>1ea3A (A:) observed residues (from ATOM records)
slltevetyvlsiipsgplkaeiaqrledvfagkntdlevlmewlktrpilspltkgilg
fvftltvpserglqrrrfvqnalngngdpnnmdkavklyrklkreitfhgakeislsysa
galascmgliynrmgavttevafglvcatceqiadsq