6FNQ
Ergothioneine-biosynthetic methyltransferase EgtD in complex with N,N,N-trimethylhistidine (hercynine)
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0008168 | molecular_function | methyltransferase activity |
| A | 0008276 | molecular_function | protein methyltransferase activity |
| A | 0030745 | molecular_function | dimethylhistidine N-methyltransferase activity |
| A | 0032259 | biological_process | methylation |
| A | 0052699 | biological_process | ergothioneine biosynthetic process |
| A | 0052704 | biological_process | ergothioneine biosynthesis from histidine via gamma-glutamyl-hercynylcysteine sulfoxide |
| A | 0052707 | biological_process | N-alpha,N-alpha,N-alpha-trimethyl-L-histidine biosynthesis from histidine |
| B | 0008168 | molecular_function | methyltransferase activity |
| B | 0008276 | molecular_function | protein methyltransferase activity |
| B | 0030745 | molecular_function | dimethylhistidine N-methyltransferase activity |
| B | 0032259 | biological_process | methylation |
| B | 0052699 | biological_process | ergothioneine biosynthetic process |
| B | 0052704 | biological_process | ergothioneine biosynthesis from histidine via gamma-glutamyl-hercynylcysteine sulfoxide |
| B | 0052707 | biological_process | N-alpha,N-alpha,N-alpha-trimethyl-L-histidine biosynthesis from histidine |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue AVJ A 401 |
| Chain | Residue |
| A | TYR39 |
| A | SER284 |
| A | HOH553 |
| A | PHE47 |
| A | TYR56 |
| A | GLY161 |
| A | THR163 |
| A | ASN166 |
| A | TYR206 |
| A | MET252 |
| A | GLU282 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 402 |
| Chain | Residue |
| A | ASP181 |
| A | ASP268 |
| A | HOH561 |
| A | HOH612 |
| A | HOH614 |
| A | HOH628 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 403 |
| Chain | Residue |
| A | ALA15 |
| A | HOH517 |
| A | HOH521 |
| A | HOH597 |
| A | HOH638 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue GOL A 404 |
| Chain | Residue |
| A | GLY211 |
| A | ARG218 |
| A | HOH504 |
| A | HOH505 |
| A | HOH509 |
| A | HOH551 |
| B | ASP235 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 405 |
| Chain | Residue |
| A | SER4 |
| A | ILE133 |
| A | GLU134 |
| A | ILE135 |
| A | ASP136 |
| A | HOH582 |
| B | THR308 |
| B | ASP309 |
| site_id | AC6 |
| Number of Residues | 11 |
| Details | binding site for residue AVJ B 401 |
| Chain | Residue |
| B | TYR39 |
| B | PHE47 |
| B | TYR56 |
| B | GLY161 |
| B | THR163 |
| B | ASN166 |
| B | TYR206 |
| B | MET252 |
| B | GLU282 |
| B | SER284 |
| B | HOH579 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | binding site for residue GOL B 402 |
| Chain | Residue |
| B | ASP207 |
| B | GLY211 |
| B | ALA214 |
| B | ARG218 |
| B | HOH501 |
| B | HOH508 |
| B | HOH554 |
| site_id | AC8 |
| Number of Residues | 7 |
| Details | binding site for residue GOL B 403 |
| Chain | Residue |
| B | ALA63 |
| B | ARG67 |
| B | SER90 |
| B | GLU91 |
| B | LYS92 |
| B | HOH503 |
| B | HOH661 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue GOL B 404 |
| Chain | Residue |
| B | ALA15 |
| B | HOH535 |
| B | HOH553 |
| B | HOH600 |
| B | HOH652 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | BINDING: BINDING => ECO:0000269|PubMed:25251321, ECO:0000305|PubMed:25404173, ECO:0007744|PDB:4UY6, ECO:0007744|PDB:4UY7 |
| Chain | Residue | Details |
| A | TYR56 | |
| A | ASN166 | |
| A | TYR206 | |
| A | GLU282 | |
| B | TYR56 | |
| B | ASN166 | |
| B | TYR206 | |
| B | GLU282 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 6 |
| Details | BINDING: BINDING => ECO:0000305|PubMed:25251321, ECO:0000305|PubMed:25404173 |
| Chain | Residue | Details |
| A | GLY86 | |
| A | LYS92 | |
| A | ASP113 | |
| B | GLY86 | |
| B | LYS92 | |
| B | ASP113 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | BINDING: BINDING => ECO:0000305|PubMed:25251321, ECO:0000305|PubMed:25404173, ECO:0007744|PDB:4PIO, ECO:0007744|PDB:4PIP, ECO:0007744|PDB:4UY6 |
| Chain | Residue | Details |
| A | ASP141 | |
| B | ASP141 |
