>4le6D (D:) observed residues (from ATOM records)
apaqqktqvpgyyrmalgdfevtalydgyvdlpasllkgiddkdlqsllarmfvasekgv
qtavnaylintgdnlvlidtgaaqcfgptlgvvqtnlkasgyqpeqvdtvllthlhpdha
cglvnadgspaypnatvevpqllpgvslvaspghtpghtsylfksggqsllvwgdillnh
avqfakpevvfefdvdsdqarqsrqrilaeaatdklwvagahlpfpglghvrkeaqgyaw
vpvefspirsd