AC PRU01359; DC Domain; TR PROSITE; PS52015; TONB_CTD; 1; level=0 XX Names: TonB C-terminal domain Function: The TonB protein plays an essential role in the energy transduction system to drive active transport across the outer membrane (OM) using the proton-motive force of the cytoplasmic membrane of Gram-negative bacteria. The C-terminal domain (CTD) of TonB protein is known to interact with the conserved TonB box motif of TonB-dependent OM transporters, which likely induces structural changes in the OM transporters. XX CC -!- SUBCELLULAR LOCATION: Cell inner membrane; Single-pass membrane CC protein; Periplasmic side. CC -!- SIMILARITY: Belongs to the TonB family. XX GO GO:0055085; P:transmembrane transport GO GO:0015031; P:protein transport GO GO:0031992; F:energy transducer activity GO GO:0030288; C:outer membrane-bounded periplasmic space XX KW Cell inner membrane KW Cell membrane KW Membrane KW Protein transport KW Transmembrane KW Transmembrane helix KW Transport XX FT From: PS52015 FT DOMAIN from..to FT /note="TonB C-terminal #" XX Chop: Nter=0; Cter=0; Size: 85-95; Related: None; Repeats: 1; Topology: Undefined; Example: O52042; Scope: Bacteria; Pseudomonadota Comments: None; XX # Revision 1.1 2023/01/27 //