>1a95B (B:) observed residues (from ATOM records) ekyivtwdmlqiharklasrlmpseqwkgiiavsrgglvpgallarelgirhvdtvciss ydhdnqrelkvlkraegdgegfividdlvdtggtavairemypkahfvtifakpagrplv ddyvvdipqdtwieqpwdmgvvfvppisgr