>1yvoA (A:) observed residues (from ATOM records)
sirdagvadlpgilaiyndavgnttaiwnetpvdlanrqawfdtrarqgypilvasdaag
evlgyasygdwrpfegfrgtvehsvyvrddqrgkglgvqllqalieraraqglhvmvaai
esgnaasiglhrrlgfeisgqmpqvgqkfgrwldltfmqlnldptrsap