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- Table of Contents
Facts about Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 3.
Its interaction with PTPRB and tyrosine phosphorylated proteins suggests that it may connect receptor tyrosine phosphatase with its substrates in the plasma membrane. In polarized epithelial cells, involved in effective trafficking of TGFA to the cell surface.
| Mouse | |
|---|---|
| Gene Name: | Magi3 |
| Uniprot: | Q9EQJ9 |
| Entrez: | 99470 |

| Belongs to: |
|---|
| MAGUK family |

dJ730K3.2; MAGI-3; membrane associated guanylate kinase, WW and PDZ domain containing 3; membrane-associated guanylate kinase inverted 3; membrane-associated guanylate kinase-related 3; WW and PDZ domain-containing protein 3
Mass (kDA):
161.672 kDA

| Mouse | |
|---|---|
| Location: | 3 F2.2|3 45.52 cM |
| Sequence: | 3; |
Widely expressed. Colocalizes with TGFA in neurons in the cortex and dentate gyrus, as well as in ependymal cells and some astrocytes (at protein level). Present in lens epithelium.



PMID: 15652357 by Franklin J.L., et al. Identification of MAGI-3 as a transforming growth factor-alpha tail binding protein.
PMID: 14645510 by Nguyen M.M., et al. Requirement of PDZ-containing proteins for cell cycle regulation and differentiation in the mouse lens epithelium.