>4fccE (E:) observed residues (from ATOM records)
slesflnhvqkrdpnqtefaqavrevmttlwpfleqnpkyrqmsllerlveperviqfrv
vwvddrnqvqvnrawrvqfssaigpykggmrfhpsvnlsilkflgfeqtfknalttlpmg
ggkggsdfdpkgksegevmrfcqalmtelyrhlgadtdvpagdigvggrevgfmagmmkk
lsnntacvftgkglsfggslirpeatgyglvyfteamlkrhgmgfegmrvsvsgsgnvaq
yaiekamefgarvitasdssgtvvdesgftkeklarlieikssrdgrvadyakefglvyl
egqqpwsvpvdialpcatqneldvdaahqliangvkavaeganmpttieatelfqqagvl
fapgkaanaggvatsglemaqnaarlgwkaekvdarlhhimldihhacvehggegeqtny
vqganiagfvkvadamlaqgvi