Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, I (B, 2) | DNA replication licensing factor MCM2 | polymer | 868 | 98911.5 | 2 | UniProt (P29469) | Saccharomyces cerevisiae (brewer's yeast) | Minichromosome maintenance protein 2 |
| 2 | B, J (C, 3) | DNA replication licensing factor MCM3 | polymer | 971 | 107653.5 | 2 | UniProt (P24279) | Saccharomyces cerevisiae (brewer's yeast) | Minichromosome maintenance protein 3 |
| 3 | C, K (D, 4) | DNA replication licensing factor MCM4 | polymer | 933 | 105138.4 | 2 | UniProt (P30665) | Saccharomyces cerevisiae (brewer's yeast) | Cell division control protein 54 |
| 4 | D, L (E, 5) | Minichromosome maintenance protein 5 | polymer | 775 | 86505.7 | 2 | UniProt (P29496) | Saccharomyces cerevisiae (brewer's yeast) | Cell division control protein 46 |
| 5 | E, M (F, 6) | DNA replication licensing factor MCM6 | polymer | 1017 | 113110.2 | 2 | UniProt (P53091) | Saccharomyces cerevisiae (brewer's yeast) | Minichromosome maintenance protein 6 |
| 6 | F, N (G, 7) | DNA replication licensing factor MCM7 | polymer | 845 | 95049.9 | 2 | UniProt (P38132) | Saccharomyces cerevisiae (brewer's yeast) | Cell division control protein 47,Minichromosome maintenance protein 7 |
| 7 | G (S) | dsDNA (60-MER) | polymer | 60 | 18491.8 | 1 | Saccharomyces cerevisiae | ||
| 8 | H (O) | dsDNA (60-MER) | polymer | 60 | 18491.8 | 1 | Saccharomyces cerevisiae | ||
| 9 | BA, O (2, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) | |||
| 10 | CA, FA, IA, MA, P... (2, 3, 5, 7, B...) | MAGNESIUM ION | non-polymer | 24.3 | 8 | Chemie (MG) PubChem (888) | |||
| 11 | AA, DA, GA, JA, KA... (G, 2, 4, 5, 6...) | ZINC ION | non-polymer | 65.4 | 10 | Chemie (ZN) PubChem (32051) | |||
| 12 | EA, HA, LA, R, U... (3, 5, 7, C, E...) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 6 | Chemie (ADP) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 14 |
| Total formula weight | 1249722.2 | |
| Non-Polymers* | Number of molecules | 26 |
| Total formula weight | 4426.1 | |
| All* | Total formula weight | 1254148.3 |






