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    C5AR1 complement component 5a receptor 1 [ Homo sapiens ]

    Gene ID: 728, updated on 13-May-2012

    Summary

    Official Symbol
    C5AR1provided by HGNC
    Official Full Name
    complement component 5a receptor 1provided by HGNC
    Primary source
    HGNC:1338
    See related
    Ensembl:ENSG00000197405; HPRD:00224; MIM:113995
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    C5A; C5AR; C5R1; CD88

    Genomic context

    Location :
    19q13.3-q13.4
    Sequence :
    Chromosome: 19; NC_000019.9 (47813104..47825327)
    See C5AR1 in Epigenomics, MapViewer

    Chromosome 19 - NC_000019.9Genomic Context describing neighboring genes Neighboring gene coiled-coil domain containing 9 Neighboring gene proline rich 24 Neighboring gene G protein-coupled receptor 77 Neighboring gene DEAH (Asp-Glu-Ala-His) box polypeptide 34

    Genomic regions, transcripts, and products

    Bibliography

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    HIV-1 protein interactions

    Protein Gene Interaction Pubs
    Envelope surface glycoprotein gp120 env Interaction of HIV-1 gp120 with CD4 is sufficient to trigger a marked reduction in C5a Receptor and a modest reduction in FMLP Receptor on monocytes PubMed
    Nef nef Stable expression of HIV-1 Nef induces the upregulated expression of CD88 (complement receptor C5a) PubMed

    Go to the HIV-1, Human Protein Interaction Database

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description
    NP_001727.1 NP_001726.2 C5    BIND  PubMed C5 (C5a) interacts with C5R1. 
    P21730 P49407 ARRB1    HPRD  PubMed  
    P21730 P32121 ARRB2    HPRD  PubMed  
    P21730 P01031 C5    HPRD  PubMed  
    P21730 P21730 C5AR1    HPRD  PubMed  
    P21730 P04899 GNAI2    HPRD  PubMed  
    P21730 Q9P296 GPR77    HPRD  PubMed  
    P21730 P39019 RPS19    HPRD  PubMed  
    P21730 P42768 WAS    HPRD  PubMed  
    BioGRID:107189 BioGRID:107188 C5    BioGRID  PubMed Reconstituted Complex 
    BioGRID:107189 BioGRID:109033 GNAI2    BioGRID  PubMed Co-purification 
    BioGRID:107189 BioGRID:109035 GNAI3    BioGRID  PubMed Co-purification 

    General gene information

    Markers

    Homology

    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 ...
    • Complement and Coagulation Cascades, organism-specific biosystem (from WikiPathways)
      Complement and Coagulation Cascades, organism-specific biosystemBlood coagulation is a series of coordinated and calcium-dependent proenzyme-to-serine protease conversions likely to be localized on the surfaces of activated cells in vivo. It culminates in the for...
    • Complement and coagulation cascades, organism-specific biosystem (from KEGG)
      Complement and coagulation cascades, organism-specific biosystemThe complement system is a proteolytic cascade in blood plasma and a mediator of innate immunity, a nonspecific defense mechanism against pathogens. There are three pathways of complement activation:...
    • Complement and coagulation cascades, conserved biosystem (from KEGG)
      Complement and coagulation cascades, conserved biosystemThe complement system is a proteolytic cascade in blood plasma and a mediator of innate immunity, a nonspecific defense mechanism against pathogens. There are three pathways of complement activation:...
    • G alpha (i) signalling events, organism-specific biosystem (from REACTOME)
      G alpha (i) signalling events, organism-specific biosystemThe classical signalling mechanism for G alpha (i) is inhibition of the cAMP dependent pathway through inhibition of adenylate cyclase. Decreased production of cAMP from ATP results in decreased act...
    • 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...
    • 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 GPCRs, organism-specific biosystem (from WikiPathways)
      Peptide GPCRs, organism-specific biosystem
      Peptide GPCRs
    • 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...
    • Staphylococcus aureus infection, organism-specific biosystem (from KEGG)
      Staphylococcus aureus infection, organism-specific biosystemStaphylococcus aureus can cause multiple forms of infections ranging from superficial skin infections to food poisoning and life-threatening infections. The organism has several ways to divert the ef...
    • Staphylococcus aureus infection, conserved biosystem (from KEGG)
      Staphylococcus aureus infection, conserved biosystemStaphylococcus aureus can cause multiple forms of infections ranging from superficial skin infections to food poisoning and life-threatening infections. The organism has several ways to divert the ef...

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    C5a anaphylatoxin receptor activity IEA
    Inferred from Electronic Annotation
    more info
     
    G-protein coupled receptor activity IEA
    Inferred from Electronic Annotation
    more info
     
    receptor activity IEA
    Inferred from Electronic Annotation
    more info
     
    signal transducer activity IEA
    Inferred from Electronic Annotation
    more info
     
    Process Evidence Code Pubs
    activation of MAPK activity TAS
    Traceable Author Statement
    more info
    PubMed 
    activation of phospholipase C activity TAS
    Traceable Author Statement
    more info
    PubMed 
    cellular defense response TAS
    Traceable Author Statement
    more info
    PubMed 
    chemotaxis IEA
    Inferred from Electronic Annotation
    more info
     
    defense response to Gram-positive bacterium IEA
    Inferred from Electronic Annotation
    more info
     
    elevation of cytosolic calcium ion concentration TAS
    Traceable Author Statement
    more info
    PubMed 
    immune response TAS
    Traceable Author Statement
    more info
    PubMed 
    neutrophil chemotaxis IEA
    Inferred from Electronic Annotation
    more info
     
    response to peptidoglycan IEA
    Inferred from Electronic Annotation
    more info
     
    sensory perception of chemical stimulus TAS
    Traceable Author Statement
    more info
    PubMed 
    signal transduction TAS
    Traceable Author Statement
    more info
    PubMed 
    Component Evidence Code Pubs
    integral to plasma membrane TAS
    Traceable Author Statement
    more info
    PubMed 
    plasma membrane TAS
    Traceable Author Statement
    more info
     

    General protein information

    Preferred Names
    C5a anaphylatoxin chemotactic receptor
    Names
    C5a anaphylatoxin chemotactic receptor
    C5a-R
    C5a ligand
    C5a anaphylatoxin receptor
    complement component 5 receptor 1

    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.

    mRNA and Protein(s)

    1. NM_001736.3NP_001727.1  C5a anaphylatoxin chemotactic receptor

      Status: VALIDATED

      Source sequence(s)
      AC099491, BC008982, BI916506
      Consensus CDS
      CCDS33063.1
      UniProtKB/Swiss-Prot
      P21730
      Related
      ENSP00000347197, ENST00000355085
      Conserved Domains (1) summary
      pfam00001
      Location:60300
      Blast Score: 446
      7tm_1; 7 transmembrane receptor (rhodopsin family)

    RefSeqs of Annotated Genomes: Build 37.3

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

    Reference GRCh37.p5 Primary Assembly

    Genomic

    1. NC_000019.9 Reference GRCh37.p5 Primary Assembly

      Range
      47813104..47825327
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000151.1 Alternate HuRef

      Range
      44237376..44249615
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Related Sequences

    Nucleotide Protein
    Heading Accession and Version
    genomic AC099491.2 (10884..23086) None
    genomic AY221091.1 AAO65969.1
    genomic CH471126.1 EAW57470.1
      EAW57471.1
    genomic S56557.1 AAD14919.1
    genomic X58674.1 CAB37830.1
    mRNA BC008982.1 AAH08982.1
    mRNA BE042476.1 None
    mRNA BI916506.1 None
    mRNA BM830753.1 None
    mRNA BT007358.1 AAP36022.1
    mRNA M62505.1 AAA62831.1
    mRNA X57250.1 CAA40530.1
    other-genetic DQ891757.2 ABM82683.1
    other-genetic DQ894940.2 ABM85866.1
    Protein Accession Links
    GenPept Link UniProtKB Link
    P21730.2 GenPept UniProtKB/Swiss-Prot:P21730

      Supplemental Content

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