Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Myosin heavy chain isoform A | polymer | 839 | 95939.4 | 1 | UniProt (O44934) Pfam (PF02736) Pfam (PF00063) Pfam (PF00612) | Loligo pealei (longfin inshore squid) | |
| 2 | B (B) | Myosin regulatory light chain LC-2, mantle muscle | polymer | 153 | 17577.7 | 1 | UniProt (P08052) Pfam (PF13499) | Todarodes pacificus (Japanese flying squid) | |
| 3 | C (C) | Myosin catalytic light chain LC-1, mantle muscle | polymer | 159 | 18081.2 | 1 | UniProt (P05945) Pfam (PF13405) | Todarodes pacificus (Japanese flying squid) | |
| 4 | D (C) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) |
Sequence modifications
A: 1 - 839 (UniProt: O44934)
| PDB | External Database | Details |
|---|---|---|
| Lys 238 | Glu 238 | conflict |
| Ala 744 | Val 744 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 131598.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 40.1 | |
| All* | Total formula weight | 131638.4 |
