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The structure of HasB CTD
Annotation data related to this entry.
  •   Protein Family Annotation: Pfam Classification   Hide
    Chain Pfam Accession Pfam Family Identifier Pfam Description Type Comment
    A PF03544   TonB_C Gram-negative bacterial TonB protein C-terminal Domain The TonB_C domain is the well-characterised C-terminal region of the TonB receptor molecule. This protein is bound to an inner membrane-bound protein ExbB via a globular domain and has a flexible middle region that is likely to help in positioning the C-terminal domain into the iron-transporter barrel in the outer membrane [1]. TonB_C interacts with the N-terminal TonB box of the outer membrane transporter that binds the Fe3+-siderophore complex. The barrel of the transporter, consisting of 22 beta-sheets and an inside plug, binds the iron complex in the barrel entrance [2]. Source: Pfam  
    A PF13103   TonB_2 TonB C terminal Family
  •   Gene Product Annotation: GO Terms   Hide
    Polymer Molecular Function Biological Process Cellular Component
    HasB protein (2M2K:A)
    • none
    • none
  •   Structural Biology Knowledgebase Data Hide
Annotations in orange boxes have been gathered from external resources.