G-protein : bacteriorhodopsin, ÁÖ±¤¼º


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G-protein : The photocycle of bacteriorhodopsin

G protein : ¿ªÇÒ

1. °¨°¢ Sensory
-  Visual : Rhodopsin = opsin + retinal
-  Smell : olfactory receptors
-  Taste : ´Ü¸À, °¨Ä¥¸À, ¾´¸À
2. receptors in the mammalian brain : Behavioral and mood regulation
- Cannabinoid
3. chemokine receptors : ¸é¿ª, ¿°Áõ
4. Autonomic nervous system : Ç÷¾Ð, ½ÉÀå¹Úµ¿, ¼ÒÈ­
-  ºñ¸¸Á¶Àý receptors
5. Cell density sensing
6. Ç×»ó¼º Á¶Àý (e.g., water balance)

- ÁöÇ⼺ : ÁÖ±¤¼º, ÁÖÈ­¼º
- ³ª³ë¸Ó½Å : ATP ÇÕ¼ºÈ¿¼Ò
- ³ª³ë¸ðÅÍ : Æí¸ð
- ³ª³ëÆßÇÁ : ·Î·Ó½Å

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Network  ¡í µÎ³ú, ¸¶À½, ¿å±¸

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- ÇнÀ ÆÄÆäÃ÷
- ¸ñÀû µ¿±â ºÎ¿© ȸ·Î

½Ä¿å mechanism
- Food Pleasure

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