4ZIA
Crystal Structure of STAT3 N-terminal domain
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) | Signal transducer and activator of transcription 3 | polymer | 129 | 15215.0 | 5 | UniProt (P42227) Pfam (PF02865) | Mus musculus (Mouse) | Acute-phase response factor |
| 2 | F (B) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 3 | G (D) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 4 | H (E) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 5 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 63 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E: 3 - 127 (UniProt: P42227)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Pro 0 | - | expression tag |
| Gly 1 | - | expression tag |
| Ser 2 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 76075.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 129.0 | |
| All* | Total formula weight | 76204.3 |
