>5tcfC (C:) observed residues (from ATOM records)
easrlgpvfdscrannraaligylptgypdvpasvaamtalvesgcdiievgvpysdpgm
dgptiarateaalrggvrvrdtlaaveaisiaggravvmtywnpvlrygvdafardlaaa
gglglitpdlipdeaqqwlaaseehrldriflvapsstperlaatveasrgfvyaastsq
aapelvgrvkavsdipvgvglgvrsraqaaqiaqyadgvivgsalvtalteglprlralt
gelaagvr