New protein detonates ‘invincible’ bacteria from within
Antibiotic-resistant infections are on the rise, foiling efforts to reduce death rates in developing countries where uncontrolled use of antibiotics and poor sanitation run amok. The epidemic of bacteria resistant to antibiotics knows no borders, present
Respiratory chain: protein complex structure revealed
Biochemists have unlocked the structure of mitochondrial complex 1, a large protein complex in the respiratory chain, and at the same time learned new aspects of its function.