GGA1

Last updated
GGA1
Protein GGA1 PDB 1j2j.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases GGA1 , golgi associated, gamma adaptin ear containing, ARF binding protein 1
External IDs OMIM: 606004 MGI: 2146207 HomoloGene: 39250 GeneCards: GGA1
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_145929

RefSeq (protein)

NP_001001560
NP_001166158
NP_001166159
NP_037497
NP_001350700

NP_666041

Location (UCSC) Chr 22: 37.61 – 37.63 Mb Chr 15: 78.76 – 78.78 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

ADP-ribosylation factor-binding protein GGA1 is a protein that in humans is encoded by the GGA1 gene. [5] [6] [7]

This gene encodes a member of the Golgi-localized, gamma adaptin ear-containing, ARF-binding (GGA) protein family. Members of this family are ubiquitous coat proteins that regulate the trafficking of proteins between the trans-Golgi network and the lysosome. These proteins share an amino-terminal VHS domain which mediates sorting of the mannose 6-phosphate receptors at the trans-Golgi network. They also contain a carboxy-terminal region with homology to the ear domain of gamma-adaptins. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [8]

Interactions

GGA1 has been shown to interact with Sortilin 1, [9] BACE2, [10] RABEP1 [11] and ARF3. [12] [13]

Related Research Articles

<span class="mw-page-title-main">COPI</span> Protein complex

COPI is a coatomer, a protein complex that coats vesicles transporting proteins from the cis end of the Golgi complex back to the rough endoplasmic reticulum (ER), where they were originally synthesized, and between Golgi compartments. This type of transport is retrograde transport, in contrast to the anterograde transport associated with the COPII protein. The name "COPI" refers to the specific coat protein complex that initiates the budding process on the cis-Golgi membrane. The coat consists of large protein subcomplexes that are made of seven different protein subunits, namely α, β, β', γ, δ, ε and ζ.

<span class="mw-page-title-main">ARF6</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor 6 (ARF6) is a member of the ADP ribosylation factor family of GTP-binding proteins. ARF6 has a variety of cellular functions that are frequently involved in trafficking of biological membranes and transmembrane protein cargo. ARF6 has specifically been implicated in endocytosis of plasma membrane proteins and also, to a lesser extent, plasma membrane protein recycling.

<span class="mw-page-title-main">ARF1</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor 1 is a protein that in humans is encoded by the ARF1 gene.

<span class="mw-page-title-main">COPB1</span> Protein-coding gene in humans

Coatomer subunit beta is a protein that in humans is encoded by the COPB1 gene.

<span class="mw-page-title-main">GGA3</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor-binding protein GGA3 is a protein that in humans is encoded by the GGA3 gene.

<span class="mw-page-title-main">AP1G1</span> Protein-coding gene in the species Homo sapiens

AP-1 complex subunit gamma-1 is a protein that in humans is encoded by the AP1G1 gene.

<span class="mw-page-title-main">GGA2</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor-binding protein GGA2 is a protein that in humans is encoded by the GGA2 gene.

<span class="mw-page-title-main">AP1B1</span> Protein-coding gene in the species Homo sapiens

AP-1 complex subunit beta-1 is a protein that in humans is encoded by the AP1B1 gene.

<span class="mw-page-title-main">ARF3</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor 3 is a protein that in humans is encoded by the ARF3 gene.

<span class="mw-page-title-main">AP1S1</span> Protein-coding gene in the species Homo sapiens

AP-1 complex subunit sigma-1A is a protein that in humans is encoded by the AP1S1 gene.

<span class="mw-page-title-main">GOLGA4</span> Protein-coding gene in the species Homo sapiens

Golgin subfamily A member 4 is a protein that in humans is encoded by the GOLGA4 gene.

<span class="mw-page-title-main">ARF5</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor 5 is a protein that in humans is encoded by the ARF5 gene.

<span class="mw-page-title-main">AP1G2</span> Protein-coding gene in the species Homo sapiens

AP-1 complex subunit gamma-like 2 is a protein that in humans is encoded by the AP1G2 gene.

<span class="mw-page-title-main">ARL1</span> Protein-coding gene in humans

ADP-ribosylation factor-like protein 1 is a protein that in humans is encoded by the ARL1 gene.

<span class="mw-page-title-main">Synergin gamma</span> Protein-coding gene in the species Homo sapiens

Synergin gamma also known as AP1 subunit gamma-binding protein 1 (AP1GBP1) is a protein that in humans is encoded by the SYNRG gene.

<span class="mw-page-title-main">DDEF2</span> Protein-coding gene in the species Homo sapiens

Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 is a protein that in humans is encoded by the ASAP2 gene.

<span class="mw-page-title-main">ARFRP1</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor-related protein 1 is a protein that in humans is encoded by the ARFRP1 gene.

<span class="mw-page-title-main">LRP3</span> Protein-coding gene in the species Homo sapiens

Low density lipoprotein receptor-related protein 3 (LRP-3) is a protein that in humans is encoded by the LRP3 gene.

Clathrin adaptor proteins, also known as adaptins, are vesicular transport adaptor proteins associated with clathrin. These proteins are synthesized in the ribosomes, processed in the endoplasmic reticulum and transported from the Golgi apparatus to the trans-Golgi network, and from there via small carrier vesicles to their final destination compartment. The association between adaptins and clathrin are important for vesicular cargo selection and transporting. Clathrin coats contain both clathrin and adaptor complexes that link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins, leading to their selection and concentration. Therefore, adaptor proteins are responsible for the recruitment of cargo molecules into a growing clathrin-coated pits. The two major types of clathrin adaptor complexes are the heterotetrameric vesicular transport adaptor proteins (AP1-5), and the monomeric GGA adaptors. Adaptins are distantly related to the other main type of vesicular transport proteins, the coatomer subunits, sharing between 16% and 26% of their amino acid sequence.

<span class="mw-page-title-main">Beta2-adaptin C-terminal domain</span>

The C-terminal domain ofBeta2-adaptin is a protein domain is involved in cell trafficking by aiding import and export of substances in and out of the cell.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000100083 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000033128 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Hirst J, Lui WW, Bright NA, Totty N, Seaman MN, Robinson MS (May 2000). "A family of proteins with gamma-adaptin and VHS domains that facilitate trafficking between the trans-Golgi network and the vacuole/lysosome". J Cell Biol. 149 (1): 67–80. doi:10.1083/jcb.149.1.67. PMC   2175106 . PMID   10747088.
  6. Dell'Angelica EC, Puertollano R, Mullins C, Aguilar RC, Vargas JD, Hartnell LM, Bonifacino JS (May 2000). "GGAs: a family of ADP ribosylation factor-binding proteins related to adaptors and associated with the Golgi complex". J Cell Biol. 149 (1): 81–94. doi:10.1083/jcb.149.1.81. PMC   2175099 . PMID   10747089.
  7. Xie L, Boyle D, Sanford D, Scherer PE, Pessin JE, Mora S (March 2006). "Intracellular trafficking and secretion of adiponectin is dependent on GGA-coated vesicles". J Biol Chem. 281 (11): 7253–9. doi: 10.1074/jbc.M511313200 . hdl: 2445/176753 . PMID   16407204.
  8. "Entrez Gene: GGA1 golgi associated, gamma adaptin ear containing, ARF binding protein 1".
  9. Jacobsen, Linda; Madsen Peder; Nielsen Morten S; Geraerts Wijnand P M; Gliemann Jørgen; Smit August B; Petersen Claus M (January 2002). "The sorLA cytoplasmic domain interacts with GGA1 and -2 and defines minimum requirements for GGA binding". FEBS Lett. 511 (1–3): 155–8. doi: 10.1016/S0014-5793(01)03299-9 . ISSN   0014-5793. PMID   11821067. S2CID   21977507.
  10. He, Xiangyuan; Chang Wan-Pin; Koelsch Gerald; Tang Jordan (July 2002). "Memapsin 2 (beta-secretase) cytosolic domain binds to the VHS domains of GGA1 and GGA2: implications on the endocytosis mechanism of memapsin 2". FEBS Lett. 524 (1–3): 183–7. doi: 10.1016/S0014-5793(02)03052-1 . ISSN   0014-5793. PMID   12135764.
  11. Mattera, Rafael; Arighi Cecilia N; Lodge Robert; Zerial Marino; Bonifacino Juan S (January 2003). "Divalent interaction of the GGAs with the Rabaptin-5-Rabex-5 complex". EMBO J. 22 (1): 78–88. doi:10.1093/emboj/cdg015. ISSN   0261-4189. PMC   140067 . PMID   12505986.
  12. Boman, Annette L; Salo Paul D; Hauglund Melissa J; Strand Nicole L; Rensink Shelly J; Zhdankina Olga (September 2002). "ADP-ribosylation factor (ARF) interaction is not sufficient for yeast GGA protein function or localization". Mol. Biol. Cell. 13 (9): 3078–95. doi:10.1091/mbc.E02-02-0078. ISSN   1059-1524. PMC   124144 . PMID   12221117.
  13. Boman, A L; Zhang C j; Zhu X; Kahn R A (April 2000). "A family of ADP-ribosylation factor effectors that can alter membrane transport through the trans-Golgi". Mol. Biol. Cell. 11 (4): 1241–55. doi:10.1091/mbc.11.4.1241. ISSN   1059-1524. PMC   14844 . PMID   10749927.

Further reading