3.4.21.92 ? 1 * 230000, subunit ClpP (12 * 21000, amino acid sequence, subunit of ClpP) -, 29858 3.4.21.92 ? 240000 (ClpP with the subunit structure 12 * 23000, SDS-PAGE), gel filtration in presence of more than or at 0.1 M KCl, in absence of KCl, native ClpP appears to dimerize giving a structure with a MW of 500000 29857 3.4.21.92 ? ClpP is composed of two superimposed rings of six subunits each, ClpA and ClpP form a tight complex in the presence of MgCl2 and ATP, the ClpAP complex is composed of a dodecamer of ClpP and a hexamer of ClpA -, 29858 3.4.21.92 ? x * 120000-140000, subunit ClpA, gel filtration, x * 83000, subunit ClpA, amino acid sequence -, 29858 3.4.21.92 ? x * 46000, ClpX, SDS-PAGE -, 29865 3.4.21.92 ? x * 46300, ClpX, calculation from amino acid sequence 29866 3.4.21.92 ? x * 80000 (ClpA, SDS-PAGE, behaves as a dimer of MW 140000 Da on gel filtration) + x * 23000 (ClpP, SDS-PAGE, behaves as a complex of 10-12 subunits, MW 260000 Da) -, 29860 3.4.21.92 ? x * 81000, ClpA, SDS-PAGE 29862 3.4.21.92 heptamer - 683473 3.4.21.92 heptamer homoheptamer, gel filtration 717993