Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (AAA) | Isoform 4 of SH3 and multiple ankyrin repeat domains protein 2 | polymer | 70 | 8111.2 | 1 | UniProt (Q9UPX8) Pfam (PF00536) | Homo sapiens (human) | Shank2,Cortactin-binding protein 1,CortBP1,Proline-rich synapse-associated protein 1 |
| 2 | B (AAA) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 3 | C (AAA) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (AAA) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E (AAA) | water | water | 18.0 | 51 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 8111.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 146.9 | |
| All* | Total formula weight | 8258.1 |
