4iio

Structural highlights

Function

ITSN2_HUMAN Adapter protein that may provide indirect link between the endocytic membrane traffic and the actin assembly machinery. May regulate the formation of clathrin-coated vesicles (CCPs). Seems to be involved in CCPs maturation including invagination or budding. Involved in endocytosis of integrin beta-1 (ITGB1) and transferrin receptor (TFR).^{[1] [2]}

See Also

• Intersectin

References

1. ↑ Mettlen M, Stoeber M, Loerke D, Antonescu CN, Danuser G, Schmid SL. Endocytic accessory proteins are functionally distinguished by their differential effects on the maturation of clathrin-coated pits. Mol Biol Cell. 2009 Jul;20(14):3251-60. doi: 10.1091/mbc.E09-03-0256. Epub 2009, May 20. PMID:19458185 doi:10.1091/mbc.E09-03-0256
2. ↑ Teckchandani A, Mulkearns EE, Randolph TW, Toida N, Cooper JA. The clathrin adaptor Dab2 recruits EH domain scaffold proteins to regulate integrin beta1 endocytosis. Mol Biol Cell. 2012 Aug;23(15):2905-16. doi: 10.1091/mbc.E11-12-1007. Epub 2012, May 30. PMID:22648170 doi:10.1091/mbc.E11-12-1007