Abstract:
:Our knowledge at present on the structure of acrosome-reaction inducing substance (ARIS) in the jelly coat of starfish eggs is summarized. ARIS ia a proteoglycan-like molecule consisting of very long, linear, and highly sulfated glycans and three ARIS proteins, ARIS1-3. Detailed structures of the major glycan of ARIS and of ARIS1-3 are discussed. 3D-models of ARIS glycans are also presented. Phylogenetic distribution of ARIS proteins and/or genes indicates that ARIS genes are well preserved from the Ctenophore to Cephalochordata. In the Echinodermata, ARIS1-3 and ARIS genes were detected in all classes except for sea urchins.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Hoshi M,Moriyama H,Matsumoto Mdoi
10.1016/j.bbrc.2012.08.033subject
Has Abstractpub_date
2012-08-31 00:00:00pages
595-8issue
3eissn
0006-291Xissn
1090-2104pii
S0006-291X(12)01530-6journal_volume
425pub_type
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