| Gene Symbol | PSD4 |
| Aliases | Phosphatidylserine Decarboxylase 4 |
| Chromosome | 5q31.2 |
| Protein Type | Enzyme |
| Function | encodes an enzyme involved in phospholipid metabolism, specifically catalyzing the conversion of phosphatidylserine (PS) to phosphatidylethanolamine (PE) through a unique decarboxylation reaction. |
| Molecular Weight | 46 kDa |
| Amino Acids | 417 aa |
| Exons | 14 |
| Ensembl ID | ENSG00000163520 |
| GeneCards | PSD4 |
| Human Protein Atlas | PSD4 |
| Human-Mouse | 88% identical at the amino acid level |
| Human-Zebrafish | 75% identical |
| Drosophila | Homolog with 62% identity |
| Yeast | PSD1 and PSD2 orthologs with 35-40% identity |
| Associated Diseases | neurodegeneration |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |