Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0003871 | molecular_function | 5-methyltetrahydropteroyltriglutamate-homocysteine S-methyltransferase activity |
| A | 0008168 | molecular_function | methyltransferase activity |
| A | 0008270 | molecular_function | zinc ion binding |
| A | 0008652 | biological_process | amino acid biosynthetic process |
| A | 0009086 | biological_process | methionine biosynthetic process |
| A | 0032259 | biological_process | methylation |
| A | 0046872 | molecular_function | metal ion binding |
| A | 0071266 | biological_process | 'de novo' L-methionine biosynthetic process |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 746 |
| Chain | Residue |
| A | ASN15 |
| A | ARG16 |
| A | PHE495 |
| A | HOH789 |
| A | HOH1049 |
| A | HOH1058 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 747 |
| Chain | Residue |
| A | HOH858 |
| A | HOH1195 |
| A | LYS19 |
| A | ARG504 |
| A | ALA505 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 748 |
| Chain | Residue |
| A | PHE36 |
| A | ASP89 |
| A | ILE90 |
| A | HOH1029 |
| A | HOH1185 |
| A | HOH1238 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 749 |
| Chain | Residue |
| A | HIS630 |
| A | CYS632 |
| A | GLU654 |
| A | CYS715 |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | HIS683 | |
| Chain | Residue | Details |
| A | LYS19 | |
| A | ASN115 | |
| A | ILE420 | |
| A | GLU473 | |
| A | ASP478 | |
| A | TYR501 | |
| A | ARG504 | |
| A | TRP550 | |
| A | ASP588 | |
| Chain | Residue | Details |
| A | HIS630 | |
| A | CYS632 | |
| A | CYS715 | |
| Chain | Residue | Details |
| A | GLU654 | |
