The ATP synthase from mitochondria of animal cells is an important enzyme which couples proton translocation to ATP synthesis, to provide chemical energy needed for many biological processes. It consists of F1 (a soluble domain with 5 subunit types of a total mass of 370 kD), a stalk and F0 (a membrane domain with at least three subunit types). The x ray crystallographic structure for the F1 has been determined to 2.8 ? but the structure of the rest of the molecule is still unknown. We have carried out preliminary experiments to image the entire enzyme with the hope that we can define the overall organization of the three components of this large enzyme.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Biotechnology Resource Grants (P41)
Project #
5P41RR002250-14
Application #
6120893
Study Section
Project Start
1998-12-01
Project End
1999-11-30
Budget Start
1998-10-01
Budget End
1999-09-30
Support Year
14
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Baylor College of Medicine
Department
Type
DUNS #
074615394
City
Houston
State
TX
Country
United States
Zip Code
77030
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