4AWL
The NF-Y transcription factor is structurally and functionally a sequence specific histone
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT ALPHA | polymer | 78 | 9329.8 | 1 | UniProt (P23511) Pfam (PF02045) | HOMO SAPIENS (HUMAN) | CCAAT BOX DNA-BINDING PROTEIN SUBUNIT A, CAAT BOX DNA-BINDING PROTEIN SUBUNIT A, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT A, NF-YA |
| 2 | B (B) | NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT BETA | polymer | 94 | 10853.5 | 1 | UniProt (P25208) Pfam (PF00808) | HOMO SAPIENS (HUMAN) | CCAAT BOX DNA-BINDING PROTEIN SUBUNIT B, CAAT BOX DNA-BINDING PROTEIN SUBUNIT B, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT B, NF-YB |
| 3 | C (C) | NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT GAMMA | polymer | 94 | 11104.1 | 1 | UniProt (Q13952) Pfam (PF00125) | HOMO SAPIENS (HUMAN) | CAAT BOX DNA-BINDING PROTEIN SUBUNIT C, CAAT BOX DNA-BINDING PROTEIN SUBUNIT C, NUCLEAR TRANSCRIPTION FACTOR Y SUBUNIT C, NF-YC, TRANSACTIVATOR HSM-1/2 |
| 4 | D (I) | HSP70 PROMOTER FRAGMENT | polymer | 25 | 7618.9 | 1 | HOMO SAPIENS | ||
| 5 | E (J) | HSP70 PROMOTER FRAGMENT | polymer | 25 | 7739.0 | 1 | HOMO SAPIENS | ||
| 6 | F, G (B, I) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence modifications
A: 233 - 303 (UniProt: P23511)
B: 49 - 141 (UniProt: P25208)
| PDB | External Database | Details |
|---|---|---|
| Met 232 | - | expression tag |
| Gly 304 | - | expression tag |
| Ser 305 | - | expression tag |
| Leu 306 | - | expression tag |
| Val 307 | - | expression tag |
| Pro 308 | - | expression tag |
| Arg 309 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met 48 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 46645.3 | |
| All* | Total formula weight | 46645.3 |
