>gnl|CDD|73238 cd00825, decarbox_cond_enzymes, decarboxylating condensing enzymes; Family of enzymes that catalyze the formation of a new carbon-carbon bond by a decarboxylating Claisen-like condensation reaction. Members are involved in the synthesis of fatty acids and polyketides, a diverse group of natural products. Both pathways are an iterative series of additions of small carbon units, usually acetate, to a nascent acyl group. There are 2 classes of decarboxylating condensing enzymes, which can be distinguished by sequence similarity, type of active site residues and type of primer units (acetyl CoA or acyl carrier protein (ACP) linked units).. Length = 332

Score = 169 bits (428), Expect = 1e-42 Identities = 113/334 (33%), Positives = 167/334 (50%), Gaps = 17/334 (5%) Query: 83 YGMVASDMALADSGWAPKTDKDRNSTGVVFGSGMGGLNRIVESSNVLRDGGPRKISPFTV 142 G A++ A+AD+G + + K+ GVV G+G G V R + P+ V Sbjct: 14 LGFEAAERAIADAGLSREYQKNP-IVGVVVGTGGGS-----PRFQVFGADAMRAVGPYVV 67 Query: 143 PGSIISLLSGNISIRNQLRGPNHAVTTACSSGAHAIGDASRLIAFGDADVMVAGGAEAPI 202 ++ SG I+ + GP + V+ AC+ HA+ A+ + G D+++AGG+E Sbjct: 68 TKAMFPGASGQIATPLGIHGPAYDVSAACAGSLHALSLAADAVQNGKQDIVLAGGSEEL- 126 Query: 203 CRLGVASFAACRALSTRFNDDPTRASRPFDQDRDGFVMGEGAGALVLEDLEHAKARGAKI 262 F A ALST P +ASR FD DGFV G+GAGALV+E+LEHA ARGA I Sbjct: 127 AAPMDCEFDAMGALST-----PEKASRTFDAAADGFVFGDGAGALVVEELEHALARGAHI 181 Query: 263 YSEIIGYGLSGDAFHITMPPEDGNGAYRCMSSAIARAKLLPSDIDYINAHGTST-IADTI 321 Y+EI+G + D + G R A+A A L DIDY+ AHGT T I D Sbjct: 182 YAEIVGTAATIDGAGMGAFAPSAEGLARAAKEALAVAGLTVWDIDYLVAHGTGTPIGDVK 241 Query: 322 ELGAVERLMGDSCYHVSMSSTKSAMGHLLGAAGAVEAAICNLAIRDGIVPATLNLDNPAK 381 EL + GD ++S+TK+ G+L AA + L + G +P +++++ + Sbjct: 242 ELKLLRSEFGD--KSPAVSATKAMTGNLSSAAVVLAVDEAVLMLEHGFIPPSIHIEELDE 299 Query: 382 KTFIDLVPHRAIKKNVNVAMSNSFGFGGTNVSLV 415 + + + A+ N FG GGTN +LV Sbjct: 300 A--GLNIVTETTPRELRTALLNGFGLGGTNATLV 331

RPSBLAST alignment for GI: 254780533 and conserved domain: cd00825