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 | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 746 |
| Chain | Residue |
| A | ASN15 |
| A | ARG16 |
| A | HOH906 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 747 |
| Chain | Residue |
| A | ARG599 |
| A | SER601 |
| A | HOH792 |
| A | HOH993 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 748 |
| Chain | Residue |
| A | ARG16 |
| A | TRP497 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ZN A 749 |
| Chain | Residue |
| A | HIS612 |
| A | HOH1109 |
| A | HOH1111 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE ZN A 750 |
| Chain | Residue |
| A | HIS356 |
| A | HOH950 |
| A | HOH1112 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 751 |
| Chain | Residue |
| A | HIS117 |
| A | HOH1113 |
| A | HOH1114 |
| A | HOH1115 |
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 | |
