3I3C
Crystal Structural of CBX5 Chromo Shadow Domain
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 (A, B, C, D) | Chromobox protein homolog 5 | polymer | 75 | 8454.5 | 4 | UniProt (P45973) Pfam (PF01393) | Homo sapiens (human) | Heterochromatin protein 1 homolog alpha, HP1 alpha, Antigen p25 |
| 2 | E, F (A, B) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 3 | G, H, I, J (A, B, C, D) | water | water | 18.0 | 35 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 12 - 75 (UniProt: P45973)
| PDB | External Database | Details |
|---|---|---|
| Ser 1 | - | expression tag |
| Ser 2 | - | expression tag |
| Gly 3 | - | expression tag |
| Arg 4 | - | expression tag |
| Glu 5 | - | expression tag |
| Asn 6 | - | expression tag |
| Leu 7 | - | expression tag |
| Tyr 8 | - | expression tag |
| Phe 9 | - | expression tag |
| Gln 10 | - | expression tag |
| Gly 11 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 33818.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 46.0 | |
| All* | Total formula weight | 33864.1 |
