>1rqfA (A:) observed residues (from ATOM records)
vswiswfcglrgneffcevdedyiqdkfnltglneqvphyrqaldmildlepdeelednp
nqsdlieqaaemlygliharyiltnrgiaqmlekyqqgdfgycprvycenqpmlpiglsd
ipgeamvklycpkcmdvytpkssrhhhtdgayfgtgfphmlfmvhpeyrpkr