BMB 401 Lecture 2: Test 3

• School: University of Miami
• Department: Biochemistry and Molecular Biology
• Course: BMB 401
• Professor: Farooq

Document Summary

3: starch hydrolyzed glucose using enzymes, breakdown/oxidation glucose pyruvate, so many enzymes! Glycolysis uses 5 out of the 6 families (not ligase: 2 stages: 5: 2 atp invested (going from 6 c molecule 2 3 c molecules) 7 step 2: glucose-6-phosphate fructose-6-phosphate, enzyme is phosphoglucose isomerase (pgi). We are isomerizing here: aldose ketose (6 membered to 5 membered sugar, mechanism involves ring opening and then closing (cid:894)do(cid:374)"t (cid:374)eed to k(cid:374)o(cid:449)(cid:895) 8 step 3: fructose-6-phosphate fructose-1,6-biphosphate (f6p fbp, rate determinating step of glycolysis, enzyme is pfk! (phosphofructokinase, bis means 2 phosphotases to 2 separate places (di would mean 2 added to the same place) Lecture 2: enzyme is aldolase (ald) (this is a lysase = elim of bonds by means that are not hydrolyisis) 13 step 7: 1,3-bpg 3pg, high energy 1,3-bpg used as a phosphate donor to drive synthesis of atp from.