>TIGR01048 lysA diaminopimelate decarboxylase; InterPro: IPR002986 Pyridoxal-dependent decarboxylases that act on ornithine-, lysine-, arginine- and related substrates can be classified into different families on the basis of sequence similarity , . One of these families includes ornithine decarboxylase (ODC), which catalyses the transformation of ornithine into putrescine; prokaryotic diaminopimelic acid decarboxylase (DAPDC), which catalyses the conversion of diaminopimelic acid into lysine, the final step of lysine biosynthesis; Pseudomonas syringae pv. tabaci protein, tabA, which is probably involved in tabtoxin biosynthesis and is similar to DAPDC; and bacterial and plant biosynthetic arginine decarboxylase (ADC), which catalyses the transformation of arginine into agmatine, the first step in putrescine synthesis from arginine. Although these proteins, which are known collectively as group IV decarboxylases , probably share a common evolutionary origin, their levels of sequence similarity are low, being confined to a few short conserved regions. These conserved motifs suggest a common structural arrangement for positioning of substrate and the cofactor pyridoxal 5'-phosphate among bacterial DAP decarboxylases, eukaryotic ornithine decarboxylases and arginine decarboxylases . The structure of bacterial diaminopimelate decarboxylase has been determined . ; GO: 0008836 diaminopimelate decarboxylase activity, 0009089 lysine biosynthetic process via diaminopimelate.

Probab=100.00 E-value=0 Score=720.22 Aligned_cols=363 Identities=21% Similarity=0.271 Sum_probs=323.3 Q ss_pred CCCEEEEEHHHHHHHHHHHHHHHHH---CCCEEEEEEECCCCHHHHHHHHHHCCEEEEECHHHHHHHH-CCCC----CCC Q ss_conf 8856897799999999999998533---6986999541059999999998518748980799998987-3688----010 Q gi|254780741|r 3 KTPYYLIDKQKLLNNLDTALYIRKN---AGVKLLLALKCFAAWGMFDTLNQYMDGTTSSSLYEVMLGH-EKFG----GET 74 (367) Q Consensus 3 ~TP~yv~d~~~i~~n~~~~~~~~~~---~~~~i~yA~KaN~~~~il~~l~~~g~g~dv~S~~E~~la~-~g~~----~~~ 74 (367) T Consensus 24 GTPLYVyd~~~l~~~~~~~~~AF~~~~~~~~~v~YA~KAn~Nl~~~~~la~~G~G~D~VS~GEL~~A~~AG~~~~~~~~~ 103 (431) T TIGR01048 24 GTPLYVYDEATLRERFEAYKEAFGAAERESALVCYAVKANSNLALLRLLAELGSGFDVVSGGELYRALAAGFPLQEIPEK 103 (431) T ss_pred CCCEEEECHHHHHHHHHHHHHHHHCCCCCCCCEEEEHHHHCCHHHHHHHHHCCCCEEEEEHHHHHHHHHHCCCCCCCCCC T ss_conf 89879816789999999999873015877531587431407688999999638846887016999999808885566643 Q ss_pred EEECC-CCCHHHHHHHHCCCC-EEEECCCHHHHHHHHHHHCCCC--CCEEEEEECCCCCCCCCCCCCCCCCCCCCCHH-- Q ss_conf 88537-778034788613886-8985672059999998612345--61489963577443101245578643574278-- Q gi|254780741|r 75 HAYNV-AYKDCEIDAVLSNCD-TIIFNTVSQLNKFKDKAQKLHK--KIGLRINPSVSYSKFILADPNRPFSRLGEKCK-- 148 (367) Q Consensus 75 i~~~~-~~~~~el~~a~~~~~-~i~iDs~~El~~i~~~a~~~~~--~I~lRinP~~~~~~~~~~~~~~~~skfG~~~~-- 148 (367) T Consensus 104 i~F~Gn~Ks~~El~~Al~~~i~~~nVdS~~El~~l~~~A~e~G~~~~i~~RvNP~VdakTHpyI~TG~~~sKFG~~~~sG 183 (431) T TIGR01048 104 IVFSGNGKSRAELERALELGIRCINVDSFSELELLNEIAPELGKKARISLRVNPDVDAKTHPYISTGLKDSKFGIDVESG 183 (431) T ss_pred EEEECCCCCHHHHHHHHHCCCCEEEECCHHHHHHHHHHCCCCCCEEEEEEEECCCCCCCCCCHHHHHCCCCCCCCCCCCC T ss_conf 68965877889999999637989997688999999973521385589999726887598783122100036547774575 Q ss_pred HHHHH-------HHCCCEEEEECCCCCCCCHHHHHHHHHHHHHHHHH----CCCCCEEEEECCCCCCCCCCC----CCHH Q ss_conf 88874-------31496066530565666147899999999989865----088750875337766644556----8078 Q gi|254780741|r 149 DKIES-------EIKNVNGLMFHNNCENKSFLCFSAMLKNIEKEFGH----FITQIEWISLGGGIHFTDKDY----PVKD 213 (367) Q Consensus 149 ~~~~~-------~~~~i~Gih~H~gs~~~~~~~~~~~l~~~~~~~~~----~~~~l~~idiGGG~~~~~~~~----~~~~ 213 (367) T Consensus 184 ~a~~~~~~a~~~~~l~~vG~H~HIGSQi~d~~Pf~~A~~~v~~~~~~l~~~yG~~l~~ld~GGGLGi~Y~~e~~~p~~~~ 263 (431) T TIGR01048 184 EALEAYLYALQLENLEIVGIHCHIGSQILDLSPFVEAAEKVVKLVEELKAEYGIDLEFLDLGGGLGIPYTPEEEPPDLSE 263 (431) T ss_pred CCHHHHHHHHHCCCCCEEEEEEECCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCEEEEEECCCCEEEECCCCCCCCCHHH T ss_conf 31789999983789938998643373010234079999999999998888716007999838722240068888669899 Q ss_pred HHHHHHHHHHH-----C-CCEEEEEHHHHCCCCCEEEEEEEEEEECC-C-CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Q ss_conf 99999987542-----1-65045300220145741888788786304-4-333433335656566400134553000247 Q gi|254780741|r 214 FCQRLKEFSEK-----Y-SVQIYLEPGEAIVTNTTTLNTTVLDISEN-I-KNLVIVDSSVEAHVPDYLLYQESATIYPNT 285 (367) Q Consensus 214 ~~~~i~~~~~~-----~-~~~l~iEPGR~lv~~ag~lv~~V~~~K~~-~-~~~v~vd~g~~~~~~~~~~~~~~~~~~~~~ 285 (367) T Consensus 264 yA~~~~~~l~~~~~~g~~~~~li~EPGRslVa~aG~Llt~V~~~K~~~~~r~Fv~VDaGMNDliRPalY~AyH~i~~~~~ 343 (431) T TIGR01048 264 YAQAILAALEGYARLGLPDPKLILEPGRSLVANAGVLLTRVGFVKEVGSVRNFVIVDAGMNDLIRPALYGAYHHIIVANR 343 (431) T ss_pred HHHHHHHHHHHHHHHCCCCCEEEEECCCCEECCCCEEEEEEEEEEECCCEEEEEEEECCCCCCHHHHHHCCCEEEEECCC T ss_conf 99999999886775279963799922600020451789987668746857899998077550012564336325775266 Q ss_pred ------CCEEEEEECCCCCCCCEEEECCCCCCCCCCCEEEEECCCCHHHHHCCCCCCCCCCEEEEEECCCCEEEE-EECC Q ss_conf ------864599862333666455213566778879899996887022324347689988779999679909999-7389 Q gi|254780741|r 286 ------GPYTAMVCGRSCLAGDIFGEFHFEKPVKIGDRISFEDVAGYNINRKNWFNGINMPTIAVKNVDGTIKAI-REFS 358 (367) Q Consensus 286 ------~~~~~~v~G~~C~~~D~l~~~~~~~~l~~GD~l~i~~~GAY~~~~~~~Fn~~~~P~~v~~~~~g~~~~~-r~e~ 358 (367) T Consensus 344 Dr~~~~~~~~~~vvGp~CESGD~l~~Dr~Lp~~e~GD~lav~~aGAYG~SMSSnYN~rpR~AEVLv~~-g~~~LIR~RET 422 (431) T TIGR01048 344 DRTNEEPTEVADVVGPICESGDVLAKDRELPEVEPGDLLAVFSAGAYGFSMSSNYNSRPRPAEVLVEG-GQARLIRRRET 422 (431) T ss_pred CCCCCCCCEEEEECCCCCCCCCEEEEECCCCCCCCCCEEEEECCCCCCCHHHHCCCCCCCCEEEEEEC-CEEEEEEEECC T ss_conf 67566772168971783445440014124544478857997247874314423016667623567867-82899996168 Q ss_pred HHHHHHHC Q ss_conf 89998742 Q gi|254780741|r 359 YNDYYNNL 366 (367) Q Consensus 359 ~~d~~~~~ 366 (367) T Consensus 423 ~~Dl~~~e 430 (431) T TIGR01048 423 YEDLLALE 430 (431) T ss_pred HHHHHHHC T ss_conf 79998532

HHsearch alignment for GI: 254780741 and conserved domain: TIGR01048