>2v2gB (B:) observed residues (from ATOM records)
gitlgevfpnfeadstigklkfhdwlgnswgvlfshprdftpvsttelgrviqlegdfkk
rgvklialscdnvadhkewsedvkclsgvkgdmpypiiadetrelavklgmvdpdertst
gmpltcravfiigpdkklklsilypattgrnfseilrvidslqltaqkkvatpadwqpgd
rcmvvpgvsaeeaktlfpnmevkavpsgkgylrytpqp