7KOR
Structure of cardiac native thin filament at pCa=5.8 having upper troponin in Ca2+ bound state and lower troponin in Ca2+ free state
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, E... (A, B, C, D, E...) | Actin, alpha skeletal muscle | polymer | 375 | 41862.6 | 15 | Pfam (PF00022) UniProt (by SIFTS) (P68137) | Sus scrofa | |
| 2 | P, Q, R, S, W... (P, Q, R, S, W...) | Tropomyosin alpha-1 chain | polymer | 286 | 32921.8 | 8 | Pfam (PF00261) UniProt (by SIFTS) (P42639) | Sus scrofa | |
| 3 | AA, T (T, a) | Troponin T, cardiac muscle | polymer | 186 | 23023.0 | 2 | Pfam (PF00992) UniProt (by SIFTS) (A0A4X1SIP4) | Sus scrofa | |
| 4 | BA, U (U, b) | Troponin I, cardiac muscle | polymer | 170 | 19639.7 | 2 | Sus scrofa | ||
| 5 | CA, V (V, c) | Troponin C | polymer | 160 | 18288.3 | 2 | Pfam (PF13833) Pfam (PF13499) UniProt (by SIFTS) (P63317) | Sus scrofa |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 29 |
| Total formula weight | 1013215.4 | |
| All* | Total formula weight | 1013215.4 |
