2F2W
alpha-spectrin SH3 domain R21A mutant
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Spectrin alpha chain, brain | polymer | 62 | 7143.1 | 1 | UniProt (P07751) Pfam (PF00018) | Gallus gallus (chicken) | Spectrin, non-erythroid alpha chain, Fodrin alpha chain |
| 2 | B (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 3 | C (A) | water | water | 18.0 | 65 | Chemie (HOH) |
Sequence modifications
A: 2 - 62 (UniProt: P07751)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ala 21 | Arg 984 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 7143.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 7239.2 |
