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. 1998 Sep 1;95(18):10482–10486. doi: 10.1073/pnas.95.18.10482

Table 2.

Km values for cosubstrates and two peptide substrates of the recombinant human lysyl hydroxylases 3 and 1

Cosubstrate or substrate Km, μM
Lysyl hydroxylase 3 Lysyl hydroxylase 1
Fe2+ 2 2
2-Oxoglutare 100 100
Ascorbate 300 350
Peptide substrate L-1* 600 500
Peptide substrate (IKG)3 800 700
*

Ala-Arg-Gly-Ile-Lys-Gly-Ile-Arg-Gly-Phe-Ser-Gly (19).