>3u57A (A:) SEQRES residues
matqssavidsndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpd
mirggtngdvavdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyy
nnlidgllangikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkh
wmtlnqpwtfsvhgyatglyapgrgrtspehvnhptvqhrcstvapqcicstgnpgtepy
wvthhlllahaaavelyknkfqrgqegqigishatqwmepwdensasdveaaaraldfml
gwfmepitsgdypksmkkfvgsrlpkfspeqskmlkgsydfvglnyytasyvtnastnss
gsnnfsyntdihvtyetdrngvpigpqsgsdwlliypegirkilvytkktynvpliyvte
ngvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvnvkgyfawslldnfewgeg
ygvrfgiihidyndnfarypkdsavwlmnsfhk