>1rziM (M:) observed residues (from ATOM records) iqmtqspslsasvgdrvtitcrasqsissylnwyqqkpgkvpklliyaasslqsgvpsrf sgsgsgtdftltisslqpedfatyycqqsystshtfgqgtkleikrtvaapsvfifppsd eqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstltls kadyekhkvyacevthqglsspvtksfnrge