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Protein

Protein translocase subunit SecE

Gene

secE

Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Essential subunit of the protein translocation channel SecYEG. Clamps together the 2 halves of SecY. May contact the channel plug during translocation.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processProtein transport, Translocation, Transport

Enzyme and pathway databases

BioCyciMJAN243232:G1GKE-397-MONOMER

Protein family/group databases

TCDBi3.A.5.7.4 the general secretory pathway (sec) family

Names & Taxonomyi

Protein namesi
Recommended name:
Protein translocase subunit SecEUniRule annotation
Alternative name(s):
Protein transport protein Sec61 gamma subunit homologUniRule annotation
Gene namesi
Name:secEUniRule annotation
Ordered Locus Names:MJ0371
OrganismiMethanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii)
Taxonomic identifieri243232 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomada groupMethanococciMethanococcalesMethanocaldococcaceaeMethanocaldococcus
Proteomesi
  • UP000000805 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 36CytoplasmicAdd BLAST36
Transmembranei37 – 62HelicalAdd BLAST26
Topological domaini63 – 74ExtracellularAdd BLAST12

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001042191 – 74Protein translocase subunit SecEAdd BLAST74

Interactioni

Subunit structurei

Component of the Sec protein translocase complex. Heterotrimer consisting of alpha (SecY), beta (SecG) and gamma (SecE) subunits. The heterotrimers can form oligomers, although 1 heterotrimer is thought to be able to translocate proteins. Interacts with the ribosome. May interact with SecDF, and other proteins may be involved.1 Publication

Protein-protein interaction databases

IntActiQ57817, 2 interactors
MINTiQ57817
STRINGi243232.MJ_0371

Structurei

Secondary structure

174
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

ProteinModelPortaliQ57817
SMRiQ57817
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ57817

Family & Domainsi

Sequence similaritiesi

Belongs to the SecE/SEC61-gamma family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiarCOG02204 Archaea
COG2443 LUCA
InParanoidiQ57817
KOiK07342
OMAiVLMISRK
OrthoDBiPOG093Z05IW

Family and domain databases

Gene3Di1.20.5.820, 1 hit
HAMAPiMF_00422 SecE, 1 hit
InterProiView protein in InterPro
IPR023391 Prot_translocase_SecE_dom_sf
IPR008158 Translocase_Sec61-g
IPR001901 Translocase_SecE/Sec61-g
SUPFAMiSSF103456 SSF103456, 1 hit
TIGRFAMsiTIGR00327 secE_euk_arch, 1 hit

Sequencei

Sequence statusi: Complete.

Q57817-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKTDFNQKIE QLKEFIEECR RVWLVLKKPT KDEYLAVAKV TALGISLLGI
60 70
IGYIIHVPAT YIKGILKPPT TPRV
Length:74
Mass (Da):8,438
Last modified:November 1, 1996 - v1
Checksum:i10474AE938CC0ECD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L77117 Genomic DNA Translation: AAB98360.1
PIRiC64346
RefSeqiWP_010869870.1, NC_000909.1

Genome annotation databases

EnsemblBacteriaiAAB98360; AAB98360; MJ_0371
GeneIDi1451228
KEGGimja:MJ_0371

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
L77117 Genomic DNA Translation: AAB98360.1
PIRiC64346
RefSeqiWP_010869870.1, NC_000909.1

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1RH5X-ray3.20B1-74[»]
1RHZX-ray3.50B1-74[»]
2YXQX-ray3.50B1-74[»]
2YXRX-ray3.60B1-74[»]
3BO0electron microscopy9.60B28-67[»]
3BO1electron microscopy9.60B28-67[»]
3DKNelectron microscopy8.70B3-67[»]
4V4Nelectron microscopy9.00A71-67[»]
4V7Ielectron microscopy-B28-67[»]
ProteinModelPortaliQ57817
SMRiQ57817
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ57817, 2 interactors
MINTiQ57817
STRINGi243232.MJ_0371

Protein family/group databases

TCDBi3.A.5.7.4 the general secretory pathway (sec) family

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAB98360; AAB98360; MJ_0371
GeneIDi1451228
KEGGimja:MJ_0371

Phylogenomic databases

eggNOGiarCOG02204 Archaea
COG2443 LUCA
InParanoidiQ57817
KOiK07342
OMAiVLMISRK
OrthoDBiPOG093Z05IW

Enzyme and pathway databases

BioCyciMJAN243232:G1GKE-397-MONOMER

Miscellaneous databases

EvolutionaryTraceiQ57817

Family and domain databases

Gene3Di1.20.5.820, 1 hit
HAMAPiMF_00422 SecE, 1 hit
InterProiView protein in InterPro
IPR023391 Prot_translocase_SecE_dom_sf
IPR008158 Translocase_Sec61-g
IPR001901 Translocase_SecE/Sec61-g
SUPFAMiSSF103456 SSF103456, 1 hit
TIGRFAMsiTIGR00327 secE_euk_arch, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiSECE_METJA
AccessioniPrimary (citable) accession number: Q57817
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1996
Last modified: October 10, 2018
This is version 128 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

3D-structure, Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  3. Methanococcus jannaschii
    Methanococcus jannaschii: entries and gene names
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