1K3Z
X-ray crystal structure of the IkBb/NF-kB p65 homodimer complex
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) | Transcription factor p65 | polymer | 136 | 15743.8 | 2 | UniProt (Q04207) Pfam (PF16179) | Mus musculus (house mouse) | Nuclear factor NF-kappa-B p65 subunit, NF-KB P65 |
| 2 | C (D) | transcription factor inhibitor I-kappa-B-beta | polymer | 282 | 30537.6 | 1 | UniProt (Q60778) Pfam (PF00023) | Mus musculus (house mouse) | IKBB |
| 3 | D, E, F (A, B, D) | water | water | 18.0 | 99 | Chemie (HOH) |
Sequence modifications
D: 50 - 331 (UniProt: Q60778)
| PDB | External Database | Details |
|---|---|---|
| Glu 312 | Ser 312 | engineered mutation |
| Glu 313 | Ser 313 | engineered mutation |
| Glu 314 | Ser 314 | engineered mutation |
| Glu 316 | Ser 316 | engineered mutation |
| Glu 318 | Ser 318 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 62025.2 | |
| All* | Total formula weight | 62025.2 |
