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Gene Ontology Classifications
Symbol
Name
ID
Apoa1
apolipoprotein A-I
MGI:88049

Go Annotations as Summary Text (Tabular View) (GO Graph)

GO curators for mouse genes have assigned the following annotations to the gene product of Apoa1. (This text reflects annotations as of Thursday, January 16, 2014.) MGI curation of this mouse gene is considered complete, including annotations derived from the biomedical literature as of September 10, 2007. If you know of any additional information regarding this mouse gene please let us know. Please supply mouse gene symbol and a PubMed ID.
Summary from NCBI RefSeq


This gene encodes a preproprotein that is proteolytically cleaved to yield a signal peptide and a proproptein that is subsequently processed to generate the active mature peptide. The encoded protein is the major protein component of plasma high density lipoprotein (HDL). This protein facilitates the removal of cholesterol and other fats from tissues by transporting them to the liver for excretion. This protein is a cofactor for lecithin cholesterolacyltransferase, an enzyme that catalyzes the conversion of free cholesterol to cholesteryl esters. Mutations in this gene in humans causes familial HDL deficiency, Tangier disease and familial visceral amyloidosis. Similar clinical features are exhibited by mice with mutations in this gene. This gene is clustered with three other apolipoprotein genes on chromosome 9. [provided by RefSeq, Dec 2013]
Summary text based on GO annotations supported by experimental evidence in mouse
Summary text based on GO annotations supported by experimental evidence in other organisms
Summary text based on GO annotations supported by structural data
Summary text for additional MGI annotations
References
  1. Boisvert WA et al. (1999) ApoA1 reduces free cholesterol accumulation in atherosclerotic lesions of ApoE-deficient mice transplanted with ApoE-expressing macrophages. Arterioscler Thromb Vasc Biol, 19:525-30. (PubMed:10073953)
  2. Cabana VG et al. (1999) SAA-only HDL formed during the acute phase response in apoA-I+/+ and apoA-I-/- mice. J Lipid Res, 40:1090-103. (PubMed:10357841)
  3. Cabana VG et al. (2004) Influence of apoA-I and apoE on the formation of serum amyloid A-containing lipoproteins in vivo and in vitro. J Lipid Res, 45:317-25. (PubMed:14595002)
  4. Chroni A et al. (2005) Point mutations in apolipoprotein A-I mimic the phenotype observed in patients with classical lecithin:cholesterol acyltransferase deficiency. Biochemistry, 44:14353-66. (PubMed:16245952)
  5. Fagan AM et al. (2004) ApoAI deficiency results in marked reductions in plasma cholesterol but no alterations in amyloid-beta pathology in a mouse model of Alzheimer's disease-like cerebral amyloidosis. Am J Pathol, 165:1413-22. (PubMed:15466405)
  6. Francone OL et al. (2003) Abnormal phospholipid composition impairs HDL biogenesis and maturation in mice lacking Abca1. Biochemistry, 42:8569-78. (PubMed:12859204)
  7. Gong EL et al. (1994) Structural and functional properties of human and mouse apolipoprotein A-I. Biochim Biophys Acta, 1213:335-42. (PubMed:8049247)
  8. Goodrum JF et al. (1995) Nerve regeneration and cholesterol reutilization occur in the absence of apolipoproteins E and A-I in mice. J Neurochem, 64:408-16. (PubMed:7798939)
  9. Gruen ML et al. (2005) Persistence of high density lipoprotein particles in obese mice lacking apolipoprotein A-I. J Lipid Res, 46:2007-14. (PubMed:15995171)
  10. Hajri T et al. (1998) The acute phase response in apolipoprotein A-1 knockout mice: apolipoprotein serum amyloid A and lipid distribution in plasma high density lipoproteins. Biochim Biophys Acta, 1394:209-18. (PubMed:9795222)
  11. Hirsch-Reinshagen V et al. (2004) Deficiency of ABCA1 impairs apolipoprotein E metabolism in brain. J Biol Chem, 279:41197-207. (PubMed:15269218)
  12. Hughes SD et al. (1997) HDL deficiency in genetically engineered mice requires elevated LDL to accelerate atherogenesis. Arterioscler Thromb Vasc Biol, 17:1725-9. (PubMed:9327769)
  13. Kathiresan T et al. (2009) A protein interaction network for the large conductance Ca2+-activated K+ channel in the mouse cochlea. Mol Cell Proteomics, null:null. (PubMed:19423573)
  14. Lo JC et al. (2012) RAB-like 2 has an essential role in male fertility, sperm intra-flagellar transport, and tail assembly. PLoS Genet, 8:e1002969. (PubMed:23055941)
  15. Lusis AJ et al. (1983) Genetic control of lipid transport in mice. II. Genes controlling structure of high density lipoproteins. J Biol Chem, 258:5071-8. (PubMed:6403543)
  16. Maric J et al. (2005) Intracellular lipidation of newly synthesized apolipoprotein A-I in primary murine hepatocytes. J Biol Chem, 280:39942-9. (PubMed:16204232)
  17. Martinez LO et al. (2003) Phosphorylation of a pest sequence in ABCA1 promotes calpain degradation and is reversed by ApoA-I. J Biol Chem, 278:37368-74. (PubMed:12869555)
  18. Parks JS et al. (1995) Effect of apolipoprotein A-I deficiency on lecithin:cholesterol acyltransferase activation in mouse plasma. J Lipid Res, 36:349-55. (PubMed:7751823)
  19. Plump AS et al. (1996) Apolipoprotein A-I is required for cholesteryl ester accumulation in steroidogenic cells and for normal adrenal steroid production. J Clin Invest, 97:2660-71. (PubMed:8647961)
  20. Plump AS et al. (1997) ApoA-I knockout mice: characterization of HDL metabolism in homozygotes and identification of a post-RNA mechanism of apoA-I up-regulation in heterozygotes. J Lipid Res, 38:1033-47. (PubMed:9186920)
  21. Reschly EJ et al. (2002) Apolipoprotein A-I alpha -helices 7 and 8 modulate high density lipoprotein subclass distribution. J Biol Chem, 277:9645-54. (PubMed:11744719)
  22. Seetharam D et al. (2006) High-density lipoprotein promotes endothelial cell migration and reendothelialization via scavenger receptor-B type I. Circ Res, 98:63-72. (PubMed:16339487)
  23. Spady DK et al. (1998) Kinetic characteristics and regulation of HDL cholesteryl ester and apolipoprotein transport in the apoA-I-/- mouse. J Lipid Res, 39:1483-92. (PubMed:9684752)
  24. Srivastava RA et al. (1992) Dietary fatty acids and dietary cholesterol differ in their effect on the in vivo regulation of apolipoprotein A-I and A-II gene expression in inbred strains of mice. Biochim Biophys Acta, 1125:251-61. (PubMed:1596514)
  25. Stein O et al. (1997) Delayed loss of cholesterol from a localized lipoprotein depot in apolipoprotein A-I-deficient mice. Proc Natl Acad Sci U S A, 94:9820-4. (PubMed:9275209)
  26. Voyiaziakis E et al. (1998) ApoA-I deficiency causes both hypertriglyceridemia and increased atherosclerosis in human apoB transgenic mice. J Lipid Res, 39:313-21. (PubMed:9507992)
  27. Webb NR et al. (1997) Adenoviral vector-mediated overexpression of serum amyloid A in apoA-I-deficient mice. J Lipid Res, 38:1583-90. (PubMed:9300780)
  28. Williamson R et al. (1992) Marked reduction of high density lipoprotein cholesterol in mice genetically modified to lack apolipoprotein A-I. Proc Natl Acad Sci U S A, 89:7134-8. (PubMed:1496008)
  29. Wolfrum C et al. (2005) Apolipoprotein M is required for prebeta-HDL formation and cholesterol efflux to HDL and protects against atherosclerosis. Nat Med, 11:418-22. (PubMed:15793583)
  30. Zabalawi M et al. (2007) Inflammation and skin cholesterol in LDLr-/-, apoA-I-/- mice: link between cholesterol homeostasis and self-tolerance? J Lipid Res, 48:52-65. (PubMed:17071966)



Go Annotations in Tabular Form (Text View) (GO Graph)

 
 


Gene Ontology Evidence Code Abbreviations:

  EXP Inferred from experiment
  IC Inferred by curator
  IDA Inferred from direct assay
  IEA Inferred from electronic annotation
  IGI Inferred from genetic interaction
  IMP Inferred from mutant phenotype
  IPI Inferred from physical interaction
  ISS Inferred from sequence or structural similarity
  ISO Inferred from sequence orthology
  ISA Inferred from sequence alignment
  ISM Inferred from sequence model
  NAS Non-traceable author statement
  ND No biological data available
  RCA Reviewed computational analysis
  TAS Traceable author statement


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last database update
04/08/2014
MGI 5.17
The Jackson Laboratory