1NWK
CRYSTAL STRUCTURE OF MONOMERIC ACTIN IN THE ATP STATE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Actin, alpha skeletal muscle | polymer | 375 | 41875.6 | 1 | UniProt (P68135) Pfam (PF00022) In PDB | Oryctolagus cuniculus (rabbit) | Alpha-actin 1 |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 3 | A | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 4 | A | TETRAMETHYLRHODAMINE-5-MALEIMIDE | non-polymer | 483.5 | 1 | Chemie (RHO) | |||
| 5 | water | water | 18.0 | 255 | Chemie (HOH) |
Sequence modifications
A: 1 - 375 (UniProt: P68135)
| PDB | External Database | Details |
|---|---|---|
| Hic 73 | His 75 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41875.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1150.0 | |
| All* | Total formula weight | 43025.7 |
