2N3E
Amino-terminal domain of Latrodectus hesperus MaSp1 with neutralized acidic cluster
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Major ampullate spidroin 1 | polymer | 137 | 14011.5 | 1 | UniProt (A6YIY1) Pfam (PF16763) In PDB | Latrodectus hesperus (black widow) |
Sequence modifications
A: 4 - 136 (UniProt: A6YIY1)
| PDB | External Database | Details |
|---|---|---|
| Gly 1 | - | expression tag |
| Met 2 | - | expression tag |
| Gly 3 | - | expression tag |
| Asn 39 | Asp 60 | engineered mutation |
| Gln 76 | Glu 97 | engineered mutation |
| Gln 81 | Glu 102 | engineered mutation |
| Gly 137 | - | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 14011.5 | |
| All* | Total formula weight | 14011.5 |
