Tandon M, Wu M, Begley TP, Myllyharju J, Pirskanen A, Kivirikko K. Substrate specificity of human prolyl-4-hydroxylase.
Bioorg Med Chem Lett 1998;
8:1139-44. [PMID:
9871723 DOI:
10.1016/s0960-894x(98)00183-8]
[Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Proline analogs (3-F, 3-Cl, 3-Br, 3,3-cyclopropyl, 3,3-methylene, 3-Me, and 4-Me) were synthesized, incorporated into CbzGlyPheXGlyOEt, and tested as substrate analogues/mechanistic probes for the human prolyl-4-hydroxylase catalyzed hydroxylation reaction. With the exception of the 3-fluoroproline containing peptide, none of these peptides were substrates for the enzyme.
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