4B1X
Structure of the Phactr1 RPEL-2 bound to G-actin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | ACTIN, ALPHA SKELETAL MUSCLE | polymer | 376 | 41965.8 | 1 | UniProt (P68135) Pfam (PF00022) | ORYCTOLAGUS CUNICULUS (RABBIT) | ALPHA SKELETAL MUSCLE ACTIN, ALPHA-ACTIN-1 |
| 2 | B (M) | PHOSPHATASE AND ACTIN REGULATOR 1 | polymer | 32 | 3868.4 | 1 | UniProt (G5E8P7) Pfam (PF02755) UniProt (by SIFTS) (Q2M3X8) | MUS MUSCULUS | PHOSPHATASE AND ACTIN REGULATOR 1, ISOFORM CRA_C |
| 3 | C (B) | LATRUNCULIN B | non-polymer | 395.5 | 1 | Chemie (LAB) | |||
| 4 | D (B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 1 | Chemie (ATP) | |||
| 5 | E (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 6 | F, G (B, M) | water | water | 18.0 | 211 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 45834.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 927.0 | |
| All* | Total formula weight | 46761.2 |
