| Type | Protein Coding |
| Official Symbol | SMIM21 |
| Official Name | small integral membrane protein 21 [Source:HGNC Symbol;Acc:HGNC:27598] |
| Ensembl ID | ENSG00000206026 |
| Bio databases IDs | |
| Aliases | small integral membrane protein 21 |
| Synonyms | C18orf62, small integral membrane protein 21 |
| Species | Human, Homo sapiens |