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The PET domain of overexpressed breast tumor protein (OEBT) The PET domain of overexpressed breast tumor protein (OEBT): OEBT contains an N-terminal PET domain and two C-terminal LIM domains, and is predicted to be localized in the nucleus. The expression pattern of OEBT in malignant tissues indicates a possible role of OEBT in cancer differentiation. The PET domain is a protein-protein interaction domain and is usually found in conjunction with LIM domain, which is also involved in protein-protein interactions. PET containing proteins serve as adaptors or scaffolds to support the assembly of multimeric protein complexes. |
Jiyao W et al.(2023). "The conserved domain database in 2023.",