UniProtKB - A0A0C4WTD5 (A0A0C4WTD5_9GAMM)
Protein translocase subunit SecY
secY
Functioni
The central subunit of the protein translocation channel SecYEG. Consists of two halves formed by TMs 1-5 and 6-10. These two domains form a lateral gate at the front which open onto the bilayer between TMs 2 and 7, and are clamped together by SecE at the back. The channel is closed by both a pore ring composed of hydrophobic SecY resides and a short helix (helix 2A) on the extracellular side of the membrane which forms a plug. The plug probably moves laterally to allow the channel to open. The ring and the pore may move independently.
UniRule annotationGO - Biological processi
- intracellular protein transmembrane transport Source: UniProtKB-UniRule
- protein targeting Source: UniProtKB-UniRule
- protein transport by the Sec complex Source: UniProtKB-UniRule
Keywordsi
Biological process | Protein transport, TranslocationUniRule annotationARBA annotation, Transport |
Names & Taxonomyi
Protein namesi | Recommended name: Protein translocase subunit SecYUniRule annotation |
Gene namesi | Name:secYUniRule annotationImported ORF Names:Achr_34870Imported |
Organismi | Azotobacter chroococcum NCIMB 8003Imported |
Taxonomic identifieri | 1328314 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Azotobacter › |
Proteomesi |
|
Subcellular locationi
Plasma membrane
- Cell membrane UniRule annotation; Multi-pass membrane protein UniRule annotation
Other locations
- Membrane ARBA annotation; Multi-pass membrane protein ARBA annotation
Plasma Membrane
- plasma membrane Source: UniProtKB-SubCell
Other locations
- integral component of membrane Source: UniProtKB-KW
Topology
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Transmembranei | 20 – 38 | HelicalUniRule annotationAdd BLAST | 19 | |
Transmembranei | 74 – 97 | HelicalUniRule annotationAdd BLAST | 24 | |
Transmembranei | 118 – 139 | HelicalUniRule annotationAdd BLAST | 22 | |
Transmembranei | 151 – 169 | HelicalUniRule annotationAdd BLAST | 19 | |
Transmembranei | 181 – 198 | HelicalUniRule annotationAdd BLAST | 18 | |
Transmembranei | 210 – 232 | HelicalUniRule annotationAdd BLAST | 23 | |
Transmembranei | 269 – 290 | HelicalUniRule annotationAdd BLAST | 22 | |
Transmembranei | 310 – 332 | HelicalUniRule annotationAdd BLAST | 23 | |
Transmembranei | 364 – 386 | HelicalUniRule annotationAdd BLAST | 23 | |
Transmembranei | 392 – 412 | HelicalUniRule annotationAdd BLAST | 21 |
Keywords - Cellular componenti
Cell membraneUniRule annotation, MembraneInteractioni
Subunit structurei
Component of the Sec protein translocase complex. Heterotrimer consisting of SecY, SecE and SecG subunits. The heterotrimers can form oligomers, although 1 heterotrimer is thought to be able to translocate proteins.
Interacts with the ribosome.
Interacts with SecDF, and other proteins may be involved.
Interacts with SecA.
UniRule annotationProtein-protein interaction databases
STRINGi | 1328314.Achr_34870 |
Structurei
Family & Domainsi
Sequence similaritiesi
Keywords - Domaini
Transmembrane, Transmembrane helixUniRule annotationARBA annotationPhylogenomic databases
HOGENOMi | CLU_030313_0_2_6 |
OrthoDBi | 1567535at2 |
Family and domain databases
Gene3Di | 1.10.3370.10, 1 hit |
HAMAPi | MF_01465, SecY, 1 hit |
InterProi | View protein in InterPro IPR026593, SecY IPR002208, SecY/SEC61-alpha IPR030659, SecY_CS IPR023201, SecY_dom_sf |
PANTHERi | PTHR10906, PTHR10906, 1 hit |
Pfami | View protein in Pfam PF00344, SecY, 1 hit |
PIRSFi | PIRSF004557, SecY, 1 hit |
SUPFAMi | SSF103491, SSF103491, 1 hit |
TIGRFAMsi | TIGR00967, 3a0501s007, 1 hit |
PROSITEi | View protein in PROSITE PS00755, SECY_1, 1 hit |
i Sequence
Sequence statusi: Complete.
10 20 30 40 50
MAKQGALSAL SNGGLSELWA RLRFLFLAII VYRIGAHIPV PGINPDRLAE
60 70 80 90 100
LFQQNEGTIL SLFNMFSGGA LERMSIFALG IMPYISASII MQLMTVVSPQ
110 120 130 140 150
LEQLKKEGEA GRRKISQYTR YGTLVLAIIQ AFGMSVGLAS QGVAFAADFS
160 170 180 190 200
FHFVAVTTFV AGAMFMMWLG EQITERGVGN GISMLIFAGI VAGLPAAIGQ
210 220 230 240 250
SFESARQGDI NIIALLSVAL LAVAIIGFVV FVERGQRRIA VHYAKRQQGR
260 270 280 290 300
KVFAAQTSHL PLKVNMAGVI PAIFASSILL FPASLGSWFG QSEGMGWLQD
310 320 330 340 350
IAQAIAPGQP LNILLFSVGI IFFCFFYTAL MFNPKDVAEN LKKSGAFIPG
360 370 380 390 400
IRPGEQSARY IDGVLTRLTI FGALYMTAVC LLPQFLVVAA NVPFYLGGTS
410 420 430 440
LLIVVVVVMD FMSQVQSHLV SHQYESLMKK SNLKGYGGGM LR
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP010415 Genomic DNA Translation: AJE22890.1 |
RefSeqi | WP_039806114.1, NZ_CP010415.1 |
Genome annotation databases
EnsemblBacteriai | AJE22890; AJE22890; Achr_34870 |
GeneIDi | 61932656 |
KEGGi | acx:Achr_34870 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP010415 Genomic DNA Translation: AJE22890.1 |
RefSeqi | WP_039806114.1, NZ_CP010415.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Protein-protein interaction databases
STRINGi | 1328314.Achr_34870 |
Genome annotation databases
EnsemblBacteriai | AJE22890; AJE22890; Achr_34870 |
GeneIDi | 61932656 |
KEGGi | acx:Achr_34870 |
Phylogenomic databases
HOGENOMi | CLU_030313_0_2_6 |
OrthoDBi | 1567535at2 |
Family and domain databases
Gene3Di | 1.10.3370.10, 1 hit |
HAMAPi | MF_01465, SecY, 1 hit |
InterProi | View protein in InterPro IPR026593, SecY IPR002208, SecY/SEC61-alpha IPR030659, SecY_CS IPR023201, SecY_dom_sf |
PANTHERi | PTHR10906, PTHR10906, 1 hit |
Pfami | View protein in Pfam PF00344, SecY, 1 hit |
PIRSFi | PIRSF004557, SecY, 1 hit |
SUPFAMi | SSF103491, SSF103491, 1 hit |
TIGRFAMsi | TIGR00967, 3a0501s007, 1 hit |
PROSITEi | View protein in PROSITE PS00755, SECY_1, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | A0A0C4WTD5_9GAMM | |
Accessioni | A0A0C4WTD5Primary (citable) accession number: A0A0C4WTD5 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | April 29, 2015 |
Last sequence update: | April 29, 2015 | |
Last modified: | January 19, 2022 | |
This is version 25 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |