ID   MOSF_CLYJA              Reviewed;           9 AA.
AC   P19853;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   11-DEC-2019, entry version 23.
DE   RecName: Full=[Phe6]-mosact;
OS   Clypeaster japonicus (Sand dollar).
OC   Eukaryota; Metazoa; Echinodermata; Eleutherozoa; Echinozoa; Echinoidea;
OC   Euechinoidea; Gnathostomata; Clypeasteroida; Clypeasteridae; Clypeaster.
OX   NCBI_TaxID=7644;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Egg jelly;
RA   Suzuki N., Kurita M., Yoshino K.I., Kajiura H., Nomura K., Yamaguchi M.;
RT   "Purification and structure of mosact and its derivatives from the egg
RT   jelly of the sea urchin Clypeaster japonicus.";
RL   Zool. Sci. 4:649-656(1987).
CC   -!- FUNCTION: Stimulates sperm respiration and motility.
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DR   PIR; JN0027; JN0027.
PE   1: Evidence at protein level;
KW   Direct protein sequencing.
FT   PEPTIDE         1..9
FT                   /note="[Phe6]-mosact"
FT                   /id="PRO_0000044170"
SQ   SEQUENCE   9 AA;  924 MW;  93245729CDC5BAB5 CRC64;
     DSDSAFLIG