6FBN
Human Methionine Adenosyltransferase II mutant (Q113A)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | S-adenosylmethionine synthase isoform type-2 | polymer | 395 | 43663.6 | 2 | 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 | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 2 | Chemie (PEG) | |||
| 3 | A, B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 5 | Chemie (EDO) | |||
| 4 | B | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 1 | Chemie (SAM) | |||
| 5 | B | (DIPHOSPHONO)AMINOPHOSPHONIC ACID | non-polymer | 257.0 | 1 | Chemie (PPK) | |||
| 6 | B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 7 | B | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 8 | water | water | 18.0 | 85 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 395 (UniProt: P31153)
| PDB | External Database | Details |
|---|---|---|
| Ala 113 | Gln 113 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87327.1 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1265.7 | |
| All* | Total formula weight | 88592.8 |
