FF4: 2'-deoxy-5'-O-[(R)-{[(R)-[(S)-fluoro(phosphono)methyl](hydroxy)phosphoryl]oxy}(hydroxy)phosphoryl]cytidine
  FF4 is a Ligand Of Interest in 6CTR designated by the RCSB
  |  | Best-fitted instance in this entry | 
|  | Other instances in this entry | 
  
| Identifier | Ranking for goodness of fit | Ranking for geometry | Real space R factor | Real space correlation coefficient | RMSZ-bond-length | RMSZ-bond-angle | Outliers of bond length | Outliers of bond angle | Atomic clashes | Stereochemical errors | Model completeness | Average occupancy | 
|---|
 | 6CTR_FF4_A_405 | 83% | 10% | 0.107 | 0.966 | 3.28 | 1.11 | 12 | 3 | 0 | 0 | 100% | 0.37 |