>2v63D (D:) observed residues (from ATOM records)
agfkagvkdyrltyytpdyvvrdtdilaafrmtpqpgvppeecgaavaaesstgtwttvw
tdgltsldrykgrcydiepvpgednqyiayvaypidlfeegsvtnmftsivgnvfgfkal
ralrledlrippayvktfvgpphgiqverdklnkygrgllgctikpklglsaknygravy
eclrggldftkddenvnsqpfmrwrdrflfvaeaiykaqaetgevkghylnatagtceem
mkravcakelgvpiimhdyltggftantslaiycrdnglllhihramhavidrqrnhgih
frvlakalrmsggdhlhsgtavgklegerevtlgfvdlmrddyvekdrsrgiyftqdwcs
mpgvmpvasggihvwhmpalveifgddaclqfgggtlghpwgnapgaaanrvaleactqa
rnegrdlareggdvirsackwspelaaacevwkeikfefdtidk