A subtype of bacterial transferrin-binding protein found in bacteria. It forms a cell surface receptor complex with TRANSFERRIN-BINDING PROTEIN A.

Synonyms: 0, Tbp2 Transferrin-Binding Protein, TbpB Transferrin-Binding Protein, Transferrin Binding Protein 2, Transferrin-Binding Protein 2, Transferrin-Binding Protein B, Transferrin Binding Protein B, Tbp2 Transferrin Binding Protein, Transferrin-Binding Protein, Tbp2, Transferrin-Binding Protein, TbpB, TbpB Transferrin Binding Protein