ID B7JWU0_RIPO1 Unreviewed; 78 AA.
AC B7JWU0;
DT 10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT 10-FEB-2009, sequence version 1.
DT 27-MAR-2024, entry version 72.
DE RecName: Full=Protein translocase subunit SecE {ECO:0000256|HAMAP-Rule:MF_00422};
GN Name=secE {ECO:0000256|HAMAP-Rule:MF_00422};
GN OrderedLocusNames=PCC8801_1742 {ECO:0000313|EMBL:ACK65789.1};
OS Rippkaea orientalis (strain PCC 8801 / RF-1) (Cyanothece sp. (strain PCC
OS 8801)).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC Chroococcales; Aphanothecaceae; Rippkaea; Rippkaea orientalis.
OX NCBI_TaxID=41431 {ECO:0000313|EMBL:ACK65789.1, ECO:0000313|Proteomes:UP000008204};
RN [1] {ECO:0000313|Proteomes:UP000008204}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=PCC 8801 {ECO:0000313|Proteomes:UP000008204};
RX PubMed=21972240; DOI=10.1128/mBio.00214-11;
RA Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H.,
RA Sherman L.A., Pakrasi H.B.;
RT "Novel metabolic attributes of the genus Cyanothece, comprising a group of
RT unicellular nitrogen-fixing Cyanobacteria.";
RL MBio 2:E214-E214(2011).
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:0000256|HAMAP-Rule:MF_00422}.
CC -!- SUBUNIT: Component of the Sec protein translocase complex. Heterotrimer
CC consisting of SecY, SecE and SecG subunits. The heterotrimers can form
CC oligomers, although 1 heterotrimer is thought to be able to translocate
CC proteins. Interacts with the ribosome. Interacts with SecDF, and other
CC proteins may be involved. Interacts with SecA. {ECO:0000256|HAMAP-
CC Rule:MF_00422}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_00422}; Single-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00422}. Cellular thylakoid membrane {ECO:0000256|HAMAP-
CC Rule:MF_00422}; Single-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00422}.
CC -!- SIMILARITY: Belongs to the SecE/SEC61-gamma family. {ECO:0000256|HAMAP-
CC Rule:MF_00422}.
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DR EMBL; CP001287; ACK65789.1; -; Genomic_DNA.
DR RefSeq; WP_012595062.1; NC_011726.1.
DR AlphaFoldDB; B7JWU0; -.
DR STRING; 41431.PCC8801_1742; -.
DR KEGG; cyp:PCC8801_1742; -.
DR eggNOG; COG0690; Bacteria.
DR HOGENOM; CLU_113663_2_0_3; -.
DR OrthoDB; 532376at2; -.
DR Proteomes; UP000008204; Chromosome.
DR GO; GO:0031676; C:plasma membrane-derived thylakoid 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 GO; GO:0043952; P:protein transport by the Sec complex; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.5.1030; Preprotein translocase secy subunit; 1.
DR HAMAP; MF_00422; SecE; 1.
DR InterPro; IPR005807; SecE_bac.
DR InterPro; IPR038379; SecE_sf.
DR InterPro; IPR001901; Translocase_SecE/Sec61-g.
DR NCBIfam; TIGR00964; secE_bact; 1.
DR PANTHER; PTHR33910; PROTEIN TRANSLOCASE SUBUNIT SECE; 1.
DR PANTHER; PTHR33910:SF1; PROTEIN TRANSLOCASE SUBUNIT SECE; 1.
DR Pfam; PF00584; SecE; 1.
DR PROSITE; PS01067; SECE_SEC61G; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_00422};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00422};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00422};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927, ECO:0000256|HAMAP-
KW Rule:MF_00422}; Reference proteome {ECO:0000313|Proteomes:UP000008204};
KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_00422};
KW Translocation {ECO:0000256|ARBA:ARBA00023010, ECO:0000256|HAMAP-
KW Rule:MF_00422};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00422};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00422};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00422}.
FT TRANSMEM 45..66
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00422"
SQ SEQUENCE 78 AA; 8691 MW; 22E80CE41D2128F6 CRC64;
MVKKEDTKID KNEAKPANVE TKPANFINET KEELGKVVWP SRQQLLSESV AVILMVSLVA
TVIYLVDNLF AWGAGKVF
//