6EBZ
Crystal Structure of the Class Ie Ribonucleotide Reductase Beta Subunit from Aerococcus urinae in Activated Form with Thiocyanate Bound
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Ribonucleoside-diphosphate reductase, beta subunit | polymer | 355 | 40682.4 | 4 | UniProt (F2I8X9) Pfam (PF00268) In PDB | Aerococcus urinae (strain ACS-120-V-Col10a) | |
2 | A, B, C, D | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) | |||
3 | A, B | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
4 | B, C | THIOCYANATE ION | non-polymer | 58.1 | 5 | Chemie (SCN) | |||
5 | water | water | 18.0 | 646 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 337 (UniProt: F2I8X9)
PDB | External Database | Details |
---|---|---|
Met -17 | - | initiating methionine |
Gly -16 | - | expression tag |
Ser -15 | - | expression tag |
Ser -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
Ser -7 | - | expression tag |
Ser -6 | - | expression tag |
Gly -5 | - | expression tag |
Leu -4 | - | expression tag |
Val -3 | - | expression tag |
Pro -2 | - | expression tag |
Arg -1 | - | expression tag |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Dah 123 | Tyr 123 | see remark 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 162729.5 | |
Non-Polymers* | Number of molecules | 13 |
Total formula weight | 715.1 | |
All* | Total formula weight | 163444.6 |