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    MLNR motilin receptor [ Homo sapiens (human) ]

    Gene ID: 2862, updated on 18-Sep-2018

    Summary

    Official Symbol
    MLNRprovided by HGNC
    Official Full Name
    motilin receptorprovided by HGNC
    Primary source
    HGNC:HGNC:4495
    See related
    Ensembl:ENSG00000102539 MIM:602885; Vega:OTTHUMG00000016909
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    GPR38; MTLR1
    Summary
    Motilin is a 22 amino acid peptide hormone expressed throughout the gastrointestinal (GI) tract. The protein encoded by this gene is a motilin receptor which is a member of the G-protein coupled receptor 1 family. This member is a multi-pass transmembrane protein, and is an important therapeutic target for the treatment of hypomotility disorders. [provided by RefSeq, Aug 2011]
    Expression
    Low expression observed in reference dataset See more
    Orthologs

    Genomic context

    See MLNR in Genome Data Viewer
    Location:
    13q14.2
    Exon count:
    2
    Annotation release Status Assembly Chr Location
    109 current GRCh38.p12 (GCF_000001405.38) 13 NC_000013.11 (49220338..49222377)
    105 previous assembly GRCh37.p13 (GCF_000001405.25) 13 NC_000013.10 (49794474..49796513)

    Chromosome 13 - NC_000013.11Genomic Context describing neighboring genes Neighboring gene fibronectin type III domain containing 3A Neighboring gene cytochrome c oxidase subunit 7C pseudogene 1 Neighboring gene 2-oxoglutarate and iron dependent oxygenase domain containing 1 pseudogene 1 Neighboring gene uncharacterized LOC105370203 Neighboring gene THAP domain containing 12 pseudogene 10

    Genomic regions, transcripts, and products

    Expression

    • Project title: HPA RNA-seq normal tissues
    • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
    • BioProject: PRJEB4337
    • Publication: PMID 24309898
    • Analysis date: Wed Jun 15 11:32:44 2016

    Bibliography

    GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

    Pathways from BioSystems

    • Class A/1 (Rhodopsin-like receptors), organism-specific biosystem (from REACTOME)
      Class A/1 (Rhodopsin-like receptors), organism-specific biosystemRhodopsin-like receptors (class A/1) are the largest group of GPCRs and are the best studied group from a functional and structural point of view. They show great diversity at the sequence level and ...
    • G alpha (q) signalling events, organism-specific biosystem (from REACTOME)
      G alpha (q) signalling events, organism-specific biosystemThe classic signalling route for G alpha (q) is activation of phospholipase C beta thereby triggering phosphoinositide hydrolysis, calcium mobilization and protein kinase C activation. This provides ...
    • GPCR downstream signaling, organism-specific biosystem (from REACTOME)
      GPCR downstream signaling, organism-specific biosystemG protein-coupled receptors (GPCRs) are classically defined as the receptor, G-protein and downstream effectors, the alpha subunit of the G-protein being the primary signaling molecule. However, it h...
    • GPCR ligand binding, organism-specific biosystem (from REACTOME)
      GPCR ligand binding, organism-specific biosystemThere are more than 800 G-protein coupled receptor (GPCRs) in the human genome, making it the largest receptor superfamily. GPCRs are also the largest class of drug targets, involved in virtually all...
    • GPCRs, Class A Rhodopsin-like, organism-specific biosystem (from WikiPathways)
      GPCRs, Class A Rhodopsin-like, organism-specific biosystemThis pathway was created using the GPCRDB (Horn et al., 1998), http://www.gpcr.org/7tm/ (originally at http://www.cmbi.kun.nl/7tm/). The groupings are based on the GPCR phylogenetic tree available fr...
    • Gastrin-CREB signalling pathway via PKC and MAPK, organism-specific biosystem (from REACTOME)
      Gastrin-CREB signalling pathway via PKC and MAPK, organism-specific biosystemGastrin is a hormone whose main function is to stimulate secretion of hydrochloric acid by the gastric mucosa, which results in gastrin formation inhibition. This hormone also acts as a mitogenic fac...
    • Neuroactive ligand-receptor interaction, organism-specific biosystem (from KEGG)
      Neuroactive ligand-receptor interaction, organism-specific biosystem
      Neuroactive ligand-receptor interaction
    • Neuroactive ligand-receptor interaction, conserved biosystem (from KEGG)
      Neuroactive ligand-receptor interaction, conserved biosystem
      Neuroactive ligand-receptor interaction
    • Peptide ligand-binding receptors, organism-specific biosystem (from REACTOME)
      Peptide ligand-binding receptors, organism-specific biosystemThese receptors, a subset of the Class A/1 (Rhodopsin-like) family, all bind peptide ligands which include the chemokines, opioids and somatostatins.
    • Signal Transduction, organism-specific biosystem (from REACTOME)
      Signal Transduction, organism-specific biosystemSignal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such a...
    • Signaling by GPCR, organism-specific biosystem (from REACTOME)
      Signaling by GPCR, organism-specific biosystemG protein-coupled receptors (GPCRs; 7TM receptors; seven transmembrane domain receptors; heptahelical receptors; G protein-linked receptors [GPLR]) are the largest family of transmembrane receptors i...

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    G protein-coupled peptide receptor activity IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Process Evidence Code Pubs
    G protein-coupled receptor signaling pathway TAS
    Traceable Author Statement
    more info
     
    Component Evidence Code Pubs
    integral component of membrane IEA
    Inferred from Electronic Annotation
    more info
     
    plasma membrane TAS
    Traceable Author Statement
    more info
     

    General protein information

    Preferred Names
    motilin receptor
    Names
    G protein-coupled receptor 38

    NCBI Reference Sequences (RefSeq)

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    Genomic

    1. NG_029790.1 RefSeqGene

      Range
      5001..7040
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001507.1NP_001498.1  motilin receptor

      See identical proteins and their annotated locations for NP_001498.1

      Status: REVIEWED

      Source sequence(s)
      AY603964
      Consensus CDS
      CCDS9414.1
      UniProtKB/Swiss-Prot
      O43193
      Related
      ENSP00000218721.1, OTTHUMP00000018402, ENST00000218721.1, OTTHUMT00000044897
      Conserved Domains (1) summary
      pfam00001
      Location:55355
      7tm_1; 7 transmembrane receptor (rhodopsin family)

    RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109 details...Open this link in a new tab

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCh38.p12 Primary Assembly

    Genomic

    1. NC_000013.11 Reference GRCh38.p12 Primary Assembly

      Range
      49220338..49222377
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
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