>6cw7A (A:) observed residues (from ATOM records)
misliaalavdrvigmenampwnlpadlawfkrntlnkpvimgrhtwesigrplpgrkni
ilssqpgtddrvtwvksvdeaiaacgdvpeimvigggrvyeqflpkaqklylthidaeve
gdthfpdyepddwesvfsefhdadaqnshsycfeilerrhhh