>1c41F (F:) observed residues (from ATOM records)
gptpqqhdgsalrigivharwnetiiepllagtkakllacgvkesnivvqsvpgswelpi
avqrlysasqlqstgpfdaliaigvlikgetmhfeyiadsvshglmrvqldtgvpvifgv
ltvltddqakaragviegshnhgedwglaavemgvrrrdwaagkt