the photoaffinity-labeled protein of 100-110 kda of ac preparation of rat adipocyte may be the catalytic unit of adenylate cyclase of rat adipocyte itself as supported by the facts that [ a ] no other ac-regulatory proteins are known to be of this size , [ b ] the catalytic unit of bovine brain enzyme is in the same range and [ c ] this pf specifically stimulates ac activity when assayed alone , and weekly inhibits forskolin-activation of cyclase .
C1335665
protein
C0034693
rat