Incidental Mutation 'R1268:Aplnr'
ID 151200
Institutional Source Beutler Lab
Gene Symbol Aplnr
Ensembl Gene ENSMUSG00000044338
Gene Name apelin receptor
Synonyms apelin receptor, Agtrl1, msr/apj, APJ
MMRRC Submission 039335-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1268 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 84966704-84970267 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 84967775 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 267 (T267A)
Ref Sequence ENSEMBL: ENSMUSP00000053638 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000057019] [ENSMUST00000184728]
AlphaFold Q9WV08
Predicted Effect possibly damaging
Transcript: ENSMUST00000057019
AA Change: T267A

PolyPhen 2 Score 0.804 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000053638
Gene: ENSMUSG00000044338
AA Change: T267A

DomainStartEndE-ValueType
Pfam:TAS2R 25 326 1.1e-8 PFAM
Pfam:7tm_1 43 307 4e-61 PFAM
Pfam:7TM_GPCR_Srv 46 324 3.5e-8 PFAM
low complexity region 335 349 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000184728
AA Change: T14A
SMART Domains Protein: ENSMUSP00000139142
Gene: ENSMUSG00000044338
AA Change: T14A

DomainStartEndE-ValueType
SCOP:d1l9ha_ 1 47 7e-3 SMART
Meta Mutation Damage Score 0.0837 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.6%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the G protein-coupled receptor gene family. The encoded protein is related to the angiotensin receptor, but is actually an apelin receptor that inhibits adenylate cyclase activity and plays a counter-regulatory role against the pressure action of angiotensin II by exerting hypertensive effect. It functions in the cardiovascular and central nervous systems, in glucose metabolism, in embryonic and tumor angiogenesis and as a human immunodeficiency virus (HIV-1) coreceptor. Two transcript variants resulting from alternative splicing have been identified. [provided by RefSeq, Jul 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit early lethality, decreased cardiac contractility, and decreased exercise endurance. Mice for another knock-out allele develop pulmonary venoocclusive disease with heart right ventricle hypertrophy and elevated pulmonary pressures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afdn T C 17: 14,108,248 (GRCm39) V1257A probably damaging Het
Arap2 A G 5: 62,887,964 (GRCm39) S461P probably benign Het
Brpf3 A G 17: 29,055,530 (GRCm39) T1160A probably damaging Het
Col5a1 A T 2: 27,892,501 (GRCm39) T1005S unknown Het
Crebrf CTTTT CTTT 17: 26,958,570 (GRCm39) probably null Het
Fmo6 A T 1: 162,748,086 (GRCm39) I326N probably damaging Het
Foxp4 G C 17: 48,191,278 (GRCm39) probably benign Het
Gnat1 A G 9: 107,553,076 (GRCm39) probably benign Het
Hs6st1 T A 1: 36,108,007 (GRCm39) V90D probably damaging Het
Igsf11 A G 16: 38,845,216 (GRCm39) T257A probably benign Het
Ints2 C T 11: 86,123,911 (GRCm39) G626R probably damaging Het
Mab21l3 C T 3: 101,742,363 (GRCm39) E66K possibly damaging Het
Mroh2a C T 1: 88,158,402 (GRCm39) R150* probably null Het
Mybl2 A G 2: 162,916,636 (GRCm39) N429S probably benign Het
Mycbp2 G A 14: 103,446,218 (GRCm39) T1837I probably damaging Het
Myh7b C A 2: 155,455,966 (GRCm39) S117* probably null Het
Nek1 C A 8: 61,475,298 (GRCm39) A202E probably damaging Het
Notum C T 11: 120,549,493 (GRCm39) W159* probably null Het
Ntn1 TCCTCGGC TC 11: 68,103,959 (GRCm39) probably benign Het
Nup58 A T 14: 60,482,119 (GRCm39) probably benign Het
Or2w2 C T 13: 21,758,498 (GRCm39) V43M probably benign Het
Or4c58 A G 2: 89,674,498 (GRCm39) I273T probably damaging Het
Or4f57 G T 2: 111,791,222 (GRCm39) N65K possibly damaging Het
Or5b99 T C 19: 12,976,625 (GRCm39) Y92H possibly damaging Het
Or5p69 A T 7: 107,967,002 (GRCm39) I102F probably benign Het
Or7g12 T C 9: 18,899,652 (GRCm39) F123L probably damaging Het
Plk4 T A 3: 40,765,804 (GRCm39) V659D probably damaging Het
Rbm27 T C 18: 42,466,367 (GRCm39) S866P probably damaging Het
Rnaseh2b A T 14: 62,609,904 (GRCm39) K303N possibly damaging Het
Samd9l C T 6: 3,376,113 (GRCm39) V383I possibly damaging Het
Shf G A 2: 122,199,163 (GRCm39) P51S probably damaging Het
Slc35f2 T A 9: 53,705,197 (GRCm39) Y62* probably null Het
Tenm2 C T 11: 35,954,004 (GRCm39) G1236R possibly damaging Het
Ulk1 A G 5: 110,938,143 (GRCm39) S610P probably damaging Het
Ulk4 C A 9: 121,086,140 (GRCm39) probably benign Het
Vdr T C 15: 97,755,356 (GRCm39) N389S probably benign Het
Other mutations in Aplnr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00332:Aplnr APN 2 84,967,985 (GRCm39) missense probably benign 0.00
IGL00985:Aplnr APN 2 84,968,007 (GRCm39) missense probably benign 0.02
PIT4810001:Aplnr UTSW 2 84,967,628 (GRCm39) missense probably damaging 1.00
R0009:Aplnr UTSW 2 84,967,620 (GRCm39) splice site probably null
R0009:Aplnr UTSW 2 84,967,620 (GRCm39) splice site probably null
R0201:Aplnr UTSW 2 84,967,521 (GRCm39) missense probably damaging 1.00
R1386:Aplnr UTSW 2 84,967,805 (GRCm39) missense possibly damaging 0.71
R1445:Aplnr UTSW 2 84,967,353 (GRCm39) missense probably damaging 1.00
R1663:Aplnr UTSW 2 84,967,038 (GRCm39) missense possibly damaging 0.53
R1967:Aplnr UTSW 2 84,967,950 (GRCm39) missense probably benign
R4119:Aplnr UTSW 2 84,967,310 (GRCm39) missense possibly damaging 0.96
R4672:Aplnr UTSW 2 84,967,524 (GRCm39) missense probably damaging 1.00
R4916:Aplnr UTSW 2 84,967,261 (GRCm39) missense probably damaging 1.00
R4968:Aplnr UTSW 2 84,967,289 (GRCm39) missense probably damaging 1.00
R4990:Aplnr UTSW 2 84,967,721 (GRCm39) missense probably damaging 0.96
R5067:Aplnr UTSW 2 84,967,128 (GRCm39) missense probably damaging 1.00
R6235:Aplnr UTSW 2 84,967,970 (GRCm39) missense probably benign
R6433:Aplnr UTSW 2 84,967,017 (GRCm39) missense probably benign
R6828:Aplnr UTSW 2 84,970,103 (GRCm39) utr 3 prime probably benign
R6898:Aplnr UTSW 2 84,970,155 (GRCm39) utr 3 prime probably benign
R7547:Aplnr UTSW 2 84,967,521 (GRCm39) missense probably damaging 1.00
R8539:Aplnr UTSW 2 84,967,251 (GRCm39) missense probably benign 0.02
R8762:Aplnr UTSW 2 84,967,515 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CACCAAGATCCAGTGCTACATGGAC -3'
(R):5'- TGCCCGGAAGAATAACTGGCTGAC -3'

Sequencing Primer
(F):5'- GATCCAGTGCTACATGGACTACTC -3'
(R):5'- TCAGCACTACTGCTGTGAG -3'
Posted On 2014-01-29