>2ywcB (B:) observed residues (from ATOM records)
mvlvldfgsqytrliarrlrelrafslilpgdapleevlkhrpqalilsggprsvfdpda
prpdprlfssglpllgicygmqllaqelggrveragraeygkalltrhegplfrglegev
qvwmshqdavtapppgwrvvaeteenpvaaiaspdgraygvqfhpevahtpkgmqilenf
lelagvkrdwtpehvleellrevreragkdrvllavsggvdsstlalllakagvdhlavf
vdhgllrlgereevegalralgvnllvvdakerflkalkgvedpeekrkiigrefvaafs
qvarergpfrflaqgtlypdviefellepfrllfkdevrelalllglpdtlrlrhpfpgp
glavrvlgevteerleilrraddiftsllrewglyekvaqalavltpvgyvlalravtte
dfmtadwarlplefldeaarritrrvpeigrvvydltskppatiewe