ID   SECE_ACIAM              Reviewed;          58 AA.
AC   Q46493;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 100.
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};
OS   Acidianus ambivalens (Desulfurolobus ambivalens).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Acidianus.
OX   NCBI_TaxID=2283;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Lei 10 / DSM 3772 / JCM 9191;
RX   PubMed=9133659; DOI=10.1016/s0304-4165(96)00141-9;
RA   Moll R., Schmidtke S., Petersen A., Schaefer G.;
RT   "The signal recognition particle receptor alpha subunit of the
RT   hyperthermophilic archaeon Acidianus ambivalens exhibits an intrinsic GTP-
RT   hydrolyzing activity.";
RL   Biochim. Biophys. Acta 1335:218-230(1997).
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}.
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DR   EMBL; X95989; CAA65234.1; -; Genomic_DNA.
DR   PIR; T48923; T48923.
DR   AlphaFoldDB; Q46493; -.
DR   SMR; Q46493; -.
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.
PE   3: Inferred from homology;
KW   Cell membrane; Membrane; Protein transport; Translocation; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..58
FT                   /note="Protein translocase subunit SecE"
FT                   /id="PRO_0000104212"
FT   TRANSMEM        38..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00422"
SQ   SEQUENCE   58 AA;  6766 MW;  F78B85E13E71C5AB CRC64;
     MNLLERIKKL PEDWKRIITV AKKPDKDTFS MYLKVTLIVM AFVGLLAYLI QLVLAFII