8B1T
RecBCD-DNA in complex with the phage protein Abc2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | RecBCD enzyme subunit RecB | polymer | 1180 | 134066.6 | 1 | UniProt (A0A024LB08) Pfam (PF00580) Pfam (PF13361) Pfam (PF12705) UniProt (by SIFTS) (P08394) | Escherichia coli | Exonuclease V subunit RecB,ExoV subunit RecB,Helicase/nuclease RecBCD subunit RecB |
| 2 | B (C) | RecBCD enzyme subunit RecC | polymer | 1122 | 128974.1 | 1 | UniProt (P07648) Pfam (PF04257) Pfam (PF17946) | Escherichia coli | Exodeoxyribonuclease V 125 kDa polypeptide,Exodeoxyribonuclease V gamma chain,Exonuclease V subunit RecC,ExoV subunit RecC |
| 3 | C (D) | RecBCD enzyme subunit RecD | polymer | 608 | 66990.4 | 1 | UniProt (P04993) Pfam (PF21185) Pfam (PF13245) Pfam (PF13538) | Escherichia coli | Exodeoxyribonuclease V 67 kDa polypeptide,Exodeoxyribonuclease V alpha chain,Exonuclease V subunit RecD,ExoV subunit RecD,Helicase/nuclease RecBCD subunit RecD |
| 4 | D (X) | DNA (70-MER) | polymer | 70 | 21440.7 | 1 | synthetic construct | ||
| 5 | E (A) | Anti-RecBCD protein 2 | polymer | 97 | 11640.2 | 1 | UniProt (P11191) Pfam (PF11043) | Salmonella phage P22 | Protein abc2 |
| 6 | F (B) | PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | non-polymer | 506.2 | 1 | Chemie (ANP) | |||
| 7 | G (B) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) |
Sequence modifications
B: 1 - 1180 (UniProt: A0A024LB08)
A: 1 - 97 (UniProt: P11191)
| PDB | External Database | Details |
|---|---|---|
| Ala 1080 | Asp 1080 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Ala 92 | Gly 92 | conflict |
| Gly 93 | Ala 93 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 363112.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 530.5 | |
| All* | Total formula weight | 363642.5 |
