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Entry version 92 (26 Feb 2020)
Sequence version 1 (06 Feb 2007)
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Protein

Protein translocase subunit SecA

Gene

secA

Organism
Campylobacter jejuni subsp. jejuni serotype O:23/36 (strain 81-176)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane.UniRule annotation

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Zn2+UniRule annotationNote: May bind 1 zinc ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi839ZincUniRule annotation1
Metal bindingi841ZincUniRule annotation1
Metal bindingi850ZincUniRule annotation1
Metal bindingi851ZincUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi103 – 110ATPUniRule annotation8

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processProtein transport, Translocation, Transport
LigandATP-binding, Metal-binding, Nucleotide-binding, Zinc

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Protein translocase subunit SecAUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:secAUniRule annotation
Ordered Locus Names:CJJ81176_0966
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiCampylobacter jejuni subsp. jejuni serotype O:23/36 (strain 81-176)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri354242 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000646 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Cytoplasm, Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003207681 – 862Protein translocase subunit SecAAdd BLAST862

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
A1VZT4

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Monomer and homodimer. Part of the essential Sec protein translocation apparatus which comprises SecA, SecYEG and auxiliary proteins SecDF-YajC and YidC.

UniRule annotation

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
354242.CJJ81176_0966

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
A1VZT4

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the SecA family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105CI6 Bacteria
COG0653 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_005314_3_0_7

KEGG Orthology (KO)

More...
KOi
K03070

Identification of Orthologs from Complete Genome Data

More...
OMAi
MVHYDVQ

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_01382 SecA, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR027417 P-loop_NTPase
IPR004027 SEC_C_motif
IPR000185 SecA
IPR011115 SecA_DEAD
IPR014018 SecA_motor_DEAD
IPR011130 SecA_preprotein_X-link_dom
IPR011116 SecA_Wing/Scaffold
IPR036266 SecA_Wing/Scaffold_sf
IPR036670 SecA_X-link_sf

The PANTHER Classification System

More...
PANTHERi
PTHR30612 PTHR30612, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02810 SEC-C, 1 hit
PF07517 SecA_DEAD, 1 hit
PF01043 SecA_PP_bind, 1 hit
PF07516 SecA_SW, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00906 SECA

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00957 SecA_DEAD, 1 hit
SM00958 SecA_PP_bind, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540 SSF52540, 2 hits
SSF81767 SSF81767, 1 hit
SSF81886 SSF81886, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00963 secA, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51196 SECA_MOTOR_DEAD, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

A1VZT4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFLNTLKAVF GTKNDREVKK YFKRVTQINA LEGKYQNLSD DELKAEFAKF
60 70 80 90 100
KEQILSGEKN ENDILNDVFA IVRETGKRTL NMRHFDVQLI GGMVLHDGKI
110 120 130 140 150
AEMKTGEGKT LVATLPVVLN AMSGKGVHVV TVNDYLAKRD AEQMSAIYNF
160 170 180 190 200
LGFSVGVILS SQNSDIEHKQ AYDCDITYGT NNEFGFDYLR DNMKFSKVEK
210 220 230 240 250
VQREHNFVIV DEVDSILIDE ARTPLIISGP TNRTLDGYIK ANEVAKQMQK
260 270 280 290 300
GEAVLPPAKP EGDFVVDEKN RNILITEAGI AKAEKLFGVE NLYSLDNAIL
310 320 330 340 350
AHQLDQALKA HNLFEKDVHY VLRNNEVIIV DEFTGRLSEG RRFSEGLHQA
360 370 380 390 400
LEAKENVKIQ EESQTLADIT FQNYFRMYNK LAGMTGTAQT EATEFSQIYS
410 420 430 440 450
LDVISIPTNI PIKRQDKDDL IYKTQNEKFK AVIEEIKKAN AKGQPVLVGT
460 470 480 490 500
ASIERSEVFH NMLVKEKIPH HVLNAKNHEQ EALIIQDAGK KGAVTIATNM
510 520 530 540 550
AGRGVDIKID DEIRALGGLY IIGTERHESR RIDNQLRGRA GRQGDPGISR
560 570 580 590 600
FYLSLEDNLL RIFGGDRIKS IMDRLGIEEG ESIESRIVTR AVENAQKKVE
610 620 630 640 650
SLHFESRKHL LEYDDVANEQ RKTIYRYRNE LLDENYDVRA KISQNIAEYS
660 670 680 690 700
ANVMNDYILD ESGSNVNFEN LKAKILYECS TQISEKDFEN LSVIEMQDKL
710 720 730 740 750
SQILENSYNE KMSRLEIKEL RNIERILYLQ VLDNAWREHL YQMDILKTGI
760 770 780 790 800
GLRGYNQKDP LVEYKKESYN LFLELVNRIK FDSIKLLFSV QFNQEEVQNL
810 820 830 840 850
ENKANEENEK LLQSSVEMGA SEDNLGEAEF KKVPRNAPCP CGSGKKFKEC
860
HGKSGPKQGI LA
Length:862
Mass (Da):98,076
Last modified:February 6, 2007 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i1D39FAEA1A8A86E9
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
CP000538 Genomic DNA Translation: EAQ71870.1

NCBI Reference Sequences

More...
RefSeqi
WP_002868959.1, NZ_AASL01000001.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
EAQ71870; EAQ71870; CJJ81176_0966

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cjj:CJJ81176_0966

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000538 Genomic DNA Translation: EAQ71870.1
RefSeqiWP_002868959.1, NZ_AASL01000001.1

3D structure databases

SMRiA1VZT4
ModBaseiSearch...

Protein-protein interaction databases

STRINGi354242.CJJ81176_0966

Proteomic databases

PRIDEiA1VZT4

Genome annotation databases

EnsemblBacteriaiEAQ71870; EAQ71870; CJJ81176_0966
KEGGicjj:CJJ81176_0966

Phylogenomic databases

eggNOGiENOG4105CI6 Bacteria
COG0653 LUCA
HOGENOMiCLU_005314_3_0_7
KOiK03070
OMAiMVHYDVQ

Family and domain databases

HAMAPiMF_01382 SecA, 1 hit
InterProiView protein in InterPro
IPR027417 P-loop_NTPase
IPR004027 SEC_C_motif
IPR000185 SecA
IPR011115 SecA_DEAD
IPR014018 SecA_motor_DEAD
IPR011130 SecA_preprotein_X-link_dom
IPR011116 SecA_Wing/Scaffold
IPR036266 SecA_Wing/Scaffold_sf
IPR036670 SecA_X-link_sf
PANTHERiPTHR30612 PTHR30612, 1 hit
PfamiView protein in Pfam
PF02810 SEC-C, 1 hit
PF07517 SecA_DEAD, 1 hit
PF01043 SecA_PP_bind, 1 hit
PF07516 SecA_SW, 1 hit
PRINTSiPR00906 SECA
SMARTiView protein in SMART
SM00957 SecA_DEAD, 1 hit
SM00958 SecA_PP_bind, 1 hit
SUPFAMiSSF52540 SSF52540, 2 hits
SSF81767 SSF81767, 1 hit
SSF81886 SSF81886, 1 hit
TIGRFAMsiTIGR00963 secA, 1 hit
PROSITEiView protein in PROSITE
PS51196 SECA_MOTOR_DEAD, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiSECA_CAMJJ
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A1VZT4
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: February 6, 2007
Last modified: February 26, 2020
This is version 92 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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