Gene Symbol | SAMD8 |
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Entrez Gene | 142891 |
Alt Symbol | HEL-177, SMSr |
Species | Human |
Gene Type | protein-coding |
Description | sterile alpha motif domain containing 8 |
Other Description | CPE synthase|SAM domain-containing protein 8|ceramide phosphoethanolamine synthase|epididymis luminal protein 177|sphingomyelin synthase related|sphingomyelin synthase-related protein 1|sterile alpha motif domain-containing protein 8 |
Swissprots | Q66K52 Q5JSC5 Q5JSC8 Q96LT4 |
Accessions | EAW54565 EAW54566 EAW54567 EAW54568 Q96LT4 AK057811 BAB71586 BC080593 AAH80593 BC140219 AAI40220 BC146556 AAI46557 EU668332 ACF94485 XM_005269541 XP_005269598 XM_011539311 XP_011537613 XM_011539312 XP_011537614 XM_011539313 XP_011537615 NM_001174156 NP_001167627 NM_144660 NP_653261 |
Function | Sphingomyelin synthases synthesize sphingolipids through transfer of a phosphatidyl head group on to the primary hydroxyl of ceramide. SAMD8 is an endoplasmic reticulum (ER) transferase that has no sphingomyelin synthase activity but can convert phosphatidylethanolamine (PE) and ceramide to ceramide phosphoethanolamine (CPE) albeit with low product yield. Appears to operate as a ceramide sensor to control ceramide homeostasis in the endoplasmic reticulum rather than a converter of ceramides. Seems to be critical for the integrity of the early secretory pathway. {ECO:0000269|PubMed:19506037}. |
Subcellular Location | Endoplasmic reticulum membrane {ECO:0000269|PubMed:19506037}; Multi-pass membrane protein {ECO:0000269|PubMed:19506037}. |
Human SAMD8 full length protein - ab165493 from Abcam
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SAMD8 Antibody Blocking Peptide - LS-E21415 from LifeSpan Bioscience
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Recombinant Human SAMD8 Protein - H00142891-P01 from Novus Biologicals
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SAMD8 Blocking Peptide - 33R-6349 from Fitzgerald
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SAMD8 / SMSr - H00142891-P01-10 from Acris Antibodies
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SAMD8 / SMSr - H00142891-P01-25 from Acris Antibodies
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SAMD8 Protein - NBP2-13280PEP from Novus Biologicals
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SAMD8 fusion protein - Ag25310 from Proteintech Group
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SAMD8-Blocking-Peptide-N-term - BP12035a from Abgent, a WuXi AppTec company
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SAMD8 Peptide, Human - M34GP13770H from Creative Peptides
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SAMD8 fusion protein - Ag25321 from Proteintech Group
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Sphingomyelin synthase-related protein 1 (SAMD8), Recombinant Protein - MBS7029248 from MyBioSource
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Sphingomyelin synthase-related protein 1 (SAMD8), Recombinant Protein - MBS7094241 from MyBioSource
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