Isnin, 26 November 2012
Selasa, 20 November 2012
Me, today Just fine ^_^
よくハハ、今日は私のために良いスタートではなかった。今朝講義をスキップしました。私がなぜわからないんだけど、それでも私はその講義に行く意志を持っていません。とにかくハハハ、私はまだ夜に勉強する精神を持っています。私は計画を作りました。それに応じて動作しますが、私は考えます....
How Farnesol being synthesized?
It all started with an acetyl-CoA unit.
1. An acetyl-CoA unit condensed with one
acetyl CoA unit producing acetoacetyl-CoA, which similar in Fatty Acid
formation.
2. Acetoacteyl-CoA is once again condensed
with one unit of acetyl-CoA to form β-hydroxy-β-methylglutaryl-CoA.
3. β-hydroxy-β-methylglutaryl-CoA undergo
reduction (reduction of carbonyl into alcohol.
4. The alcohol undergoes further reduction
forming Mevalonic acid.
5. Mevalonic acid is phosphorilazed (add P) with
decarboxylation (dehydration) to form IPP (isopentyl pyrophosphate), the
biogenetic isoprene unit.
6. Isomerisation of IPP lead to DMAPP (active
prenylating agent)
7. The reaction of DMAPP with other IPP (act
as nucleophile) produce Geranyl pyrophosphate.
8. Geranyl pyrophosphate undergo hydrolysis to
form Geraniol and its isomer Nerol.
9. Geranyl pyrophosphate can act with other
IPP to form farnesyl pyrophosphate.
10. Farnesyl pyrophosphate can be further hydrolyzed
to form Farnesol and its isomer (15 carbon compounds).
11. Cyclization and rearrangement of farnesol
lead to formation of other sesquiterpenoid compound (depending on whether cis
or trans).
Langgan:
Catatan (Atom)
Pascafikir dan tahun baharu
Secara serius, ini penulisan pertama untuk tahun ini. Memandangkan masih lagi dalam bulan Januari, den ghaso masih tidak terlambat lagi untu...
-
Pengenalan Kultur tisu adalah kaedah pembiakan tisu atau sel secara berasingan daripada organisma. Biasanya dijalankan dengan bantuan cecair...
-
Teori Arrhenius: Asid dan Bes Teori pertama berkenaan asid dan bes diusulkan oleh Svante Arrhenius. Beliau memberikan idea bahawa sesuatu ...
-
[1] Laluan Katabolik Karbohidrat (Respirasi Sel) Laluan ini melibatkan pemecahan molekul-molekul karbohidrat di dalam organ hati, kerana ...