ID   SPAQ_SALTP              Reviewed;          86 AA.
AC   P0A1M3; P40704; Q54011; Q54013; Q57117; Q57533;
DT   15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-MAR-2005, sequence version 1.
DT   25-MAY-2022, entry version 46.
DE   RecName: Full=Surface presentation of antigens protein SpaQ;
GN   Name=spaQ;
OS   Salmonella typhisuis.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=41529;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=s3134;
RX   PubMed=7638176; DOI=10.1073/pnas.92.16.7252;
RA   Li J., Ochman H., Groisman E.A., Boyd E.F., Solomon F., Nelson K.,
RA   Selander R.K.;
RT   "Relationship between evolutionary rate and cellular location among the
RT   Inv/Spa invasion proteins of Salmonella enterica.";
RL   Proc. Natl. Acad. Sci. U.S.A. 92:7252-7256(1995).
CC   -!- FUNCTION: Involved in a secretory pathway responsible for the surface
CC       presentation of determinants needed for the entry of Salmonella species
CC       into mammalian cells.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the FliQ/MopD/SpaQ family. {ECO:0000305}.
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DR   EMBL; U29362; AAC43859.1; -; Genomic_DNA.
DR   AlphaFoldDB; P0A1M3; -.
DR   SMR; P0A1M3; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009306; P:protein secretion; IEA:InterPro.
DR   InterPro; IPR002191; Bac_export_3.
DR   InterPro; IPR006306; T3SS_HrpO.
DR   PANTHER; PTHR34040; PTHR34040; 1.
DR   Pfam; PF01313; Bac_export_3; 1.
DR   PRINTS; PR00952; TYPE3IMQPROT.
DR   TIGRFAMs; TIGR01403; fliQ_rel_III; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Transmembrane; Transmembrane helix; Virulence.
FT   CHAIN           1..86
FT                   /note="Surface presentation of antigens protein SpaQ"
FT                   /id="PRO_0000129107"
FT   TRANSMEM        16..36
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        53..73
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   86 AA;  9359 MW;  3058D82ECE128892 CRC64;
     MDDLVFAGNK ALYLVLILSG WPTIVATIIG LLVGLFQTVT QLQEQTLPFG IKLLGVCLCL
     FLLSGWYGEV LLSYGRQVIF LALAKG