its amino acid analysis closely resembles residues trp-105 to gln-29 predicted for the common precursor protein of bovine corticotropin and beta-lipotropin by nakanishi , inoue , kita , nakamura , chang , cohen & numa [ ( 1979 ) nature ( london ) 278 , 423-427 ] .
C0002520
amino acid
C0017797
gln