8RVC
Crystal structure of alpha keto acid C-methyl-transferases MrsA bound to ketoarginine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 2-ketoarginine methyltransferase | polymer | 370 | 40944.6 | 2 | UniProt (D5FKJ3) | Pseudomonas syringae | |
| 2 | C, R (A, B) | 5-[(diaminomethylidene)amino]-2-oxopentanoic acid | non-polymer | 173.2 | 2 | Chemie (NWG) | |||
| 3 | D, K, L, T (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | E, M, N, O (A, B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 4 | Chemie (PEG) | |||
| 5 | F (A) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 6 | G, P, Q (A, B) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 7 | H, I, J, S (A, B) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 8 | U, V (A, B) | water | water | 18.0 | 371 | Chemie (HOH) |
Sequence modifications
A, B: 21 - 370 (UniProt: D5FKJ3)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Gly 2 | - | expression tag |
| Ser 3 | - | expression tag |
| Ser 4 | - | expression tag |
| His 5 | - | expression tag |
| His 6 | - | expression tag |
| His 7 | - | expression tag |
| His 8 | - | expression tag |
| His 9 | - | expression tag |
| His 10 | - | expression tag |
| Ser 11 | - | expression tag |
| Ser 12 | - | expression tag |
| Gly 13 | - | expression tag |
| Leu 14 | - | expression tag |
| Val 15 | - | expression tag |
| Pro 16 | - | expression tag |
| Arg 17 | - | expression tag |
| Gly 18 | - | expression tag |
| Ser 19 | - | expression tag |
| His 20 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 81889.2 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 1296.4 | |
| All* | Total formula weight | 83185.5 |
