>4a3yB (B:) SEQRES residues
matqssavidsndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpd
mirggtngdvavdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyy
nnlidgllangikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkh
wmtlnepwtfsvhgyatglyapgrgrtspehvnhptvqhrcstvapqcicstgnpgtepy
wvthhlllahaaavelyknkfqrgqegqigishatqwmepwdensasdveaaaraldfml
gwfmepitsgdypksmkkfvgsrlpkfspeqskmlkgsydfvglnyytasyvtnastnss
gsnnfsyntdihvtyetdrngvpigpqsgsdwlliypegirkilvytkktynvpliyvte
ngvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvnvkgyfawslldnfewgeg
ygvrfgiihidyndnfarypkdsavwlmnsfhknisklpavkrsireddeeqvsskrlrk