ID   2.3.1.199
DE   very-long-chain 3-oxoacyl-CoA synthase.
AN   condensing enzyme.
AN   very-long-chain 3-ketoacyl-CoA synthase.
AN   very-long-chain beta-ketoacyl-CoA synthase.
CA   a very-long-chain acyl-CoA + H(+) + malonyl-CoA = a very-long-chain
CA   3-oxoacyl-CoA + CO2 + CoA.
CC   -!- This is the first component of the elongase, a microsomal protein
CC       complex responsible for extending palmitoyl-CoA and stearoyl-CoA (and
CC       modified forms thereof) to very-long-chain acyl CoAs.
CC   -!- Multiple forms exist with differing preferences for the substrate,
CC       and thus the specific form expressed determines the local composition
CC       of very-long-chain fatty acids.
CC   -!- For example, the FAE1 form from the plant Arabidopsis thaliana
CC       accepts only 16 and 18 carbon substrates, with oleoyl-CoA (18:1)
CC       being the preferred substrate, while CER6 from the same plant prefers
CC       substrates with chain length of C22 to C32. cf. EC 1.1.1.330,
CC       EC 1.3.1.93 and EC 4.2.1.134.
CC   -!- Formerly EC 2.3.1.119 and EC 2.3.1.n8.
DR   P39540, ELO1_YEAST ;  P25358, ELO2_YEAST ;  P49191, ELO3_CAEEL ;
DR   P40319, ELO3_YEAST ;  Q4D5J7, ELO4A_TRYCC;  Q4DUK4, ELO4B_TRYCC;
DR   Q03574, ELO4_CAEEL ;  Q54CJ4, ELOA_DICDI ;  Q9VH58, ELOF_DROME ;
DR   B4QVX4, ELOF_DROSI ;  Q9UTF7, ELOH1_SCHPO;  Q7LKX0, ELOH2_SCHPO;
DR   Q9BW60, ELOV1_HUMAN;  Q9JLJ5, ELOV1_MOUSE;  Q9NXB9, ELOV2_HUMAN;
DR   Q9JLJ4, ELOV2_MOUSE;  D4A612, ELOV2_RAT  ;  Q9HB03, ELOV3_HUMAN;
DR   O35949, ELOV3_MOUSE;  Q9GZR5, ELOV4_HUMAN;  Q95K73, ELOV4_MACFA;
DR   Q3S8M4, ELOV4_MACMU;  Q9EQC4, ELOV4_MOUSE;  Q2KJD9, ELOV5_BOVIN;
DR   Q9NYP7, ELOV5_HUMAN;  Q4R516, ELOV5_MACFA;  Q8BHI7, ELOV5_MOUSE;
DR   Q5RFL5, ELOV5_PONAB;  Q920L7, ELOV5_RAT  ;  A0A0C5PHQ7, ELOV5_TACFU;
DR   Q32NI8, ELOV5_XENLA;  Q5M8U1, ELOV5_XENTR;  Q5ZJR8, ELOV6_CHICK;
DR   Q6PC64, ELOV6_DANRE;  Q9VV87, ELOV6_DROME;  Q9H5J4, ELOV6_HUMAN;
DR   Q920L5, ELOV6_MOUSE;  Q920L6, ELOV6_RAT  ;  A0JNC4, ELOV7_BOVIN;
DR   Q9VHX7, ELOV7_DROME;  A1L3X0, ELOV7_HUMAN;  Q9D2Y9, ELOV7_MOUSE;
DR   D4ADY9, ELOV7_RAT  ;  Q1HRV8, ELVL1_AEDAE;  Q570B4, KCS10_ARATH;
DR   O48780, KCS11_ARATH;  Q9SIB2, KCS12_ARATH;  Q9ZUZ0, KCS13_ARATH;
DR   Q9SS39, KCS14_ARATH;  Q9SUY9, KCS15_ARATH;  Q9SYZ0, KCS16_ARATH;
DR   O65677, KCS17_ARATH;  Q38860, KCS18_ARATH;  Q9LZ72, KCS19_ARATH;
DR   Q9MAM3, KCS1_ARATH ;  Q9FG87, KCS20_ARATH;  Q7XEM4, KCS20_ORYSJ;
DR   Q9FH27, KCS21_ARATH;  Q5XEP9, KCS2_ARATH ;  Q9LQP8, KCS3_ARATH ;
DR   Q9LN49, KCS4_ARATH ;  Q9C6L5, KCS5_ARATH ;  Q9XF43, KCS6_ARATH ;
DR   Q9C992, KCS7_ARATH ;  Q4V3C9, KCS8_ARATH ;  Q9SIX1, KCS9_ARATH ;
DR   Q54TC9, SRE1_DICDI ;  Q86JM5, Y2012_DICDI;  Q555E8, Y4669_DICDI;
//