3C1B
The effect of H3 K79 dimethylation and H4 K20 trimethylation on nucleosome and chromatin structure
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E (A, E) | Histone H3-like | polymer | 135 | 15303.9 | 2 | UniProt (P02302) Pfam (PF00125) UniProt (by SIFTS) (P84233) | Xenopus laevis (clawed frog common platanna platanna) | |
| 2 | B, F (B, F) | Histone H4 | polymer | 102 | 11323.4 | 2 | UniProt (P62799) Pfam (PF15511) | Xenopus laevis (clawed frog common platanna platanna) | |
| 3 | C, G (C, G) | Histone H2A type 1 | polymer | 129 | 14008.3 | 2 | UniProt (P06897) Pfam (PF00125) Pfam (PF16211) | Xenopus laevis (clawed frog common platanna platanna) | |
| 4 | D, H (D, H) | Histone 2, H2bf | polymer | 125 | 13808.0 | 2 | UniProt (Q28D68) Pfam (PF00125) | Xenopus (Silurana) tropicalis (Western clawed frog) | |
| 5 | I, J (I, J) | Palindromic 146bp Human Alpha satellite DNA | polymer | 146 | 45054.8 | 2 | |||
| 6 | K, L, M, N, O... (A, B, C, D, E...) | water | water | 18.0 | 787 | Chemie (HOH) |
Sequence modifications
A, E: 401 - 535 (UniProt: P02302)
C, G: 801 - 929 (UniProt: P06897)
| PDB | External Database | Details |
|---|---|---|
| Ala 421 | Val 22 | conflict |
| Arg 426 | Lys 27 | conflict |
| Ser 428 | Cys 29 | conflict |
| Ser 486 | Arg 87 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Arg 899 | Gly 100 | conflict |
| Ser 923 | Ala 124 | conflict |
| Thr 926 | Ala 127 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 10 |
| Total formula weight | 198996.8 | |
| All* | Total formula weight | 198996.8 |
