9VJ4 | pdb_00009vj4

Structure of a membrane-bound inositol phosphorylceramide synthase and ceramide complex

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Inositol phosphorylceramide synthase catalytic subunit AUR1	inositol phosphoceramide synthase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity	sphingolipid biosynthetic process biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process sphingolipid metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process inositol phosphoceramide metabolic process phosphatidylinositol metabolic process sphingolipid biosynthetic process biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process sphingolipid metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process inositol phosphoceramide metabolic process phosphatidylinositol metabolic process glycolipid metabolic process glycerophospholipid metabolic process liposaccharide metabolic process carbohydrate derivative metabolic process GPI anchor metabolic process mannosyl diphosphorylinositol ceramide metabolic process glycerolipid metabolic process	membrane-bounded organelle intracellular anatomical structure Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure organelle Golgi stack membrane-bounded organelle intracellular anatomical structure Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure organelle Golgi stack cytoplasm organelle membrane protein-containing complex catalytic complex transferase complex inositol phosphoceramide synthase complex endoplasmic reticulum
B	Inositol phosphorylceramide synthase regulatory subunit KEI1	enzyme regulator activity inositol phosphoceramide synthase regulator activity molecular function regulator activity	sphingolipid biosynthetic process biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process sphingolipid metabolic process lipid metabolic process phospholipid metabolic process organophosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process inositol phosphoceramide metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system protein-containing complex catalytic complex transferase complex inositol phosphoceramide synthase complex Golgi membrane membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system protein-containing complex catalytic complex transferase complex inositol phosphoceramide synthase complex Golgi membrane membrane bounding membrane of organelle organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036938	Phosphatidic acid phosphatase type 2/haloperoxidase superfamily	Homologous Superfamily
A	IPR026841	Inositolphosphotransferase Aur1/Ipt1	Domain
A	IPR052185	Inositol Phosphorylceramide Synthase-Related	Family
A	IPR000326	Phosphatidic acid phosphatase type 2/haloperoxidase	Domain
B	IPR013862	Inositolphosphorylceramide synthase subunit Kei1	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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Structure of a membrane-bound inositol phosphorylceramide synthase and ceramide complex

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

9VJ4 | pdb_00009vj4