>4x5fB (B:) observed residues (from ATOM records)
hmisliaalavdrvigmenampwnlpadlawfkrntlnkpvimgrhtwesigrplpgrkn
iilssqpgtddrvtwvksvdeaiaacgdvpeimvigggrvyeqflpkaqklylthidaev
egdthfpdyepddwesvfsefhdadaqnshsycfeilerr