Essays about: "You Lv"

Found 2 essays containing the words You Lv.

1. 1. Study of three proteins in uracil catabolism pathway

   University essay from Lunds universitet/Kemiska institutionen

   Author : You Lv; [2011]
   Keywords : Uracil degradation; URC pathway; Saccharomyces kluyveri expression system; Proteinvetenskap; Chemistry;

   Abstract : This study focused on expression, purification and functional characterization of three key proteins (Urc1p, Urc2p and Urc8p) in the newly discovered uracil catabolism (URC) pathway. A novel expression system was established by using Saccharomyces kluyveri as a host organism for expression of 6-His tagged Urc1p and Urc2p. READ MORE

3. 2. Purification and crystallization of the I subunit of magnesium chelatase

   University essay from Lunds universitet/Kemiska institutionen

   Author : You Lv; [2011]
   Keywords : Magnesium chelatase; BchI; ChlI; AAA protein; Proteinvetenskap; Chemistry;

   Abstract : The I subunit of magnesium chelatase is an AAA+ protein which binds and hydrolyzes ATP to drive the insertion of Mg2+ into protoporphyrin IX during bio-synthesis of bacteriochlorophyll and chlorophyll. The purification method and co-crystallization conditions of the Rhodobacter capsulatus BchI (bacteriochlorophyll Magnesium Chelatase I subunit) protein with either ADP or AMPPNP and crystallization conditions of Synechocystissp sp 6803 ChlI (chlorophyll Magnesium Chelatase I subunit) protein are described. READ MORE