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UniProtKB - P83917 (CBX1_MOUSE)

Entry version 170 (25 May 2022)
Sequence version 1 (07 Jun 2004)
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Protein

Chromobox protein homolog 1

Gene

Cbx1

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

Component of heterochromatin. Recognizes and binds histone H3 tails methylated at 'Lys-9', leading to epigenetic repression. Interaction with lamin B receptor (LBR) can contribute to the association of the heterochromatin with the inner nuclear membrane.

2 Publications

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei21Histone H3K9me2 binding1
Sitei23Histone H3A7 binding1
Sitei40Histone H3A7 binding1
Sitei42Histone H3A7 binding1
Sitei42Histone H3K9me2 binding1
Sitei45Histone H3K9me2 binding1
Sitei58Histone H3A7 binding1
Sitei60Histone H3A7 binding1
Sitei125Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei126Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei135Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei146Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei163Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei167Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei168Interacts with the PxVxL motif of TRIM28/TIF1B1
Sitei170Interacts with the PxVxL motif of TRIM28/TIF1B1

<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>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:
Chromobox protein homolog 1
Alternative name(s):
Heterochromatin protein 1 homolog beta
Short name:
HP1 beta
Heterochromatin protein p25
M31
Modifier 1 protein
<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:Cbx1
Synonyms:Cbx
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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
  • UP000000589 <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 11

Organism-specific databases

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

More...MGIi		MGI:105369, Cbx1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSMUSG00000018666

<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

<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

Nucleus

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi23V → M: Abolishes interaction with SUV39H1. 1 Publication1
Mutagenesisi26V → R: Abolishes interaction with SUV39H1. 1 Publication1
Mutagenesisi161I → E: Abolishes homodimer formation. 1 Publication1
Mutagenesisi164Y → E: Abolishes homodimer formation. 1 Publication1

<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_00000802001 – 185Chromobox protein homolog 1Add BLAST185

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki9Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki33Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
<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 residuei89PhosphoserineBy similarity1
Modified residuei91PhosphoserineBy similarity1
Cross-linki99Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Cross-linki150Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)By similarity
Modified residuei175PhosphoserineBy 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

Not phosphorylated.By similarity
Ubiquitinated.

Keywords - PTMi

Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P83917

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P83917

MaxQB - The MaxQuant DataBase

More...MaxQBi		P83917

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

More...PaxDbi		P83917

PeptideAtlas

More...PeptideAtlasi		P83917

PRoteomics IDEntifications database

More...PRIDEi		P83917

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		281232

2D gel databases

REPRODUCTION-2DPAGE

More...REPRODUCTION-2DPAGEi		IPI00129466

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P83917

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

More...PhosphoSitePlusi		P83917

<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

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

In all adult and embryonic tissues.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000018666, Expressed in vestibular organ and 345 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P83917, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P83917, 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%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 (PubMed:10747027).

Interacts directly with CHAF1A, EMSY, LBR, TIF1/TIF1A and TRIM28/TIF1B PXVXL motif via the chromoshadow domain (PubMed:8978696, PubMed:10562550, PubMed:10747027).

Interacts directly with histone H3 methylated at 'Lys-9' via the chromo domain (PubMed:11571267).

Interacts with SUV39H1, SETDB1, KMT5B and KMT5C (PubMed:10202156, PubMed:15145825).

Interacts with PRDM6 (PubMed:16537907).

Interacts with POGZ (By similarity).

Interacts with CHAMP1 (By similarity).

Interacts with INCENP (By similarity).

Interacts with SGO1; the CBX1 homodimer binds to one molecule of SGO1 (By similarity).

Interacts with LRIF1 (via PxVxL motif) (By similarity).

Interacts with HDGFL2 (By similarity).

By similarity7 Publications

<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

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		198534, 211 interactors

Database of interacting proteins

More...DIPi		DIP-30892N

Protein interaction database and analysis system

More...IntActi		P83917, 156 interactors

Molecular INTeraction database

More...MINTi		P83917

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000091475

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P83917, protein

<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

1185
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		P83917

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

More...SMRi		P83917

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		P83917

<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>Domaini21 – 79Chromo 1PROSITE-ProRule annotationAdd BLAST59
Domaini117 – 175Chromo 2; shadow subtypePROSITE-ProRule annotationAdd BLAST59

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>Regioni63 – 124DisorderedSequence analysisAdd BLAST62

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 type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi72 – 116Basic and acidic residuesSequence analysisAdd BLAST45

Keywords - Domaini

Repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1911, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000154152

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_045874_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P83917

Identification of Orthologs from Complete Genome Data

More...OMAi		SNEENTW

Database of Orthologous Groups

More...OrthoDBi		1628171at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		P83917

TreeFam database of animal gene trees

More...TreeFami		TF350503

Family and domain databases

Database of protein disorder

More...DisProti		DP02864

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR016197, Chromo-like_dom_sf
IPR000953, Chromo/chromo_shadow_dom
IPR017984, Chromo_dom_subgr
IPR023780, Chromo_domain
IPR008251, Chromo_shadow_dom
IPR023779, Chromodomain_CS

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00385, Chromo, 1 hit
PF01393, Chromo_shadow, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00504, CHROMODOMAIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00298, CHROMO, 2 hits
SM00300, ChSh, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF54160, SSF54160, 2 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00598, CHROMO_1, 1 hit
PS50013, CHROMO_2, 2 hits

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%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.

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

P83917-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGKKQNKKKV EEVLEEEEEE YVVEKVLDRR VVKGKVEYLL KWKGFSDEDN 
        60         70         80         90        100
TWEPEENLDC PDLIAEFLQS QKTAHETDKS EGGKRKADSD SEDKGEESKP 
       110        120        130        140        150
KKKKEESEKP RGFARGLEPE RIIGATDSSG ELMFLMKWKN SDEADLVPAK 
       160        170        180 
EANVKCPQVV ISFYEERLTW HSYPSEDDDK KDDKN
Length:185
Mass (Da):21,418
Last modified:June 7, 2004 - 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:iBE687AF9C66E48E3
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
Q7TPM0Q7TPM0_MOUSE
Cbx1 protein
Cbx1
138Annotation 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>
Q9CYJ8Q9CYJ8_MOUSE
Chromobox protein homolog 1
Cbx1
150Annotation 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>

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
X56690 mRNA Translation: CAA40018.1
AK014215 mRNA Translation: BAB29211.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS25303.1

Protein sequence database of the Protein Information Resource

More...PIRi		S26847

NCBI Reference Sequences

More...RefSeqi		NP_031648.1, NM_007622.3
XP_006532162.1, XM_006532099.2
XP_006532163.1, XM_006532100.2
XP_011247006.1, XM_011248704.2
XP_017169731.1, XM_017314242.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000093943; ENSMUSP00000091475; ENSMUSG00000018666

Database of genes from NCBI RefSeq genomes

More...GeneIDi		12412

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:12412

UCSC genome browser

More...UCSCi		uc007lck.1, mouse

<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
X56690 mRNA Translation: CAA40018.1
AK014215 mRNA Translation: BAB29211.1
CCDSiCCDS25303.1
PIRiS26847
RefSeqiNP_031648.1, NM_007622.3
XP_006532162.1, XM_006532099.2
XP_006532163.1, XM_006532100.2
XP_011247006.1, XM_011248704.2
XP_017169731.1, XM_017314242.1

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
1AP0NMR-A10-80[»]
1DZ1NMR-A/B104-171[»]
1GUWNMR-A10-80[»]
1S4ZNMR-A/B104-176[»]
AlphaFoldDBiP83917
SMRiP83917
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi198534, 211 interactors
DIPiDIP-30892N
IntActiP83917, 156 interactors
MINTiP83917
STRINGi10090.ENSMUSP00000091475

PTM databases

iPTMnetiP83917
PhosphoSitePlusiP83917

2D gel databases

REPRODUCTION-2DPAGEiIPI00129466

Proteomic databases

EPDiP83917
jPOSTiP83917
MaxQBiP83917
PaxDbiP83917
PeptideAtlasiP83917
PRIDEiP83917
ProteomicsDBi281232

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		3221, 350 antibodies from 39 providers

The DNASU plasmid repository

More...DNASUi		12412

Genome annotation databases

EnsembliENSMUST00000093943; ENSMUSP00000091475; ENSMUSG00000018666
GeneIDi12412
KEGGimmu:12412
UCSCiuc007lck.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10951
MGIiMGI:105369, Cbx1
VEuPathDBiHostDB:ENSMUSG00000018666

Phylogenomic databases

eggNOGiKOG1911, Eukaryota
GeneTreeiENSGT00940000154152
HOGENOMiCLU_045874_1_0_1
InParanoidiP83917
OMAiSNEENTW
OrthoDBi1628171at2759
PhylomeDBiP83917
TreeFamiTF350503

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		12412, 5 hits in 75 CRISPR screens

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

More...ChiTaRSi		Cbx1, mouse
EvolutionaryTraceiP83917

Protein Ontology

More...PROi		PR:P83917
RNActiP83917, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000018666, Expressed in vestibular organ and 345 other tissues
ExpressionAtlasiP83917, baseline and differential
GenevisibleiP83917, MM

Family and domain databases

DisProtiDP02864
InterProiView protein in InterPro
IPR016197, Chromo-like_dom_sf
IPR000953, Chromo/chromo_shadow_dom
IPR017984, Chromo_dom_subgr
IPR023780, Chromo_domain
IPR008251, Chromo_shadow_dom
IPR023779, Chromodomain_CS
PfamiView protein in Pfam
PF00385, Chromo, 1 hit
PF01393, Chromo_shadow, 1 hit
PRINTSiPR00504, CHROMODOMAIN
SMARTiView protein in SMART
SM00298, CHROMO, 2 hits
SM00300, ChSh, 1 hit
SUPFAMiSSF54160, SSF54160, 2 hits
PROSITEiView protein in PROSITE
PS00598, CHROMO_1, 1 hit
PS50013, CHROMO_2, 2 hits

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 nameiCBX1_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: P83917
Secondary accession number(s): P23197
<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 7, 2004
Last sequence update: June 7, 2004
Last modified: May 25, 2022
This is version 170 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 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. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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