>1yrvA (A:) SEQRES residues mgsshhhhhhssglvprgsmhgraylllhrdfcdlkennykgitakpvsedmmeweveie glqnsvwqglvfqltihftseynyappvvkfitipfhpnvdphtgqpcidfldnpekwnt nytlssillalqvmlsnpvlenpvnleaarilvkdeslyrtilrlfnrp