2B1F
Antiparallel four-stranded coiled coil specified by a 3-3-1 hydrophobic heptad repeat
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 | General control protein GCN4 | polymer | 34 | 3902.5 | 4 | UniProt (P03069) Pfam (PF07716) In PDB | Saccharomyces cerevisiae (baker's yeast) | Amino acid biosynthesis regulatory protein |
| 2 | water | water | 18.0 | 117 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 3 - 33 (UniProt: P03069)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | cloning artifact |
| Lys 1 | - | cloning artifact |
| Val 2 | - | cloning artifact |
| Ala 8 | Lys 256 | engineered mutation |
| Ala 15 | Lys 263 | engineered mutation |
| Ala 22 | Glu 270 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 15610.2 | |
| All* | Total formula weight | 15610.2 |
