ID A0A3M8CTI8_9BACL Unreviewed; 433 AA.
AC A0A3M8CTI8;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 14.
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 ECO:0000313|EMBL:RNB79003.1};
GN ORFNames=EDM56_30125 {ECO:0000313|EMBL:RNB79003.1};
OS Brevibacillus fluminis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Brevibacillus.
OX NCBI_TaxID=511487 {ECO:0000313|EMBL:RNB79003.1, ECO:0000313|Proteomes:UP000271031};
RN [1] {ECO:0000313|EMBL:RNB79003.1, ECO:0000313|Proteomes:UP000271031}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 15716 {ECO:0000313|EMBL:RNB79003.1,
RC ECO:0000313|Proteomes:UP000271031};
RA Dunlap C.;
RT "Phylogenomics of Brevibacillus.";
RL Submitted (OCT-2018) 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:RNB79003.1}.
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DR EMBL; RHHQ01000030; RNB79003.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3M8CTI8; -.
DR OrthoDB; 9809248at2; -.
DR Proteomes; UP000271031; 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:UP000271031};
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 18..36
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 68..93
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 113..134
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 146..166
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 178..199
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 211..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 312..334
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 370..392
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
FT TRANSMEM 398..416
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01465"
SQ SEQUENCE 433 AA; 47499 MW; DAFC428E16D91E8B CRC64;
MLASLSNIFK IGDLRRKVVF TLLMLVVFRI GSFVPVPNVN VELLQQGAAS NNLLGLLNTF
SGGAIKNFSI FAMGIMPYIT ASIIMQLLSM EVVPKFTQWA REGEVGRRKI AQVTRYFTVV
LGFVQSVGMT YGFNNMYKGL LTDTSIWSYA LIAVTLTAGT AFLMWLGEQI TEKGIGNGIS
IIIVAGIVAN IHNHIATIYQ TQFTDPTANL FFTIVKLVVI LAVIVGIIVG VIFMQQGVRK
IPVQYAKRVV GRKMFGGQST HIPLKINSAG VIPVIFAISL VIFPSTIASF WADASGEGIA
NWIYHNFQVT APLGMTLYAI LIIGFTYFYT FVQINPVQLA ENMRKNGGYI PGIRPGKNTE
VFITRTLNRL TLAGALFLTA ISVLPFFFSA LASLPQSVYI GGTSLLIVIG VVLDTMKQIE
SQLIKRHYKG FIK
//
