5YBB
Structural basis underlying complex assembly andconformational transition of the type I R-M system
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, B, E | Type I restriction-modification system methyltransferase subunit | polymer | 507 | 58567.4 | 4 | UniProt (Q8R9Q4) Pfam (PF12161) Pfam (PF02384) In PDB | Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis) | |
| 2 | D, G | Restriction endonuclease S subunits | polymer | 398 | 44719.3 | 2 | UniProt (Q8R9Q6) Pfam (PF01420) In PDB | Caldanaerobacter subterraneus subsp. tengcongensis (Thermoanaerobacter tengcongensis) | |
| 3 | H | DNA | polymer | 22 | 6833.4 | 1 | synthetic construct | ||
| 4 | I | DNA | polymer | 22 | 6673.3 | 1 | synthetic construct | ||
| 5 | A, B | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 2 | Chemie (SAM) |
Sequence modifications
D, G: 2 - 398 (UniProt: Q8R9Q6)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 337215.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 796.9 | |
| All* | Total formula weight | 338012.0 |
