Abstract
Placing metal ions into the center of a porphyrin ring is a significant cellular challenge. Lundqvist et ai. (2010) provide snapshots of the AAA + motor unit of magnesium chelatase, an enzyme that insert magnesium ion into the porphyrin ring accompanied by ATP expenditure, in different states of binding to adenosyl nucleotides.
Original language | American English |
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Journal | Structure |
Volume | 18 |
State | Published - Mar 10 2010 |
Disciplines
- Molecular Biology