ID   SECG_METTP              Reviewed;          57 AA.
AC   A0B9N5;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   28-NOV-2006, sequence version 1.
DT   25-MAY-2022, entry version 66.
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=Mthe_1642;
OS   Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 /
OS   PT) (Methanosaeta thermophila).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanotrichales; Methanotrichaceae; Methanothrix.
OX   NCBI_TaxID=349307;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 6194 / JCM 14653 / NBRC 101360 / PT;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Pitluck S., Chain P.,
RA   Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., Smith K.S., Ingram-Smith C., Richardson P.;
RT   "Complete sequence of Methanosaeta thermophila PT.";
RL   Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000477; ABK15409.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0B9N5; -.
DR   EnsemblBacteria; ABK15409; ABK15409; Mthe_1642.
DR   KEGG; mtp:Mthe_1642; -.
DR   HOGENOM; CLU_208205_1_0_2; -.
DR   OMA; AGIMRYF; -.
DR   Proteomes; UP000000674; 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..57
FT                   /note="Preprotein translocase subunit SecG"
FT                   /id="PRO_1000046579"
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..57
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00751"
SQ   SEQUENCE   57 AA;  6002 MW;  32D12E2424E4C5B1 CRC64;
     MAKKKGEGPG LMSSAGLMRY FESEETSIKL DPKMVIGAGI ASGVAIMALN ITFGLWP