ID   SECG_HALWD              Reviewed;          54 AA.
AC   Q18KL5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Preprotein translocase subunit SecG {ECO:0000255|HAMAP-Rule:MF_00751};
DE   AltName: Full=Protein transport protein Sec61 subunit beta homolog {ECO:0000255|HAMAP-Rule:MF_00751};
GN   Name=secG {ECO:0000255|HAMAP-Rule:MF_00751}; OrderedLocusNames=HQ_1302A;
OS   Haloquadratum walsbyi (strain DSM 16790 / HBSQ001).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC   Haloferacaceae; Haloquadratum.
OX   NCBI_TaxID=362976;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16790 / HBSQ001;
RX   PubMed=16820047; DOI=10.1186/1471-2164-7-169;
RA   Bolhuis H., Palm P., Wende A., Falb M., Rampp M., Rodriguez-Valera F.,
RA   Pfeiffer F., Oesterhelt D.;
RT   "The genome of the square archaeon Haloquadratum walsbyi: life at the
RT   limits of water activity.";
RL   BMC Genomics 7:169-169(2006).
CC   -!- FUNCTION: Involved in protein export. The function of the beta subunit
CC       is unknown, but it may be involved in stabilization of the trimeric
CC       complex. {ECO:0000255|HAMAP-Rule:MF_00751}.
CC   -!- SUBUNIT: Component of the protein translocase complex. Heterotrimer
CC       consisting of alpha (SecY), beta (SecG) and gamma (SecE) subunits. Can
CC       form oligomers of the heterotrimer. {ECO:0000255|HAMAP-Rule:MF_00751}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00751};
CC       Single-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00751}.
CC   -!- SIMILARITY: Belongs to the SEC61-beta family. {ECO:0000255|HAMAP-
CC       Rule:MF_00751}.
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DR   EMBL; AM180088; CAJ51431.1; -; Genomic_DNA.
DR   RefSeq; WP_011570590.1; NC_008212.1.
DR   AlphaFoldDB; Q18KL5; -.
DR   STRING; 362976.HQ_1302A; -.
DR   EnsemblBacteria; CAJ51431; CAJ51431; HQ_1302A.
DR   GeneID; 4194686; -.
DR   KEGG; hwa:HQ_1302A; -.
DR   eggNOG; arCOG02957; Archaea.
DR   HOGENOM; CLU_208205_0_0_2; -.
DR   OMA; AGIMRYF; -.
DR   Proteomes; UP000001975; Chromosome.
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:0015031; P:protein transport; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00751; SecG; 1.
DR   InterPro; IPR023531; Preprot_translocase_SecG.
DR   InterPro; IPR016482; SecG/Sec61-beta/Sbh.
DR   Pfam; PF03911; Sec61_beta; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Protein transport; Reference proteome;
KW   Translocation; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..54
FT                   /note="Preprotein translocase subunit SecG"
FT                   /id="PRO_1000083499"
FT   TOPO_DOM        1..31
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00751"
FT   TRANSMEM        32..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00751"
FT   TOPO_DOM        54
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00751"
SQ   SEQUENCE   54 AA;  5629 MW;  67606610B8F8EFC9 CRC64;
     MSSGQNSGGL MSSAGLVRYF DAEDRNSIRI DPKTIVAFGV LFGVGVLVLN ALAI