>2p6tF (F:) observed residues (from ATOM records)
ltldktdikilqvlqengrltnvelservalspspclrrlkqledagivrqyaallspes
vnlglqafirvsirkakdaredfaasvrkwpevlscfaltgetdyllqafftdmnafshf
vldtllshhgvqdaqssfvlkeikhttslplnhll