>1nv7B (B:) observed residues (from ATOM records)
nivtltrfvmeegrkargtgemtqllnslctavkaistavrkagiahlygiagstnvtgd
qvkkldvlsndlvinvlkssfatcvlvseedknaiivepekrgkyvvcfdpldgssnidc
lvsigtifgiyrknstdepsekdalqpgrnlvaagyalygsatmlvlamvngvncfmldp
aigefilvdrdvkikkkgsiysinegyakefdpaiteyiqrkkfppdnsapygaryvgsm
vadvhrtlvyggifmypankkspkgklrllyecnpmayvmekagglattgkeavldivpt
dihqrapiilgspedvtelleiyqkha