Muscarinic acetylcholine receptor M4

<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

• G protein-coupled acetylcholine receptor activity Source: RGDInferred from sequence orthologyⁱ
  • "Isolation, sequence and functional expression of the mouse m4 muscarinic acetylcholine receptor gene."
    van Koppen C.J., Lenz W., Nathanson N.M.
    Biochim. Biophys. Acta 1173:342-344(1993) [PubMed] [Europe PMC] [Abstract]
• G protein-coupled receptor activity 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%2Dgo%2Devidence%2Dcodes#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. Bioinformatics 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]
• G protein-coupled serotonin receptor activity Source: GO_CentralInferred 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. Bioinformatics 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]
• guanyl-nucleotide exchange factor activity Source: RGD <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%2Dgo%2Devidence%2Dcodes#ida">GO evidence code guide</a></p> Inferred from direct assayⁱ
  • "Novel interaction between the M4 muscarinic acetylcholine receptor and elongation factor 1A2."
    McClatchy D.B., Knudsen C.R., Clark B.F., Kahn R.A., Hall R.A., Levey A.I.
    J. Biol. Chem. 277:29268-29274(2002) [PubMed] [Europe PMC] [Abstract]
• neurotransmitter receptor activity Source: GO_CentralInferred 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. Bioinformatics 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]

GO - Biological processⁱ

• adenylate cyclase-inhibiting G protein-coupled acetylcholine receptor signaling pathway Source: RGDInferred from sequence orthologyⁱ
  • "Isolation, sequence and functional expression of the mouse m4 muscarinic acetylcholine receptor gene."
    van Koppen C.J., Lenz W., Nathanson N.M.
    Biochim. Biophys. Acta 1173:342-344(1993) [PubMed] [Europe PMC] [Abstract]
• chemical synaptic transmission Source: GO_CentralInferred 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. Bioinformatics 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]
• G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger Source: GO_CentralInferred 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. Bioinformatics 12:449-462(2011) [PubMed] [Europe PMC] [Abstract]
• regulation of locomotion Source: InterPro
• response to organic substance Source: RGD <p>Inferred from Expression Pattern</p> <p>Covers cases where the annotation is inferred from the timing or location of expression of a gene.</p> <p>More information in the <a href="http://geneontology.org/page/guide%2Dgo%2Devidence%2Dcodes#iep">GO evidence code guide</a></p> Inferred from expression patternⁱ
  • "Neuronal damage and changes in the expression of muscarinic acetylcholine receptor subtypes in the neonatal rat cerebral cortical upon exposure to sparteine, a quinolizidine alkaloid."
    Flores-Soto M.E., Banuelos-Pineda J., Orozco-Suarez S., Schliebs R., Beas-Zarate C.
    Int. J. Dev. Neurosci. 24:401-410(2006) [PubMed] [Europe PMC] [Abstract]

<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

Topology

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

Chemistry 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 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%27">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

• guanyl-nucleotide exchange factor activity Source: RGDInferred from direct assayⁱ
  • "Novel interaction between the M4 muscarinic acetylcholine receptor and elongation factor 1A2."
    McClatchy D.B., Knudsen C.R., Clark B.F., Kahn R.A., Hall R.A., Levey A.I.
    J. Biol. Chem. 277:29268-29274(2002) [PubMed] [Europe PMC] [Abstract]

Protein-protein interaction databases

Chemistry 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

<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

Keywords - 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>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 1 potential isoform that is computationally mapped.Show allAlign All

        10         20         30         40         50
MXNFTPVNGS SANQSVRLVT AAHNHLETVE MVFIATVTGS LSLVTVVGNI 
        60         70         80         90        100
LVMLSIKVNR QLQTVNNYFL FSLGCADLII GAFSMNLYTL YIIKGYWPLG 
       110        120        130        140        150
AVVCDLWLAL DYVVSNASVM NLLIISFDRY FCVTKPLTYP ARRTTKMAGL 
       160        170        180        190        200
MIAAAWVLSF VLWAPAILFW QFVVGKRTVP DNQCFIQFLS NPAVTFGTAI 
       210        220        230        240        250
AAFYLPVVIM TVLYIHISLA SRSRVHKHRP EGPKEKKAKT LAFLKSPLMK 
       260        270        280        290        300
PSIKKPPPGG ASREELRNGK LEEAPPPALP PPPRPVPDKD TSNESSSGSA 
       310        320        330        340        350
TQNTKERPPT ELSTAEATTP ALPAPTLQPR TLNPASKWSK IQIVTKQTGN 
       360        370        380        390        400
ECVTAIEIVP ATPAGMRPAA NVARKFASIA RNQVRKKRQM AARERKVTRT 
       410        420        430        440        450
IFAILLAFIL TWTPYNVMVL VNTFCQSCIP ERVWSIGYWL CYVNSTINPA 
       460        470 
CYALCNATFK KTFRHLLLCQ YRNIGTAR                         

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

• 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

Chemistry databases

Protein family/group databases

PTM databases

Proteomic databases

Genome annotation databases

Organism-specific databases

Phylogenomic databases

Enzyme and pathway databases

Miscellaneous 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. 7-transmembrane G-linked receptors
   List of 7-transmembrane G-linked receptor entries
2. SIMILARITY comments
   Index of protein domains and families