5H53
The structure of rabbit skeletal muscle actomyosin rigor complex at 5.2 angstrom.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Skeletal muscle myosin heavy chain MyHC-EO/IIL | polymer | 845 | 96770.1 | 1 | UniProt (Q9GJP9) Pfam (PF02736) Pfam (PF00063) In PDB | Oryctolagus cuniculus (Rabbit) | Uncharacterized protein |
| 2 | B | Myosin regulatory light chain 2, skeletal muscle isoform type 1 | polymer | 146 | 16507.6 | 1 | UniProt (P24732) Pfam (PF13405) In PDB | Oryctolagus cuniculus (Rabbit) | DTNB,Fast skeletal myosin light chain 2,MLC-2 |
| 3 | C | Myosin light chain 1/3, skeletal muscle isoform | polymer | 153 | 17187.3 | 1 | UniProt (P02602) In PDB | Oryctolagus cuniculus (Rabbit) | MLC1F/MLC3F,Myosin light chain alkali 1/2,Myosin light chain A1/A2 |
| 4 | D, E | Actin, alpha skeletal muscle | polymer | 375 | 41875.6 | 2 | UniProt (P68135) Pfam (PF00022) In PDB | Oryctolagus cuniculus (Rabbit) | Alpha-actin-1 |
| 5 | D, E | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 2 | Chemie (ADP) |
Sequence modifications
C: 41 - 192 (UniProt: P02602)
| PDB | External Database | Details |
|---|---|---|
| Asp 193 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 214216.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 854.4 | |
| All* | Total formula weight | 215070.7 |
