1MSK
METHIONINE SYNTHASE (ACTIVATION DOMAIN)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | COBALAMIN-DEPENDENT METHIONINE SYNTHASE | polymer | 331 | 37749.2 | 1 | UniProt (P13009) Pfam (PF02965) | Escherichia coli K12 | |
| 2 | B (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) PubChem (175) | |||
| 3 | C (A) | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 1 | 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) | |||
| 4 | D (A) | water | water | 18.0 | 212 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 37749.2 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 457.5 | |
| All* | Total formula weight | 38206.6 |
