AF_AFP55157F1

Computed structure model of Microsomal triglyceride transfer protein large subunit

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Microsomal triglyceride transfer protein large subunit	phospholipid transfer activity lipid transporter activity lipid transfer activity transporter activity phospholipid transporter activity sphingolipid transfer activity sphingolipid transporter activity ceramide transfer activity ceramide 1-phosphate transfer activity apolipoprotein binding protein binding binding protein heterodimerization activity protein dimerization activity phospholipid transfer activity lipid transporter activity lipid transfer activity transporter activity phospholipid transporter activity sphingolipid transfer activity sphingolipid transporter activity ceramide transfer activity ceramide 1-phosphate transfer activity apolipoprotein binding protein binding binding protein heterodimerization activity protein dimerization activity sterol transfer activity cholesterol transfer activity phosphatidylcholine transporter activity phosphatidylcholine transfer activity phosphatidylethanolamine transfer activity lipid binding protein-containing complex binding triglyceride transfer activity	rhythmic process circadian rhythm plasma lipoprotein particle organization multicellular organismal process regulation of biological process low-density lipoprotein particle remodeling protein-containing complex organization protein-containing complex remodeling protein-lipid complex organization biological regulation plasma lipoprotein particle remodeling regulation of plasma lipoprotein particle levels cellular component organization protein-lipid complex remodeling rhythmic process circadian rhythm plasma lipoprotein particle organization multicellular organismal process regulation of biological process low-density lipoprotein particle remodeling protein-containing complex organization protein-containing complex remodeling protein-lipid complex organization biological regulation plasma lipoprotein particle remodeling regulation of plasma lipoprotein particle levels cellular component organization protein-lipid complex remodeling cellular process cellular component organization or biogenesis response to stimulus response to metal ion response to chemical response to calcium ion chylomicron assembly cellular component biogenesis cellular component assembly protein-containing complex assembly plasma lipoprotein particle assembly protein-lipid complex assembly localization transport macromolecule localization phospholipid transport lipid localization lipid transport establishment of localization organophosphate ester transport sterol homeostasis chemical homeostasis homeostatic process cholesterol homeostasis lipid homeostasis primary metabolic process metabolic process lipid metabolic process cellular localization establishment of localization in cell establishment of protein localization nitrogen compound transport protein transport lipoprotein transport intracellular protein localization lipoprotein localization lipoprotein metabolic process protein metabolic process macromolecule metabolic process very-low-density lipoprotein particle assembly secretion establishment of protein localization to extracellular region export from cell protein secretion protein localization to extracellular region secretion by cell neutral lipid metabolic process triglyceride metabolic process glycerolipid metabolic process acylglycerol metabolic process acylglycerol transport triglyceride transport	membrane-bounded organelle cellular anatomical structure organelle vesicle intracellular anatomical structure cytoplasm cytosol membrane plasma membrane plasma membrane bounded cell projection cell periphery cell projection actin-based cell projection plasma membrane region membrane-bounded organelle cellular anatomical structure organelle vesicle intracellular anatomical structure cytoplasm cytosol membrane plasma membrane plasma membrane bounded cell projection cell periphery cell projection actin-based cell projection plasma membrane region microvillus microvillus membrane cell projection membrane basal part of cell basal plasma membrane basolateral plasma membrane protein-containing complex receptor complex intracellular organelle Golgi apparatus intracellular membrane-bounded organelle endomembrane system membrane-enclosed lumen intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum brush border membrane cluster of actin-based cell projections brush border apical part of cell apical plasma membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011030	Lipovitellin-phosvitin complex, superhelical domain	Homologous Superfamily
A	IPR015816	Vitellinogen, beta-sheet N-terminal	Homologous Superfamily
A	IPR045811	MTP large subunit, lipid-binding domain	Domain
A	IPR001747	Vitellogenin, N-terminal	Domain
A	IPR015819	Lipid transport protein, beta-sheet shell	Homologous Superfamily
A	IPR039988	Microsomal triglyceride transfer protein large subunit	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P55157	abetalipoproteinemia metabolic syndrome X abdominal obesity-metabolic syndrome Ataxias, Hereditary inherited lipid metabolism disorder malignant glioma pancreatic ductal adenocarcinoma Charcot-Marie-Tooth disease fatty liver disease hypolipoproteinemia intellectual disability glioblastoma inborn errors of metabolism malignant ependymoma

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.