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Polyproline Tetramer Organizing Peptides in Fetal Bovine Serum Acetylcholinesterase
(Elsevier Science Bv, 2013)
Acetylcholinesterase (AChE) in the serum of fetal cow is a tetramer. The related enzyme, butyrylcholinesterase (BChE), in the sera of humans and horse requires polyproline peptides for assembly into tetramers. Our goal was ...
The Proline-Rich Tetramerization Peptides In Equine Serum Butyrylcholinesterase
Soluble, tetrameric, plasma butyrylcholinesterase from horse has previously been shown to include a non-covalently attached polyproline peptide in its structure. The polyproline peptide matched the polyproline-rich region ...