Subunit structure of Vicia graminea anti-(blood-group N) lectin.
The subunit of the Vicia graminea lectin with blood-group-N specificity was examined by sodium dodecyl sulphate/polyacrylamide-gel electrophoresis and gel filtration in 6M-guanidinium chloride, and its molecular weights was found to be 25 000. The unique N-terminal sequence fof the first nine residues of the lectin confirmed that Vicia lectin consists of four identical chains non-covalently linked. Finally the microheterogeneity of the lectin shown by analytical isoelectric focusing is discussed.
D000595:Amino Acid Sequence; D055598:Chemical Phenomena; D002621:Chemistry; D004591:Electrophoresis, Polyacrylamide Gel; D007887:Fabaceae / Q000032:analysis; D037102:Lectins; D008951:MNSs Blood-Group System; D037121:Plant Lectins; D010946:Plants, Medicinal
D037102:Lectins; D008951:MNSs Blood-Group System; D037121:Plant Lectins