>3wexA (A:) observed residues (from ATOM records)
ikadhvstyamfvqthrptgefmfefdedeqfyvdldkketvwhleefgrafsfeaqggl
aniailnnnlntliqrsnhtqaandppevtvfpkepvelgqpntlichidrffppvlnvt
wlcngepvtegvaeslflprtdysfhkfhyltfvpsaedvydcrvehwgldqpllkhwea
q