You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Human Metabolome Database.
Showing Protein Ganglioside GM2 activator (HMDBP01719)
Identification | |
---|---|
HMDB Protein ID | HMDBP01719 |
Secondary Accession Numbers |
|
Name | Ganglioside GM2 activator |
Synonyms |
|
Gene Name | GM2A |
Protein Type | Enzyme |
Biological Properties | |
General Function | Involved in sphingolipid activator protein activity |
Specific Function | 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 |
Pathways | Not Available |
Reactions | Not Available |
GO Classification | Not Available |
Cellular Location |
|
Gene Properties | |
Chromosome Location | Chromosome:5 |
Locus | 5q33.1 |
SNPs | GM2A |
Gene Sequence |
>582 bp ATGCAGTCCCTGATGCAGGCTCCCCTCCTGATCGCCCTGGGCTTGCTTCTCGCGACCCCT GCGCAAGCCCACCTGAAAAAGCCATCCCAGCTCAGTAGCTTTTCCTGGGATAACTGTGAT GAAGGGAAGGACCCTGCGGTGATCAGAAGCCTGACTCTGGAGCCTGACCCCATCGTCGTT CCTGGAAATGTGACCCTCAGTGTCGTGGGCAGCACCAGTGTCCCCCTGAGTTCTCCTCTG AAGGTGGATTTAGTTTTGGAGAAGGAGGTGGCTGGCCTCTGGATCAAGATCCCATGCACA GACTACATTGGCAGCTGTACCTTTGAACACTTCTGTGATGTGCTTGACATGTTAATTCCT ACTGGGGAGCCCTGCCCAGAGCCCCTGCGTACCTATGGGCTTCCTTGCCACTGTCCCTTC AAAGAAGGAACCTACTCACTGCCCAAGAGCGAATTCGTTGTGCCTGACCTGGAGCTGCCC AGTTGGCTCACCACCGGGAACTACCGCATAGAGAGCGTCCTGAGCAGCAGTGGGAAGCGT CTGGGCTGCATCAAGATCGCTGCCTCTCTAAAGGGCATATAG |
Protein Properties | |
Number of Residues | 193 |
Molecular Weight | 20838.1 |
Theoretical pI | 4.96 |
Pfam Domain Function | Not Available |
Signals |
|
Transmembrane Regions |
|
Protein Sequence |
>Ganglioside GM2 activator MQSLMQAPLLIALGLLLAAPAQAHLKKPSQLSSFSWDNCDEGKDPAVIRSLTLEPDPIIV PGNVTLSVMGSTSVPLSSPLKVDLVLEKEVAGLWIKIPCTDYIGSCTFEHFCDVLDMLIP TGEPCPEPLRTYGLPCHCPFKEGTYSLPKSEFVVPDLELPSWLTTGNYRIESVLSSSGKR LGCIKIAASLKGI |
External Links | |
GenBank ID Protein | 4587479 |
UniProtKB/Swiss-Prot ID | P17900 |
UniProtKB/Swiss-Prot Entry Name | SAP3_HUMAN |
PDB IDs | |
GenBank Gene ID | AF124719 |
GeneCard ID | GM2A |
GenAtlas ID | GM2A |
HGNC ID | HGNC:4367 |
References | |
General References |
|