>1unbA (A:) observed residues (from ATOM records)
mdttvptfslaelqqglhqdefrrclrdkglfyltdcgltdtelksakdlvidffehgse
aekravtspvptmrrgftgltgsysdysmcysmgtadnlfpsgdferiwtqyfdrqytas
ravarevlratgtepdggveafldcepllrfryfpqlrmaphydlsmvtliqqtpcangf
vslqaevggaftdlpyrpdavlvfcgaiatlvtggqvkaprhhvaaprrdqiagssrtss
vfflrpnadftfsvplarecgfdvsldgetatfqdwiggnyvnirrtsk