>2bp7A (A:) observed residues (from ATOM records)
neyaplrlhvpeptgrpgcqtdfsylrlndagqarkppvdvdaadtadlsyslvrvldeq
gdaqgpwaedidpqilrqgmramlktrifdsrmvvaqrqkkmsfymqslgeeaigsgqal
alnrtdmcfptyrqqsilmardvslvemicqllsnerdplkgrqlpimysvreagfftis
gnlatqfvqavgwamasaikgdtkiasawigdgataesdfhtaltfahvyrapvilnvvn
nqwaistfqaiaggesttfagrgvgcgiaslrvdgndfvavyaasrwaaerarrglgpsl
iewvtyragphstsddpskyrpaddwshfplgdpiarlkqhlikighwseeehqattaef
eaaviaaqkeaeqygtlanghipsaasmfedvykempdhlrrqrqel