>gnl|CDD|29830 cd00484, PEPCK_ATP, Phosphoenolpyruvate carboxykinase (PEPCK), a critical gluconeogenic enzyme, catalyzes the first committed step in the diversion of tricarboxylic acid cycle intermediates toward gluconeogenesis. It catalyzes the reversible decarboxylation and phosphorylation of oxaloacetate to yield phosphoenolpyruvate and carbon dioxide, using a nucleotide molecule (ATP) for the phosphoryl transfer, and has a strict requirement for divalent metal ions for activity. PEPCK's separate into two phylogenetic groups based on their nucleotide substrate specificity, this model describes the ATP-dependent groups.. Length = 508

Score = 651 bits (1681), Expect = 0.0 Identities = 247/501 (49%), Positives = 335/501 (66%), Gaps = 4/501 (0%) Query: 10 SRVYRNLSTSRLYEESIRREKTILTCDGALRALTGQHTGRSAFDKFIVRDSHTENDVFW- 68 + ++ NLS + LYEE+++R + +LT GAL TG+ TGRS DKFIV + +E+D++W Sbjct: 1 THIHHNLSPAELYEEALKRGEGVLTSTGALAVDTGKKTGRSPKDKFIVDEPSSEDDIWWG 60 Query: 69 ENNKYISPADFDTLKADMLDYIKDKDLFLQDLVACPHTKNAISVCVVTQYAWHSLFIRNL 128 + N+ IS F+ L+ +DY+ K LF+ D A + + V V+T+ AWH+LF+RN+ Sbjct: 61 KVNQPISEETFEILRERAVDYLNTKKLFVFDGFAGADPEYRLKVRVITERAWHALFMRNM 120 Query: 129 LKHKEDLGAVPNMMSLQVVVLPDFSADPNRHGCCSETIIAVDLTAGLILIGGTSYAGEIK 188 + + P F A+P G SET + ++ ++IGGT YAGE+K Sbjct: 121 FIRPTEEELENFGPDFTIYNAPKFKANPETDGMNSETFVIINFAEREMVIGGTEYAGEMK 180 Query: 189 KSVFTYLNHIFPERGIMPMHCSINMDKEKEDVALFFGLSGTGKTTLSASVDRFLIGDDEH 248 K +F+ +N++ P++G++ MHCS N+ K K DVALFFGLSGTGKTTLSA +R LIGDDEH Sbjct: 181 KGIFSVMNYLLPKKGVLSMHCSANVGK-KGDVALFFGLSGTGKTTLSADPNRKLIGDDEH 239 Query: 249 GWSKEGVFNFEGGCYAKSINLSKETEPEIFSASCRFGTVLENVVVD-ECGIPNFKDSSVT 307 GWS GVFN EGGCYAK INLS+E EPEI++A +FG VLENVVVD E ++ D S+T Sbjct: 240 GWSDRGVFNIEGGCYAKCINLSEEKEPEIYNAI-KFGAVLENVVVDEETREVDYDDDSIT 298 Query: 308 ENTRAAYPLNFIHNHAPQSIGKHPKHVIMLAADAFGVLPPVAYLNPEKAVYYFLSGYTAK 367 ENTRAAYP+ I N +G HPK++I L ADAFGVLPPV+ L PE+A+Y+FLSGYTAK Sbjct: 299 ENTRAAYPIEHIPNAVIPGVGGHPKNIIFLTADAFGVLPPVSKLTPEQAMYHFLSGYTAK 358 Query: 368 VAGTEKGVLKPEATFSACFGAPFMPRDPVQYGNILKDYIVKYCVDCWLVNTGWTAGSYGE 427 VAGTE+G+ +P ATFSACFGAPF+P P Y +L + I K+ WLVNTGWT GSYG Sbjct: 359 VAGTERGITEPTATFSACFGAPFLPLHPTVYAEMLGEKIKKHGAKVWLVNTGWTGGSYGV 418 Query: 428 GYRMPLSVTRALLKAIFDNSIKSVPYRVDENFGFSVPLEVKGVDRKLLNPRDSWNDVEAY 487 G R+PL TRA++ AI + + Y D F ++P + GV ++LNPR++W D EAY Sbjct: 419 GKRIPLKYTRAIIDAILSGELNNAEYEKDPVFNLAIPTSIPGVPSEILNPRNTWADKEAY 478 Query: 488 DQKMRELLLMFENNAEKKQIK 508 D+ ++L +F N +K K Sbjct: 479 DETAKKLAKLFIENFKKFADK 499

RPSBLAST alignment for GI: 254780826 and conserved domain: cd00484