2OWQ
Crystal structure of vaccinia virus uracil-DNA glycosylase
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Uracil-DNA glycosylase | polymer | 238 | 27253.1 | 2 | UniProt (Q91UM2) UniProt (by SIFTS) (P04303) In PDB | Vaccinia virus Western Reserve | UDG |
2 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
3 | A, B | IMIDAZOLE | non-polymer | 69.1 | 3 | Chemie (IMD) | |||
4 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
5 | B | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
6 | water | water | 18.0 | 146 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 218 (UniProt: Q91UM2)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | cloning artifact |
Ser -17 | - | cloning artifact |
Ser -16 | - | cloning artifact |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | cloning artifact |
Ser -8 | - | cloning artifact |
Gly -7 | - | cloning artifact |
Leu -6 | - | cloning artifact |
Val -5 | - | cloning artifact |
Pro -4 | - | cloning artifact |
Arg -3 | - | cloning artifact |
Gly -2 | - | cloning artifact |
Ser -1 | - | cloning artifact |
His 0 | - | cloning artifact |
Asn 17 | Asp 17 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 54506.2 | |
Non-Polymers* | Number of molecules | 9 |
Total formula weight | 707.1 | |
All* | Total formula weight | 55213.4 |