2ERG
Crystal Structure of Leu3 DNA-binding domain with a single H50C mutation complexed with a 15mer DNA duplex
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) | 5'-D(*TP*TP*GP*CP*CP*GP*GP*TP*AP*CP*CP*GP*GP*CP*A)-3' | polymer | 15 | 4586.0 | 2 | |||
| 2 | C, D (A, B) | Regulatory protein LEU3 | polymer | 72 | 8561.0 | 2 | UniProt (P08638) Pfam (PF00172) | Saccharomyces cerevisiae (baker's yeast) | |
| 3 | E, F, G, H (A, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 4 | I, J, K, L (C, D, A, B) | water | water | 18.0 | 13 | Chemie (HOH) |
Sequence modifications
A, B: 32 - 103 (UniProt: P08638)
| PDB | External Database | Details |
|---|---|---|
| Cys 50 | His 50 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 26294.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 26555.7 |
