Figure 1From: Expression of recombinant staphylokinase in the methylotrophic yeast Hansenula polymorphaAmino acid sequences of wt-SAK and SAK-variants [rSAK-1 (= THR 174) and rSAK-2]. The amino acid sequence of each of the different SAK molecules, highlighting the differences in their primary structures (blue), is shown. Red: Potential N-linked glycosylation-site motif. Red underlined: Amino acid exchange Thr-30 → Ala-30.Back to article page