>1ni7A (A:) observed residues (from ATOM records)
mtnpqfaghpfgttvtaetlrntfapltqwedkyrqlimlgkqlpalpdelkaqakeiag
cenrvwlgytvaengkmhffgdsegrivrgllavlltavegktaaelqaqsplalfdelg
lraqlsasrsqglnalseaiiaatkqvle