| Identification |
|---|
| HMDB Protein ID
| CDBP03981 |
| Secondary Accession Numbers
| Not Available |
| Name
| Sphingomyelin phosphodiesterase 4 |
| Description
| Not Available |
| Synonyms
|
- Neutral sphingomyelinase 3
- Neutral sphingomyelinase III
- nSMase-3
- nSMase3
|
| Gene Name
| SMPD4 |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in metal ion binding |
| Specific Function
| Catalyzes the hydrolysis of membrane sphingomyelin to form phosphorylcholine and ceramide.
|
| GO Classification
|
| Biological Process |
| sphingomyelin catabolic process |
| cellular response to tumor necrosis factor |
| glycosphingolipid metabolic process |
| glycerophospholipid catabolic process |
| ceramide biosynthetic process |
| Cellular Component |
| endoplasmic reticulum membrane |
| Golgi apparatus |
| trans-Golgi network |
| integral to membrane |
| Golgi membrane |
| Molecular Function |
| sphingomyelin phosphodiesterase activity |
| metal ion binding |
| sphingomyelin phosphodiesterase D activity |
|
| Cellular Location
|
- Golgi apparatus membrane
- Endoplasmic reticulum membrane
- Single-pass membrane protein
- Single-pass membrane protein
|
| Pathways
|
Not Available
|
| Gene Properties |
|---|
| Chromosome Location
| 2 |
| Locus
| 2q21.1 |
| SNPs
| SMPD4 |
| Gene Sequence
|
>2601 bp
ATGACGACTTTCGGCGCCGTGGCGGAATGGCGGCTTCCATCTCTGAGGCGAGCGACGCTA
TGGATCCCACAGTGGTTTGCTAAGAAGGCCATTTTCAACTCTCCACTGGAGGCTGCTATG
GCGTTCCCTCACCTGCAGCAGCCCAGCTTTCTACTGGCTAGCCTGAAAGCTGACTCTATA
AATAAGCCCTTTGCACAGCAGTGCCAAGACTTGGTTAAAGTCATTGAGGACTTTCCAGCA
AAGGAGCTGCACACCATCTTCCCATGGCTGGTAGAAAGCATTTTTGGCAGCCTAGATGGT
GTCCTCGTTGGCTGGAACCTCCGCTGCTTACAGGGGCGCGTGAATCCTGTGGAGTACAGC
ATCGTGATGGAATTTCTCGACCCTGGTGGCCCAATGATGAAGTTGGTTTATAAGCTTCAA
GCTGAAGACTATAAGTTCGACTTTCCTGTCTCCTACTTGCCTGGTCCTGTGAAGGCGTCC
ATCCAGGAGTGCATCCTCCCTGACAGTCCTCTGTACCACAACAAGGTCCAGTTCACCCCT
ACTGGGGGCCTTGGTCTGAACTTGGCCCTGAATCCGTTCGAGTATTACATATTCTTCTTT
GCCTTGAGCCTCATCACTCAGAAGCCACTTCCTGTGTCCCTCCACGTCCGTACTTCAGAC
TGTGCCTATTTCATCCTGGTGGACAGGTACCTGTCATGGTTCCTGCCCACCGAAGGCAGT
GTGCCCCCACCACTCTCCTCCAGCCCAGGGGGGACCAGCCCCTCACCACCTCCCAGGACA
CCAGCCATACCCTTTGCTTCCTATGGCCTCCACCACACTAGCCTCCTAAAGCGACACATC
TCTCATCAGACGTCTGTGAATGCAGACCCCGCCTCCCACGAGATCTGGAGGTCAGAAACT
CTGCTCCAGGTTTTTGTTGAAATGTGGCTTCATCACTATTCCTTGGAGATGTATCAAAAA
ATGCAGTCCCCTCATGCCAAGCTGGAGGTTCTGCACTACCGACTCAGTGTCTCCAGCGCC
CTCTACAGCCCCGCCCAACCCAGCCTCCAGGCCCTCCACGCCTACCAAGAGTCGTTCACG
CCTACTGAGGAGCATGTGTTGGTGGTGCGCCTGCTGCTGAAGCACCTGCACGCCTTTGCC
AACAGCCTGAAGCCAGAGCAGGCCTCACCCTCCGCCCACTCCCACGCCACCAGCCCCCTG
GAGGAGTTCAAACGGGCTGCTGTCCCGAGGTTCGTCCAGCAGAAACTCTACCTCTTCTTG
CAGCATTGCTTTGGCCACTGGCCCCTGGACGCATCGTTCAGAGCTGTCCTGGAGATGTGG
CTGAGCTACCTGCAGCCGTGGCGGTACGCGCCTGACAAGCAGGCTCCGGGCAGCGACTCC
CAGCCCCGGTGTGTGTCGGAGAAATGGGCACCCTTTGTCCAGGAGAACCTGCTGATGTAC
ACCAAGTTGTTTGTGGGCTTTCTGAACCGCGCGCTCCGCACAGACCTGGTCAGCCCCAAG
CACGCGCTCATGGTGTTCCGAGTGGCCAAAGTCTTTGCCCAGCCCAACCTGGCTGAGATG
ATTCAGAAAGGTGAGCAGCTATTCCTGGAGCCAGAGCTGGTCATCCCCCACCGCCAGCAC
CGACTCTTCACGGCCCCCACATTCACTGGGAGCTTCCTGTCACCCTGGCCACCAGCGGTC
ACTGATGCCTCCTTCAAGGTGAAGAGCCACGTCTACAGCCTGGAGGGCCAGGACTGCAAG
TACACCCCGATGTTTGGGCCCGAGGCCCGCACCCTGGTCCTGCGCCTCGCTCAGCTCATC
ACACAGGCCAAACACACAGCCAAGTCCATCTCCGACCAGTGTGCGGAGAGCCCGGCTGGC
CACTCCTTCCTCTCATGGCTGGGCTTTAGCTCCATGGACACCAATGGCTCCTACACAGCC
AACGACCTGGACGAGATGGGGCAAGACAGTGTCCGGAAGACAGATGAATACCTGGAGAAG
GCCCTGGAGTACCTGCGCCAGATATTCCGGCTCAGCGAAGCGCAGCTCAGGCAGTTCACA
CTCGCCTTGGGCACCACCCAGGATGAGAATGGAAAAAAGCAACTCCCCGACTGCATCGTG
GGTGAGGACGGACTCATCCTTACGCCCCTGGGGCGGTACCAGATCATCAATGGGCTGCGA
AGGTTTGAAATTGAGTACCAGGGGGACCCGGAGCTGCAGCCCATCCGGAGCTATGAGATC
GCCAGCTTGGTCCGCACACTCTTTAGGCTGTCGTCTGCCATCAACCACAGATTTGCAGGA
CAGATGGCGGCTCTGTGTTCCCGGGATGACTTCCTCGGCAGCTTCTGTCGCTACCACCTC
ACAGAACCTGGGCTGGCCAGCAGGCACCTGCTGAGCCCTGTGGGGCGGAGGCAGGTGGCC
GGCCACACCCGCGGCCCCAGGCTCAGCCTGCGCTTCCTGGGCAGTTACCGGACGCTGGTC
TCGCTGCTGCTGGCCTTCTTCGTGGCCTCTCTGTTCTGCGTCGGGCCCCTCCCATGCACG
CTGCTGCTCACCCTGGGCTATGTCCTCTACGCCTCTGCCATGACACTGCTGACCGAGCGG
GGGAAGCTGCACCAGCCCTGA
|
| Protein Properties |
|---|
| Number of Residues
| 827 |
| Molecular Weight
| 86192.575 |
| Theoretical pI
| 8.646 |
| Pfam Domain Function
|
Not Available |
| Signals
|
Not Available
|
|
Transmembrane Regions
|
Not Available
|
| Protein Sequence
|
>Sphingomyelin phosphodiesterase 4
MAFPHLQQPSFLLASLKADSINKPFAQQCQDLVKVIEDFPAKELHTIFPWLVESIFGSLD
GVLVGWNLRCLQGRVNPVEYSIVMEFLDPGGPMMKLVYKLQAEDYKFDFPVSYLPGPVKA
SIQECILPDSPLYHNKVQFTPTGGLGLNLALNPFEYYIFFFALSLITQKPLPVSLHVRTS
DCAYFILVDRYLSWFLPTEGSVPPPLSSSPGGTSPSPPPRTPAIPFASYGLHHTSLLKRH
ISHQTSVNADPASHEIWRSETLLQVFVEMWLHHYSLEMYQKMQSPHAKLEVLHYRLSVSS
ALYSPAQPSLQALHAYQESFTPTEEHVLVVRLLLKHLHAFANSLKPEQASPSAHSHATSP
LEEFKRAAVPRFVQQKLYLFLQHCFGHWPLDASFRAVLEMWLSYLQPWRYAPDKQAPGSD
SQPRCVSEKWAPFVQENLLMYTKLFVGFLNRALRTDLVSPKHALMVFRVAKVFAQPNLAE
MIQKGEQLFLEPELVIPHRQHRLFTAPTFTGSFLSPWPPAVTDASFKVKSHVYSLEGQDC
KYTPMFGPEARTLVLRLAQLITQAKHTAKSISDQCAESPAGHSFLSWLGFSSMDTNGSYT
ANDLDEMGQDSVRKTDEYLEKALEYLRQIFRLSEAQLRQFTLALGTTQDENGKKQLPDCI
VGEDGLILTPLGRYQIINGLRRFEIEYQGDPELQPIRSYEIASLVRTLFRLSSAINHRFA
GQMAALCSRDDFLGSFCRYHLTEPGLASRHLLSPVGRRQVAGHTRGPRLSLRFLGSYRTL
VSLLLAFFVASLFCVGPLPCTLLLTLGYVLYASAMTLLTERGKLHQP
|
| External Links |
|---|
| GenBank ID Protein
| 102467481 |
| UniProtKB/Swiss-Prot ID
| Q9NXE4 |
| UniProtKB/Swiss-Prot Entry Name
| NSMA3_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| Not Available |
| GeneCard ID
| SMPD4 |
| GenAtlas ID
| SMPD4 |
| HGNC ID
| HGNC:32949 |
| References |
|---|
| General References
| Not Available |