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UniProtKB - Q6QAQ1 (ACTB_PIG)

Entry version 132 (07 Apr 2021)
Sequence version 2 (26 Jun 2007)
Previous versions | rss
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Protein

Actin, cytoplasmic 1

Gene

ACTB

Organism
Sus scrofa (Pig)
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

Actin is a highly conserved protein that polymerizes to produce filaments that form cross-linked networks in the cytoplasm of cells. Actin exists in both monomeric (G-actin) and polymeric (F-actin) forms, both forms playing key functions, such as cell motility and contraction. In addition to their role in the cytoplasmic cytoskeleton, G- and F-actin also localize in the nucleus, and regulate gene transcription and motility and repair of damaged DNA.By similarity

Miscellaneous

In vertebrates 3 main groups of actin isoforms, alpha, beta and gamma have been identified. The alpha actins are found in muscle tissues and are a major constituent of the contractile apparatus. The beta and gamma actins coexist in most cell types as components of the cytoskeleton and as mediators of internal cell motility.By similarity

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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

LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-SSC-190873, Gap junction degradation
R-SSC-196025, Formation of annular gap junctions
R-SSC-2029482, Regulation of actin dynamics for phagocytic cup formation
R-SSC-3928662, EPHB-mediated forward signaling
R-SSC-4420097, VEGFA-VEGFR2 Pathway
R-SSC-446353, Cell-extracellular matrix interactions
R-SSC-5250924, B-WICH complex positively regulates rRNA expression
R-SSC-5626467, RHO GTPases activate IQGAPs
R-SSC-5663213, RHO GTPases Activate WASPs and WAVEs
R-SSC-5663220, RHO GTPases Activate Formins
R-SSC-5674135, MAP2K and MAPK activation
R-SSC-5689603, UCH proteinases
R-SSC-5696394, DNA Damage Recognition in GG-NER
R-SSC-8856828, Clathrin-mediated endocytosis

<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:
Actin, cytoplasmic 1
Alternative name(s):
Beta-actin
Cleaved into the following chain:
Actin, cytoplasmic 1, N-terminally processed
<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:ACTB
<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>OrganismiSus scrofa (Pig)
<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 identifieri9823 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Laurasiatheria › Artiodactyla › Suina › Suidae › Sus
<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
  • UP000314985 <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 3
  • UP000008227 Componenti: Chromosome 3

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...VGNCi		VGNC:96915, ACTB

<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

Cytoplasm, Cytoskeleton, Nucleus

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002918691 – 375Actin, cytoplasmic 1Add BLAST375
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">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 methionineiRemoved; alternateBy similarity
ChainiPRO_00003670782 – 375Actin, cytoplasmic 1, N-terminally processedAdd BLAST374

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 residuei1N-acetylmethionineBy similarity1
Modified residuei2N-acetylaspartate; in Actin, cytoplasmic 1, N-terminally processedBy similarity1
Modified residuei44Methionine (R)-sulfoxideBy similarity1
Modified residuei47Methionine (R)-sulfoxideBy similarity1
Modified residuei73Tele-methylhistidineBy similarity1
Modified residuei84N6-methyllysineBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

ISGylated.By similarity
Oxidation of Met-44 and Met-47 by MICALs (MICAL1, MICAL2 or MICAL3) to form methionine sulfoxide promotes actin filament depolymerization. MICAL1 and MICAL2 produce the (R)-S-oxide form. The (R)-S-oxide form is reverted by MSRB1 and MSRB2, which promote actin repolymerization.By similarity
Monomethylation at Lys-84 (K84me1) regulates actin-myosin interaction and actomyosin-dependent processes. Demethylation by ALKBH4 is required for maintaining actomyosin dynamics supporting normal cleavage furrow ingression during cytokinesis and cell migration.By similarity
N-terminal acetylation by NAA80 affects actin filament depolymerization and elongation, including elongation driven by formins. In contrast, filament nucleation by the Arp2/3 complex is not affected.By similarity
Methylated at His-73 by SETD3 (By similarity). Methylation at His-73 is required for smooth muscle contraction of the laboring uterus during delivery (By similarity).By similarity

Keywords - PTMi

Acetylation, Methylation, Oxidation, Ubl conjugation

Proteomic databases

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

More...PaxDbi		Q6QAQ1

PeptideAtlas

More...PeptideAtlasi		Q6QAQ1

PRoteomics IDEntifications database

More...PRIDEi		Q6QAQ1

<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		ENSSSCG00000007585, Expressed in lung and 37 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q6QAQ1, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q6QAQ1, SS

<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

Polymerization of globular actin (G-actin) leads to a structural filament (F-actin) in the form of a two-stranded helix. Each actin can bind to 4 others.

Identified in a IGF2BP1-dependent mRNP granule complex containing untranslated mRNAs.

Component of the BAF complex, which includes at least actin (ACTB), ARID1A, ARID1B/BAF250, SMARCA2, SMARCA4/BRG1, ACTL6A/BAF53, ACTL6B/BAF53B, SMARCE1/BAF57 SMARCC1/BAF155, SMARCC2/BAF170, SMARCB1/SNF5/INI1, and one or more of SMARCD1/BAF60A, SMARCD2/BAF60B, or SMARCD3/BAF60C. In muscle cells, the BAF complex also contains DPF3.

Found in a complex with XPO6, Ran, ACTB and PFN1.

Interacts with XPO6 and EMD.

Interacts with ERBB2.

Interacts with GCSAM (By similarity).

Interacts with TBC1D21.

Interacts with CPNE1 (via VWFA domain) and CPNE4 (via VWFA domain) (By similarity).

Interacts with DHX9 (via C-terminus); this interaction is direct and mediates the attachment to nuclear ribonucleoprotein complexes.

Interacts with FAM107A (By similarity).

By similarity

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

Protein interaction database and analysis system

More...IntActi		Q6QAQ1, 2 interactors

STRING: functional protein association networks

More...STRINGi		9823.ENSSSCP00000008105

<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

Secondary structure

1375
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

More...SMRi		Q6QAQ1

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

<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 actin family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0676, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00950000182960

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_027965_0_2_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q6QAQ1

Identification of Orthologs from Complete Genome Data

More...OMAi		FHTTAER

Database of Orthologous Groups

More...OrthoDBi		649708at2759

TreeFam database of animal gene trees

More...TreeFami		TF354237

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR004000, Actin
IPR020902, Actin/actin-like_CS
IPR004001, Actin_CS
IPR043129, ATPase_NBD

The PANTHER Classification System

More...PANTHERi		PTHR11937, PTHR11937, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00022, Actin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00190, ACTIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00268, ACTIN, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53067, SSF53067, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00406, ACTINS_1, 1 hit
PS00432, ACTINS_2, 1 hit
PS01132, ACTINS_ACT_LIKE, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

Q6QAQ1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MDDDIAALVV DNGSGMCKAG FAGDDAPRAV FPSIVGRPRH QGVMVGMGQK 
        60         70         80         90        100
DSYVGDEAQS KRGILTLKYP IEHGIVTNWD DMEKIWHHTF YNELRVAPEE 
       110        120        130        140        150
HPVLLTEAPL NPKANREKMT QIMFETFNTP AMYVAIQAVL SLYASGRTTG 
       160        170        180        190        200
IVMDSGDGVT HTVPIYEGYA LPHAILRLDL AGRDLTDYLM KILTERGYSF 
       210        220        230        240        250
TTTAEREIVR DIKEKLCYVA LDFEQEMATA ASSSSLEKSY ELPDGQVITI 
       260        270        280        290        300
GNERFRCPEA LFQPSFLGME SCGIHETTFN SIMKCDVDIR KDLYANTVLS 
       310        320        330        340        350
GGTTMYPGIA DRMQKEITAL APSTMKIKII APPERKYSVW IGGSILASLS 
       360        370 
TFQQMWISKQ EYDESGPSIV HRKCF
Length:375
Mass (Da):41,737
Last modified:June 26, 2007 - v2
<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:i6AFD05CA94E360E2
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 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A287AAR4A0A287AAR4_PIG
Actin, cytoplasmic 1
ACTB
359Annotation 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>
A0A5S6I3N7A0A5S6I3N7_PIG
Actin, cytoplasmic 1
ACTB
344Annotation 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAS55927 differs from that shown. Reason: Erroneous initiation.Curated

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
AY550069 mRNA Translation: AAS55927.1 Different initiation.

NCBI Reference Sequences

More...RefSeqi		XP_003124328.1, XM_003124280.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSSSCT00000042531; ENSSSCP00000035521; ENSSSCG00000007585
ENSSSCT00005032891; ENSSSCP00005020052; ENSSSCG00005020690
ENSSSCT00005032974; ENSSSCP00005020098; ENSSSCG00005020690
ENSSSCT00030004519; ENSSSCP00030001789; ENSSSCG00030003451
ENSSSCT00035051497; ENSSSCP00035020643; ENSSSCG00035038792
ENSSSCT00040066726; ENSSSCP00040028298; ENSSSCG00040049462
ENSSSCT00045046823; ENSSSCP00045032503; ENSSSCG00045027458
ENSSSCT00050088575; ENSSSCP00050037989; ENSSSCG00050065025
ENSSSCT00055024985; ENSSSCP00055019840; ENSSSCG00055012597
ENSSSCT00055025023; ENSSSCP00055019871; ENSSSCG00055012597
ENSSSCT00055025117; ENSSSCP00055019955; ENSSSCG00055012597
ENSSSCT00060025751; ENSSSCP00060010890; ENSSSCG00060019124
ENSSSCT00065051863; ENSSSCP00065022539; ENSSSCG00065037921
ENSSSCT00065051865; ENSSSCP00065022540; ENSSSCG00065037921
ENSSSCT00065051872; ENSSSCP00065022543; ENSSSCG00065037921
ENSSSCT00070022245; ENSSSCP00070018415; ENSSSCG00070011353
ENSSSCT00070022248; ENSSSCP00070018418; ENSSSCG00070011353

Database of genes from NCBI RefSeq genomes

More...GeneIDi		414396

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ssc:414396

<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
AY550069 mRNA Translation: AAS55927.1 Different initiation.
RefSeqiXP_003124328.1, XM_003124280.4

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
5ADXelectron microscopy4.00H6-375[»]
5AFUelectron microscopy3.50H6-375[»]
6F1Telectron microscopy3.50H1-375[»]
6F38electron microscopy6.70H1-375[»]
6F3Aelectron microscopy8.20H1-375[»]
6ZNLelectron microscopy3.80H1-375[»]
6ZNMelectron microscopy4.10H1-375[»]
6ZNNelectron microscopy4.50H1-375[»]
6ZNOelectron microscopy6.80H1-375[»]
6ZO4electron microscopy8.20H1-375[»]
SMRiQ6QAQ1
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

IntActiQ6QAQ1, 2 interactors
STRINGi9823.ENSSSCP00000008105

Proteomic databases

PaxDbiQ6QAQ1
PeptideAtlasiQ6QAQ1
PRIDEiQ6QAQ1

Genome annotation databases

EnsembliENSSSCT00000042531; ENSSSCP00000035521; ENSSSCG00000007585
ENSSSCT00005032891; ENSSSCP00005020052; ENSSSCG00005020690
ENSSSCT00005032974; ENSSSCP00005020098; ENSSSCG00005020690
ENSSSCT00030004519; ENSSSCP00030001789; ENSSSCG00030003451
ENSSSCT00035051497; ENSSSCP00035020643; ENSSSCG00035038792
ENSSSCT00040066726; ENSSSCP00040028298; ENSSSCG00040049462
ENSSSCT00045046823; ENSSSCP00045032503; ENSSSCG00045027458
ENSSSCT00050088575; ENSSSCP00050037989; ENSSSCG00050065025
ENSSSCT00055024985; ENSSSCP00055019840; ENSSSCG00055012597
ENSSSCT00055025023; ENSSSCP00055019871; ENSSSCG00055012597
ENSSSCT00055025117; ENSSSCP00055019955; ENSSSCG00055012597
ENSSSCT00060025751; ENSSSCP00060010890; ENSSSCG00060019124
ENSSSCT00065051863; ENSSSCP00065022539; ENSSSCG00065037921
ENSSSCT00065051865; ENSSSCP00065022540; ENSSSCG00065037921
ENSSSCT00065051872; ENSSSCP00065022543; ENSSSCG00065037921
ENSSSCT00070022245; ENSSSCP00070018415; ENSSSCG00070011353
ENSSSCT00070022248; ENSSSCP00070018418; ENSSSCG00070011353
GeneIDi414396
KEGGissc:414396

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		60
VGNCiVGNC:96915, ACTB

Phylogenomic databases

eggNOGiKOG0676, Eukaryota
GeneTreeiENSGT00950000182960
HOGENOMiCLU_027965_0_2_1
InParanoidiQ6QAQ1
OMAiFHTTAER
OrthoDBi649708at2759
TreeFamiTF354237

Enzyme and pathway databases

ReactomeiR-SSC-190873, Gap junction degradation
R-SSC-196025, Formation of annular gap junctions
R-SSC-2029482, Regulation of actin dynamics for phagocytic cup formation
R-SSC-3928662, EPHB-mediated forward signaling
R-SSC-4420097, VEGFA-VEGFR2 Pathway
R-SSC-446353, Cell-extracellular matrix interactions
R-SSC-5250924, B-WICH complex positively regulates rRNA expression
R-SSC-5626467, RHO GTPases activate IQGAPs
R-SSC-5663213, RHO GTPases Activate WASPs and WAVEs
R-SSC-5663220, RHO GTPases Activate Formins
R-SSC-5674135, MAP2K and MAPK activation
R-SSC-5689603, UCH proteinases
R-SSC-5696394, DNA Damage Recognition in GG-NER
R-SSC-8856828, Clathrin-mediated endocytosis

Gene expression databases

BgeeiENSSSCG00000007585, Expressed in lung and 37 other tissues
ExpressionAtlasiQ6QAQ1, baseline and differential
GenevisibleiQ6QAQ1, SS

Family and domain databases

InterProiView protein in InterPro
IPR004000, Actin
IPR020902, Actin/actin-like_CS
IPR004001, Actin_CS
IPR043129, ATPase_NBD
PANTHERiPTHR11937, PTHR11937, 1 hit
PfamiView protein in Pfam
PF00022, Actin, 1 hit
PRINTSiPR00190, ACTIN
SMARTiView protein in SMART
SM00268, ACTIN, 1 hit
SUPFAMiSSF53067, SSF53067, 2 hits
PROSITEiView protein in PROSITE
PS00406, ACTINS_1, 1 hit
PS00432, ACTINS_2, 1 hit
PS01132, ACTINS_ACT_LIKE, 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 nameiACTB_PIG
<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: Q6QAQ1
<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: June 26, 2007
Last sequence update: June 26, 2007
Last modified: April 7, 2021
This is version 132 of the entry and version 2 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

3D-structure, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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