ID   S25K_SOYBN              Reviewed;         291 AA.
AC   P10742;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 2.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Stem 31 kDa glycoprotein;
DE   AltName: Full=Vegetative storage protein VSP25;
DE   Flags: Precursor; Fragment;
GN   Name=VSP25;
OS   Glycine max (Soybean) (Glycine hispida).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC   Glycine subgen. Soja.
OX   NCBI_TaxID=3847;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Leaf;
RX   PubMed=16666113; DOI=10.1104/pp.87.1.250;
RA   Staswick P.E.;
RT   "Soybean vegetative storage protein structure and gene expression.";
RL   Plant Physiol. 87:250-254(1988).
RN   [2]
RP   ERRATUM OF PUBMED:16666113, AND SEQUENCE REVISION.
RA   Staswick P.E.;
RL   Plant Physiol. 89:717-717(1989).
CC   -!- FUNCTION: May function as somatic storage protein during early seedling
CC       development.
CC   -!- TISSUE SPECIFICITY: Accumulates in the stems of developing soybean
CC       seedlings.
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DR   EMBL; M20037; AAA34020.1; -; mRNA.
DR   PIR; JA0140; UESY25.
DR   PIR; T08848; T08848.
DR   AlphaFoldDB; P10742; -.
DR   SMR; P10742; -.
DR   InParanoid; P10742; -.
DR   BRENDA; 3.1.3.2; 2483.
DR   Proteomes; UP000008827; Unplaced.
DR   GO; GO:0045735; F:nutrient reservoir activity; IEA:UniProtKB-KW.
DR   Gene3D; 3.40.50.1000; -; 1.
DR   InterPro; IPR005519; Acid_phosphat_B-like.
DR   InterPro; IPR014403; APS1/VSP.
DR   InterPro; IPR036412; HAD-like_sf.
DR   InterPro; IPR023214; HAD_sf.
DR   InterPro; IPR011267; Veg_Stor_Prot.
DR   Pfam; PF03767; Acid_phosphat_B; 1.
DR   PIRSF; PIRSF002674; VSP; 1.
DR   SUPFAM; SSF56784; SSF56784; 1.
DR   TIGRFAMs; TIGR01680; Veg_Stor_Prot; 1.
PE   2: Evidence at transcript level;
KW   Glycoprotein; Reference proteome; Seed storage protein; Signal;
KW   Storage protein.
FT   SIGNAL          <1..?
FT   PROPEP          ?..31
FT                   /id="PRO_0000022261"
FT   CHAIN           32..291
FT                   /note="Stem 31 kDa glycoprotein"
FT                   /id="PRO_0000022262"
FT   CARBOHYD        126
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   NON_TER         1
SQ   SEQUENCE   291 AA;  32883 MW;  4E7CAAE3B3C83DC7 CRC64;
     KVLVFFVATI LVAWQCHAYD MFPLRMNTGY GARTPEVKCA SWRLAVEAHN IFGFETIPEE
     CVEATKEYIH GEQYRSDSKT VNQQAYFYAR DLEVHPKDTF VFSIDGTVLS NIPYYKKHGY
     GVEKFNSTLY DEWVNKGNAP ALPETLKNYN KLVSLGFKII FLSGRTLDKQ AVTEANLKKA
     GYHTWEKLIL KDPQDPSTPN AVSYKTAARE KLIRQGYNIV GIIGDQWSDL LGGHRGESRT
     FKLPNPCTTF SSSFTSQQSS LLPIYLYVIR CVQIGALASL YVVSAVCQQV M