3T1P
Crystal structure of an alpha-1-antitrypsin trimer
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-1-antitrypsin | polymer | 371 | 41842.9 | 1 | UniProt (P01009) Pfam (PF00079) | Homo sapiens (human) | Alpha-1 protease inhibitor, Alpha-1-antiproteinase, Serpin A1, Short peptide from AAT, SPAAT |
Sequence modifications
A: 24 - 394 (UniProt: P01009)
| PDB | External Database | Details |
|---|---|---|
| Ser 232 | Cys 256 | engineered mutation |
| Cys 292 | Ser 316 | engineered mutation |
| Cys 339 | Thr 363 | engineered mutation |
| Arg 358 | Met 382 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 41842.9 | |
| All* | Total formula weight | 41842.9 |
