title: Identification of an actin binding region in aldolase.
abstract: Fragmentation of the actin binding glycolytic enzyme, aldolase, with cyanogen bromide yields an 18K actin binding fragment which corresponds to residues 1-164 of the aldolase sequence. Within this fragment there is a region of sequence (residues 32-52) which is highly homologous to a region of sequence near the C-terminus of actin itself and which is also found in the actin binding domains of a number of other actin binding proteins. A synthetic peptide corresponding to the aldolase sequence 32-52 encompassing this region of homology binds to F-actin and specifically competes with native aldolase for binding to this cytoskeletal protein.
authors: Faculty of Science and Technology, Griffith University, Nathan, Australia.
authors: G
authors: G
authors: O'Reilly
authors: F
authors: F
authors: Clarke
mesh_terms: D000199:Actins / Q000378:metabolism*; D000595:Amino Acid Sequence; D000818:Animals; D001665:Binding Sites; D001667:Binding, Competitive; D005634:Fructose-Bisphosphate Aldolase / Q000737:chemistry / Q000378:metabolism*; D008840:Microfilament Proteins / Q000737:chemistry / Q000378:metabolism*; D008969:Molecular Sequence Data; D010446:Peptide Fragments / Q000378:metabolism; D011817:Rabbits
chemical_list: D000199:Actins; D008840:Microfilament Proteins; D010446:Peptide Fragments; D005634:Fructose-Bisphosphate Aldolase