Gene Symbol | GM2A |
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Entrez Gene | 2760 |
Alt Symbol | GM2-AP, SAP-3 |
Species | Human |
Gene Type | protein-coding |
Description | GM2 ganglioside activator |
Other Description | cerebroside sulfate activator protein|ganglioside GM2 activator|shingolipid activator protein 3|sphingolipid activator protein 3 |
Swissprots | D3DQH6 Q14428 Q14426 Q6LBL5 B2R699 P17900 |
Accessions | AAD25741 AAF63788 EAW61680 EAW61681 P17900 AK225978 AK298867 BAG60987 AK312494 BAG35396 BC009273 AAH09273 BM834780 BX473154 DQ891914 ABM82840 DQ895098 ABM86024 L01439 AAA52767 M76477 AAA35907 X16087 CAA34215 X61094 CAA43407 X61095 CAA43408 X62078 CAA43993 NM_000405 NP_000396 NM_001167607 NP_001161079 |
Function | The large binding pocket can accommodate several single chain phospholipids and fatty acids, GM2A also exhibits some calcium-independent phospholipase activity (By similarity). Binds gangliosides and stimulates ganglioside GM2 degradation. It stimulates only the breakdown of ganglioside GM2 and glycolipid GA2 by beta-hexosaminidase A. It extracts single GM2 molecules from membranes and presents them in soluble form to beta- hexosaminidase A for cleavage of N-acetyl-D-galactosamine and conversion to GM3. {ECO:0000250}. |
Subcellular Location | Lysosome. |
Top Pathways | Lysosome |
GM2-AP (E-7) - sc-514437 from Santa Cruz Biotechnology
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GM2-AP (F-14) - sc-68088 from Santa Cruz Biotechnology
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GM2-AP (P-12) - sc-68089 from Santa Cruz Biotechnology
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Anti-GM2A antibody - ab113416 from Abcam
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Anti-GM2A antibody - ab107501 from Abcam
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Anti-GM2A antibody - ab113440 from Abcam
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Anti-GM2A antibody - ab150476 from Abcam
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Anti-GM2A antibody - ab118433 from Abcam
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Anti-GM2A antibody - ab118450 from Abcam
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Anti-GM2A antibody - ab118453 from Abcam
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Anti-GM2A antibody - ab67076 from Abcam
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Anti-GM2A antibody - ab104323 from Abcam
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Anti-GM2A Antibody (aa164-175) - LS-C139706 from LifeSpan Bioscience
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Anti-GM2A Antibody (aa179-189) - LS-C139707 from LifeSpan Bioscience
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Anti-GM2A Antibody (HRP) - LS-C183195 from LifeSpan Bioscience
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Anti-GM2A Antibody (FITC) - LS-C183196 from LifeSpan Bioscience
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Anti-GM2A Antibody - LS-C189990 from LifeSpan Bioscience
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Anti-GM2A Antibody (N-Terminus) - LS-C111076 from LifeSpan Bioscience
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Anti-GM2A Antibody (HRP) - LS-C212101 from LifeSpan Bioscience
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Anti-GM2A Antibody (aa35-84) - LS-C116318 from LifeSpan Bioscience
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Anti-GM2A Antibody - LS-C212102 from LifeSpan Bioscience
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Anti-GM2A Antibody (FITC) - LS-C212104 from LifeSpan Bioscience
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Anti-GM2A Antibody (Biotin) - LS-C212105 from LifeSpan Bioscience
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Anti-GM2A Antibody (aa25-54, AP) - LS-C214754 from LifeSpan Bioscience
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Anti-GM2A Antibody (aa25-54, APC) - LS-C214755 from LifeSpan Bioscience
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