ID   SECE_METMP              Reviewed;          69 AA.
AC   Q6LXB7;
DT   21-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 2.
DT   25-MAY-2022, entry version 106.
DE   RecName: Full=Protein translocase subunit SecE {ECO:0000255|HAMAP-Rule:MF_00422};
DE   AltName: Full=Protein transport protein Sec61 gamma subunit homolog {ECO:0000255|HAMAP-Rule:MF_00422};
GN   Name=secE {ECO:0000255|HAMAP-Rule:MF_00422}; OrderedLocusNames=MMP1435;
OS   Methanococcus maripaludis (strain S2 / LL).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=267377;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S2 / LL;
RX   PubMed=15466049; DOI=10.1128/jb.186.20.6956-6969.2004;
RA   Hendrickson E.L., Kaul R., Zhou Y., Bovee D., Chapman P., Chung J.,
RA   Conway de Macario E., Dodsworth J.A., Gillett W., Graham D.E., Hackett M.,
RA   Haydock A.K., Kang A., Land M.L., Levy R., Lie T.J., Major T.A.,
RA   Moore B.C., Porat I., Palmeiri A., Rouse G., Saenphimmachak C., Soell D.,
RA   Van Dien S., Wang T., Whitman W.B., Xia Q., Zhang Y., Larimer F.W.,
RA   Olson M.V., Leigh J.A.;
RT   "Complete genome sequence of the genetically tractable hydrogenotrophic
RT   methanogen Methanococcus maripaludis.";
RL   J. Bacteriol. 186:6956-6969(2004).
CC   -!- FUNCTION: Essential subunit of the Sec protein translocation channel
CC       SecYEG. Clamps together the 2 halves of SecY. May contact the channel
CC       plug during translocation. {ECO:0000255|HAMAP-Rule:MF_00422}.
CC   -!- SUBUNIT: Component of the Sec protein translocase complex. Heterotrimer
CC       consisting of SecY (alpha), SecG (beta) and SecE (gamma) subunits. The
CC       heterotrimers can form oligomers, although 1 heterotrimer is thought to
CC       be able to translocate proteins. Interacts with the ribosome. May
CC       interact with SecDF, and other proteins may be involved.
CC       {ECO:0000255|HAMAP-Rule:MF_00422}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00422};
CC       Single-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00422}.
CC   -!- SIMILARITY: Belongs to the SecE/SEC61-gamma family. {ECO:0000255|HAMAP-
CC       Rule:MF_00422}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAF30991.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; BX950229; CAF30991.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011171379.1; NC_005791.1.
DR   AlphaFoldDB; Q6LXB7; -.
DR   SMR; Q6LXB7; -.
DR   STRING; 267377.MMP1435; -.
DR   EnsemblBacteria; CAF30991; CAF30991; MMP1435.
DR   GeneID; 2761138; -.
DR   KEGG; mmp:MMP1435; -.
DR   PATRIC; fig|267377.15.peg.1471; -.
DR   eggNOG; arCOG02204; Archaea.
DR   HOGENOM; CLU_191921_0_0_2; -.
DR   OMA; DFLHQCR; -.
DR   OrthoDB; 121918at2157; -.
DR   Proteomes; UP000000590; 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:0008320; F:protein transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0065002; P:intracellular protein transmembrane transport; IEA:UniProtKB-UniRule.
DR   GO; GO:0009306; P:protein secretion; IEA:UniProtKB-UniRule.
DR   GO; GO:0006605; P:protein targeting; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.20.5.820; -; 1.
DR   HAMAP; MF_00422; SecE; 1.
DR   InterPro; IPR023391; Prot_translocase_SecE_dom_sf.
DR   InterPro; IPR008158; Translocase_Sec61-g.
DR   InterPro; IPR001901; Translocase_SecE/Sec61-g.
DR   Pfam; PF00584; SecE; 1.
DR   SUPFAM; SSF103456; SSF103456; 1.
DR   TIGRFAMs; TIGR00327; secE_euk_arch; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Protein transport; Reference proteome;
KW   Translocation; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..69
FT                   /note="Protein translocase subunit SecE"
FT                   /id="PRO_0000104222"
FT   TRANSMEM        43..63
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00422"
SQ   SEQUENCE   69 AA;  7843 MW;  C95163D1C03AB884 CRC64;
     MQKSKLNTTL NGLKDFLHQC RRVLMISRKP TRQEYITISK VTGLGICLLG FVGFVIHVPI
     TYLKALIKP