>2o74B (B:) SEQRES residues
mdinvvnalayedfvklfgnvvekcplisaaiwsyrpfkdladiearisefihslpdsgk
egilrchpdlagrdlqsgtltpesqeeqsqagmttldsaeivhmyrlnseykerfgfpfv
icarlnnkadivrqlserlknrrtaelecaieevkkicslrlhsivlsdiqtkl