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. Author manuscript; available in PMC: 2011 Aug 31.
Published in final edited form as: Biochemistry. 2010 Aug 31;49(34):7393–7402. doi: 10.1021/bi100643y

Table 1.

Compilation of kinetic parameters for Y305A and Y305F during catalysis and TPQ biogenesis.

Parameter WT Y305F Y305A Y305F/Y305A
kcat, s-1a 20 0.16 7.5 0.021
kbio, min-1b 0.08 0.024 0.0025 9.6
a

For oxidation of ethylamine at pH 7. From Ref (7).

b

For biogenesis at pH 7. From Ref (8).