Incidental Mutation 'R7384:Apoa4'
ID572953
Institutional Source Beutler Lab
Gene Symbol Apoa4
Ensembl Gene ENSMUSG00000032080
Gene Nameapolipoprotein A-IV
SynonymsApoa-4
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.147) question?
Stock #R7384 (G1)
Quality Score225.009
Status Not validated
Chromosome9
Chromosomal Location46240696-46243459 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 46241474 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Glutamine at position 19 (R19Q)
Ref Sequence ENSEMBL: ENSMUSP00000034585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034585]
Predicted Effect not run
Transcript: ENSMUST00000034585
AA Change: R19Q
SMART Domains Protein: ENSMUSP00000034585
Gene: ENSMUSG00000032080
AA Change: R19Q

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
Pfam:Apolipoprotein 61 213 1.1e-33 PFAM
Pfam:Apolipoprotein 182 338 9.1e-29 PFAM
Pfam:Apolipoprotein 298 390 7.4e-6 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Apoliprotein (apo) A-IV gene contains 3 exons separated by two introns. A sequence polymorphism has been identified in the 3'UTR of the third exon. The primary translation product is a 396-residue preprotein which after proteolytic processing is secreted its primary site of synthesis, the intestine, in association with chylomicron particles. Although its precise function is not known, apo A-IV is a potent activator of lecithin-cholesterol acyltransferase in vitro. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for disruption of this gene have lower HDL cholesterol levels but normal lipid absorption, growth, and feeding behavior. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5330417C22Rik A T 3: 108,463,468 probably null Het
Abca13 C A 11: 9,333,257 S3226R probably damaging Het
Abhd14b A G 9: 106,450,141 I41V probably benign Het
Acot2 T C 12: 83,992,667 S317P probably benign Het
Acp7 T C 7: 28,615,088 E284G possibly damaging Het
Adamts5 A G 16: 85,899,826 F148L probably benign Het
Adcy10 C T 1: 165,576,608 P1611S unknown Het
Agr2 A G 12: 35,995,924 T57A probably damaging Het
Ankar T G 1: 72,658,465 I1060L probably benign Het
Ano10 T A 9: 122,176,343 D77V unknown Het
Apc2 G A 10: 80,312,624 V1171I probably damaging Het
Arhgap33 A G 7: 30,527,271 S504P probably damaging Het
Atg2a T C 19: 6,261,677 V1862A probably damaging Het
Atp7b T C 8: 22,022,315 S511G probably benign Het
Bcl10 A G 3: 145,933,040 K146E possibly damaging Het
Bsg A T 10: 79,709,797 D181V probably damaging Het
Btg4 T C 9: 51,119,113 V171A probably benign Het
Cdh8 A C 8: 99,230,506 N188K probably benign Het
Cflar C A 1: 58,752,576 T346K Het
Chrna5 T C 9: 55,004,833 S306P probably damaging Het
Cldn20 G A 17: 3,532,611 G20R probably damaging Het
Clns1a G A 7: 97,696,781 A18T probably benign Het
D130043K22Rik A G 13: 24,882,605 Y795C probably damaging Het
Dync1li2 A C 8: 104,442,543 S38A probably benign Het
Dysf A G 6: 84,114,105 E1043G probably benign Het
Eral1 A G 11: 78,074,101 I422T possibly damaging Het
Exoc3 G A 13: 74,172,156 P729S probably benign Het
Eya1 T A 1: 14,229,512 Y339F probably damaging Het
Faah G T 4: 116,005,167 N206K probably damaging Het
Fem1a A G 17: 56,257,537 E210G probably benign Het
Gcc2 T A 10: 58,269,964 S341T probably damaging Het
Gfpt2 A T 11: 49,810,990 I123F possibly damaging Het
Gm21188 T A 13: 120,035,261 Q24L possibly damaging Het
Gm3047 T A 14: 4,558,271 N164K probably damaging Het
Gm3327 A G 14: 44,124,877 K78E Het
Gm438 T A 4: 144,780,621 I65F possibly damaging Het
Herpud1 A G 8: 94,389,377 I57V probably damaging Het
Homer1 A T 13: 93,393,039 R285S possibly damaging Het
Hps6 T A 19: 46,004,017 V131E possibly damaging Het
Il1r1 T A 1: 40,282,261 I11N possibly damaging Het
Jakmip1 T A 5: 37,173,207 D410E possibly damaging Het
Kif3a T A 11: 53,578,854 F97L probably damaging Het
Klf11 C T 12: 24,653,743 T76I probably damaging Het
Ldlr A C 9: 21,739,794 T503P probably benign Het
Mapk3 G C 7: 126,764,291 R279P Het
Mb21d2 A T 16: 28,828,912 D103E probably benign Het
Mfsd7a A T 5: 108,446,060 I61K probably damaging Het
Msh4 T A 3: 153,888,748 M333L probably benign Het
Mycbp2 A G 14: 103,276,393 I836T probably damaging Het
Myh1 A T 11: 67,224,375 E1912V possibly damaging Het
Ncapd2 A G 6: 125,173,401 V887A probably benign Het
Nlrp4a G A 7: 26,449,538 R190Q not run Het
Nop53 T C 7: 15,939,495 T344A probably damaging Het
Olfr235 T C 19: 12,269,076 V282A possibly damaging Het
Olfr457 A T 6: 42,471,323 L285Q possibly damaging Het
Olfr871 A G 9: 20,212,745 Y132C probably damaging Het
Pcyox1l A C 18: 61,698,390 V266G probably damaging Het
Pde5a A G 3: 122,825,000 Y654C probably damaging Het
Polq T C 16: 37,029,418 S345P probably damaging Het
Prdm1 A T 10: 44,458,507 C8S probably benign Het
Psg17 T A 7: 18,818,660 Q230L possibly damaging Het
Rab11fip5 A T 6: 85,348,330 S332T possibly damaging Het
Rac2 T A 15: 78,561,931 K186* probably null Het
S100pbp T C 4: 129,181,909 N208D probably benign Het
Scaf11 A T 15: 96,420,387 V432D possibly damaging Het
Slc34a1 G T 13: 55,402,934 C225F probably benign Het
Slc35e2 A T 4: 155,610,632 M152L probably benign Het
Slc9a4 T A 1: 40,612,251 I563K probably benign Het
Sppl3 T G 5: 115,061,641 probably null Het
Stam T C 2: 14,134,430 F301L probably benign Het
Supt16 G A 14: 52,181,162 R213W probably damaging Het
Tbc1d8 A T 1: 39,394,098 D334E probably benign Het
Tmem87a C T 2: 120,371,523 probably null Het
Tnk1 T C 11: 69,851,621 Y661C probably damaging Het
Tnpo2 G A 8: 85,050,119 R485H probably damaging Het
Tnxb A G 17: 34,718,518 D2947G probably damaging Het
Traf4 A G 11: 78,160,791 probably null Het
Trappc10 A T 10: 78,209,384 M490K possibly damaging Het
Trav12-1 A G 14: 53,538,536 T49A probably benign Het
Ttc37 A C 13: 76,150,735 S1187R possibly damaging Het
Twistnb G T 12: 33,433,632 G128W probably damaging Het
Ubap1l AGAGGAGGAGGAGGAGGA AGAGGAGGAGGAGGA 9: 65,371,750 probably benign Het
Unc79 G T 12: 103,171,578 V2485L probably benign Het
Ush2a T C 1: 188,400,163 S861P probably damaging Het
Vcam1 A G 3: 116,117,228 V507A possibly damaging Het
Vmn1r218 A G 13: 23,136,725 M81V probably benign Het
Zfp652 G T 11: 95,753,004 V343L probably damaging Het
Other mutations in Apoa4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01574:Apoa4 APN 9 46242985 missense probably benign 0.30
IGL02321:Apoa4 APN 9 46242920 missense probably damaging 0.98
R0001:Apoa4 UTSW 9 46242892 missense probably benign 0.03
R0054:Apoa4 UTSW 9 46242524 missense probably benign 0.00
R0054:Apoa4 UTSW 9 46242524 missense probably benign 0.00
R0401:Apoa4 UTSW 9 46243058 missense probably damaging 1.00
R1446:Apoa4 UTSW 9 46242293 missense probably benign 0.03
R2027:Apoa4 UTSW 9 46243000 missense probably damaging 1.00
R2332:Apoa4 UTSW 9 46242355 missense probably benign 0.00
R4979:Apoa4 UTSW 9 46241505 missense probably benign 0.01
R5120:Apoa4 UTSW 9 46242737 missense probably damaging 1.00
R5780:Apoa4 UTSW 9 46242592 missense possibly damaging 0.77
R6769:Apoa4 UTSW 9 46243167 missense probably benign 0.01
R6771:Apoa4 UTSW 9 46243167 missense probably benign 0.01
R7009:Apoa4 UTSW 9 46242880 missense possibly damaging 0.82
R7625:Apoa4 UTSW 9 46243112 missense probably damaging 0.99
R8039:Apoa4 UTSW 9 46242293 missense possibly damaging 0.70
Z1176:Apoa4 UTSW 9 46242589 missense possibly damaging 0.82
Predicted Primers
Posted On2019-09-13