>1c41E (E:) observed residues (from ATOM records)
gptpqqhdgsalrigivharwnetiiepllagtkakllacgvkesnivvqsvpgswelpi
avqrlysasqlqstgpfdaliaigvlikgetmhfeyiadsvshglmrvqldtgvpvifgv
ltvltddqakaragviegshnhgedwglaavemgvrrrdwaagkt