| ARP/wARP | A system for the refinement of protein structures via automatic updating and re-building of the model and solvent structure |
| BUSTER | A software system containing crystallographic structure refinement using Bayesian statistical methods (BUSTER), ligand fitting (rhofit) and a fully automated pipeline (Pipedream) to drive a structure based fragment/ligand screening pathway. |
| CCP4 | A suite of programs covering all aspects of crystallographic structure determination, refinement and analysis |
| CNS | A system for structure determination from crystallographic or NMR data |
| COOT | Coot is for macromolecular model building, model completion and validation, particularly suitable for protein modelling using X-ray data. |
| MAIN | An interactively driven suite of programs for molecular modeling, density modification, model refinement and structure analysis |
| PHENIX | Software suite for automated determination using X-ray crystallography and other methods |
| REFMAC | Macromolecular refinement program |
| SHARP | An automated structure solution pipeline built around the heavy-atom refinement and phasing program SHARP, the substructure determination program SHELXD, the density modification program SOLOMON and the model building programs BUCCANEER and ARP/wARP. It allows fully automated structure solution by experimental phasing, from merged reflection data to an initial model, without any user intervention. |
| SHELX | A set of programs for direct structure solution and refinement with high resolution diffraction data |
| SOLVE | An automated system for phase determination from MIR and MAD data |
