AC PRU01250; DC Domain; TR PROSITE; PS51902; CLPX_ZB; 1; level=0 XX Names: ClpX zinc binding (ZB) domain Function: ClpX consists of an NH(2)-terminal zinc binding (ZB) domain that is involved in substrate and cofactor recognition and a AAA(+) domain that arranges into a hexamer in an ATP-dependent manner. The ClpX ZB domain contains the characteristic pattern C-X(2)-C-X(18)-C-X(2)-C of four cysteine residues and forms a constitutive dimer that is essential for the degradation of some ClpX substrates such as lambdaO and MuA but is not required for the degradation of other substrates such as green fluorescent protein SsrA. XX CC -!- SIMILARITY: Belongs to the ClpX chaperone family. XX GO GO:0051082; F:unfolded protein binding GO GO:0006457; P:protein folding case GO GO:0046983; F:protein dimerization activity GO GO:0008270; F:zinc ion binding XX KW Metal-binding KW Zinc end case KW Chaperone XX FT From: PS51902 FT DOMAIN from..to FT /note="ClpX-type ZB #" FT BINDING 13 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT Group: 1; Condition: C FT BINDING 16 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT Group: 1; Condition: C FT BINDING 35 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT Group: 1; Condition: C FT BINDING 38 FT /ligand="Zn(2+)" FT /ligand_id="ChEBI:CHEBI:29105" FT Group: 1; Condition: C XX Chop: Nter=0; Cter=0; Size: 45-60; Related: None; Repeats: 1; Topology: Undefined; Example: Q6G177; Scope: Bacteria Eukaryota; Euarchontoglires Comments: None; XX # Revision 1.4 2022/11/19 //