| Name | Protein 4.1 |
| Description | Protein 4.1 is a major structural element of the erythrocyte membrane skeleton. It plays a key role in regulating membrane physical properties of mechanical stability and deformability by stabilizing spectrin-actin interaction. Recruits DLG1 to membranes. |
| UniProt ID | P11171 |
| Gene | EPB41 |
