ID   SWP25_NOSB1             Reviewed;         268 AA.
AC   B3STN6; R0M0X2;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   02-SEP-2008, sequence version 1.
DT   25-MAY-2022, entry version 25.
DE   RecName: Full=Spore wall protein 25;
DE   Flags: Precursor;
GN   Name=SWP25; Synonyms=HSWP2; ORFNames=NBO_940g0001;
OS   Nosema bombycis (strain CQ1 / CVCC 102059) (Microsporidian parasite)
OS   (Pebrine of silkworm).
OC   Eukaryota; Fungi; Fungi incertae sedis; Microsporidia; Nosematidae; Nosema.
OX   NCBI_TaxID=578461;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], IDENTIFICATION BY MASS SPECTROMETRY,
RP   FUNCTION, DOMAIN, SUBCELLULAR LOCATION, AND DEVELOPMENTAL STAGE.
RC   STRAIN=CQ1 / CVCC 102059;
RX   PubMed=19457051; DOI=10.1111/j.1550-7408.2008.00375.x;
RA   Wu Z., Li Y., Pan G., Zhou Z., Xiang Z.;
RT   "SWP25, a novel protein associated with the Nosema bombycis endospore.";
RL   J. Eukaryot. Microbiol. 56:113-118(2009).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA] OF 89-268.
RC   STRAIN=CQ1 / CVCC 102059;
RX   PubMed=23496955; DOI=10.1186/1471-2164-14-186;
RA   Pan G., Xu J., Li T., Xia Q., Liu S.L., Zhang G., Li S., Li C., Liu H.,
RA   Yang L., Liu T., Zhang X., Wu Z., Fan W., Dang X., Xiang H., Tao M., Li Y.,
RA   Hu J., Li Z., Lin L., Luo J., Geng L., Wang L., Long M., Wan Y., He N.,
RA   Zhang Z., Lu C., Keeling P.J., Wang J., Xiang Z., Zhou Z.;
RT   "Comparative genomics of parasitic silkworm microsporidia reveal an
RT   association between genome expansion and host adaptation.";
RL   BMC Genomics 14:186-186(2013).
CC   -!- SUBCELLULAR LOCATION: Spore wall {ECO:0000269|PubMed:19457051}.
CC   -!- DEVELOPMENTAL STAGE: Synthesized during sporogony.
CC       {ECO:0000269|PubMed:19457051}.
CC   -!- DOMAIN: Heparin-binding motifs (HBMs) are characterized by an XBBXBX or
CC       XBBBXXBX sequence, where X is any neutral amino acid and B is a
CC       positively charged basic amino acid, and are defined as the consensus
CC       sequence necessary for protein-heparin interactions.
CC       {ECO:0000269|PubMed:19457051}.
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DR   EMBL; EF683102; ABV48890.1; -; Genomic_DNA.
DR   EMBL; KB909847; EOB11674.1; -; Genomic_DNA.
DR   AlphaFoldDB; B3STN6; -.
DR   EnsemblFungi; EOB11674; EOB11674; NBO_940g0001.
DR   HOGENOM; CLU_1865687_0_0_1; -.
DR   Proteomes; UP000016927; Unassembled WGS sequence.
DR   GO; GO:0031160; C:spore wall; IEA:UniProtKB-SubCell.
DR   GO; GO:0030435; P:sporulation resulting in formation of a cellular spore; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Glycoprotein; Reference proteome; Signal; Sporulation.
FT   SIGNAL          1..25
FT                   /evidence="ECO:0000255"
FT   CHAIN           26..268
FT                   /note="Spore wall protein 25"
FT                   /id="PRO_0000385180"
FT   MOTIF           77..82
FT                   /note="HBM"
FT   CARBOHYD        27
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        133
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        150
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   268 AA;  30733 MW;  EC12DE121606601E CRC64;
     MFSTKQVVLS SLLFISSIYT SNVNGKNLSV FGAFFGSPND NDNAREHCCS PRNKFHLTSF
     SSGCDLQKEV ECLRAECKKS KECCNVVSLC SGLSECEYVE KTCDAIKQYY QKQAINTDVK
     ITLVLKWIYK CMNTTSRAKL AVFTAHAIFN TSAFACLEAE GTWKYRSRGL LAIQGEKNYG
     LLTSYSRNRE NFKECPHRLA DLNCDVISVT VDWWYRNVGK CCKDYFGSLE ILKPTEWTAL
     KKNCADRESA RRLENRRRLY EILVRCYE