Display Settings:

Format

Send to:

Choose Destination

    AP1G1 adaptor-related protein complex 1, gamma 1 subunit [ Homo sapiens ]

    Gene ID: 164, updated on 19-May-2012

    Summary

    Official Symbol
    AP1G1provided by HGNC
    Official Full Name
    adaptor-related protein complex 1, gamma 1 subunitprovided by HGNC
    Primary source
    HGNC:555
    See related
    Ensembl:ENSG00000166747; HPRD:04637; MIM:603533; Vega:OTTHUMG00000176871
    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
    ADTG; CLAPG1; MGC18255
    Summary
    Adaptins are important components of clathrin-coated vesicles transporting ligand-receptor complexes from the plasma membrane or from the trans-Golgi network to lysosomes. The adaptin family of proteins is composed of four classes of molecules named alpha, beta-, beta prime- and gamma- adaptins. Adaptins, together with medium and small subunits, form a heterotetrameric complex called an adaptor, whose role is to promote the formation of clathrin-coated pits and vesicles. The protein encoded by this gene is a gamma-adaptin protein and it belongs to the adaptor complexes large subunits family. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

    Genomic context

    Location :
    16q23
    Sequence :
    Chromosome: 16; NC_000016.9 (71762903..71842976, complement)
    See AP1G1 in Epigenomics, MapViewer

    Chromosome 16 - NC_000016.9Genomic Context describing neighboring genes Neighboring gene PH domain and leucine rich repeat protein phosphatase 2 Neighboring gene small nucleolar RNA, H/ACA box 70D (retrotransposed) Neighboring gene ISPF6484 Neighboring gene small nucleolar RNA, C/D box 71 Neighboring gene tripartite motif containing 13 pseudogene Neighboring gene ataxin 1-like Neighboring gene zinc finger protein 821

    Genomic regions, transcripts, and products

    Bibliography

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

    HIV-1 protein interactions

    Protein Gene Interaction Pubs
    Envelope transmembrane glycoprotein gp41 env The highly conserved C-terminal dileucine motif (residues 851-856) in the cytosolic domain of HIV-1 gp41 interacts with clathrin-associated AP-1 adaptor complexes PubMed
    env The cytoplasmic domain (residues 707-856) of HIV-1 gp41 interacts with whole clathrin-associated AP-1 and AP-2 adaptor complexes PubMed
    Nef nef HIV-1 Nef stabilizes AP-1 complexes on endosomal membranes after ADP-ribosylation factor-1 (ARF1) -dependent attachment PubMed
    nef HIV-1 Nef stabilizes the association of AP-1 with membranes; the dileucine residues (164-165) in Nef are required for Nef binding and stabilization of the AP-1 complexes PubMed

    Go to the HIV-1, Human Protein Interaction Database

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description
    NP_001119.2 NP_061039.2 AP1AR    BIND  PubMed C4orf16 (2c18) interacts with AP1G1 (gamma-1-adaptin). 
    NP_001119.2 NP_001274.1 AP1S1    BIND  PubMed The gamma-1 and sigma-1A subunits of the AP-1 complex interact. This interaction was modeled on a demonstrated interaction between mouse gamma-1 and human sigma-1A. 
    O43747 Q6ULP2 AFTPH    HPRD  PubMed  
    O43747 Q63HQ0 AP1AR    HPRD  PubMed  
    O43747 Q10567 AP1B1    HPRD  PubMed  
    O43747 O43747 AP1G1    HPRD  PubMed  
    O43747 Q9Y6Q5 AP1M2    HPRD  PubMed  
    O43747 P61966 AP1S1    HPRD  PubMed  
    O43747 P56377 AP1S2    HPRD  PubMed  
    O43747 P84077 ARF1    HPRD  PubMed  
    O43747 Q14677 CLINT1    HPRD  PubMed  
    O43747 Q00610 CLTC    HPRD  PubMed  
    O43747 Q8NFT8 DNER    HPRD  PubMed  
    O43747 P78559 MAP1A    HPRD  PubMed  
    O43747 Q15276 RABEP1    HPRD  PubMed  
    O43747 Q9UJ41 RABGEF1    HPRD  PubMed  
    O43747 P11277 SPTB    HPRD  PubMed  
    O43747 Q9UMZ2 SYNRG    HPRD  PubMed  
    O43747 P08247 SYP    HPRD  PubMed  
    BioGRID:106673 BioGRID:106671 AP1B1    BioGRID  PubMed Affinity Capture-Western; Two-hybrid 
    BioGRID:106673 BioGRID:114421 AP1M1    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:115364 AP1M2    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:107588 AP1S1    BioGRID  PubMed Affinity Capture-Western; Two-hybrid 
    BioGRID:106673 BioGRID:114419 AP1S2    BioGRID  PubMed Two-hybrid 
    BioGRID:106673 BioGRID:107587 AP2M1    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:107589 AP2S1    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:106870 ARF1    BioGRID  PubMed Reconstituted Complex 
    BioGRID:106673 BioGRID:115038 CLINT1    BioGRID  PubMed Reconstituted Complex 
    BioGRID:106673 BioGRID:122019 KIF13A    BioGRID  PubMed Reconstituted Complex 
    BioGRID:106673 BioGRID:117461 NECAP1    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:120832 NECAP2    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:106673 BioGRID:111806 RAB5A    BioGRID  PubMed Two-hybrid 
    BioGRID:106673 BioGRID:114583 RABEP1    BioGRID  PubMed Reconstituted Complex; Two-hybrid 
    BioGRID:106673 BioGRID:116432 SYNRG    BioGRID  PubMed Reconstituted Complex; Two-hybrid 
    BioGRID:106673 BioGRID:112721 SYP    BioGRID  PubMed Affinity Capture-Western; Two-hybrid 
    BioGRID:106673 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-MS 

    General gene information

    Markers

    Homology

    Pathways from BioSystems

    • Clathrin derived vesicle budding, organism-specific biosystem (from REACTOME)
      Clathrin derived vesicle budding, organism-specific biosystemThere at least two classes of clathrin coated vesicles in cells, one predominantly Golgi-associated, involved in budding from the trans-Golgi network and the other at the plasma membrane. Here the cl...
    • Disease, organism-specific biosystem (from REACTOME)
      Disease, organism-specific biosystemBiological processes are captured in Reactome by identifying the molecules (DNA, RNA, protein, small molecules) involved in them and describing the details of their interactions. From this molecular ...
    • Golgi Associated Vesicle Biogenesis, organism-specific biosystem (from REACTOME)
      Golgi Associated Vesicle Biogenesis, organism-specific biosystemProteins that have been synthesized, processed and sorted eventually reach the final steps of the secretory pathway. This pathway is responsible not only for proteins that are secreted from the cell ...
    • HIV Infection, organism-specific biosystem (from REACTOME)
      HIV Infection, organism-specific biosystemThe global pandemic of Human Immunodeficiency Virus (HIV) infection has resulted in tens of millions of people infected by the virus and millions more affected. UNAIDS estimates around 40 million ...
    • Host Interactions of HIV factors, organism-specific biosystem (from REACTOME)
      Host Interactions of HIV factors, organism-specific biosystemLike all viruses, HIV-1 must co-opt the host cell macromolecular transport and processing machinery. HIV-1 Vpr and Rev proteins play key roles in this co-optation. Efficient HIV-1 replication likewis...
    • Lysosome, organism-specific biosystem (from KEGG)
      Lysosome, organism-specific biosystemLysosomes are membrane-delimited organelles in animal cells serving as the cell's main digestive compartment to which all sorts of macromolecules are delivered for degradation. They contain more than...
    • Lysosome, conserved biosystem (from KEGG)
      Lysosome, conserved biosystemLysosomes are membrane-delimited organelles in animal cells serving as the cell's main digestive compartment to which all sorts of macromolecules are delivered for degradation. They contain more than...
    • Lysosome Vesicle Biogenesis, organism-specific biosystem (from REACTOME)
      Lysosome Vesicle Biogenesis, organism-specific biosystemProteins that have been synthesized, processed and sorted eventually reach the final steps of the secretory pathway. This pathway is responsible not only for proteins that are secreted from the cell ...
    • Membrane Trafficking, organism-specific biosystem (from REACTOME)
      Membrane Trafficking, organism-specific biosystemThe secretory membrane system allows a cell to regulate delivery of newly synthesized proteins, carbohydrates, and lipids to the cell surface, a necessity for growth and homeostasis. The system is ma...
    • Nef mediated downregulation of MHC class I complex cell surface expression, organism-specific biosystem (from REACTOME)
      Nef mediated downregulation of MHC class I complex cell surface expression, organism-specific biosystemDown-regulation of MHC class I involves Nef-mediated connection in the endosomes between MHC-I's cytoplasmic tail and the phosphofurin acidic cluster sorting protein-1 (PACS-1)-dependent protein-sort...
    • Nef-mediates down modulation of cell surface receptors by recruiting them to clathrin adapters, organism-specific biosystem (from REACTOME)
      Nef-mediates down modulation of cell surface receptors by recruiting them to clathrin adapters, organism-specific biosystemThe maximal virulence of HIV-1 requires Nef, a virally encoded peripheral membrane protein. Nef binds to the adaptor protein (AP) complexes of coated vesicles, inducing an expansion of the endosomal ...
    • The role of Nef in HIV-1 replication and disease pathogenesis, organism-specific biosystem (from REACTOME)
      The role of Nef in HIV-1 replication and disease pathogenesis, organism-specific biosystemThe HIV-1 Nef protein is a 27-kDa myristoylated protein that is abundantly produced during the early phase of viral replication cycle. It is highly conserved in all primate lentiviruses, suggesting t...
    • trans-Golgi Network Vesicle Budding, organism-specific biosystem (from REACTOME)
      trans-Golgi Network Vesicle Budding, organism-specific biosystemAfter passing through the Golgi complex, secretory cargo is packaged into post-Golgi transport intermediates (post-Golgi), which translocate plus-end directed along microtubules to the plasma membran...

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    kinesin binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    protein transporter activity IEA
    Inferred from Electronic Annotation
    more info
     
    transporter activity TAS
    Traceable Author Statement
    more info
    PubMed 
    Process Evidence Code Pubs
    cellular membrane organization TAS
    Traceable Author Statement
    more info
     
    endocytosis IEA
    Inferred from Electronic Annotation
    more info
     
    intracellular protein transport IEA
    Inferred from Electronic Annotation
    more info
     
    post-Golgi vesicle-mediated transport TAS
    Traceable Author Statement
    more info
     
    regulation of defense response to virus by virus TAS
    Traceable Author Statement
    more info
     
    viral reproduction TAS
    Traceable Author Statement
    more info
     
    Component Evidence Code Pubs
    AP-type membrane coat adaptor complex TAS
    Traceable Author Statement
    more info
    PubMed 
    Golgi apparatus IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Golgi membrane TAS
    Traceable Author Statement
    more info
     
    clathrin adaptor complex IEA
    Inferred from Electronic Annotation
    more info
     
    clathrin coated vesicle membrane ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    clathrin-coated vesicle IDA
    Inferred from Direct Assay
    more info
    PubMed 
    cytoplasm TAS
    Traceable Author Statement
    more info
    PubMed 
    cytoplasmic vesicle IEA
    Inferred from Electronic Annotation
    more info
     
    cytoplasmic vesicle membrane TAS
    Traceable Author Statement
    more info
     
    cytosol TAS
    Traceable Author Statement
    more info
     
    lysosomal membrane TAS
    Traceable Author Statement
    more info
     
    membrane IEA
    Inferred from Electronic Annotation
    more info
     
    recycling endosome IDA
    Inferred from Direct Assay
    more info
    PubMed 

    General protein information

    Preferred Names
    AP-1 complex subunit gamma-1
    Names
    AP-1 complex subunit gamma-1
    gamma adaptin
    gamma1-adaptin
    golgi adaptor HA1/AP1 adaptin gamma subunit
    adaptor protein complex AP-1 subunit gamma-1
    golgi adaptor HA1/AP1 adaptin subunit gamma-1
    adapter-related protein complex 1 subunit gamma-1
    clathrin assembly protein complex 1 gamma large chain
    clathrin assembly protein complex 1 gamma-1 large chain
    clathrin-associated/assembly/adaptor protein, large, gamma 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_001030007.1NP_001025178.1  AP-1 complex subunit gamma-1 isoform a

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (a).
      Source sequence(s)
      AC009097, BC036283, BU902252
      Consensus CDS
      CCDS45522.1
      UniProtKB/Swiss-Prot
      O43747
      UniProtKB/TrEMBL
      Q8IY97
      Related
      ENSP00000377148, OTTHUMP00000255295, ENST00000393512, OTTHUMT00000434151
      Conserved Domains (2) summary
      pfam01602
      Location:24577
      Blast Score: 1306
      Adaptin_N; Adaptin N terminal region
      cl03759
      Location:708820
      Blast Score: 321
      Alpha_adaptinC2; Adaptin C-terminal domain
    2. NM_001128.5NP_001119.3  AP-1 complex subunit gamma-1 isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) lacks an in-frame exon compared to variant 1. The resulting isoform (b) has the same N- and C-termini but is shorter compared to isoform a.
      Source sequence(s)
      AB015317, AC009097, BC036283, BU902252
      Consensus CDS
      CCDS32480.1
      UniProtKB/Swiss-Prot
      O43747
      UniProtKB/TrEMBL
      Q8IY97
      Related
      ENSP00000299980, OTTHUMP00000255292, ENST00000299980, OTTHUMT00000434147
      Conserved Domains (2) summary
      pfam01602
      Location:24574
      Blast Score: 1309
      Adaptin_N; Adaptin N terminal region
      cl03759
      Location:705817
      Blast Score: 321
      Alpha_adaptinC2; Adaptin C-terminal domain

    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_000016.9 Reference GRCh37.p5 Primary Assembly

      Range
      71762903..71842976, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000148.1 Alternate HuRef

      Range
      57530455..57610654, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Related Sequences

    Nucleotide Protein
    Heading Accession and Version
    genomic AC009097.9 (189779..199470) None
    genomic AC010653.10 (53473..123854) None
    genomic AJ224112.1 CAA11832.1
    genomic AJ224113.1 None
    genomic AJ224114.1 None
    genomic CH471166.2 EAW59222.1
      EAW59223.1
      EAW59224.1
    mRNA AB015317.1 BAA33389.1
    mRNA AK025020.1 None
    mRNA AK055122.1 BAG51473.1
    mRNA AK128078.1 BAG54627.1
    mRNA AK225906.1 None
    mRNA AK293233.1 BAG56772.1
    mRNA AK294546.1 BAG57752.1
    mRNA AK299630.1 BAG61558.1
    mRNA AK314484.1 None
    mRNA AL110198.1 CAB53673.1
    mRNA BC003414.1 AAH03414.1
    mRNA BC036283.1 AAH36283.1
    mRNA BC051747.1 None
    mRNA BU902252.1 None
    mRNA Y12226.1 CAA72902.1
    other-genetic EU832486.1 ACE87658.1
    other-genetic EU832566.1 ACE86968.1
    Protein Accession Links
    GenPept Link UniProtKB Link
    O43747.5 GenPept UniProtKB/Swiss-Prot:O43747
    Q8IY97 GenPept UniProtKB/TrEMBL:Q8IY97
    Q9BTR5 GenPept UniProtKB/TrEMBL:Q9BTR5

      Supplemental Content

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...