>5e5rB (B:) SEQRES residues fktrmrstvsvregqgvvllcgppphsgelsyawvfneypsfveedsrrfvsqetghlyi akvepsdvgnytcvvtstvtntrvlgsptplvlrsdgvmgeyepkievqfpetlpaakgs tvrlecfalgnpvpqinwrrsdgmpfpnkiklrkfngmleiqnfqqedtgsyeciaensr gknvargrltyya