6FCD
Human Methionine Adenosyltransferase II mutant (R264A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | S-adenosylmethionine synthase isoform type-2 | polymer | 395 | 43634.5 | 1 | UniProt (P31153) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) In PDB | Homo sapiens (Human) | AdoMet synthase 2,Methionine adenosyltransferase 2,MAT 2,Methionine adenosyltransferase II,MAT-II |
| 2 | A | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 3 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 4 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
| 5 | A | ADENOSINE | non-polymer | 267.2 | 1 | Chemie (ADN) | |||
| 6 | A | PYROPHOSPHATE | non-polymer | 178.0 | 1 | Chemie (PPV) | |||
| 7 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 8 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 2 | Chemie (EDO) | |||
| 9 | water | water | 18.0 | 276 | Chemie (HOH) |
Sequence modifications
A: 1 - 395 (UniProt: P31153)
| PDB | External Database | Details |
|---|---|---|
| Ala 264 | Arg 264 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 43634.5 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 1063.5 | |
| All* | Total formula weight | 44698.0 |
