製品: GGA1 Antibody
カタログ: DF14339
タンパク質の説明: Rabbit polyclonal antibody to GGA1
アプリケーション: ELISA(peptide)
反応性: Human, Mouse
分子量: 70kD(Calculated).
ユニプロット: Q9UJY5

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製品説明

ソース:
Rabbit
アプリケーション:
ELISA(peptide) 1:20000-1:40000
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

反応性:
Human,Mouse
クローナリティ:
Polyclonal
特異性:
GGA1 Antibody detects endogenous levels of total GGA1.
コンジュゲート:
Unconjugated.
精製:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
別名:

折りたたみ/展開

4930406E12Rik; ADP ribosylation factor binding protein 1; ADP ribosylation factor binding protein GGA1; ADP-ribosylation factor-binding protein GGA1; ARF binding protein 1; ARF-binding protein 1; Gamma adaptin related protein 1; gamma ear-containing; Gamma-adaptin-related protein 1; GGA 1; GGA1; GGA1 protein; GGA1_HUMAN; Golgi associated gamma adaptin ear containing ARF; Golgi associated gamma adaptin ear containing ARF binding protein 1; Golgi localized gamma ear containing ARF binding protein 1; Golgi-localized; OTTHUMP00000028975; OTTHUMP00000042200;

免疫原

免疫原:

A synthesized peptide derived from Human GGA1.

Uniprot:
遺伝子(ID):
発現特異性:
Q9UJY5 GGA1_HUMAN:

Ubiquitously expressed.

タンパク質配列:
MEPAMEPETLEARINRATNPLNKELDWASINGFCEQLNEDFEGPPLATRLLAHKIQSPQEWEAIQALTVLETCMKSCGKRFHDEVGKFRFLNELIKVVSPKYLGSRTSEKVKNKILELLYSWTVGLPEEVKIAEAYQMLKKQGIVKSDPKLPDDTTFPLPPPRPKNVIFEDEEKSKMLARLLKSSHPEDLRAANKLIKEMVQEDQKRMEKISKRVNAIEEVNNNVKLLTEMVMSHSQGGAAAGSSEDLMKELYQRCERMRPTLFRLASDTEDNDEALAEILQANDNLTQVINLYKQLVRGEEVNGDATAGSIPGSTSALLDLSGLDLPPAGTTYPAMPTRPGEQASPEQPSASVSLLDDELMSLGLSDPTPPSGPSLDGTGWNSFQSSDATEPPAPALAQAPSMESRPPAQTSLPASSGLDDLDLLGKTLLQQSLPPESQQVRWEKQQPTPRLTLRDLQNKSSSCSSPSSSATSLLHTVSPEPPRPPQQPVPTELSLASITVPLESIKPSNILPVTVYDQHGFRILFHFARDPLPGRSDVLVVVVSMLSTAPQPIRNIVFQSAVPKVMKVKLQPPSGTELPAFNPIVHPSAITQVLLLANPQKEKVRLRYKLTFTMGDQTYNEMGDVDQFPPPETWGSL

研究背景

機能:

Plays a role in protein sorting and trafficking between the trans-Golgi network (TGN) and endosomes. Mediates the ARF-dependent recruitment of clathrin to the TGN and binds ubiquitinated proteins and membrane cargo molecules with a cytosolic acidic cluster-dileucine (DXXLL) motif. Mediates export of the GPCR receptor ADRA2B to the cell surface. Required for targeting PKD1:PKD2 complex from the trans-Golgi network to the cilium membrane (By similarity). Regulates retrograde transport of proteins such as phosphorylated form of BACE1 from endosomes to the trans-Golgi network.

PTMs:

Phosphorylated by CK2 and dephosphorylated by PP2A. Phosphorylation of GGA1 allows the internal DXXLL motif to bind the VHS domain and to inhibit the recognition of cargo signals.

Ubiquitinated.

細胞の位置付け:

Golgi apparatus>trans-Golgi network membrane>Peripheral membrane protein. Endosome membrane>Peripheral membrane protein. Early endosome membrane>Peripheral membrane protein.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
組織特異性:

Ubiquitously expressed.

サブユニット構造:

Monomer (Probable). Interacts with GGA2 and GGA3. Binds to clathrin and activated ARFs, including ARF1, ARF5 and ARF6. Interacts with RABEP1 and RABGEF1. Interacts with the type-I membrane proteins LRP3, M6PR/CD-MPR and IGF2R/CI-MPR. Interacts (via N-terminal VHS domain) with SORL1/sorLA and SORT1 (via C-terminal cytosolic domain). Interacts with EPN4. Binds CCDC91, P200 and SYNRG. Interacts with NECAP1, NECAP2 and AFTPH/aftiphilin. Interacts with TSG101 and UBC. Interacts with RNF11. Interacts (via VHS domain) with BACE1 (via DXXLL motif); the interaction highly increases when BACE1 is phosphorylated at 'Ser-498'. Interacts with CNST (By similarity). Interacts with ADRA2B. Interacts with ARL3; the interaction recruits, in collaboration with RABEP1, PKD1:PKD2 complex to trans-Golgi network and is required for ciliary targeting (By similarity).

タンパク質ファミリー:

The VHS domain functions as a recognition module for sorting signals composed of an acidic cluster followed by two leucines (DXXLL motif).

The GAT domain is responsible for interaction with ARF-GTP, UBC and RABEP1. Required for recruitment to the TGN it prevents ARF-GTP hydrolysis.

The unstructured hinge region contains clathrin-binding but no autoinhibitory (DXXLL) motifs.

The GAE domain binds accessory proteins regulating GGAs function.

Belongs to the GGA protein family.

研究領域

· Cellular Processes > Transport and catabolism > Lysosome.   (View pathway)

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