>1c41G (G:) observed residues (from ATOM records)
gptpqqhdgsalrigivharwnetiiepllagtkakllacgvkesnivvqsvpgswelpi
avqrlysasqlqstgpfdaliaigvlikgetmhfeyiadsvshglmrvqldtgvpvifgv
ltvltddqakaragviegshnhgedwglaavemgvrrrdwaagkt