6.6.1.2 additional information - 0.0057 units for CobST subunit, 1 unit of CobN is defined as the amount of CobST necessary to reconstruct 1 unit of the entire complex. 0.006 for CobN subunit, 1 unit of CobN is defined as the amount of CobN necessary to reconstruct 1 unit of the entire complex 653078