6O8H
Crystal structure of UvrB mutant bound to duplex DNA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | UvrABC system protein B | polymer | 593 | 68081.4 | 1 | UniProt (P56981) Pfam (PF04851) Pfam (PF17757) Pfam (PF00271) Pfam (PF12344) | Bacillus caldotenax | Protein UvrB,Excinuclease ABC subunit B |
| 2 | B (B) | DNA (5'-D(P*CP*CP*AP*TP*CP*GP*CP*GP*CP*TP*AP*CP*C)-3') | polymer | 16 | 4770.1 | 1 | synthetic construct | ||
| 3 | C (C) | DNA (5'-D(P*AP*GP*CP*GP*CP*GP*AP*TP*GP*GP*AP*GP*A)-3') | polymer | 16 | 5028.3 | 1 | synthetic construct | ||
| 4 | D, E (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 5 | F, G (A) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 6 | H (A) | water | water | 18.0 | 158 | Chemie (HOH) |
Sequence modifications
A: 1 - 593 (UniProt: P56981)
| PDB | External Database | Details |
|---|---|---|
| Cys 91 | Ser 92 | conflict |
| Ser 144 | Cys 145 | conflict |
| Arg 190 | - | insertion |
| Ser 211 | Cys 211 | conflict |
| Glu 233 | Lys 233 | conflict |
| Ser 303 | Cys 303 | conflict |
| Ala 527 | Phe 527 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 77879.7 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 263.0 | |
| All* | Total formula weight | 78142.8 |
