Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Due to a server migration, the UniProt 'ID mapping', 'Peptide search' and 'community bibliography submission' tools will not be available on the 19th April 2021 during the morning (EST).
Entry version 67 (07 Apr 2021)
Sequence version 1 (27 Jul 2011)
Previous versions | rss
Add a publicationFeedback
Protein
Submitted name:

Uncharacterized protein

Gene
N/A
Organism
Ciona intestinalis (Transparent sea squirt) (Ascidia intestinalis)
Status
Unreviewed-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>
-Experimental evidence at protein leveli <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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei198Succinate; via carbonyl oxygenCombined sources1
Binding sitei202SuccinateCombined sources1

<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>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
Submitted name:
Uncharacterized proteinImported
<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>OrganismiCiona intestinalis (Transparent sea squirt) (Ascidia intestinalis)Imported
<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 identifieri7719 [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 lineageiEukaryotaMetazoaChordataTunicataAscidiaceaPhlebobranchiaCionidaeCiona
<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
  • UP000008144 <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: Unassembled WGS sequence

<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%5Flocation%5Fsection">'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>Transmembranei110 – 129HelicalSequence analysisAdd BLAST20
Transmembranei149 – 166HelicalSequence analysisAdd BLAST18
Transmembranei178 – 197HelicalSequence analysisAdd BLAST20

<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>Keywords - Cellular componenti

Membrane

<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
F6XHE4

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">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>Domaini247 – 423Phosphatase tensin-typeInterPro annotationAdd BLAST177
Domaini425 – 567C2 tensin-typeInterPro annotationAdd BLAST143

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni35 – 63DisorderedSequence analysisAdd BLAST29

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi44 – 63PolyampholyteSequence analysisAdd BLAST20

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysisARBA annotation

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000154335

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_020105_3_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
F6XHE4

Identification of Orthologs from Complete Genome Data

More...
OMAi
NCRIFHD

TreeFam database of animal gene trees

More...
TreeFami
TF354329

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.350, 1 hit
3.90.190.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005821, Ion_trans_dom
IPR029021, Prot-tyrosine_phosphatase-like
IPR014020, Tensin_C2-dom
IPR029023, Tensin_phosphatase
IPR016130, Tyr_Pase_AS
IPR027359, Volt_channel_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00520, Ion_trans, 1 hit
PF10409, PTEN_C2, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01326, PTEN_C2, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52799, SSF52799, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51182, C2_TENSIN, 1 hit
PS51181, PPASE_TENSIN, 1 hit
PS00383, TYR_PHOSPHATASE_1, 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.

F6XHE4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEGFDGSDFS PPADLVGVDG AVMRNVVDVT INGDVTAPPK AAPRKSESVK
60 70 80 90 100
KVHWNDVDQG PSEKERIDIP EISGLWWGEN EHGVDDGRME IPTTGVGRVQ
110 120 130 140 150
FRVRAVIDHL GMRVFGVFLI FLDIILMIID LSLPGKSESS QSFYDGMALA
160 170 180 190 200
LSCYFMLDLG LRIFAYGPKN FFTNPWEVAD GLIIVVTFVV TIFYTVLDEY
210 220 230 240 250
VQETGADGLG RLVVLARLLR VVRLARIFYS HQQMKASSRR TISQNKRRYR
260 270 280 290 300
KDGFDLDLTY VTDHVIAMSF PSSGRQSLFR NPIGEVSRFF KTKHPDKFRI
310 320 330 340 350
YNLCSERGYD ETKFDNHVYR VMIDDHNVPT LVDLLKFIDD AKVWMTSDPD
360 370 380 390 400
HVIAIHCKGG KGRTGTLVSS WLLEDGKFDT AKEALEYFGS RRTDFEVGDV
410 420 430 440 450
FQGVETASQI RYVGYFEKIK KNYGGQLPPM KKLKVTGVTI TAIQGVGRGN
460 470 480 490 500
GSDLSMQIVS ERQEVLLCKF AEGYNCALQY DATDDCVTCE VKNCPMLAGD
510 520 530 540 550
IKVRFMSTSK SLPRGYDNCP FYFWFNTSLV EGDHVTLKRE EIDNPHKKKT
560 570
WKIYRDNFTV KLTFSDAEDI
Length:570
Mass (Da):64,503
Last modified:July 27, 2011 - 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:i351439533CA4A3E9
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
EAAA01001449 Genomic DNA No translation available.

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSCINT00000022172; ENSCINP00000021926; ENSCING00000011484

<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
EAAA01001449 Genomic DNA No translation available.

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
4G7VX-ray2.50S83-254[»]
4G80X-ray3.58I/J/S/T100-238[»]
SMRiF6XHE4
ModBaseiSearch...
PDBe-KBiSearch...

Protocols and materials databases

ABCD curated depository of sequenced antibodies

More...
ABCDi
F6XHE4, 1 sequenced antibody

Genome annotation databases

EnsembliENSCINT00000022172; ENSCINP00000021926; ENSCING00000011484

Phylogenomic databases

GeneTreeiENSGT00940000154335
HOGENOMiCLU_020105_3_0_1
InParanoidiF6XHE4
OMAiNCRIFHD
TreeFamiTF354329

Family and domain databases

Gene3Di1.20.120.350, 1 hit
3.90.190.10, 1 hit
InterProiView protein in InterPro
IPR005821, Ion_trans_dom
IPR029021, Prot-tyrosine_phosphatase-like
IPR014020, Tensin_C2-dom
IPR029023, Tensin_phosphatase
IPR016130, Tyr_Pase_AS
IPR027359, Volt_channel_dom_sf
PfamiView protein in Pfam
PF00520, Ion_trans, 1 hit
PF10409, PTEN_C2, 1 hit
SMARTiView protein in SMART
SM01326, PTEN_C2, 1 hit
SUPFAMiSSF52799, SSF52799, 1 hit
PROSITEiView protein in PROSITE
PS51182, C2_TENSIN, 1 hit
PS51181, PPASE_TENSIN, 1 hit
PS00383, TYR_PHOSPHATASE_1, 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 nameiF6XHE4_CIOIN
<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: F6XHE4
<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/TrEMBL: July 27, 2011
Last sequence update: July 27, 2011
Last modified: April 7, 2021
This is version 67 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

3D-structureCombined sources, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again