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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: FEMS Microbiol Lett. 2009 Nov 23;303(1):76–83. doi: 10.1111/j.1574-6968.2009.01863.x

Table 4.

Kinetic parameters with peptide substrates

Protein Nα, Nε-Diacetyl-Lys-D-Ala-D-Ala L-Ala-γ-D-Glu-L-Lys-D-Ala-D-Ala

Km (mM) kcat (s−1) Km (mM) kcat (s−1)
sPBP 5 8.98 ± 1.79 2.70 ± 0.30 1.38 ± 0.43 1.41 ± 0.11
sPBP 6 1.28 ± 0.26 0.56 ± 0.03 ND ND
sPBP 656 4.28 ± 1.34 0.71 ± 0.09 0.81 ± 0.21 0.20 ± 0.01
sPBP 565 ND ND ND ND

ND = Not detected