Term Name: sphingomyelin
Synonyms: an N-(acyl)-sphingosylphosphocholine, Ceramide phosphocholine
Definition: Any of a class of phospholipids in which the amino group of a sphingoid base is in amide linkage with one of several fatty acids, while the terminal hydroxy group of the sphingoid base is esterified to phosphorylcholine.
Ontology: ChEBI [CHEBI:64583]  ( EBI )

Relationships
is a type of: ammonium betaine phosphocholines phosphosphingolipid secondary carboxamide
has subtype: N-(acyl)-4-hydroxyheptadecasphinganine-1-phosphocholine N-(acyl)-heptadecasphing-4-enine-1-phosphocholine N-(acyl)-heptadecasphinganine-1-phosphocholine N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine N-acyl-15-methylhexadecasphing-4-enine-1-phosphocholine N-acyl-15-methylhexadecasphinganine-1-phosphocholine N-acylhexadecaphytosphingosine-1-phosphocholine N-acylhexadecasphinganine-1-phosphocholine N-acylhexadecasphingosine-1-phosphocholine N-acylicosaphytosphingosine-1-phosphocholine N-acylicosasphinganine-1-phosphocholine N-acylicosasphingosine-1-phosphocholine N-acylphytosphingosine-1-phosphocholine N-acylsphinganine-1-phosphocholine N-acyltetradecaphytosphingosine-1-phosphocholine N-acyltetradecasphinganine-1-phosphocholine N-acyltetradecasphingosine-1-phosphocholine N-docosanoyl-14-methylhexadecasphinganine-1-phosphocholine N-hexacosanoyl-14-methylhexadecasphinganine-1-phosphocholine N-hexacosanoyl-14-methylhexadecasphingosine-1-phosphocholine N-hexanoylsphingosine-1-phosphocholine N-tetracosanoyl-14-methylhexadecasphinganine-1-phosphocholine N-tricosenoylsphing-4-enine-1-phosphocholine SM C16:1 SM(d16:1/24:1(15Z)) SM(d16:1/24:1) SM(d17:1/17:0) SM(d17:1/24:0) SM(d18:0/12:0) SM(d18:0/14:0) SM(d18:0/16:1(9Z)) SM(d18:0/18:0) SM(d18:0/18:2) SM(d18:0/20:0) SM(d18:0/20:2(11Z,14Z)) SM(d18:0/22:0) SM(d18:0/22:3(10Z,13Z,16Z)) SM(d18:0/24:1(15Z)) SM(d18:2/25:0) sphingomyelin 12:0 sphingomyelin 14:0 sphingomyelin 16:0 sphingomyelin 16:1 sphingomyelin 18:0 sphingomyelin 18:1 sphingomyelin 22:0 sphingomyelin 24:0 sphingomyelin 24:1 sphingomyelin 28:0 sphingomyelin 28:1 sphingomyelin 28:2 sphingomyelin 28:3 sphingomyelin 28:4 sphingomyelin 30:0 sphingomyelin 30:1 sphingomyelin 30:2 sphingomyelin 30:3 sphingomyelin 30:4 sphingomyelin 31:0 sphingomyelin 31:1 sphingomyelin 32:0 sphingomyelin 32:1 sphingomyelin 32:2 sphingomyelin 32:3 sphingomyelin 32:4 sphingomyelin 33:0 sphingomyelin 33:1 sphingomyelin 33:2 sphingomyelin 34:0 sphingomyelin 34:1 sphingomyelin 34:2 sphingomyelin 34:3 sphingomyelin 34:4 sphingomyelin 35:0 sphingomyelin 35:1 sphingomyelin 36:0 sphingomyelin 36:1 sphingomyelin 36:2 sphingomyelin 36:3 sphingomyelin 36:4 sphingomyelin 37:0 sphingomyelin 37:1 sphingomyelin 38:0 sphingomyelin 38:1 sphingomyelin 38:2 sphingomyelin 38:3 sphingomyelin 38:4 sphingomyelin 39:1 sphingomyelin 39:2 sphingomyelin 39:6 sphingomyelin 40:0 sphingomyelin 40:1 sphingomyelin 40:2 sphingomyelin 40:3 sphingomyelin 40:4 sphingomyelin 41:1 sphingomyelin 41:2 sphingomyelin 41:3 sphingomyelin 42:0 sphingomyelin 42:1 sphingomyelin 42:2 sphingomyelin 42:3 sphingomyelin 42:4 sphingomyelin 43:1 sphingomyelin 43:2 sphingomyelin 43:7 sphingomyelin 44:0 sphingomyelin 44:1 sphingomyelin 44:2 sphingomyelin 44:3 sphingomyelin 44:4 sphingomyelin 44:5 sphingomyelin 44:6 sphingomyelin 45:1 sphingomyelin 45:4 sphingomyelin 46:1 sphingomyelin d18:1