>2qr7A (A:) observed residues (from ATOM records)
qftdgyevkedigvgsysvckrcihkatnmefavkiidkskrdpteeieillrygqhpni
itlkdvyddgkyvyvvtelmkggelldkilrqkffsereasavlftitktveylhaqgvv
hrdlkpsnilyvdesgnpesiricdfgfakqlraengllmtpcytanfvapevlerqgyd
aacdiwslgvllytmltgytpfangpddtpeeilarigsgkfslsggywnsvsdtakdlv
skmlhvdphqrltaalvlrhpwivhwdqlpqyqlnrqdaphlvkgamaatysalnrnq