>4ouoA (A:) observed residues (from ATOM records)
sftqaaltqpssvsanpgetvkitcsgggsssnygwfqqkspgsapvtviynnnnrpsdi
psrfsgsksgstatltitgvqaddeavyfcggrdstyagmfgagttltvlavtldesggg
lqtpggalslvckasgftfsvydmmwvrqapskglewvagigitgstyyasavkgratis
rdngqstvrlqlnnlraedtgtyycarggaysinkldtwgqgteviv