>pdb|6fkf|a MNVLSYSINPLKGLYAISGVEVGQHFYWQIGGFQIHGQVLITSWVVIAILLGSAAIAVRSPQTIPTGGQNFFEYVLEFIRDVSKTQIGEEYRPWVPFIGTMFLFIFVSNWSGALLPWKIIQLPHGELAAPTNDINTTVALALLTSVAYFYAGLTKKGLGYFGKYIQPTPILLPINILEDFTKPLSLSFRLFGNILADELVVVVLVSLVPLVVPIPVMFLGLFTSGIQALIFATLAAAYIGESLEGHH