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PhosphatidylEthanolamine-Binding Protein (PEBP) domain PhosphatidylEthanolamine-Binding Proteins (PEBPs) are represented in all three major phylogenetic divisions (eukaryotes, bacteria, archaea). A number of biological roles for members of the PEBP family include serine protease inhibition, membrane biogenesis, regulation of flowering plant stem architecture, and Raf-1 kinase inhibition. Although their overall structures are similar, the members of the PEBP family bind very different substrates including phospholipids, opioids, and hydrophobic odorant molecules as well as having different oligomerization states (monomer/dimer/tetramer). |
Jiyao W et al.(2023). "The conserved domain database in 2023.",