>cd06841 PLPDE_III_MccE_like Type III Pyridoxal 5-phosphate (PLP)-Dependent Enzyme MccE. This subfamily is composed of uncharacterized proteins with similarity to Escherichia coli MccE, a hypothetical protein that is homologous to eukaryotic ornithine decarboxylase (ODC) and diaminopimelate decarboxylase (DapDC). ODC and DapDC 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. ODC participates in the formation of putrescine by catalyzing the decarboxylation of ornithine, the first step in polyamine biosynthesis. DapDC participates in the last step of lysine biosynthesis, the conversion of meso-2,6-diaminoheptanedioate to L-lysine. Most members of this subfamily share the same domain architecture as ODC and DapDC. A few members, including Escherichia coli MccE, contain an additional acetyltransferase domain at the C-terminus.

Probab=99.65 E-value=3e-12 Score=99.07 Aligned_cols=306 Identities=15% Similarity=0.110 Sum_probs=182.3 Q ss_pred EEEEEEHHHHHHHHHHHHHH----CCCCEEEEEEECCCCCCCHHHHHHHHHHCCCCEEEECCHHHHHHHHHHCCCCCEEE Q ss_conf 09998688999999999862----89975999993286657989999999987998999855999999998389852673 Q gi|254780333|r 7 LRLKIDLTALKNNWHSMNAL----SGNARTAAVVKDNAYGLGCEKIAPALYNAGVQDFFVTSVEEGVKLRLYTPQARIFV 82 (370) Q Consensus 7 ~~leIdl~al~~Ni~~i~~~----~~~~~i~aVVKanAYGhG~~~va~~l~~~Gv~~faVa~~~EA~~lR~~g~~~~Ilv 82 (370) T Consensus 8 P~yv~d~~~l~~n~~~l~~~~~~~~p~~~i~YAvKaN~----~~~vl~~l~~~G~-g~DvaS~~El~~al~~g~~~~~Ii 82 (379) T cd06841 8 PFFVFDEDALRENYRELLGAFKKRYPNVVIAYSYKTNY----LPAICKILHEEGG-YAEVVSAMEYELALKLGVPGKRII 82 (379) T ss_pred CEEEEEHHHHHHHHHHHHHHHHHCCCCEEEEEEECCCC----CHHHHHHHHHHCC-CEEEECHHHHHHHHHCCCCCCEEE T ss_conf 88998699999999999999876089829999962175----8999999998399-859989999999998599932299 Q ss_pred ECCC--CHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHC-CCCCCCEEEEC----CC-CCCCCCCHHHHHHH---HHHHHH Q ss_conf 0689--74698888754210134899899998888760-88776167612----66-67655698899999---988886 Q gi|254780333|r 83 LYGI--HPGQEKIIFDTNLIPVISSVPQLTFYSKLMSC-GVSHPYALQVD----TG-FNRLGLSLQEALDF---THNSFN 151 (370) Q Consensus 83 l~~~--~~~~~~~~~~~~i~~~i~s~~~l~~l~~~~~~-~~~~~vhlkiD----TG-M~R~G~~~~e~~~~---~~~~~~ 151 (370) T Consensus 83 ~~gp~K~~~~i~~a~~~g~~i~vDs~~El~~l~~~a~~~~~~~~i~lRvn~~~~~~~~skFG~~~~~~~~~l~~~~~~~~ 162 (379) T cd06841 83 FNGPYKSKEELEKALEEGALINIDSFDELERILEIAKELGRVAKVGIRLNMNYGNNVWSRFGFDIEENGEALAALKKIQE 162 (379) T ss_pred ECCCCCCHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCCCCCCHHHHHHHHHHHHHHHH T ss_conf 88998987999999985993044888999999999986499747999965888888643469998999999999998754 Q ss_pred HHCCCHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHCCCCHHCCC----------CCCCCH------HHCC Q ss_conf 310001243201243333466788999999999975434886011164110047----------732220------2048 Q gi|254780333|r 152 KKLGQLSLIISHLACADDPSSHVNSVQLERFRTLISHYKGIEASLASSSGILLG----------PNYHFQ------LTRP 215 (370) Q Consensus 152 ~~~~~i~gi~THfa~ad~~~~~~~~~Q~~~F~~~~~~~~~~~~h~~nS~~~l~~----------p~~~~d------~vR~ 215 (370) T Consensus 163 ~~~l~~~GlhfHvGS~~-~d~~~~~~~~~~~~~~~~~~~~~~~~~idiGGGf~~~~~~~~~~~~~~~~~~~~~~~~~i~~ 241 (379) T cd06841 163 SKNLSLVGLHCHVGSNI-LNPEAYSAAAKKLIELLDRLFGLELEYLDLGGGFPAKTPLSLAYPQEDTVPDPEDYAEAIAS 241 (379) T ss_pred CCCCEEEEEEEECCCCC-CCHHHHHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHH T ss_conf 58972999998889875-89899999999999999996199960998078757677765456788899999999999999 Q ss_pred CCCCCC----CCC----CCCCCCCCCCEEEEEEEEEEEEEECCCCCCCCCCCCCCCCCCEEEEECCCCCCCEECCCCCCC Q ss_conf 735306----787----767556764100123688632671489834665653467764179712330026010236854 Q gi|254780333|r 216 GISLYG----GTD----KINKSHPMQTVVTAEARIILIRKALAGELVSYGGQKKLTRDSLIAVAAIGYADGYPLTLSGLD 287 (370) Q Consensus 216 Gi~lYG----~~~----~~~~~~~l~pv~~l~s~i~~ir~l~~G~~VgYg~~~~~~~~~~iavipiGYaDG~pr~ls~~~ 287 (370) T Consensus 242 ~l~~~~~~~~~~~~li~EPGR-~lv~~ag~lv~~V~~~K~~~---------------~~~~~~~D~g~~~~-~~~~~~~~ 304 (379) T cd06841 242 TLKEYYANKENKPKLILEPGR-ALVDDAGYLLGRVVAVKNRY---------------GRNIAVTDAGINNI-PTIFWYHH 304 (379) T ss_pred HHHHHCCCCCCCCEEEECCCH-HHHHCCEEEEEEEEEEEEEC---------------CCEEEEECCCCCCC-CCHHHCCC T ss_conf 999855102788669981671-11114157999999999609---------------92799982664577-17465698 Q ss_pred CCCCCCCCCCCEEEECCEEEEEEEECC--CCCEEEECCCCCCCCCCCEEEEECC Q ss_conf 334443232886999999950770042--5647996688778788878999788 Q gi|254780333|r 288 SEHSPSVFLGGKGFIKGYMVPILGKIT--MDMTMFDITDSLSIEVGDYIQIFGP 339 (370) Q Consensus 288 ~~~~~~~~~~~~vli~G~~~pivGrv~--MD~~~vdvt~~~~~~~GD~V~l~G~ 339 (370) T Consensus 305 ---~~~~~~~~~~~~~~~~~~v~G~~C~~~D~l~~~~~-lp~l~~GD~l~~~~~ 354 (379) T cd06841 305 ---PILVLRPGKEDPTSKNYDVYGFNCMESDVLFPNVP-LPPLNVGDILAIRNV 354 (379) T ss_pred ---CEEEECCCCCCCCCEEEEEECCCCCCCCEEEECCC-CCCCCCCCEEEECCC T ss_conf ---77955788888983089998878663569903513-789999999978783

HHsearch alignment for GI: 254780333 and conserved domain: cd06841