|Description: Protein 4.1 (Band 4.1) (P4.1) (EPB4.1) (4.1R).|
Ensembl ID: ENSG00000159023
UniprotKB/SwissProt: 41_HUMAN (P11171)
Function: 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.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Nucleus.