ID   MSP3_GLORO              Reviewed;         126 AA.
AC   P53023;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Major sperm protein 3;
GN   Name=MSP-3;
OS   Globodera rostochiensis (Golden nematode worm) (Heterodera rostochiensis).
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Tylenchina; Tylenchomorpha; Tylenchoidea; Heteroderidae; Heteroderinae;
OC   Globodera.
OX   NCBI_TaxID=31243;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Ro1 / Mierenbos;
RA   Novitski C.E., Brown S., Chen R., Corner A.S., Atkinson H.J.,
RA   McPherson M.J.;
RL   Submitted (NOV-1993) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Central component in molecular interactions underlying sperm
CC       crawling. Forms an extensive filament system that extends from sperm
CC       villipoda, along the leading edge of the pseudopod (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell projection, pseudopodium {ECO:0000250}.
CC       Cytoplasm, cytoskeleton {ECO:0000250}.
CC   -!- TISSUE SPECIFICITY: Sperm.
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DR   EMBL; L24501; AAA29148.1; -; Genomic_DNA.
DR   AlphaFoldDB; P53023; -.
DR   SMR; P53023; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR   GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR   GO; GO:0031143; C:pseudopodium; IEA:UniProtKB-SubCell.
DR   Gene3D; 2.60.40.10; -; 1.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR000535; MSP_dom.
DR   InterPro; IPR008962; PapD-like_sf.
DR   Pfam; PF00635; Motile_Sperm; 1.
DR   SUPFAM; SSF49354; SSF49354; 1.
DR   PROSITE; PS50202; MSP; 1.
PE   2: Evidence at transcript level;
KW   Acetylation; Cell projection; Cytoplasm; Cytoskeleton.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..126
FT                   /note="Major sperm protein 3"
FT                   /id="PRO_0000213456"
FT   DOMAIN          8..125
FT                   /note="MSP"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00132"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   126 AA;  13975 MW;  0255C5CF3335B9F1 CRC64;
     MAQLPPEDIA TMPAQKVVFN APFDNKATYY VRIINPGTKR IGFAFKTTKP KRINMNPPNG
     VLGPKESVNV AISCDAFDPS SEDSKGDRVT VEWCNTPDPA AAAFKLEWFQ GDGMVRRKNL
     PIEYNV