>tr|Q8GGK7|Q8GGK7_GEOSN PpcA OS=Geobacter sulfurreducens GN=ppcA MKKVIASLALSVFCAGLAFAADDIVLKAKNGDVKFPHKAHQKAVPDCKKCHEKGPGKIEG FGKEMAHGKGCKGCHEEMKKGPTKCGECHKK