| Name | Small proline-rich protein 2E |
| Description | Cross-linked envelope protein of keratinocytes. It is a keratinocyte protein that first appears in the cell cytosol, but ultimately becomes cross-linked to membrane proteins by transglutaminase. All that results in the formation of an insoluble envelope beneath the plasma membrane. |
| UniProt ID | P22531 |
| Gene | SPRR2E |
