Abstrakt: |
Fourteen fragments have been isolated from hemocyanin component II of Limulus polyphemus by cleavage with CNBr. The amino acid sequence of the largest fragment, CNBr Ia has been reported (Yokota, E., and Riggs, A. F. (1984) J. Biol. Chem. 259, 4739-4749). The amino acid sequence of the 12 smaller fragments is reported in an accompanying paper (Moore, M. D., Behrens, P. Q., and Riggs, A. F. (1985) J. Biol. Chem. 261, 10511-10519). We have determined the amino acid sequence of the second largest fragment, CNBr Ib. The fragment contains 142 residues and has a molecular weight of 16,095. |