several groups of proteins of molecular masses 180 , 110 , 100 , 50 , and 47 kda ( based on sodium dodecyl sulfate gel electrophoresis ) present in the isolated coated vesicles are involved in polymerizing clathrin under physiological conditions to a homogeneous population of baskets [ zaremba , s. , & keen , j. h. ( 1983 ) j. cell biol . 97 , 1339 ; ahle , s. , & ungewickell , e. ( 1986 ) embo j . 5 , 3143 ] .
C0242915
coated vesicles
C0007634
cell