Functional Information from GO Data
| Chain | GOid | namespace | contents |
| B | 0003677 | molecular_function | DNA binding |
| B | 0003886 | molecular_function | DNA (cytosine-5-)-methyltransferase activity |
| B | 0008168 | molecular_function | methyltransferase activity |
| B | 0009307 | biological_process | DNA restriction-modification system |
| B | 0016740 | molecular_function | transferase activity |
| B | 0032259 | biological_process | methylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE SAM B 328 |
| Chain | Residue |
| B | PHE18 |
| B | ILE61 |
| B | GLY78 |
| B | LEU100 |
| B | TYR285 |
| B | ASN304 |
| B | SER305 |
| B | VAL306 |
| B | HOH376 |
| B | ALA19 |
| B | GLY20 |
| B | LEU21 |
| B | GLY23 |
| B | ASN39 |
| B | GLU40 |
| B | TRP41 |
| B | ASP60 |
Functional Information from PROSITE/UniProt
| site_id | PS00094 |
| Number of Residues | 13 |
| Details | C5_MTASE_1 C-5 cytosine-specific DNA methylases active site. DiLcaGfPCqAFS |
| Chain | Residue | Details |
| B | ASP73-SER85 | |
| site_id | PS00095 |
| Number of Residues | 19 |
| Details | C5_MTASE_2 C-5 cytosine-specific DNA methylases C-terminal signature. KqfGNSVvInVlqyIaynI |
| Chain | Residue | Details |
| B | LYS300-ILE318 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| B | CYS81 | |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1mht |
| Chain | Residue | Details |
| B | CYS81 | |
| B | GLU119 | |
| site_id | MCSA1 |
| Number of Residues | 4 |
| Details | M-CSA 293 |
