>7cepA (A:) observed residues (from ATOM records)
ghmnitdireqfpilhqqvnghdlvyldsaatsqkpravietldkyynqynsnvhrgvht
lgtratdgyegarekvrkfinaksmaeiiftkgtttslnmvalsyaranlkpgdevvity
mehhaniipwqqavkatgatlkyiplqedgtisledvretvtsntkivavshvsnvlgtv
npikemakiahdngavivvdgaqstphmkidvqdldcdffalsshkmcgptgvgvlygkk
allenmepaefggemidfvglyestwkelpwkfeagtpiiagaiglgaaidfleeiglde
isrhehklaayalerfrqldgvtvygpeeraglvtfnlddvhphdvatvldaegiavrag
hhcaqplmkwldvtatarasfylynteeeidklvealqktkeyftnvfvdlehh