3K70
Crystal structure of the complete initiation complex of RecBCD
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (B, E) | Exodeoxyribonuclease V beta chain | polymer | 1180 | 134110.6 | 2 | UniProt (P08394) Pfam (PF00580) Pfam (PF13361) Pfam (PF12705) | Escherichia coli K-12 | Exodeoxyribonuclease V 135 kDa polypeptide |
| 2 | B, E (C, F) | Exodeoxyribonuclease V gamma chain | polymer | 1122 | 128974.1 | 2 | UniProt (P07648) Pfam (PF04257) Pfam (PF17946) | Escherichia coli K-12 | Exodeoxyribonuclease V 125 kDa polypeptide |
| 3 | C, F (D, G) | Exodeoxyribonuclease V alpha chain | polymer | 608 | 66990.4 | 2 | UniProt (P04993) Pfam (PF21185) Pfam (PF13245) Pfam (PF13538) | Escherichia coli K-12 | Exodeoxyribonuclease V 67 kDa polypeptide |
| 4 | G, H (X, Y) | DNA (46-MER) | polymer | 51 | 16628.9 | 2 | |||
| 5 | I, J (B, E) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 693407.9 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 80.2 | |
| All* | Total formula weight | 693488.1 |
