ID   SECG_PYRFU              Reviewed;          56 AA.
AC   Q8TZH7;
DT   16-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   25-MAY-2022, entry version 84.
DE   RecName: Full=Preprotein translocase subunit SecG;
DE   AltName: Full=Protein transport protein Sec61 subunit beta homolog;
GN   Name=secG; OrderedLocusNames=PF2016;
OS   Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=186497;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43587 / DSM 3638 / JCM 8422 / Vc1;
RX   PubMed=10430560; DOI=10.1093/genetics/152.4.1299;
RA   Maeder D.L., Weiss R.B., Dunn D.M., Cherry J.L., Gonzalez J.M.,
RA   DiRuggiero J., Robb F.T.;
RT   "Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P.
RT   horikoshii inferred from complete genomic sequences.";
RL   Genetics 152:1299-1305(1999).
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 (By similarity). {ECO:0000250}.
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 (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Single-pass membrane
CC       protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the SEC61-beta family. {ECO:0000305}.
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DR   EMBL; AE009950; AAL82140.1; -; Genomic_DNA.
DR   RefSeq; WP_011013161.1; NZ_CP023154.1.
DR   AlphaFoldDB; Q8TZH7; -.
DR   SMR; Q8TZH7; -.
DR   DIP; DIP-59390N; -.
DR   IntAct; Q8TZH7; 2.
DR   STRING; 186497.PF2016; -.
DR   TCDB; 3.A.5.7.2; the general secretory pathway (sec) family.
DR   EnsemblBacteria; AAL82140; AAL82140; PF2016.
DR   GeneID; 41713842; -.
DR   KEGG; pfu:PF2016; -.
DR   PATRIC; fig|186497.12.peg.2093; -.
DR   eggNOG; arCOG02957; Archaea.
DR   HOGENOM; CLU_208205_3_1_2; -.
DR   OMA; MRFFDED; -.
DR   OrthoDB; 128075at2157; -.
DR   PhylomeDB; Q8TZH7; -.
DR   Proteomes; UP000001013; 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..56
FT                   /note="Preprotein translocase subunit SecG"
FT                   /id="PRO_0000157275"
FT   TOPO_DOM        1..29
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000250"
FT   TRANSMEM        30..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000250"
FT   TOPO_DOM        50..56
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   56 AA;  6069 MW;  7B3A50964ED6E826 CRC64;
     MAKEKTTLPP TGAGLMRFFD EDTKAVKVTP KGALAIVLVF ILIEVLLQII GPRIFG