1TZ3
crystal structure of aminoimidazole riboside kinase complexed with aminoimidazole riboside
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | putative sugar kinase | polymer | 339 | 36626.7 | 2 | UniProt (Q8ZKR2) Pfam (PF00294) In PDB | Salmonella typhimurium LT2 | |
2 | A, B | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) | |||
3 | A | 5-AMINOIMIDAZOLE RIBONUCLEOSIDE | non-polymer | 215.2 | 1 | Chemie (AIS) | |||
4 | water | water | 18.0 | 41 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 319 (UniProt: Q8ZKR2)
PDB | External Database | Details |
---|---|---|
Met -19 | - | cloning artifact |
Gly -18 | - | cloning artifact |
Ser -17 | - | cloning artifact |
Ser -16 | - | cloning artifact |
His -15 | - | cloning artifact |
His -14 | - | cloning artifact |
His -13 | - | cloning artifact |
His -12 | - | cloning artifact |
His -11 | - | cloning artifact |
His -10 | - | cloning artifact |
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 |
Mse 148 | Met 148 | modified residue |
Mse 165 | Met 165 | modified residue |
Mse 286 | Met 286 | modified residue |
Mse 294 | Met 294 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 73253.3 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 371.6 | |
All* | Total formula weight | 73624.9 |