1W5G
An anti-parallel four helix bundle (acetimide modification).
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | GENERAL CONTROL PROTEIN GCN4 | polymer | 33 | 4020.8 | 2 | UniProt (P03069) Pfam (PF07716) | SACCHAROMYCES CEREVISIAE | AMINO ACID BIOSYNTHESIS REGULATORY PROTEIN, PLI E20C ACETIMIDE |
| 2 | C, D (A, B) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 33 (UniProt: P03069)
| PDB | External Database | Details |
|---|---|---|
| Ile 5 | Leu 253 | conflict |
| Ile 12 | Leu 260 | conflict |
| Leu 16 | Asn 264 | conflict |
| Ile 19 | Leu 267 | conflict |
| Cys 20 | Glu 268 | engineered mutation |
| Leu 23 | Val 271 | conflict |
| Ile 26 | Leu 274 | conflict |
| Leu 30 | Val 278 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 8041.7 | |
| All* | Total formula weight | 8041.7 |
