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Protein

ESAT-6 secretion machinery protein EssC

Gene

essC

Organism
Staphylococcus aureus (strain MW2)
Status
Reviewed-Annotation score:

Annotation score:2 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

Component of the ESAT-6 secretion system (Ess). Required for the secretion of EsxA and EsxB.By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 bindingi672 – 679ATPPROSITE-ProRule annotation8
Nucleotide bindingi1014 – 1021ATPPROSITE-ProRule 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 processVirulence
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
SAUR196620:G1G3G-290-MONOMER

<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_and_taxonomy_section">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:
ESAT-6 secretion machinery protein EssCBy similarity
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:essCBy similarity
Ordered Locus Names:MW0263
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiStaphylococcus aureus (strain MW2)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri196620 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000000418 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 229CytoplasmicBy similarityAdd BLAST229
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei230 – 252HelicalSequence analysisAdd BLAST23
Topological domaini253 – 256ExtracellularBy similarity4
Transmembranei257 – 279HelicalSequence analysisAdd BLAST23
Topological domaini280 – 1479CytoplasmicBy similarityAdd BLAST1200

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, 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_00000983351 – 1479ESAT-6 secretion machinery protein EssCAdd BLAST1479

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q8NYF3

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
Q8NYF3

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

More...
SMRi
Q8NYF3

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q8NYF3

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini652 – 846FtsK 1PROSITE-ProRule annotationAdd BLAST195
Domaini997 – 1183FtsK 2PROSITE-ProRule annotationAdd BLAST187

<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 EssC family.Curated

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000119940

KEGG Orthology (KO)

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KOi
K03466

Identification of Orthologs from Complete Genome Data

More...
OMAi
WEWMKWL

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR023839 Firmicutes_EssC_C
IPR022206 Firmicutes_EssC_N
IPR002543 FtsK_dom
IPR027417 P-loop_NTPase
IPR008984 SMAD_FHA_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01580 FtsK_SpoIIIE, 2 hits
PF12538 FtsK_SpoIIIE_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49879 SSF49879, 2 hits
SSF52540 SSF52540, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR03928 T7_EssCb_Firm, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50901 FTSK, 2 hits

<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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

Q8NYF3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MHKLIIKYNK QLKMLNLRDG KTYTISEDER ADITLKSLGE VIHLEQNNQG
60 70 80 90 100
TWQANHTSIN KVLVRKGDLD DITLQLYTEA DYASFAYPSI QDTMTIGPNA
110 120 130 140 150
YDDMVIQSLM NAIIIKDFQS IQESQYVRIV HDKNTDVYIN YELQEQLTNK
160 170 180 190 200
AYIGDHIYVE GIWLEVQADG LNVLSQNTVA SSLIRLTQEM PHAQADDYNT
210 220 230 240 250
YHRSPRIIHR EPTDDIKIER PPQPIQKNNT VIWRSIIPPL VMIALTVVIF
260 270 280 290 300
LVRPIGIYIL MMIGMSSVTI VFGITTYFSE KKKYNKDVEK REKDYKDYLD
310 320 330 340 350
NKSKEINKAI KAQRFSLNYH YPTVAEIKDI VETKAPRIYE KTSHHHDFLH
360 370 380 390 400
YKLGIANVEK SFKLDYQEEE FNQRRDELFD DAKELYEFYT DVEQAPLIND
410 420 430 440 450
LNHGPIAYIG ARHLILEELE KMLIQLSIFH SYHDLEFLFV TREDEVETLK
460 470 480 490 500
WARWLPHMTL RGQNIRGFVY NQRTRDQILT SIYSMIKERI QAVRERSKSN
510 520 530 540 550
EQIIFTPQLV FVITDMSLII DHVILEYVNQ DLSEYGISLI FVEDVIESLP
560 570 580 590 600
EHVDTIIDIK SRTEGELITK EKELVQLKFT PENIDNVDKE YIARRLANLI
610 620 630 640 650
HVEHLKNAIP DSITFLEMYN VKEVDQLDVV NRWRQNETYK TMAVPLGVRG
660 670 680 690 700
KDDILSLNLH EKAHGPHGLV AGTTGSGKSE IIQSYILSLA INFHPHEVAF
710 720 730 740 750
LLIDYKGGGM ANLFKDLVHL VGTITNLDGD EAMRALTSIK AELRKRQRLF
760 770 780 790 800
GEHDVNHINQ YHKLFKEGIA TEPMPHLFII SDEFAELKSE QPDFMKELVS
810 820 830 840 850
TARIGRSLGI HLILATQKPS GVVDDQIWSN SKFKLALKVQ DRQDSNEILK
860 870 880 890 900
TPDAADITLP GRAYLQVGNN EIYELFQSAW SGATYDIEGD KLEVEDKTIY
910 920 930 940 950
MINDYGQLQA INKDLSGLED EETKENQTEL EAVIDHIESI TTRLEIEEVK
960 970 980 990 1000
RPWLPPLPEN VYQEDLVETD FRKLWSDDAK EVELTLGLKD VPEEQYQGPM
1010 1020 1030 1040 1050
VLQLKKAGHI ALIGSPGYGR TTFLHNIIFD VARHHRPDQA HMYLFDFGTN
1060 1070 1080 1090 1100
GLMPVTDIPH VADYFTVDQE DKIAKAIRIF NDEIDRRKKI LSQYRVTSIS
1110 1120 1130 1140 1150
EYRKLTGETI PHVFILIDNF DAVKDSPFQE VFENMMIKMT REGLALDMQV
1160 1170 1180 1190 1200
TLTASRANAM KTPMYINMKT RIAMFLYDKS EVSNVVGQQK FAVKDVVGRA
1210 1220 1230 1240 1250
LLSSDDNVSF HIGQPFKHDE TKSYNDQIND EVSAMTEFYK GETPSDIPMM
1260 1270 1280 1290 1300
PDEIKYEDYR ESLSLPDIVA NGALPIGLDY EGVTLQKIKL TEPAMISSEN
1310 1320 1330 1340 1350
PREIAHIAEI MMKEIDILNE KYAICIADSS GEFKAYRHQV ANFAEEREDI
1360 1370 1380 1390 1400
KAIHQLMIED LKQREMDGPF EKDSLYIIND FKTFIDCTYI PEDDVKKLIT
1410 1420 1430 1440 1450
KGPELGLNIL FVGIHKELID AYDKQIDVAR KMINQFSIGI RISDQQFFKF
1460 1470
RFIQREPVIK ENEAYMVANQ AYQKIRWFK
Length:1,479
Mass (Da):170,891
Last modified:October 1, 2002 - 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:i96A9A5BB1471B634
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
BA000033 Genomic DNA Translation: BAB94128.1

NCBI Reference Sequences

More...
RefSeqi
WP_000549274.1, NC_003923.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
BAB94128; BAB94128; BAB94128

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sam:MW0263

<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
BA000033 Genomic DNA Translation: BAB94128.1
RefSeqiWP_000549274.1, NC_003923.1

3D structure databases

ProteinModelPortaliQ8NYF3
SMRiQ8NYF3
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiQ8NYF3

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB94128; BAB94128; BAB94128
KEGGisam:MW0263

Phylogenomic databases

HOGENOMiHOG000119940
KOiK03466
OMAiWEWMKWL

Enzyme and pathway databases

BioCyciSAUR196620:G1G3G-290-MONOMER

Miscellaneous databases

EvolutionaryTraceiQ8NYF3

Family and domain databases

InterProiView protein in InterPro
IPR023839 Firmicutes_EssC_C
IPR022206 Firmicutes_EssC_N
IPR002543 FtsK_dom
IPR027417 P-loop_NTPase
IPR008984 SMAD_FHA_dom_sf
PfamiView protein in Pfam
PF01580 FtsK_SpoIIIE, 2 hits
PF12538 FtsK_SpoIIIE_N, 1 hit
SUPFAMiSSF49879 SSF49879, 2 hits
SSF52540 SSF52540, 2 hits
TIGRFAMsiTIGR03928 T7_EssCb_Firm, 1 hit
PROSITEiView protein in PROSITE
PS50901 FTSK, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiESSC_STAAW
<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: Q8NYF3
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 5, 2005
Last sequence update: October 1, 2002
Last modified: December 5, 2018
This is version 93 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

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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