>4b9rA (A:) SEQRES residues gvfnyetettsvipaarlfkafildgdnlfpkvapqaissveniegnggpgtikkisfpe gfpfkyvkdrvdevdhtnfkynysvieggpigdtlekisneikivatpdggsilkisnky htkgdhevkaeqvkaskemgetllravesyllahsdayn