Flashcards in Regulation of Glycolysis via Allosteric control Deck (14):
1
What type of inhibition does ATP have on enzymes of Glycolysis?
feedback inhibition (PFK-1) and product inhibition (PK)
2
Which modulators have a NEGATIVE impact on Glycolysis? Do they increase or decrease enzymatic activity?
ATP, citrate, G6P, acetyl-CoA || decrease activity
3
Which modulators have a POSITIVE impact on Glycolysis?Do they increase or decrease enzymatic activity?
F6P, 2,6-FBP, AMP & ADP || increase activity
4
What type of inhibition does citrate have on enzymes of Glycolysis?
feedback inhibition
5
What type of inhibition does G6P have on enzymes of Glycolysis?
product inhibition
6
What type of inhibition does acetyl-CoA have on enzymes of Glycolysis?
inter-pathway inhibition
7
What type of inhibition does F6P have on enzymes of Glycolysis?
intra-pathway inhibition
8
What type of inhibition does 2,6-FBP have on enzymes of Glycolysis?
activation
9
What type of inhibition does AMP & ADP have on enzymes of Glycolysis?
activation
10
Which modulators decrease the activity of PFK-1?
ATP and citrate
11
Which modulators increase the activity of PFK-1
2,6-FBP and AMP and ADP
12
Which modulators decrease the activity of PK?
ATP and acetyl-CoA
13
Which modulators increase the activity of PK?
F6P and ADP and AMP
14