... (C).Ó FEBS 2002 NMR structure of Schistocerca inhibitors (Eur. J. Biochem. 269) 537 Comparative structure analysis of proteinase inhibitors from the desert locust, Schistocerca gregaria ZoltaÂnGaÂspaÂri1, ... indicating the somewhat increased¯exibility of the proteinase- binding loop compared to the rest of the molecules agree well with the ®ndings obtained from recently determined NMR structures of other proteinase ... respectively. The overall fold of the Locusta and Schistocerca inhibitors is essentially the same,as expecte d from sequence similarity (Fig. 1). However,comparing the 36 structures of PMP-C available from...