>2duiA (A:) observed residues (from ATOM records)
skgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptlv
ttfsygvqcfsrypdhmkrhdffksampegyvqertiffkddgnyktraevkfegdtlvn
rielkgidfkedgnilghkleynynsdnvyimadkqkngikvnfkirhniedgsvqladh
yqqntpigdgpvllpdnhylstqsalskdpnekrdhmvllefvtaagi