Table 3.
Data fields supported by the BRENDA SOAP interface
| Activating_Compound | Molecular_Weight | Reaction_Type |
| Application | Natural_Product | Recommended_Name |
| CAS_Registry_Number | Natural_Substrate | Renatured |
| Cloned | Natural_Substrates_Products | Sequence |
| Cofactor | Organic_Solvent_Stability | Source_Tissue |
| Crystallization | Organism | Specific_Activity |
| Disease | Organism_synonyms | Storage_Stability |
| EC_Number | Oxidation_Stability | Substrate |
| Engineering | PDB | Substrates_Products |
| Enzyme_Names | pH_Optimum | Subunits |
| General_Stability | pH_Range | Synonyms |
| Inhibitors | pH_Stability | Systematic_Name |
| KEGG_Pathway | pI_Value | Temperature_Optimum |
| KI_Value | Posttranslational_Modification | Temperature_Range |
| KM_Value | Product | Temperature_Stability |
| Ligands | Purification | Turnover_Number |
| Localization | Reaction | |
| Metals_Ions | Reference |