ID   SECE_SULAC              Reviewed;          65 AA.
AC   P27340; Q4J8U8;
DT   01-AUG-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1992, sequence version 1.
DT   25-MAY-2022, entry version 125.
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=Saci_1461;
OS   Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC
OS   15157 / NCIMB 11770).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfolobus.
OX   NCBI_TaxID=330779;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1658539; DOI=10.1111/j.1365-2958.1991.tb01916.x;
RA   Ramirez C., Matheson A.T.;
RT   "A gene in the archaebacterium Sulfolobus solfataricus that codes for a
RT   protein equivalent to the alpha subunits of the signal recognition particle
RT   receptor in eukaryotes.";
RL   Mol. Microbiol. 5:1687-1693(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770;
RX   PubMed=7711082; DOI=10.1016/0167-4781(95)00024-b;
RA   Moll R., Schmidtke S., Schaefer G.;
RT   "Nucleotide sequence of a gene cluster encoding ribosomal proteins in the
RT   thermoacidophilic crenarchaeon Sulfolobus acidocaldarius.";
RL   Biochim. Biophys. Acta 1261:315-318(1995).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770;
RX   PubMed=15995215; DOI=10.1128/jb.187.14.4992-4999.2005;
RA   Chen L., Bruegger K., Skovgaard M., Redder P., She Q., Torarinsson E.,
RA   Greve B., Awayez M., Zibat A., Klenk H.-P., Garrett R.A.;
RT   "The genome of Sulfolobus acidocaldarius, a model organism of the
RT   Crenarchaeota.";
RL   J. Bacteriol. 187:4992-4999(2005).
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   -!- CAUTION: Was originally thought to originate from S.solfataricus strain
CC       P1, but the culture was contaminated with S.acidocaldarius.
CC       {ECO:0000305|PubMed:1658539}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; X58538; CAA41430.1; -; Genomic_DNA.
DR   EMBL; X77509; CAA54644.1; -; Genomic_DNA.
DR   EMBL; CP000077; AAY80782.1; -; Genomic_DNA.
DR   PIR; S53704; S53704.
DR   AlphaFoldDB; P27340; -.
DR   SMR; P27340; -.
DR   STRING; 330779.Saci_1461; -.
DR   EnsemblBacteria; AAY80782; AAY80782; Saci_1461.
DR   KEGG; sai:Saci_1461; -.
DR   PATRIC; fig|330779.12.peg.1405; -.
DR   eggNOG; arCOG02204; Archaea.
DR   HOGENOM; CLU_191921_1_0_2; -.
DR   OMA; DWKRIIT; -.
DR   Proteomes; UP000001018; 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   SUPFAM; SSF103456; SSF103456; 1.
DR   TIGRFAMs; TIGR00327; secE_euk_arch; 1.
DR   PROSITE; PS01067; SECE_SEC61G; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Protein transport; Reference proteome;
KW   Translocation; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..65
FT                   /note="Protein translocase subunit SecE"
FT                   /id="PRO_0000104228"
FT   TRANSMEM        44..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00422"
SQ   SEQUENCE   65 AA;  7553 MW;  62B2218173852809 CRC64;
     MKVFSIMKIS DIIKRLREDW KRIISVAKKP DKDSFNYSIR LTLLVMAVVG LIAYIVQLTT
     SLIIR