1XJF
Structural mechanism of allosteric substrate specificity in a ribonucleotide reductase: dATP complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | ribonucleotide reductase, B12-dependent | polymer | 644 | 73374.2 | 2 | UniProt (O33839) Pfam (PF00317) Pfam (PF02867) In PDB | Thermotoga maritima | |
2 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
3 | A, B | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE | non-polymer | 491.2 | 2 | Chemie (DTP) | |||
4 | water | water | 18.0 | 254 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 644 (UniProt: O33839)
PDB | External Database | Details |
---|---|---|
Ser 205 | Tyr 205 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 146748.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 1031.0 | |
All* | Total formula weight | 147779.4 |