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8IJR

The cryo-EM structure of human sphingomyelin synthase-related protein in complex with diacylglycerol/phosphoethanolamine

Functional Information from GO Data
ChainGOidnamespacecontents
A0000139cellular_componentGolgi membrane
A0005783cellular_componentendoplasmic reticulum
A0005789cellular_componentendoplasmic reticulum membrane
A0005886cellular_componentplasma membrane
A0006629biological_processlipid metabolic process
A0006665biological_processsphingolipid metabolic process
A0006686biological_processsphingomyelin biosynthetic process
A0016020cellular_componentmembrane
A0016740molecular_functiontransferase activity
A0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
A0016787molecular_functionhydrolase activity
A0033188molecular_functionsphingomyelin synthase activity
A0046513biological_processceramide biosynthetic process
A0047493molecular_functionceramide cholinephosphotransferase activity
A2000303biological_processregulation of ceramide biosynthetic process
B0000139cellular_componentGolgi membrane
B0005783cellular_componentendoplasmic reticulum
B0005789cellular_componentendoplasmic reticulum membrane
B0005886cellular_componentplasma membrane
B0006629biological_processlipid metabolic process
B0006665biological_processsphingolipid metabolic process
B0006686biological_processsphingomyelin biosynthetic process
B0016020cellular_componentmembrane
B0016740molecular_functiontransferase activity
B0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
B0016787molecular_functionhydrolase activity
B0033188molecular_functionsphingomyelin synthase activity
B0046513biological_processceramide biosynthetic process
B0047493molecular_functionceramide cholinephosphotransferase activity
B2000303biological_processregulation of ceramide biosynthetic process
C0000139cellular_componentGolgi membrane
C0005783cellular_componentendoplasmic reticulum
C0005789cellular_componentendoplasmic reticulum membrane
C0005886cellular_componentplasma membrane
C0006629biological_processlipid metabolic process
C0006665biological_processsphingolipid metabolic process
C0006686biological_processsphingomyelin biosynthetic process
C0016020cellular_componentmembrane
C0016740molecular_functiontransferase activity
C0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
C0016787molecular_functionhydrolase activity
C0033188molecular_functionsphingomyelin synthase activity
C0046513biological_processceramide biosynthetic process
C0047493molecular_functionceramide cholinephosphotransferase activity
C2000303biological_processregulation of ceramide biosynthetic process
D0000139cellular_componentGolgi membrane
D0005783cellular_componentendoplasmic reticulum
D0005789cellular_componentendoplasmic reticulum membrane
D0005886cellular_componentplasma membrane
D0006629biological_processlipid metabolic process
D0006665biological_processsphingolipid metabolic process
D0006686biological_processsphingomyelin biosynthetic process
D0016020cellular_componentmembrane
D0016740molecular_functiontransferase activity
D0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
D0016787molecular_functionhydrolase activity
D0033188molecular_functionsphingomyelin synthase activity
D0046513biological_processceramide biosynthetic process
D0047493molecular_functionceramide cholinephosphotransferase activity
D2000303biological_processregulation of ceramide biosynthetic process
E0000139cellular_componentGolgi membrane
E0005783cellular_componentendoplasmic reticulum
E0005789cellular_componentendoplasmic reticulum membrane
E0005886cellular_componentplasma membrane
E0006629biological_processlipid metabolic process
E0006665biological_processsphingolipid metabolic process
E0006686biological_processsphingomyelin biosynthetic process
E0016020cellular_componentmembrane
E0016740molecular_functiontransferase activity
E0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
E0016787molecular_functionhydrolase activity
E0033188molecular_functionsphingomyelin synthase activity
E0046513biological_processceramide biosynthetic process
E0047493molecular_functionceramide cholinephosphotransferase activity
E2000303biological_processregulation of ceramide biosynthetic process
F0000139cellular_componentGolgi membrane
F0005783cellular_componentendoplasmic reticulum
F0005789cellular_componentendoplasmic reticulum membrane
F0005886cellular_componentplasma membrane
F0006629biological_processlipid metabolic process
F0006665biological_processsphingolipid metabolic process
F0006686biological_processsphingomyelin biosynthetic process
F0016020cellular_componentmembrane
F0016740molecular_functiontransferase activity
F0016780molecular_functionphosphotransferase activity, for other substituted phosphate groups
F0016787molecular_functionhydrolase activity
F0033188molecular_functionsphingomyelin synthase activity
F0046513biological_processceramide biosynthetic process
F0047493molecular_functionceramide cholinephosphotransferase activity
F2000303biological_processregulation of ceramide biosynthetic process
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues720
DetailsTransmembrane: {"description":"Helical","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsActive site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsActive site: {}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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