| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, E | Histone H3 | polymer | 135 | 15275.9 | 2 | UniProt (Q92133)
Pfam (PF00125)
In PDB | Xenopus laevis (African clawed frog) | |
| 2 | B, F | Histone H4 | polymer | 102 | 11263.2 | 2 | UniProt (P62799)
Pfam (PF15511)
In PDB | Xenopus laevis (African clawed frog) | |
| 3 | C, G | Histone H2A | polymer | 107 | 11694.6 | 2 | UniProt (Q6AZJ8)
Pfam (PF00125)
Pfam (PF16211)
In PDB | Xenopus laevis (African clawed frog) | |
| 4 | D | Histone H2B | polymer | 125 | 13848.1 | 1 | UniProt (A0A1L8FQ56)
Pfam (PF00125)
UniProt (by SIFTS) (P02281)
In PDB | Xenopus laevis (African clawed frog) | |
| 5 | H | Histone H2B 1.1 | polymer | 125 | 13834.1 | 1 | UniProt (P02281)
Pfam (PF00125)
In PDB | Xenopus laevis (African clawed frog) | H2B1.1 |
| 6 | I | DNA (146-MER) | polymer | 147 | 45114.7 | 1 | | synthetic construct | |
| 7 | J | DNA (146-MER) | polymer | 146 | 45305.9 | 1 | | synthetic construct | |
| 8 | K | Swd3 | polymer | 327 | 36458.9 | 1 | UniProt (Q6CLY5)
Pfam (PF00400)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | |
| 9 | M | Histone-lysine N-methyltransferase, H3 lysine-4 specific | polymer | 275 | 31448.5 | 1 | UniProt (Q6CIT4)
Pfam (PF11764)
Pfam (PF00856)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | COMPASS component SET1,SET domain-containing protein 1 |
| 10 | N | Swd1 | polymer | 439 | 49894.7 | 1 | UniProt (Q6CXF3)
Pfam (PF00400)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | |
| 11 | R | H3 N-terminus | polymer | 3 | 378.4 | 1 | | Xenopus laevis (African clawed frog) | |
| 12 | X | Spp1 | polymer | 342 | 39297.9 | 1 | UniProt (Q6CRQ4)
Pfam (PF00628)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | |
| 13 | L | Bre2 | polymer | 405 | 47287.0 | 1 | UniProt (Q6CTQ1)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | |
| 14 | O, P | Sdc1 | polymer | 134 | 14722.6 | 2 | UniProt (Q6CPN6)
Pfam (PF05186)
In PDB | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) | |
| 15 | M | S-ADENOSYLMETHIONINE | non-polymer | | 398.4 | 1 | Chemie (SAM) | | |
| 16 | M | ZINC ION | non-polymer | | 65.4 | 1 | Chemie (ZN) | | |
