| Database | Identifier | Description |
| NBRP | SPAC23C4.04c | Fission yeast strain database, National BioResource Project (Japan) |
| YOGY | SPAC23C4.04c | Retrieval of eukaryotic orthologs |
| BioGrid | SPAC23C4.04c | BioGRID Interaction Datasets |
| Bähler Lab | SPAC23C4.04c | Cell Cycle Expression Profile |
| Bähler Lab | SPAC23C4.04c | Meiosis/Sporulation Expression Profies |
| Bähler Lab | SPAC23C4.04c | Pheromone response/mating expression profiles |
| Bähler Lab | SPAC23C4.04c | Environmental stress expression profiles |
| Bähler Lab | SPAC23C4.04c | Bähler Lab Transcriptome Viewer |
| Cyclebase | SPAC23C4.04c | Cell Cycle Data |
| Entrez Gene | SPAC23C4.04c | Link to Entrez Gene |
| UniProtKB/SwissProt | A6X970 | Putative uncharacterized protein C23C4.04c |
| ArrayExpress | A6X970 | Link to ArrayExpress |
| RefSeq_mRNA_predicted | XM_001712995 | 972h- sequence orphan (SPAC23C4.04c), mRNA |
| RefSeq_peptide_predicted | XP_001713047 | sequence orphan |
| European Nucleotide Archive | CU329670 | ENA EMBL mapping |
| European Nucleotide Archive | CAO77637 | ENA Protein Mapping |
| UniParc | UPI0001B062A7 | UniProt Archive |