| Allowed Value | Details | 
|---|---|
| AlphaFoldDB | AlphaFoldDB | 
| BMRB | Biological Magnetic Reference Data Bank | 
| EBI | European Bioinformatics Institute | 
| EMDB | Electron Microscopy Data Bank | 
| MODBASE | Database of Comparative Protein Structure Models | 
| ModelArchive | ModelArchive | 
| NDB | Nucleic Acid Database | 
| PDB | Protein Data Bank | 
| PDB-Dev | PDB-Dev integrative/hybrid methods | 
| PDBE | Protein Data Bank Europe | 
| PDB_ACC | Protein Data Bank Versioned Accession | 
| RCSB | Research Collaboratory for Structural Bioinformatics | 
| SWISS-MODEL_REPOSITORY | Swiss-Model Repository | 
| WWPDB | Worldwide Protein Data Bank | 
| Allowed Value | Details | 
|---|---|
| AlphaFoldDB | AlphaFoldDB | 
| BMRB | Biological Magnetic Reference Data Bank | 
| EBI | European Bioinformatics Institute | 
| EMDB | Electron Microscopy Data Bank | 
| MODBASE | Database of Comparative Protein Structure Models | 
| ModelArchive | ModelArchive | 
| NDB | Nucleic Acid Database | 
| PDB | Protein Data Bank | 
| PDB-Dev | PDB-Dev integrative/hybrid methods | 
| PDBE | Protein Data Bank Europe | 
| PDB_ACC | Protein Data Bank Versioned Accession | 
| RCSB | Research Collaboratory for Structural Bioinformatics | 
| SWISS-MODEL_REPOSITORY | Swiss-Model Repository | 
| WWPDB | Worldwide Protein Data Bank |