| ||||
Cofactor | S:E | Km (µM) | kcat (s−1) | (s−1∙µM−1) |
Coenzyme B12 (1) | 2:1 | 1.12 ± 0.04 | 1.24 ± 0.36 | 1.11 |
7:1 | 0.7 ± 0.05 | 0.9 ± 0.4 | 1.29 | |
14:1 | 0.52 ± 0.06 | 1.24 ± 0.36 | 2.39 | |
Adenosylpeptide B12 (3) | 2:1 | 1.07 ± 0.04 | 0.12 ± 0.01 | 0.1 |
14:1 | 0.35 ± 0.05 | 0.09 ± 0.01 | 0.26 |