Question
The Archaean nrdJ gene encodes a “Class II” type of one of these enzymes that uses deoxy·adenosyl·cobalamin to activate a cysteine residue. In the presence of one of its four regulatory molecules, one of these enzymes clamps down its ten-stranded beta/alpha barrel to bring together the active and specificity sites. ADA deficiency inhibits DNA synthesis since a buildup of dATP inhibits one of these enzymes that uses two ferric iron atoms to generate a stable tyrosyl (tie-roh-SEEL) free radical. One of these enzymes uses (*) NADPH to convert gluta·thione from its inactive di·sulfide form to its active sulf·hydryl form. Enzymes of this type convert di·hydro·folate to tetra·hydro·folate, convert ribo·nucleotides to de·oxy·ribo·nucleotides, and convert HMG-CoA to a cholesterol precursor. For 10 points, what kind of enzyme adds electrons to its substrate? ■END■
Summary
2023 BHSU @ Northwestern | 02/25/2023 | Y | 6 | 100% | 0% | 33% | 118.17 |
2023 BHSU @ Maryland | 03/11/2023 | Y | 3 | 67% | 0% | 33% | 105.00 |
2023 BHSU @ Berkeley | 03/18/2023 | Y | 3 | 100% | 0% | 33% | 115.33 |
2023 BHSU @ Yale | 04/08/2023 | Y | 3 | 100% | 67% | 33% | 80.00 |
2023 BHSU @ Yale | 04/08/2023 | Y | 3 | 100% | 33% | 33% | 109.67 |
2023 BHSU @ Yale | 04/08/2023 | Y | 3 | 100% | 0% | 0% | 75.00 |
2023 BHSU Online | 04/15/2023 | Y | 4 | 100% | 25% | 25% | 102.00 |
2023 BHSU @ Sheffield | 04/15/2023 | Y | 2 | 50% | 0% | 0% | 122.00 |
2023 BHSU @ Waterloo | 04/15/2023 | Y | 3 | 100% | 0% | 33% | 121.33 |
Buzzes
Player | Team | Opponent | Buzz Position | Value |
---|---|---|---|---|
Forrest Weintraub | Columbia B | meet the new weird, same as the old weird | 53 | 15 |
Daniel Ma | Olmo (Bonus) Bagelry | Watching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again | 55 | 15 |
Noah Sheidlower | Columbia B | nats is supposed to mean you all have gone soft | 67 | 10 |
Daniel Sheinberg | UG Championship Players (and Mazin) | Watching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again | 77 | 10 |
Adam Silverman | nats is supposed to mean you all have gone soft | meet the new weird, same as the old weird | 78 | 15 |
Isaac Kirk-Davidoff | Olmo (Bonus) Bagelry | meet the new weird, same as the old weird | 81 | 10 |
Daniel Sheinberg | UG Championship Players (and Mazin) | Olmo (Bonus) Bagelry | 104 | -5 |
Geoffrey Wu | Columbia B | Watching Arthur Delot-Vilain at Chicago Open Made Me Like French People Again | 123 | 10 |
Adam Silverman | nats is supposed to mean you all have gone soft | UG Championship Players (and Mazin) | 125 | -5 |
Daniel Ma | Olmo (Bonus) Bagelry | UG Championship Players (and Mazin) | 128 | 10 |
Walter Zhang | UG Championship Players (and Mazin) | nats is supposed to mean you all have gone soft | 132 | 10 |