtrK is presumed to function as a PLP-dependent decarboxylase involved in the biosynthesis of the aminoglycoside antibiotic butirosin. Homodimer formation and the presence of the PLP cofactor may be required for catalytic activity. Length = 382
Score = 254 bits (652), Expect = 3e-68
Identities = 117/377 (31%), Positives = 186/377 (49%), Gaps = 28/377 (7%)
Query: 21 LAHVVQTPFYCYSTTAIEKNYLTFSNAF-DGMDTMVCYALKANSNQAVIKTLAHLGSGLD 79
LA TPFY Y + + Y A ++ + Y+LKAN N A++ L LG G +
Sbjct: 1 LADAYGTPFYVYDRDRVRERYAALRAALPPAIE--IYYSLKANPNPALVAHLRQLGDGAE 58
Query: 80 IVSEGELRRALAAPVPAERIVFSGVGKTIDEIDLALQSGIYCFNVESESELKTLNQRAVS 139
+ S GEL AL A VP E+I+F+G GK+ E+ A+++GI NVES EL+ ++ A
Sbjct: 59 VASAGELALALEAGVPPEKILFAGPGKSDAELRRAIEAGIGTINVESLEELERIDALAEE 118
Query: 140 LGKKAPIAFRVNPDINANTHKKISTGKKEDKFGIPIHQIHSLYAYASTLPGVKISGVDMH 199
G A +A R+NPD + G +FGI + ++ ++ A + LP ++ G +H
Sbjct: 119 HGVVARVALRINPDFELK-GSGMKMGGGPSQFGIDVEELPAVLARIAALPNLRFVG--LH 175
Query: 200 I--GSQIDQ----IESFHKAFKLLRDLTQQLRSNGHNIQHIDVGGGLGIAYHSDHRPPSS 253
I G+QI IE+F + L L ++L G ++ +D+GGG GI Y P
Sbjct: 176 IYPGTQILDADALIEAFRQTLALALRLAEEL---GLPLEFLDLGGGFGIPYFPGETPLDL 232
Query: 254 SDYASLIHQYFGNL-----QCKIILEPGRFLVADVGILVTKVISIKKSADKTFVILDVAM 308
+ + L +++LE GR+LV + G+ VT+V+ K S +TF++ D M
Sbjct: 233 EALGAALAALLAELGDRLPGTRVVLELGRYLVGEAGVYVTRVLDRKVSRGETFLVTDGGM 292
Query: 309 NDFMRPT-LYDAYHEINYIVNPAGDRLHIH---ADIVGPICETGDFIALNRKIALPR--P 362
+ + + + NY + +VGP+C D + R + LP P
Sbjct: 293 HHHLAASGNFGQVLRRNYPLAILNRMGGEERETVTVVGPLCTPLDLLG--RNVELPPLEP 350
Query: 363 GDLLYIEKTGAYGAVQS 379
GDL+ + ++GAYG S
Sbjct: 351 GDLVAVLQSGAYGLSAS 367