| Database | Identifier | Description |
| NBRP | SPCC1235.16 | Fission yeast strain database, National BioResource Project (Japan) |
| YOGY | SPCC1235.16 | Retrieval of eukaryotic orthologs |
| BioGrid | SPCC1235.16 | BioGRID Interaction Datasets |
| Bähler Lab | SPCC1235.16 | Cell Cycle Expression Profile |
| Bähler Lab | SPCC1235.16 | Meiosis/Sporulation Expression Profies |
| Bähler Lab | SPCC1235.16 | Pheromone response/mating expression profiles |
| Bähler Lab | SPCC1235.16 | Environmental stress expression profiles |
| Bähler Lab | SPCC1235.16 | Bähler Lab Transcriptome Viewer |
| Cyclebase | SPCC1235.16 | Cell Cycle Data |
| Entrez Gene | SPCC1235.16 | Link to Entrez Gene |
| UniProtKB/SwissProt | C6Y4C8 | Vacuolar ATPase assembly integral membrane protein vma21 |
| ArrayExpress | C6Y4C8 | Link to ArrayExpress |
| RefSeq_mRNA_predicted | XM_002788901 | 972h- vacuolar H+-ATPase assembly protein Vma21 (predicted) (vma21), mRNA |
| RefSeq_peptide_predicted | XP_002788947 | vacuolar H+-ATPase assembly protein Vma21 (predicted) |
| European Nucleotide Archive | CU329672 | ENA EMBL mapping |
| European Nucleotide Archive | CBA11515 | ENA Protein Mapping |
| UniParc | UPI0001B062B1 | UniProt Archive |