The [corrected] SEC23-SEC31 [corrected] interface plays critical role for export of procollagen from the endoplasmic reticulum.
Kim SD, Pahuja KB, Ravazzola M, Yoon J, Boyadjiev SA, Hammamoto S, Schekman R, Orci L, Kim J.
J Biol Chem. 2012 Mar 23;287(13):10134-10144. doi: 10.1074/jbc.M111.283382. Epub 2012 Feb 1.PMID: 22298774