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Identification and differential expression of yeast SEC23-related gene (Msec23) in mouse tissues
R Wadhwa1, S C Kaul, Y Komatsu
1Laboratory of Molecular Oncology, Tsukuba Life Science Center, Ibaraki, Japan.
FEBS Letters
|January 4, 1993
Abstract:
We have isolated a yeast SEC23-related clone (Msec23) from mouse fibroblast cDNA library. It has an open reading frame of 1721 bp (64% homologous to SEC23-2.3 kb) which can potentially encode a 64.7 kDa protein (61% homologous to 85.4 kDa product of SEC23). The deduced Msec23 protein (Msec23p) sequence contains three successive Ig-like domains at the N-terminus followed by amphipathic alpha-helical regions, suggesting the potential of Msec23p to interact with other protein components. Further, Msec23 is differentially expressed in mouse tissues with its high level in brain and fibroblasts.