ID A0A1E7Q242_9GAMM Unreviewed; 442 AA.
AC A0A1E7Q242;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=Protein translocase subunit SecY {ECO:0000256|HAMAP-Rule:MF_01465, ECO:0000256|RuleBase:RU000537};
GN Name=secY {ECO:0000256|HAMAP-Rule:MF_01465};
GN ORFNames=BI198_00040 {ECO:0000313|EMBL:OEY68128.1};
OS Rheinheimera salexigens.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Chromatiales; Chromatiaceae;
OC Rheinheimera.
OX NCBI_TaxID=1628148 {ECO:0000313|EMBL:OEY68128.1, ECO:0000313|Proteomes:UP000242258};
RN [1] {ECO:0000313|Proteomes:UP000242258}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KH87 {ECO:0000313|Proteomes:UP000242258};
RA Wan X., Hou S.;
RL Submitted (SEP-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: The central subunit of the protein translocation channel
CC SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two
CC domains form a lateral gate at the front which open onto the bilayer
CC between TMs 2 and 7, and are clamped together by SecE at the back. The
CC channel is closed by both a pore ring composed of hydrophobic SecY
CC resides and a short helix (helix 2A) on the extracellular side of the
CC membrane which forms a plug. The plug probably moves laterally to allow
CC the channel to open. The ring and the pore may move independently.
CC {ECO:0000256|HAMAP-Rule:MF_01465, ECO:0000256|RuleBase:RU000537}.
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_01465}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01465};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_01465}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU003484}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU003484}.
CC -!- SIMILARITY: Belongs to the SecY/SEC61-alpha family.
CC {ECO:0000256|ARBA:ARBA00005751, ECO:0000256|HAMAP-Rule:MF_01465,
CC ECO:0000256|RuleBase:RU004349}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OEY68128.1}.
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; MKEK01000001; OEY68128.1; -; Genomic_DNA.
DR RefSeq; WP_070047696.1; NZ_MKEK01000001.1.
DR AlphaFoldDB; A0A1E7Q242; -.
DR STRING; 1628148.BI198_00040; -.
DR OrthoDB; 9809248at2; -.
DR Proteomes; UP000242258; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0065002; P:intracellular protein transmembrane transport; 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; 1.10.3370.10; SecY subunit domain; 1.
DR HAMAP; MF_01465; SecY; 1.
DR InterPro; IPR026593; SecY.
DR InterPro; IPR002208; SecY/SEC61-alpha.
DR InterPro; IPR030659; SecY_CS.
DR InterPro; IPR023201; SecY_dom_sf.
DR NCBIfam; TIGR00967; 3a0501s007; 1.
DR PANTHER; PTHR10906:SF9; PREPROTEIN TRANSLOCASE SUBUNIT SCY1, CHLOROPLASTIC; 1.
DR PANTHER; PTHR10906; SECY/SEC61-ALPHA FAMILY MEMBER; 1.
DR Pfam; PF00344; SecY; 1.
DR PIRSF; PIRSF004557; SecY; 1.
DR PRINTS; PR00303; SECYTRNLCASE.
DR SUPFAM; SSF103491; Preprotein translocase SecY subunit; 1.
DR PROSITE; PS00755; SECY_1; 1.
DR PROSITE; PS00756; SECY_2; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_01465};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01465};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927, ECO:0000256|HAMAP-
KW Rule:MF_01465}; Reference proteome {ECO:0000313|Proteomes:UP000242258};
KW Translocation {ECO:0000256|ARBA:ARBA00023010, ECO:0000256|HAMAP-
KW Rule:MF_01465};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_01465};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_01465};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01465}.
FT TRANSMEM 21..40
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 74..97
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 118..139
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 151..171
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 183..200
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 212..234
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 271..292
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 315..336
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 372..392
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 398..417
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
SQ SEQUENCE 442 AA; 48165 MW; 1E83CC54430926EF CRC64;
MAKPGSDSKS AKGSFSELKA RLLFVLIAIV VFRLGSFVPI PGIDAAVLAQ LFEQQKGTIV
EMFNMFSGGA LERASVFALG IMPYISASII VQLLSVVHPA LAELKKEGEA GKRKINQMTR
YGTLGLATLQ AVGIATGLPN MMPGLVISPG FAFYFTAVIS LVTGTMFLMW LGEQITERGI
GNGISLLIFT GIVAGFPSAI GQTIEQARQG DLHFLLLVAI GVIVIAITWF VVFFERGQRR
IVVNYAKRQQ GRQVFAAQSS HLPLKVNMAG VIPPIFASSI ILFPGTIASW FGSGEGMLAN
FLQELALTLS PGQPLYMMLY SAAIIFFCFF YTALVFNPRD TADNLKKSGA FIPGIRPGEQ
TSKYIDKVMT RLTLAGALYI TFICLVPEFM MVAWDVQFYF GGTSLLIIVV VIMDFMAQVQ
THLMSHQYDS VLKKANLKGY GR
//
