3TS5
Crystal Structure of a Light Chain Domain of Scallop Smooth Muscle Myosin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Myosin heavy chain | polymer | 69 | 8598.3 | 2 | UniProt (Q26080) | Placopecten magellanicus (Sea scallop) | |
| 2 | B, E (B, E) | Myosin regulatory light chain | polymer | 161 | 18402.8 | 2 | UniProt (Q26069) Pfam (PF13499) | Placopecten magellanicus (Sea scallop) | |
| 3 | C, F (C, F) | Myosin essential light chain | polymer | 156 | 17680.6 | 2 | UniProt (Q26066) Pfam (PF13499) | Placopecten magellanicus (Sea scallop) | |
| 4 | G, I (B, E) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | H, J (C, F) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | K, L, M, N, O... (A, B, C, D, E...) | water | water | 18.0 | 217 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 89363.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 128.8 | |
| All* | Total formula weight | 89492.2 |
