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Entry version 173 (16 Oct 2019)
Sequence version 3 (26 Jun 2013)
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Protein

Tropomyosin alpha-3 chain

Gene

Tpm3

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score:

Annotation score:5 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

Binds to actin filaments in muscle and non-muscle cells. Plays a central role, in association with the troponin complex, in the calcium dependent regulation of vertebrate striated muscle contraction. Smooth muscle contraction is regulated by interaction with caldesmon. In non-muscle cells is implicated in stabilizing cytoskeleton actin filaments.By similarity

Caution

It is uncertain whether Met-1 or Met-2 is the initiator.Curated

<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 functionActin-binding, Muscle protein

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-MMU-390522 Striated Muscle Contraction
R-MMU-445355 Smooth Muscle Contraction

<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:
Tropomyosin alpha-3 chain
Alternative name(s):
Gamma-tropomyosin
Tropomyosin-3
<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:Tpm3
Synonyms:Tpm-5, Tpm5
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
<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
  • UP000000589 <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 3

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...
MGIi
MGI:1890149 Tpm3

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton

<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 <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedBy similarity
<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_00002056332 – 285Tropomyosin alpha-3 chainAdd BLAST284
Isoform 2 (identifier: P21107-2)
Initiator methionineiRemovedBy similarity

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylmethionineBy similarity1
Modified residuei54PhosphothreonineBy similarity1
Modified residuei62PhosphoserineBy similarity1
Modified residuei88PhosphoserineBy similarity1
Modified residuei109PhosphothreonineBy similarity1
Modified residuei207PhosphoserineBy similarity1
Modified residuei216PhosphoserineBy similarity1
Modified residuei253PhosphothreonineBy similarity1
Modified residuei262PhosphotyrosineBy similarity1
Modified residuei272PhosphoserineCombined sources1
Modified residuei283PhosphothreonineBy similarity1
Modified residuei284PhosphoserineCombined sources1
Isoform 2 (identifier: P21107-2)
Modified residuei2N-acetylalanineBy similarity1
Modified residuei228N6-acetyllysineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P21107

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P21107

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P21107

PeptideAtlas

More...
PeptideAtlasi
P21107

PRoteomics IDEntifications database

More...
PRIDEi
P21107

2D gel databases

2-DE database at Universidad Complutense de Madrid

More...
COMPLUYEAST-2DPAGEi
P21107

REPRODUCTION-2DPAGE

More...
REPRODUCTION-2DPAGEi
P21107

Two-dimensional polyacrylamide gel electrophoresis database from the Geneva University Hospital

More...
SWISS-2DPAGEi
P21107

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P21107

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P21107

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
P21107

<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
ENSMUSG00000027940 Expressed in 130 organ(s), highest expression level in soleus muscle

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P21107 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P21107 MM

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer. Heterodimer of an alpha (TPM1, TPM3 or TPM4) and a beta (TPM2) chain.

Interacts with TMOD1.

By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
208522, 7 interactors

Database of interacting proteins

More...
DIPi
DIP-32061N

Protein interaction database and analysis system

More...
IntActi
P21107, 9 interactors

Molecular INTeraction database

More...
MINTi
P21107

<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
P21107

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

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and domains’ section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili1 – 285By similarityAdd BLAST285

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The molecule is in a coiled coil structure that is formed by 2 polypeptide chains. The sequence exhibits a prominent seven-residues periodicity.

<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 tropomyosin family.Curated

Keywords - Domaini

Coiled coil

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000182712

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231521

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P21107

KEGG Orthology (KO)

More...
KOi
K09290

Database of Orthologous Groups

More...
OrthoDBi
1576041at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000533 Tropomyosin

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00261 Tropomyosin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00194 TROPOMYOSIN

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00326 TROPOMYOSIN, 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_length">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>Sequences (2+)i

<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.

<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 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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket
Note: Additional isoforms seem to exist.

This entry has 2 described isoforms and 6 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P21107-1) [UniParc]FASTAAdd to basket
Also known as: Skeletal muscle

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MMEAIKKKMQ MLKLDKENVL DRAEQAEAEQ KQAEERSKQL EDELATMQKK
60 70 80 90 100
LKGTEDELDK YSEALKDAQE KLELAEKKAA DAEAEVASLN RRIQLVEEEL
110 120 130 140 150
DRAQERLATA LQKLEEAEKA ADESERGMKV IENRALKDEE KMELQEIQLK
160 170 180 190 200
EAKHIAEEAD RKYEEVARKL VIIEGDLERT EERAELAESK CSELEEELKN
210 220 230 240 250
VTNNLKSLEA QAEKYSQKED KYEEEIKILT DKLKEAETRA EFAERSVAKL
260 270 280
EKTIDDLEDE LYAQKLKYKA ISDELDHALN DMTSI
Length:285
Mass (Da):32,994
Last modified:June 26, 2013 - v3
<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:iF4407C132303002C
GO
Isoform 2 (identifier: P21107-2) [UniParc]FASTAAdd to basket
Also known as: Cytoskeletal

The sequence of this isoform differs from the canonical sequence as follows:
     1-81: MMEAIKKKMQ...LELAEKKAAD → MAGTTTIEAV...VEGERRAREQ
     190-212: KCSELEEELKNVTNNLKSLEAQA → RCREMDEQIRLMDQNLKCLSAAE
     260-285: ELYAQKLKYKAISDELDHALNDMTSI → KLKCTKEEHLCTQRMLDQTLLDLNEM

Show »
Length:248
Mass (Da):29,021
Checksum:i90F49312A655F53D
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 6 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
E9Q5J9E9Q5J9_MOUSE
Tropomyosin alpha-3 chain
Tpm3
285Annotation score:

Annotation score:1 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>
A0A0R4J1P2A0A0R4J1P2_MOUSE
Tropomyosin alpha-3 chain
Tpm3
284Annotation score:

Annotation score:1 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>
D3Z6I8D3Z6I8_MOUSE
Tropomyosin alpha-3 chain
Tpm3
247Annotation score:

Annotation score:1 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>
E9Q7Q3E9Q7Q3_MOUSE
Tropomyosin alpha-3 chain
Tpm3
248Annotation score:

Annotation score:1 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>
D3YVR0D3YVR0_MOUSE
Tropomyosin alpha-3 chain
Tpm3
71Annotation score:

Annotation score:1 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>
A0A1C7ZMY7A0A1C7ZMY7_MOUSE
Tropomyosin alpha-3 chain
Tpm3
9Annotation score:

Annotation score:1 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 Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti19V → F in AAA03725 (Ref. 2) Curated1
Sequence conflicti112Q → R in AAA03725 (Ref. 2) Curated1
Sequence conflicti181E → G in AAA03725 (Ref. 2) Curated1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0066081 – 81MMEAI…KKAAD → MAGTTTIEAVKRKIQVLQQQ ADDAEERAERLQREVEGERR AREQ in isoform 2. 2 PublicationsAdd BLAST81
Alternative sequenceiVSP_006609190 – 212KCSEL…LEAQA → RCREMDEQIRLMDQNLKCLS AAE in isoform 2. 2 PublicationsAdd BLAST23
Alternative sequenceiVSP_006610260 – 285ELYAQ…DMTSI → KLKCTKEEHLCTQRMLDQTL LDLNEM in isoform 2. 2 PublicationsAdd BLAST26

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
X53753 mRNA Translation: CAA37782.1
U04541 mRNA Translation: AAA03725.1
AF317223 mRNA Translation: AAG38596.1
AK088111 mRNA Translation: BAC40150.1
AK088902 mRNA Translation: BAC40643.1
X72633 mRNA Translation: CAA51209.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS57223.1 [P21107-2]

Protein sequence database of the Protein Information Resource

More...
PIRi
I48852
S11390

NCBI Reference Sequences

More...
RefSeqi
NP_001240667.1, NM_001253738.1 [P21107-2]
NP_001280677.2, NM_001293748.1 [P21107-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSMUST00000029549; ENSMUSP00000029549; ENSMUSG00000027940 [P21107-2]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
59069

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
mmu:59069

UCSC genome browser

More...
UCSCi
uc008qbf.3 mouse [P21107-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
X53753 mRNA Translation: CAA37782.1
U04541 mRNA Translation: AAA03725.1
AF317223 mRNA Translation: AAG38596.1
AK088111 mRNA Translation: BAC40150.1
AK088902 mRNA Translation: BAC40643.1
X72633 mRNA Translation: CAA51209.1
CCDSiCCDS57223.1 [P21107-2]
PIRiI48852
S11390
RefSeqiNP_001240667.1, NM_001253738.1 [P21107-2]
NP_001280677.2, NM_001293748.1 [P21107-1]

3D structure databases

SMRiP21107
ModBaseiSearch...

Protein-protein interaction databases

BioGridi208522, 7 interactors
DIPiDIP-32061N
IntActiP21107, 9 interactors
MINTiP21107

PTM databases

iPTMnetiP21107
PhosphoSitePlusiP21107
SwissPalmiP21107

2D gel databases

COMPLUYEAST-2DPAGEiP21107
REPRODUCTION-2DPAGEiP21107
SWISS-2DPAGEiP21107

Proteomic databases

EPDiP21107
jPOSTiP21107
MaxQBiP21107
PeptideAtlasiP21107
PRIDEiP21107

Genome annotation databases

EnsembliENSMUST00000029549; ENSMUSP00000029549; ENSMUSG00000027940 [P21107-2]
GeneIDi59069
KEGGimmu:59069
UCSCiuc008qbf.3 mouse [P21107-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
7170
MGIiMGI:1890149 Tpm3

Phylogenomic databases

GeneTreeiENSGT00950000182712
HOGENOMiHOG000231521
InParanoidiP21107
KOiK09290
OrthoDBi1576041at2759

Enzyme and pathway databases

ReactomeiR-MMU-390522 Striated Muscle Contraction
R-MMU-445355 Smooth Muscle Contraction

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
Tpm3 mouse

Protein Ontology

More...
PROi
PR:P21107

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSMUSG00000027940 Expressed in 130 organ(s), highest expression level in soleus muscle
ExpressionAtlasiP21107 baseline and differential
GenevisibleiP21107 MM

Family and domain databases

InterProiView protein in InterPro
IPR000533 Tropomyosin
PfamiView protein in Pfam
PF00261 Tropomyosin, 1 hit
PRINTSiPR00194 TROPOMYOSIN
PROSITEiView protein in PROSITE
PS00326 TROPOMYOSIN, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<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 nameiTPM3_MOUSE
<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: P21107
Secondary accession number(s): Q09021
, Q60606, Q80SW6, Q9EPW3
<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: February 1, 1991
Last sequence update: June 26, 2013
Last modified: October 16, 2019
This is version 173 of the entry and version 3 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 programChordata 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
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