6SEI
Recognition and processing of branched DNA substrates by Slx1-Slx4 nuclease
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Structure-specific endonuclease subunit SLX1 | polymer | 324 | 35744.2 | 2 | UniProt (G2QV68) Pfam (PF01541) Pfam (PF21202) In PDB | Thielavia terrestris | |
| 2 | B, D | Structure-specific endonuclease subunit SLX4 | polymer | 104 | 11833.4 | 2 | UniProt (A0A3S4CYR8) Pfam (PF09494) UniProt (by SIFTS) (G2RCY5) In PDB | Thielavia terrestris | |
| 3 | E | DNA (32-MER) | polymer | 33 | 10129.5 | 1 | synthetic construct | ||
| 4 | A, C | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 5 | B, C | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | water | water | 18.0 | 276 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 324 (UniProt: G2QV68)
B, D: 834 - 936 (UniProt: A0A3S4CYR8)
| PDB | External Database | Details |
|---|---|---|
| Gln 79 | Glu 79 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Met 833 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 105284.9 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 341.8 | |
| All* | Total formula weight | 105626.7 |
