>2e2rA (A:) observed residues (from ATOM records)
kpynkivshllvaepekiyampdptvpdsdikalttlcdladrelvviigwakhipgfst
lsladqmsllqsawmeililgvvyrslsfedelvyaddyimdedqsklaglldlnnailq
lvkkyksmklekeefvtlkaialansdsmhiedveavqklqdvlhealqdyeagqhmedp
rragkmlmtlpllrqtstkavqhfyniklegkvpmhklflemleakvc