2IHT
Carboxyethylarginine synthase from Streptomyces clavuligerus: SeMet structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Carboxyethylarginine synthase | polymer | 573 | 61480.7 | 4 | UniProt (Q9LCV9) Pfam (PF02776) Pfam (PF00205) Pfam (PF02775) | Streptomyces clavuligerus | |
| 2 | E, J, O, S (A, B, C, D) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | F, G, K, L, P... (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | H, M, R, V (A, B, C, D) | THIAMINE DIPHOSPHATE | non-polymer | 425.3 | 4 | Chemie (TPP) | |||
| 5 | I, N, W, X (A, B, D) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 6 | AA, BA, Y, Z (C, D, A, B) | water | water | 18.0 | 1807 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 573 (UniProt: Q9LCV9)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 85 | Met 85 | modified residue |
| Mse 132 | Met 132 | modified residue |
| Mse 157 | Met 157 | modified residue |
| Mse 272 | Met 272 | modified residue |
| Mse 284 | Met 284 | modified residue |
| Mse 306 | Met 306 | modified residue |
| Mse 382 | Met 382 | modified residue |
| Mse 391 | Met 391 | modified residue |
| Mse 395 | Met 395 | modified residue |
| Mse 450 | Met 450 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 245922.7 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 2935.4 | |
| All* | Total formula weight | 248858.0 |
