LOCUS SUSSMP2 1733 bp DNA INV 15-JUN-1993
DEFINITION Sea urchin (S.purpuratus) spicule matrix protein (SM50) gene, exon
2 and complete cds.
ACCESSION M16231 M15760
NID g161560
KEYWORDS spicule matrix protein.
2 of 2
SOURCE Sea urchin (S.purpuratus, adult) spicule DNA, clone pR524; pluteus
embryo, cDNA to mRNA, clone pHS72.
ORGANISM Strongylocentrotus purpuratus
Eukaryotae; mitochondrial eukaryotes; Metazoa; Echinodermata;
Echinozoa; Echinoidea; Euechinoidea; Echinacea; Echinoida;
Strongylocentrotidae; Strongylocentrotus.
REFERENCE 1 (bases 1 to 1733)
AUTHORS Sucov,H.M., Benson,S.A., Robinson,J.J., Britten,R.J., Wilt,F. and
Davidson,E.H.
TITLE A lineage-specific gene encoding a major matrix protein of the sea
urchin embryo spicule: II. Structure of the gene and derived
sequence of the protein
JOURNAL Dev. Biol. 120, 507-519 (1987)
MEDLINE 87162883
REFERENCE 2 (bases 1 to 1733)
AUTHORS Katoh-Fukui,Y., Noce,T., Ueda,T., Fujiwara,Y., Hashimoto,N.,
Higashinakagawa,T., Killian,C.E., Livingston,B.T., Wilt,F.H.,
Benson,S.C., Sucov,H.M. and Davidson,E.H.
TITLE The corrected structure of the SM50 spicule matrix protein of
strongylocentrotus purpuratus
JOURNAL Dev. Biol. 145, 201-202 (1991)
MEDLINE 91209669
COMMENT Draft entry and computer-readable sequence [1] kindly provided by
H.M.Sucov, 27-MAY-1987.
FEATURES Location/Qualifiers
source 1..1733
/organism="Strongylocentrotus purpuratus"
/db_xref="taxon:7668"
CDS join(M16230:552..655,51..1284)
/note="spicule matrix protein precursor"
/codon_start=1
/db_xref="PID:g161562"
/translation="MKGVLFIVASLIAFATGQDCPAYYVRSQSGQSCYRYFNMRVPYR
MASEFCEMVTPCGNGPAKMGALASVSSPQENMEIYQLVAGFSQDNQMENEVWLGWNSQ
SPFFWEDGTPAYPNGFAAFSSSPASPPRPGMPPTRSWPVNPQNPMSGPPGRAPVMKRQ
NPPVRPGQGGRQIPQGVGPQWEAVEVTAMRAFVCEVPAGRNIPIGQQPGMGQGGFGNQ
QPGMGGRQPGFGNQPGMGGRQPGFGNQPGMGGRQPGWGNQPGVGGRQPGMGGQQPGWG
NQPGVGGRQPGMGGQPGVGGRQPGFGNQPGMVDNNQAWWTTTRLGNQPGVGGRQPGMG
GQPGVGGRQPGVGGRQPGFGNQPGVGGRQPGMGGQQPGMGGQPGVGGRQPGMGGRQPG
FGNQPGVGGRQPGMGGQQPNNPNNPNPNNPNNPNNPNPRFNRPRMLQEADALA"
mat_peptide join(M16230:597..655,51..1281)
/note="spicule matrix protein"
prim_transcript <1..1733
/note="SMP mRNA"
intron <1..50
/note="SMP intron A"
exon 51..>1284
/note="spicule matrix protein precursor"
/number=2
BASE COUNT 467 a 408 c 466 g 392 t
ORIGIN About 7.1 kb after segment 1.
1 gttgcaatac taaatctttt acgtccgcat ttgatttctt tttattcgag atacttcaac
61 atgcgcgttc cctacaggat ggcctccgaa ttctgtgaaa tggttacacc ttgtggaaat
121 ggaccagcaa aaatgggtgc tctggcttca gtttcgtcgc ctcaggagaa catggaaatc
181 taccaattgg tggccggctt ctcacaggac aaccagatgg agaatgaggt ttggctcgga
241 tggaacagtc agagcccatt cttttgggaa gatggcaccc cagcttatcc taacggattc
301 gccgctttct ccagcagtcc ggcgtctcct ccacgtcccg gtatgccccc aactcgtagc
361 tggcccgtca accctcagaa ccccatgtca ggaccaccag gaagagctcc agtcatgaag
421 cgtcagaacc cacctgtccg acctggacaa ggaggacggc agatccctca gggtgtggga
481 ccacagtggg aagcggtaga ggtcaccgcc atgcgcgctt tcgtttgtga ggtacctgca
541 ggcaggaaca tccctatcgg ccaacaaccg ggcatgggac aaggcggctt tggtaatcaa
601 caaccaggca tgggtgggcg acaaccaggc tttggtaatc aaccaggaat gggtgggcga
661 caaccaggct ttggtaatca accaggaatg ggagggcgac aaccaggctg gggtaatcaa
721 cccggtgtgg gtgggcgaca accaggcatg ggtggacaac aaccaggctg gggtaatcaa
781 cccggtgtgg gtggacgaca accaggcatg ggtggacaac caggagtggg cgggcgacaa
841 ccaggctttg gtaatcaacc cggcatggtg gacaacaacc aggcatggtg gacaacaacc
901 aggctgggta atcaacccgg tgtgggtggg cgacaaccag gcatgggtgg acaaccagga
961 gtgggcgggc gacaaccagg tgtgggtgga cgacaaccag gctttggtaa tcagccaggt
1021 gtgggtggac gacaaccagg catgggtgga caacaaccag gtatgggtgg acaaccagga
1081 gtgggcgggc gacaaccagg tatgggaggg cgacaaccag gctttggtaa tcaaccaggt
1141 gtgggtgggc gacaaccagg catgggtggc cagcaaccga ataacccgaa taacccgaac
1201 ccgaacaacc cgaacaaccc gaataaccca aaccccaggt tcaacagacc ccgtatgctt
1261 caagaggcag acgcgttggc ataacttgag ctcagactga acttactatt ttctttgttg
1321 ttatagactt gaaaagtttt gcctcggcgt tttttttttc ttcttccttc catactttga
1381 ggaattaccg caacggaagt gttatgtaga gcgccctcaa cgcagagttc attcggacaa
1441 aagcctttct tgacattgct tcaaaatgtt gttctgaaag aagggatgag actgatactt
1501 ctacagcttc gctcgaacaa ttcgtttagt ttcaagttta acaggatata atataaactg
1561 gtcttccagt tttcccacag tcatattttt gttttctcgt tttaaattca atacgtttac
1621 ttttttttat aaaaaataaa agacagtgga tgtaaacaaa tttgaaagat atgtaaagaa
1681 ttaaagttcg tttcacttta aatgtggtaa aataaagatg taatatatca cat
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