1ZVV
Crystal structure of a ccpa-crh-dna complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | O, T, R | DNA recognition strand CRE | polymer | 16 | 4907.2 | 3 | synthetic construct | ||
| 2 | A, B, G | Glucose-resistance amylase regulator | polymer | 332 | 36671.6 | 3 | UniProt (P46828) Pfam (PF00356) Pfam (PF13377) UniProt (by SIFTS) (P25144) In PDB | Bacillus subtilis | ccpa; Catabolite control protein A |
| 3 | W, P, J | HPr-like protein crh | polymer | 85 | 9458.7 | 3 | UniProt (O06976) Pfam (PF00381) In PDB | Bacillus subtilis | crh; Catabolite repression HPr |
| 4 | O, A, B, P, G | IODIDE ION | non-polymer | 126.9 | 11 | Chemie (IOD) | |||
| 5 | water | water | 18.0 | 46 | Chemie (HOH) |
Sequence modifications
A, B, G: 1 - 332 (UniProt: P46828)
W, P, J: 1 - 85 (UniProt: O06976)
| PDB | External Database | Details |
|---|---|---|
| Ser 87 | Thr 87 | conflict |
| Gln 105 | Glu 105 | conflict |
| Glu 320 | Gln 320 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Ile 33 | Val 33 | conflict |
| Ile 55 | Val 55 | conflict |
| Ile 61 | Val 61 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 153112.7 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1395.9 | |
| All* | Total formula weight | 154508.6 |
