>cd00452 KDPG_aldolase KDPG and KHG aldolase. This family belongs to the class I adolases whose reaction mechanism involves Schiff base formation between a substrate carbonyl and lysine residue in the active site. 2-keto-3-deoxy-6-phosphogluconate (KDPG) aldolase, is best known for its role in the Entner-Doudoroff pathway of bacteria, where it catalyzes the reversible cleavage of KDPG to pyruvate and glyceraldehyde-3-phosphate. 2-keto-4-hydroxyglutarate (KHG) aldolase, which has enzymatic specificity toward glyoxylate, forming KHG in the presence of pyruvate, and is capable of regulating glyoxylate levels in the glyoxylate bypass, an alternate pathway when bacteria are grown on acetate carbon sources.

Probab=94.71 E-value=0.46 Score=28.38 Aligned_cols=172 Identities=18% Similarity=0.166 Sum_probs=101.4 Q ss_pred CCHHHHHHHHHHHHHCCCCEEEECCCCCCHHCCCHHHHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCC Q ss_conf 68999999999999769989998672325010899999998654311012344300367410278999975343210244 Q gi|254780276|r 19 IDEDAFVEHIEWQITEGSGGLVPAGTTGESSTLSHEEHCRIIELCVKTVASRVPVMAGIGSNNTRESVELAQYAHSIGAD 98 (292) Q Consensus 19 iD~~~~~~~i~~l~~~gv~gi~~~G~tGE~~~Ls~~Er~~~~~~~~~~~~~r~pii~gv~~~~~~~~i~~a~~a~~~Gad 98 (292) T Consensus 13 ~~~~~a~~~~~al~~~Gi~~iEit--------l~t~~a~~~i~~l~~~~~~---~~iGaGTV~~~---~~~~~a~~aGa~ 78 (190) T cd00452 13 DDAEDALALAEALIEGGIRAIEIT--------LRTPGALEAIRALRKEFPE---ALIGAGTVLTP---EQADAAIAAGAQ 78 (190) T ss_pred CCHHHHHHHHHHHHHCCCCEEEEE--------CCCCHHHHHHHHHHHHCCC---CEEEECCCCCH---HHHHHHHHCCCC T ss_conf 999999999999998699889996--------7880299999999986898---08965234779---999999985998 Q ss_pred CCCEECCCCCCCCHHHHHHHHHHHHHHHCCCCEEEECHHHCCCCCCHHHHHHHHHHCCHHHHHHCC---CCCHHHHHHHH Q ss_conf 320012343343178899999998753023301210011111211106899974320302331001---22113589999 Q gi|254780276|r 99 ALLVVIPYYNKPNRRGLLAHFGEIATTVSSPIYIYNNPSRTVIEMDVDTMAELAATYPNIVGVKDA---TGKIELVSEQR 175 (292) Q Consensus 99 ~i~v~~P~~~~~~~~~i~~~~~~i~~~~~~pi~iYn~P~~~g~~~~~~~l~~L~~~~pni~giK~~---~~~~~~~~~~~ 175 (292) T Consensus 79 Fi--vsP~----~~~~v~~~a~~----~~~~~i----P---Gv-~TpsEi~~A~-~~-G~~~vK~FPa~~~G~~~lkal~ 138 (190) T cd00452 79 FI--VSPG----LDPEVVKAANR----AGIPLL----P---GV-ATPTEIMQAL-EL-GADIVKLFPAEAVGPAYIKALK 138 (190) T ss_pred EE--ECCC----CCHHHHHHHHH----CCCCEE----C---CC-CCHHHHHHHH-HC-CCCEEEECCCCCCCHHHHHHHH T ss_conf 99--7377----99999999998----299665----7---87-9999999999-87-9998998955114999999985 Q ss_pred HHCCCC-EEECCCCC-CCHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHCCCCCHHHHH Q ss_conf 735984-03201322-1001243203344552222321100244444311788279999 Q gi|254780276|r 176 LSCGFD-FIQLSGED-SSALGFNAHGGVGCISVTANVVPRICAEFQQAMIRGDYRQALL 232 (292) Q Consensus 176 ~~~~~~-~~v~~G~~-~~~~~~~~~G~~G~is~~~n~~P~~~~~l~~~~~~gd~~~A~~ 232 (292) T Consensus 139 ~pfp~~~~~ptGGI~~~N~~~yl~~gv~-avG-~g~~l~------~~~i~~~~w~~It~ 189 (190) T cd00452 139 GPFPQVRFMPTGGVSLDNAAEWLAAGVV-AVG-GGSLLP------KDAVAAGDWAAITA 189 (190) T ss_pred CCCCCCCEEEECCCCHHHHHHHHHCCCE-EEE-ECHHCC------HHHHHHCCHHHHHC T ss_conf 5489993899679998889999968998-999-541258------88886089888742

HHsearch alignment for GI: 254780276 and conserved domain: cd00452