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Protein

Protein translocase subunit SecE

Gene

secE

Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Protein transport, Translocation, Transport

Enzyme and pathway databases

BioCyciBAPH107806:GBZJ-40-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Protein translocase subunit SecEUniRule annotation
Gene namesi
Name:secEUniRule annotation
Ordered Locus Names:BU040
OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Taxonomic identifieri107806 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
Proteomesi
  • UP000001806 Componenti: Chromosome

Subcellular locationi

  • Cell inner membrane UniRule annotation; Multi-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei17 – 3721HelicalUniRule annotationAdd
BLAST
Transmembranei41 – 6121HelicalUniRule annotationAdd
BLAST
Transmembranei95 – 11521HelicalUniRule annotationAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 127127Protein translocase subunit SecEPRO_0000104160Add
BLAST

Interactioni

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 annotation

Protein-protein interaction databases

STRINGi107806.BU040.

Family & Domainsi

Sequence similaritiesi

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

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105PM1. Bacteria.
COG0690. LUCA.
HOGENOMiHOG000219148.
KOiK03073.
OMAiKVVWPTY.
OrthoDBiEOG6DRPR4.

Family and domain databases

HAMAPiMF_00422. SecE.
InterProiIPR022943. SecE.
IPR005807. SecE_bac.
IPR001901. Translocase_SecE/Sec61-g.
[Graphical view]
PfamiPF00584. SecE. 1 hit.
[Graphical view]
PRINTSiPR01650. SECETRNLCASE.
TIGRFAMsiTIGR00964. secE_bact. 1 hit.

Sequencei

Sequence statusi: Complete.

P57152-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNKHHYNRNK HKIPEKVKWI SISIFFILSF FINMCFYETQ LFIRIFIISC
60 70 80 90 100
LMLCAIGTMI YTKKGKDILL YIVMSKKEMQ KIIWPKYKET LYTTFIVISV
110 120
TIFISFILWS IDSVIFRLIA FIISLRF
Length:127
Mass (Da):15,326
Last modified:December 1, 2000 - v1
Checksum:i58E6DF4E77B4FA5D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000003 Genomic DNA. Translation: BAB12767.1.
RefSeqiNP_239881.1. NC_002528.1.
WP_010895914.1. NC_002528.1.

Genome annotation databases

EnsemblBacteriaiBAB12767; BAB12767; BAB12767.
GeneIDi1109548.
KEGGibuc:BU040.
PATRICi21243586. VBIBucAph127364_0053.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000003 Genomic DNA. Translation: BAB12767.1.
RefSeqiNP_239881.1. NC_002528.1.
WP_010895914.1. NC_002528.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi107806.BU040.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB12767; BAB12767; BAB12767.
GeneIDi1109548.
KEGGibuc:BU040.
PATRICi21243586. VBIBucAph127364_0053.

Phylogenomic databases

eggNOGiENOG4105PM1. Bacteria.
COG0690. LUCA.
HOGENOMiHOG000219148.
KOiK03073.
OMAiKVVWPTY.
OrthoDBiEOG6DRPR4.

Enzyme and pathway databases

BioCyciBAPH107806:GBZJ-40-MONOMER.

Family and domain databases

HAMAPiMF_00422. SecE.
InterProiIPR022943. SecE.
IPR005807. SecE_bac.
IPR001901. Translocase_SecE/Sec61-g.
[Graphical view]
PfamiPF00584. SecE. 1 hit.
[Graphical view]
PRINTSiPR01650. SECETRNLCASE.
TIGRFAMsiTIGR00964. secE_bact. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
    Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
    Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: APS.

Entry informationi

Entry nameiSECE_BUCAI
AccessioniPrimary (citable) accession number: P57152
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: July 6, 2016
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Buchnera aphidicola (subsp. Acyrthosiphon pisum)
    Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.