IUBMB Enzyme Nomenclature


Accepted name: pyrazolylalanine synthase

Reaction: L-serine + pyrazole = 3-(pyrazol-1-yl)-L-alanine + H2O

Other name(s): β-pyrazolylalaninase; β-(1-pyrazolyl)alanine synthase; L-serine hydro-lyase (adding pyrazole)

Systematic name: L-serine hydro-lyase [adding pyrazole; 3-(pyrazol-1-yl)-L-alanine-forming]

Comments: A pyridoxal-phosphate protein.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, PDB, CAS registry number: 37290-81-6


1. Dunnill, P.M. and Fowden, L. The biosynthesis of β-pyrazol-1-ylalanine. J. Exp. Bot. 14 (1963) 237-248.

[EC created 1972]

Return to EC 4.2.1 home page
Return to EC 4.2 home page
Return to EC 4 home page
Return to Enzymes home page
Return to IUBMB Biochemical Nomenclature home page