| B2MU09 | DB01910 | 5hr4 | SFG | C | 1002 | e5hr4C2 | Rossmann-like | Rossmann-related | S-adenosyl-L-methionine-dependent methyltransferases | MmeI_Mtase |
| B2MU09 | DB01910 | 5hr4 | SFG | C | 1002 | e5hr4C3 | N-terminal helical domain in restriction-modification system methylation subunit-like | N-terminal helical domain in restriction-modification system methylation subunit | N-terminal helical domain in restriction-modification system methylation subunit | MmeI_hel |
| B2MU09 | DB01910 | 5hr4 | SFG | J | 1002 | e5hr4J1 | N-terminal helical domain in restriction-modification system methylation subunit-like | N-terminal helical domain in restriction-modification system methylation subunit | N-terminal helical domain in restriction-modification system methylation subunit | MmeI_hel |
| B2MU09 | DB01910 | 5hr4 | SFG | J | 1002 | e5hr4J2 | Rossmann-like | Rossmann-related | S-adenosyl-L-methionine-dependent methyltransferases | MmeI_Mtase |