>2v4yB (B:) SEQRES residues
matnakpvykrillklsgealqgtegfgidasildrmaqeikelvelgiqvgvvigggnl
frgaglakagmnrvvgdhmgmlatvmnglamrdalhrayvnarlmsaiplngvcdsyswa
eaisllrnnrvvilsagtgnpffttdsaaclrgieieanvvlkatkvdgvftadpakdpt
atmyeqltysevlekelkvmdlaaftlardhklpirvfnmnkpgalrrvvmgekegtlit
e