>2q4vA (A:) SEQRES residues
sasvrireakegdcgdilrlirelaefeklsdqvkiseealradgfgdnpfyhclvaeil
papgkllgpcvvgygiyyfiystwkgrtiylediyvmpeyrgqgigskiikkvaevaldk
gcsqfrlavldwnqramdlykalgaqdlteaegwhffcfqgeatrklagk