6VCZ
Crystal structure of Arabidopsis thaliana S-adenosylmethionine Synthase 2 (AtMAT2)
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 2 | polymer | 402 | 44169.9 | 2 | UniProt (P17562) Pfam (PF00438) Pfam (PF02772) Pfam (PF02773) In PDB | Arabidopsis thaliana (Mouse-ear cress) | AdoMet synthase 2,Methionine adenosyltransferase 2,MAT 2 |
| 2 | A, B | PHOSPHATE ION | non-polymer | 95.0 | 8 | Chemie (PO4) | |||
| 3 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 7 | Chemie (MG) | |||
| 4 | A, B | R-1,2-PROPANEDIOL | non-polymer | 76.1 | 2 | Chemie (PGR) | |||
| 5 | B | 3[N-MORPHOLINO]PROPANE SULFONIC ACID | non-polymer | 209.3 | 1 | Chemie (MPO) | |||
| 6 | B | 2-METHOXYETHANOL | non-polymer | 76.1 | 1 | Chemie (MXE) | |||
| 7 | B | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 2 | Chemie (PGE) | |||
| 8 | water | water | 18.0 | 1014 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 392 (UniProt: P17562)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Leu 393 | - | expression tag |
| Asn 394 | - | expression tag |
| Asn 395 | - | expression tag |
| Ile 396 | - | expression tag |
| Gly 397 | - | expression tag |
| Ser 398 | - | expression tag |
| Gly 399 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 88339.8 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 1667.8 | |
| All* | Total formula weight | 90007.6 |
