BIBC 102

BIBC 102 - Regulation of Calvin cycle Rubisco is a prime...

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Unformatted text preview: Regulation of Calvin cycle Rubisco is a prime target for regulation Activation of rubisco by carbamate Rubisco is activated by carbamylation CO 2 concentration? pH? Mg 2+ concentration? Alkaline pH favors fig20-34 high light Stroma pH And Mg conditions regulate stromal FBP-1 Activation of Rubisco Redox regulation of Calvin cycle with Thioredox: Activation of enzymes by regulating redox states of a disulfide bond fig20-36 high light Th-SH enz activity redox regulation of Calvin cycle enzymes via thioredoxin Coordination of the light and dark reactions Electron transfer Reduced ferrodoxin Thioredoxin Regulatory disulfide bonds in Calvin cycle enzymes Light reactions Dark reactions Coordination of the light and dark reactions Electron transfer Reduced ferrodoxin Thioredoxin Regulatory disulfide bonds in Calvin cycle enzymes Light reactions Dark reactions pH Mg 2+ Fat Metabolism Americans are getting fatter, so do the people in other developed countries Triacylglycerol: Fatty acids and glycerol Also called triglycerides or neutral fats Fatty acids Various lipids...
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This note was uploaded on 09/30/2011 for the course BIBC 102 taught by Professor Price during the Winter '02 term at UCSD.

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BIBC 102 - Regulation of Calvin cycle Rubisco is a prime...

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