1NBI
Structure of R175K mutated glycine N-methyltransferase complexed with S-adenosylmethionine, R175K:SAM.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Glycine N-methyltransferase | polymer | 292 | 32432.8 | 4 | UniProt (P13255) Pfam (PF13649) | Rattus norvegicus (Norway rat) | Folate-binding protein, GNMT |
| 2 | E, F, G, H (A, B, C, D) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 4 | Chemie (SAM) PubChem (5136) PubChem (34755) PubChem (58633578) PubChem (60038769) PubChem (58766358) PubChem (73897310) PubChem (9865603) PubChem (87224684) PubChem (12312798) PubChem (131697735) PubChem (145712080) PubChem (132988922) PubChem (134692588) PubChem (135030730) PubChem (140459785) PubChem (163046094) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 244 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 292 (UniProt: P13255)
| PDB | External Database | Details |
|---|---|---|
| Lys 175 | Arg 175 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 129731.3 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1593.7 | |
| All* | Total formula weight | 131325.0 |
