>1ya7S (S:) SEQRES residues mhhhhhhppkraaliqnlrdsytetssfavieewaagtlqeiegiakaaaeahgvirnst ygraqaekspeqllgvlqryqdlchnvycqaetirtviairipehkeednlgvavqhavl kiideleiktlgsgeksgsggaptpigmyalreylsarstvedkllgsvdaesgktkggs qspslllelrqidadfmlkvelatthlstmvravinayllnwkkliqprtgsdhmvs