7AW7
CCAAT-binding complex and HapX bound to Aspergillus nidulans cccA DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HapB | polymer | 64 | 7669.9 | 1 | UniProt (G5EAZ0) Pfam (PF02045) | Aspergillus nidulans FGSC A4 | |
| 2 | B (B) | Transcription factor HapC (Eurofung) | polymer | 92 | 10641.3 | 1 | UniProt (Q5B5Z6) Pfam (PF00808) | Aspergillus nidulans FGSC A4 | |
| 3 | C (C) | CBFD_NFYB_HMF domain-containing protein | polymer | 119 | 13666.8 | 1 | UniProt (Q5AYY8) | Aspergillus nidulans FGSC A4 | HapE |
| 4 | D, E (D, E) | BZIP domain-containing protein | polymer | 98 | 11480.0 | 2 | UniProt (G5EAX9) Pfam (PF10297) | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) | |
| 5 | F (F) | DNA | polymer | 37 | 11426.3 | 1 | Aspergillus nidulans FGSC A4 | ||
| 6 | G (G) | DNA | polymer | 37 | 11347.3 | 1 | Aspergillus nidulans FGSC A4 | ||
| 7 | H, I (C) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 8 | J (C) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) |
Sequence modifications
A: 231 - 293 (UniProt: G5EAZ0)
B: 42 - 132 (UniProt: Q5B5Z6)
C: 47 - 164 (UniProt: Q5AYY8)
D, E: 36 - 133 (UniProt: G5EAX9)
| PDB | External Database | Details |
|---|---|---|
| Met 230 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Met 41 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Met 46 | - | initiating methionine |
| PDB | External Database | Details |
|---|---|---|
| Lys 92 | Cys 92 | engineered mutation |
| Ser 129 | Cys 129 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 7 |
| Total formula weight | 77711.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 81.4 | |
| All* | Total formula weight | 77792.9 |
