Allentown is 50 miles (80 km) north-northwest of Philadelphia, the fifth most populous city in the United States, 90 miles (140 km) east-northeast of Harrisburg, the state capital, and 90 miles (140 km) west of New York City, the nation's largest city.
Mitochondria is the organelle that uses energy from organic compounds like pyruvate to make ATP, or adenosine triphosphate.
In the first electrophoresis-based report of ATP synthase dimers, the subunits e, g, and k were identified to be important for dimerisation [84] . Additionally also subunit i is required [148] . In yeast mitochondria, these four proteins belong to the membrane intrinsic F o part of the ATP synthase.