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Entry version 141 (07 Apr 2021)
Sequence version 1 (01 Feb 1994)
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Protein

Probable citrate synthase, mitochondrial

Gene

cts-1

Organism
Caenorhabditis elegans
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

Miscellaneous

Citrate synthase is found in nearly all cells capable of oxidative metabolism.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: tricarboxylic acid cycle

This protein is involved in step 1 of the subpathway that synthesizes isocitrate from oxaloacetate. This subpathway is part of the pathway tricarboxylic acid cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes isocitrate from oxaloacetate, the pathway tricarboxylic acid cycle and in Carbohydrate metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei303PROSITE-ProRule annotation1
Active sitei349PROSITE-ProRule annotation1
Active sitei404PROSITE-ProRule annotation1

<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

Molecular functionTransferase
Biological processTricarboxylic acid cycle

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-CEL-71403, Citric acid cycle (TCA cycle)

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...
UniPathwayi
UPA00223;UER00717

<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:
Probable citrate synthase, mitochondrial (EC:2.3.3.16)
<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:cts-1
ORF Names:T20G5.2
<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>OrganismiCaenorhabditis elegans
<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 identifieri6239 [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 lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditinaRhabditomorphaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
<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
  • UP000001940 <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 III

Organism-specific databases

WormBase

More...
WormBasei
T20G5.2 ; CE00513 ; WBGene00000833 ; cts-1

<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

Keywords - Cellular componenti

Mitochondrion

<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 transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – ?MitochondrionSequence analysis
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_0000005470? – 468Probable citrate synthase, mitochondrial

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P34575

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P34575

PeptideAtlas

More...
PeptideAtlasi
P34575

2D gel databases

The World-2DPAGE database

More...
World-2DPAGEi
0020:P34575

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
WBGene00000833, Expressed in multi-cellular organism and 5 other tissues

<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

Homodimer.

By similarity

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
41631, 18 interactors

STRING: functional protein association networks

More...
STRINGi
6239.T20G5.2

<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
P34575

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 citrate synthase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2617, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000006813

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_022049_2_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P34575

Identification of Orthologs from Complete Genome Data

More...
OMAi
TVGWCAQ

Database of Orthologous Groups

More...
OrthoDBi
1131452at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P34575

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.230.10, 1 hit
1.10.580.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR016142, Citrate_synth-like_lrg_a-sub
IPR016143, Citrate_synth-like_sm_a-sub
IPR002020, Citrate_synthase
IPR019810, Citrate_synthase_AS
IPR010109, Citrate_synthase_euk
IPR036969, Citrate_synthase_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11739, PTHR11739, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00285, Citrate_synt, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00143, CITRTSNTHASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48256, SSF48256, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01793, cit_synth_euk, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00480, CITRATE_SYNTHASE, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P34575-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSLSGMAIRR LITKGVIPVC QVAPLSTSAE GSTNLKEVLS KKIPAHNAKV
60 70 80 90 100
KSFRTEHGST VVQNVNIDMI YGGMRSMKGM VTETSVLDPE EGIRFRGYSI
110 120 130 140 150
PECQKLLPKA KGGEEPLPEA IWWLLCTGDV PSEAQTAAIT KEWNARADLP
160 170 180 190 200
THVVRMLDNF PDNLHPMAQF IAAIAALNNE SKFAGAYARG VAKASYWEYA
210 220 230 240 250
YEDSMDLLAK LPTVAAIIYR NLYRDGSAVS VIDPKKDWSA NFSSMLGYDD
260 270 280 290 300
PLFAELMRLY LVIHSDHEGG NVSAHTSHLV GSALSDPYLS FSAAMAGLAG
310 320 330 340 350
PLHGLANQEV LVFLNKIVGE IGFNYTEEQL KEWVWKHLKS GQVVPGYGHA
360 370 380 390 400
VLRKTDPRYE CQREFALKHL PNDDLFKLVS TLYKITPGIL LEQGKAKNPW
410 420 430 440 450
PNVDSHSGVL LQYFGMTEMS FYTVLFGVSR ALGCLSQLIW ARGMGLPLER
460
PKSHSTDGLI KLALAAKK
Length:468
Mass (Da):51,540
Last modified:February 1, 1994 - 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:iCDE40CCA5729B9EA
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
Z30423 Genomic DNA Translation: CAA83004.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S42370

NCBI Reference Sequences

More...
RefSeqi
NP_499264.1, NM_066863.6

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
T20G5.2.1; T20G5.2.1; WBGene00000833

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
176437

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cel:CELE_T20G5.2

UCSC genome browser

More...
UCSCi
T20G5.2.1, c. elegans

<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
Z30423 Genomic DNA Translation: CAA83004.1
PIRiS42370
RefSeqiNP_499264.1, NM_066863.6

3D structure databases

SMRiP34575
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi41631, 18 interactors
STRINGi6239.T20G5.2

2D gel databases

World-2DPAGEi0020:P34575

Proteomic databases

EPDiP34575
PaxDbiP34575
PeptideAtlasiP34575

Genome annotation databases

EnsemblMetazoaiT20G5.2.1; T20G5.2.1; WBGene00000833
GeneIDi176437
KEGGicel:CELE_T20G5.2
UCSCiT20G5.2.1, c. elegans

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
176437
WormBaseiT20G5.2 ; CE00513 ; WBGene00000833 ; cts-1

Phylogenomic databases

eggNOGiKOG2617, Eukaryota
GeneTreeiENSGT00390000006813
HOGENOMiCLU_022049_2_1_1
InParanoidiP34575
OMAiTVGWCAQ
OrthoDBi1131452at2759
PhylomeDBiP34575

Enzyme and pathway databases

UniPathwayiUPA00223;UER00717
ReactomeiR-CEL-71403, Citric acid cycle (TCA cycle)

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P34575

Gene expression databases

BgeeiWBGene00000833, Expressed in multi-cellular organism and 5 other tissues

Family and domain databases

Gene3Di1.10.230.10, 1 hit
1.10.580.10, 1 hit
InterProiView protein in InterPro
IPR016142, Citrate_synth-like_lrg_a-sub
IPR016143, Citrate_synth-like_sm_a-sub
IPR002020, Citrate_synthase
IPR019810, Citrate_synthase_AS
IPR010109, Citrate_synthase_euk
IPR036969, Citrate_synthase_sf
PANTHERiPTHR11739, PTHR11739, 1 hit
PfamiView protein in Pfam
PF00285, Citrate_synt, 1 hit
PRINTSiPR00143, CITRTSNTHASE
SUPFAMiSSF48256, SSF48256, 1 hit
TIGRFAMsiTIGR01793, cit_synth_euk, 1 hit
PROSITEiView protein in PROSITE
PS00480, CITRATE_SYNTHASE, 1 hit

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 nameiCISY_CAEEL
<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: P34575
<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 1, 1994
Last sequence update: February 1, 1994
Last modified: April 7, 2021
This is version 141 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 programCaenorhabditis annotation project

<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

Reference proteome

Documents

  1. Caenorhabditis elegans
    Caenorhabditis elegans: entries, gene names and cross-references to WormBase
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families
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