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