DNA-binding protein inhibitor ID-2

<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

<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

• ion channel binding Source: BHF-UCL <p>Inferred from Physical Interaction</p> <p>Covers physical interactions between the gene product of interest and another molecule (or ion, or complex).</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ipi">GO evidence code guide</a></p> Inferred from physical interactionⁱ
  • "Polycystin-1 and polycystin-2 regulate the cell cycle through the helix-loop-helix inhibitor Id2."
    Li X., Luo Y., Starremans P.G., McNamara C.A., Pei Y., Zhou J.
    Nat Cell Biol 7:1202-1212(2005) [PubMed] [Europe PMC] [Abstract]
• protein dimerization activity Source: InterPro
• RNA polymerase II activating transcription factor binding Source: ARUK-UCL
• transcription regulator inhibitor activity Source: ARUK-UCL

GO - Biological processⁱ

• bundle of His development Source: ARUK-UCL
• cell differentiation Source: GO_Central <p>Inferred from Biological aspect of Ancestor</p> <p>A type of phylogenetic evidence whereby an aspect of a descendent is inferred through the characterization of an aspect of a ancestral gene.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#iba">GO evidence code guide</a></p> Inferred from biological aspect of ancestorⁱ
  • "Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium."
    Gaudet P., Livstone M.S., Lewis S.E., Thomas P.D.
    Brief Bioinform 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]
• cellular senescence Source: UniProtKB
• circadian regulation of gene expression Source: UniProtKB
• circadian rhythm Source: ARUK-UCL
• embryonic digestive tract morphogenesis Source: UniProtKB
• endodermal digestive tract morphogenesis Source: UniProtKB
• entrainment of circadian clock by photoperiod Source: UniProtKB
• enucleate erythrocyte differentiation Source: ARUK-UCL
• epithelial cell differentiation involved in mammary gland alveolus development Source: UniProtKB
• heart development Source: ARUK-UCL
• locomotor rhythm Source: UniProtKB
• mammary gland alveolus development Source: UniProtKB
• mammary gland epithelial cell proliferation Source: UniProtKB
• negative regulation of B cell differentiation Source: ARUK-UCL
• negative regulation of DNA-binding transcription factor activity Source: GDB <p>Inferred from Direct Assay</p> <p>Used to indicate a direct assay for the function, process or component indicated by the GO term.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ
  • "Synergistic activation of the human orphan nuclear receptor SHP gene promoter by basic helix-loop-helix protein E2A and orphan nuclear receptor SF-1."
    Kim H.J., Kim J.Y., Park Y.Y., Choi H.S.
    Nucleic Acids Res 31:6860-6872(2003) [PubMed] [Europe PMC] [Abstract]
• negative regulation of gene expression Source: UniProtKB
• negative regulation of muscle cell differentiation Source: ARUK-UCL
• negative regulation of transcription, DNA-templated Source: GDBInferred from direct assayⁱ
  • "Synergistic activation of the human orphan nuclear receptor SHP gene promoter by basic helix-loop-helix protein E2A and orphan nuclear receptor SF-1."
    Kim H.J., Kim J.Y., Park Y.Y., Choi H.S.
    Nucleic Acids Res 31:6860-6872(2003) [PubMed] [Europe PMC] [Abstract]
• negative regulation of transcription by RNA polymerase II Source: ARUK-UCL
• neuron fate commitment Source: UniProtKB
• olfactory bulb development Source: ARUK-UCL
• positive regulation of astrocyte differentiation Source: ARUK-UCL
• positive regulation of blood pressure Source: UniProtKB
• positive regulation of cell cycle arrest Source: UniProtKB
• positive regulation of fat cell differentiation Source: ARUK-UCL
• positive regulation of gene expression Source: UniProtKB
• positive regulation of macrophage differentiation Source: ARUK-UCL
• positive regulation of smooth muscle cell proliferation Source: UniProtKB
• positive regulation of transcription, DNA-templated Source: UniProtKB
• positive regulation of transcription involved in G1/S transition of mitotic cell cycle Source: BHF-UCL <p>Inferred by Curator</p> <p>Used for cases where an annotation is not supported by any evidence but can be reasonably inferred by a curator from other GO annotations for which evidence<br />is available.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#ic">GO evidence code guide</a></p> Inferred by curatorⁱ
  • "Polycystin-1 and polycystin-2 regulate the cell cycle through the helix-loop-helix inhibitor Id2."
    Li X., Luo Y., Starremans P.G., McNamara C.A., Pei Y., Zhou J.
    Nat Cell Biol 7:1202-1212(2005) [PubMed] [Europe PMC] [Abstract]
• regulation of circadian rhythm Source: UniProtKB
• regulation of G1/S transition of mitotic cell cycle Source: BHF-UCL <p>Inferred from Mutant Phenotype</p> <p>Describes annotations that are concluded from looking at variations or changes in a gene product such as mutations or abnormal levels and includes techniques such as knockouts, overexpression, anti-sense experiments and use of specific protein inhibitors.</p> <p>More information in the <a href="http://geneontology.org/page/guide-go-evidence-codes#imp">GO evidence code guide</a></p> Inferred from mutant phenotypeⁱ
  • "Polycystin-1 and polycystin-2 regulate the cell cycle through the helix-loop-helix inhibitor Id2."
    Li X., Luo Y., Starremans P.G., McNamara C.A., Pei Y., Zhou J.
    Nat Cell Biol 7:1202-1212(2005) [PubMed] [Europe PMC] [Abstract]
• regulation of lipid metabolic process Source: UniProtKB
• regulation of neural precursor cell proliferation Source: UniProtKB
• regulation of neuron differentiation Source: UniProtKB

<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

Enzyme and pathway databases

<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

Organism-specific databases

<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

• UniProt annotation
• GO - Cellular component

Keywords - Cellular componentⁱ

<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

Organism-specific databases

Miscellaneous databases

Genetic variation databases

<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

Amino acid modifications

Keywords - PTMⁱ

Proteomic databases

PTM databases

<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

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stageⁱ

Gene expression databases

Organism-specific databases

<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

<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

GO - Molecular functionⁱ

• ion channel binding Source: BHF-UCLInferred from physical interactionⁱ
  • "Polycystin-1 and polycystin-2 regulate the cell cycle through the helix-loop-helix inhibitor Id2."
    Li X., Luo Y., Starremans P.G., McNamara C.A., Pei Y., Zhou J.
    Nat Cell Biol 7:1202-1212(2005) [PubMed] [Europe PMC] [Abstract]
• protein dimerization activity Source: InterPro
• RNA polymerase II activating transcription factor binding Source: ARUK-UCL

Protein-protein interaction databases

Miscellaneous databases

<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

3D structure databases

<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

Motif

<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

Phylogenomic databases

Family and domain databases

<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.

        10         20         30         40         50
MKAFSPVRSV RKNSLSDHSL GISRSKTPVD DPMSLLYNMN DCYSKLKELV 
        60         70         80         90        100
PSIPQNKKVS KMEILQHVID YILDLQIALD SHPTIVSLHH QRPGQNQASR 
       110        120        130 
TPLTTLNTDI SILSLQASEF PSELMSNDSK ALCG                  

Experimental Info

Sequence databases

Genome annotation databases

<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

• 100% Identity
• 90% Identity
• 50% Identity

<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

3D structure databases

Protein-protein interaction databases

PTM databases

Genetic variation databases

Proteomic databases

Protocols and materials databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Miscellaneous databases

Gene expression databases

Family and domain databases

<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 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

Documents

1. Human chromosome 2
   Human chromosome 2: entries, gene names and cross-references to MIM
2. MIM cross-references
   Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
3. PDB cross-references
   Index of Protein Data Bank (PDB) cross-references