2.7.8.1 - 644343, 644356, 644409 2.7.8.1 membrane precipitation by centrifugation a 100000g for 60 min 675276 2.7.8.1 overview 644415 2.7.8.1 partial 644354, 644363, 644406 2.7.8.1 shows activities of both EC 2.7.8.1 and EC 2.7.8.2 644414 2.7.8.1 solubilization 644410