ID   SSPA_HAEDU              Reviewed;         214 AA.
AC   Q7VLK4;
DT   08-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 95.
DE   RecName: Full=Stringent starvation protein A homolog;
GN   Name=sspA; OrderedLocusNames=HD_1425;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Forms an equimolar complex with the RNA polymerase holoenzyme
CC       (RNAP) but not with the core enzyme. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the GST superfamily. HSP26 family.
CC       {ECO:0000305}.
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DR   EMBL; AE017143; AAP96231.1; -; Genomic_DNA.
DR   RefSeq; WP_010945280.1; NC_002940.2.
DR   AlphaFoldDB; Q7VLK4; -.
DR   SMR; Q7VLK4; -.
DR   STRING; 233412.HD_1425; -.
DR   EnsemblBacteria; AAP96231; AAP96231; HD_1425.
DR   KEGG; hdu:HD_1425; -.
DR   eggNOG; COG0625; Bacteria.
DR   HOGENOM; CLU_011226_9_3_6; -.
DR   OMA; ADHYSHR; -.
DR   Proteomes; UP000001022; Chromosome.
DR   GO; GO:0006749; P:glutathione metabolic process; IEA:InterPro.
DR   CDD; cd03186; GST_C_SspA; 1.
DR   CDD; cd03059; GST_N_SspA; 1.
DR   InterPro; IPR010987; Glutathione-S-Trfase_C-like.
DR   InterPro; IPR036282; Glutathione-S-Trfase_C_sf.
DR   InterPro; IPR040079; Glutathione_S-Trfase.
DR   InterPro; IPR004045; Glutathione_S-Trfase_N.
DR   InterPro; IPR004046; GST_C.
DR   InterPro; IPR034342; SspA_C.
DR   InterPro; IPR034341; SspA_N.
DR   InterPro; IPR036249; Thioredoxin-like_sf.
DR   Pfam; PF00043; GST_C; 1.
DR   Pfam; PF02798; GST_N; 1.
DR   SFLD; SFLDS00019; Glutathione_Transferase_(cytos; 1.
DR   SUPFAM; SSF47616; SSF47616; 1.
DR   SUPFAM; SSF52833; SSF52833; 1.
DR   PROSITE; PS50405; GST_CTER; 1.
DR   PROSITE; PS50404; GST_NTER; 1.
PE   3: Inferred from homology;
KW   Reference proteome.
FT   CHAIN           1..214
FT                   /note="Stringent starvation protein A homolog"
FT                   /id="PRO_0000185879"
FT   DOMAIN          9..87
FT                   /note="GST N-terminal"
FT   DOMAIN          92..209
FT                   /note="GST C-terminal"
SQ   SEQUENCE   214 AA;  24471 MW;  EFA6B2EFC42A0502 CRC64;
     MTISANKRSV MSLFSDKNDI YSHQVRIVLA EKGVPYELEN INPNTISEDF LELNPYANIP
     TLVDRDLVLF NSRIIMEYLD ERFPHPPLMP VYPVLRGKSR LTMHRIEQDW YSLIDIVNKN
     PESKEAKKAL SQLREEMLAL GSVFAATSYF MSDEFSLVDC YIAPLLWRMH NLGVQFTGAG
     GKAIKAYMTK VFQRDSFSQS IGGSAPKHLM DDKE