pfam14545: DBB (this model, PSSM-Id:317010 is obsolete and has been replaced by 464205)
Dof, BCAP, and BANK (DBB) motif,
The DBB domain is named from the Drosophila (Downstream of FGFR - Dof, also known as Heartbroken or Stumps) protein, the BANKS and BCAP, both signalling in B-cell pathway, proteins. This domain defines a minimal region required for mediating Dof dimerisation. Since this domain can interact both with itself and with a region in the C-terminal part of the molecule, it may mediate either intermolecular or intramolecular interactions. Mutants lacking this domain disrupt FGFR signal transduction and fibroblast growth-factor signalling.