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. 2013 Jun 11;25(6):2022–2036. doi: 10.1105/tpc.113.111013

Table 2. Kinetic Analysis of TPSs in Solanum.

Enzyme Substrate Km (µM) kcat (s−1) kcat/Km (s−1 mM−1)
Sl-TPS19 NPP 29.6 ± 1.1 1.38 ± 0.08 46.6
Sl-TPS19 Z,Z-FPP 59.8 ± 7.3 0.017 ± 0.001 0.3
Sl-TPS21 Z,Z-FPP 25.0 ± 2.5 0.017 ± 0.001 0.7
Sh-TPS45a Z,Z-FPP 3.3 ± 0.4 0.59 ± 0.18 181.0
a

From accession LA1393.