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Aktivitas Enzim Piruvat Karboksilase

Aktivitas Enzim Piruvat Karboksilase. Disusun oleh : Kelompok 3 Atika Iskandar 10507050 Muhamad Fadli Fauzi 10507058 Lidia Natania Liman 10507086 Irmawati Febriani 10507090 Yenni Lau 10507096 Mariance Simbolon 10507098. Mengenai Enzim Piruvat Karboksilase.

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Aktivitas Enzim Piruvat Karboksilase

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  1. Aktivitas Enzim Piruvat Karboksilase Disusun oleh : Kelompok 3 Atika Iskandar 10507050 Muhamad Fadli Fauzi 10507058 Lidia Natania Liman 10507086 Irmawati Febriani 10507090 Yenni Lau 10507096 Mariance Simbolon 10507098

  2. Mengenai Enzim Piruvat Karboksilase Penginduksi :Glukortiroid, glukagon, epinefrin (cAMP) Represor :Insulin Aktivator :Asetil KoA Inhibitor :ADP1

  3. Jalurglikolisisdan TCA Jaluranaplerotik

  4. Pengendalianaktivitas PC dalamglikolisis • EnzimPiruvatKarboksilasetidakterkaitlangsungpadaprosesglikolisis • Timbulpadaakhirreaksiglikolisisdanmengawalijaluranaplerotikmenghasilkanoksaloasetatuntuksiklus TCA

  5. GLUKONEOGENESIS

  6. SIKLUS TCA Enzim piruvat karboksilase : Piruvat  oksaloasetat (mitokondria) REAKSI ANAPLEROTIK

  7. Biotin • vitamin B kompleks, terdiridaricincintetrahydroimidizalone (ureido) yang bergabungdengantetrahidrothiophene. • Koenzim yang berperanpadaprosesglukoneogenesis. • ATP bereaksidengan HCO3-menghasilkancarboxyphosphate. Karboksilditransferdariintermediat ~PkeNdarigugusureido; biotin + ATP + HCO3-àcarboxybiotin + ADP + Pi • Padasisiaktif lain PiruvatKarboksilase, CO2 yang aktifditransferdari biotin kepiruvat carboxybiotin + pyruvateà biotin + oxaloacetate

  8. Biotin lanjutan…

  9. Daftar Pustaka http://www.wiley.com/college/pratt/0471393878/student/animations/citric_acid_cycle/index.html http://www3.interscience.wiley.com/journal/109900857/abstract?CRETRY=1&SRETRY=0

  10. TERIMA KASIH

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