>1rj7M (M:) observed residues (from ATOM records)
qpavvhlqgqgsaiqvkndlsggvlndwsritmnpkvfklhprsgelevlvdgtyfiysq
vevyyinftdfasyevvvdekpflqctrsietgktnyntcytagvcllkarqkiavkmvh
adisinmskhttffgairlgeapa