Incidental Mutation 'R5876:Arnt2'
ID 455530
Institutional Source Beutler Lab
Gene Symbol Arnt2
Ensembl Gene ENSMUSG00000015709
Gene Name aryl hydrocarbon receptor nuclear translocator 2
Synonyms bHLHe1
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5876 (G1)
Quality Score 194
Status Not validated
Chromosome 7
Chromosomal Location 83895486-84059201 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 83996720 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 69 (T69A)
Ref Sequence ENSEMBL: ENSMUSP00000147129 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085077] [ENSMUST00000207769] [ENSMUST00000208204] [ENSMUST00000208232] [ENSMUST00000208392] [ENSMUST00000208863] [ENSMUST00000208995] [ENSMUST00000209133]
AlphaFold Q61324
Predicted Effect probably damaging
Transcript: ENSMUST00000085077
AA Change: T80A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000082154
Gene: ENSMUSG00000015709
AA Change: T80A

DomainStartEndE-ValueType
HLH 69 122 1.42e-14 SMART
PAS 137 204 1.28e-8 SMART
low complexity region 225 236 N/A INTRINSIC
PAS 325 391 4.15e-8 SMART
PAC 398 441 7.93e-5 SMART
low complexity region 502 526 N/A INTRINSIC
low complexity region 597 626 N/A INTRINSIC
low complexity region 653 675 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000207512
Predicted Effect probably damaging
Transcript: ENSMUST00000207769
AA Change: T76A

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
Predicted Effect probably benign
Transcript: ENSMUST00000208204
Predicted Effect probably damaging
Transcript: ENSMUST00000208232
AA Change: T69A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000208392
AA Change: T65A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000208863
AA Change: T69A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000208995
AA Change: T69A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000209133
AA Change: T69A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.9%
  • 20x: 93.6%
Validation Efficiency
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 basic-helix-loop-helix-Per-Arnt-Sim (bHLH-PAS) superfamily of transcription factors. The encoded protein acts as a partner for several sensor proteins of the bHLH-PAS family, forming heterodimers with the sensor proteins that bind regulatory DNA sequences in genes responsive to developmental and environmental stimuli. Under hypoxic conditions, the encoded protein complexes with hypoxia-inducible factor 1alpha in the nucleus and this complex binds to hypoxia-responsive elements in enhancers and promoters of oxygen-responsive genes. A highly similar protein in mouse forms functional complexes with both aryl hydrocarbon receptors and Single-minded proteins, suggesting additional roles for the encoded protein in the metabolism of xenobiotic compounds and the regulation of neurogenesis, respectively. [provided by RefSeq, Dec 2013]
PHENOTYPE: Mice homozygous for targeted mutations that inactivate this gene die shortly after birth, displaying impaired development of secretory neurons in the hypothalamus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700034E13Rik A G 18: 52,796,654 (GRCm39) D64G possibly damaging Het
Ano2 T A 6: 126,016,242 (GRCm39) M925K possibly damaging Het
Asap2 T A 12: 21,262,810 (GRCm39) N229K possibly damaging Het
Atp13a3 T A 16: 30,181,552 (GRCm39) N23Y probably benign Het
Cbr4 G A 8: 61,943,627 (GRCm39) G91R possibly damaging Het
Cdc27 A T 11: 104,406,244 (GRCm39) C624S probably benign Het
Cdc42bpg T A 19: 6,360,845 (GRCm39) I201N probably damaging Het
Cdh5 A G 8: 104,869,209 (GRCm39) Y645C probably damaging Het
Celsr2 C T 3: 108,321,259 (GRCm39) V518I probably damaging Het
Clca4b T C 3: 144,617,821 (GRCm39) T761A possibly damaging Het
Cpne4 C A 9: 104,802,969 (GRCm39) S204R probably damaging Het
Dcaf1 T C 9: 106,740,849 (GRCm39) W1279R probably damaging Het
Dennd4a C T 9: 64,819,037 (GRCm39) P1731S probably damaging Het
Dmxl1 T A 18: 50,004,051 (GRCm39) V892D possibly damaging Het
Fam131b A G 6: 42,298,182 (GRCm39) probably null Het
Fam83b T A 9: 76,399,132 (GRCm39) D657V possibly damaging Het
Fam83e T A 7: 45,371,787 (GRCm39) probably null Het
Fbxo4 A T 15: 4,007,301 (GRCm39) I121N probably damaging Het
Gabrg2 A G 11: 41,859,647 (GRCm39) S202P probably damaging Het
Grid2 T A 6: 64,640,146 (GRCm39) I788N probably damaging Het
Grik4 T A 9: 42,599,319 (GRCm39) N53Y probably damaging Het
Hipk2 A C 6: 38,707,802 (GRCm39) probably null Het
Hps5 T C 7: 46,438,620 (GRCm39) T38A probably damaging Het
Hs1bp3 A G 12: 8,391,843 (GRCm39) D315G possibly damaging Het
Kdm4a C T 4: 117,996,073 (GRCm39) M985I probably damaging Het
Kdm5d A G Y: 900,525 (GRCm39) Y190C probably damaging Het
Krt86 T C 15: 101,374,491 (GRCm39) S295P probably damaging Het
Matr3 T A 18: 35,720,791 (GRCm39) D413E probably benign Het
Mbd5 T A 2: 49,164,657 (GRCm39) F319L probably damaging Het
Mcoln1 T A 8: 3,560,910 (GRCm39) Y411N probably damaging Het
Mpdz C A 4: 81,203,711 (GRCm39) E1863* probably null Het
Mrps9 A G 1: 42,934,538 (GRCm39) E173G probably damaging Het
Or7a42 A T 10: 78,791,191 (GRCm39) I51F probably benign Het
Osmr T C 15: 6,850,528 (GRCm39) T692A probably benign Het
Pkhd1l1 A T 15: 44,441,984 (GRCm39) H3641L possibly damaging Het
Pml T C 9: 58,140,465 (GRCm39) T421A possibly damaging Het
Podxl A G 6: 31,505,391 (GRCm39) probably null Het
Ppargc1b C G 18: 61,442,164 (GRCm39) D591H probably damaging Het
Prkag3 A G 1: 74,787,975 (GRCm39) probably benign Het
Proz A G 8: 13,123,448 (GRCm39) R240G probably benign Het
Ptpn13 C A 5: 103,624,826 (GRCm39) D43E probably damaging Het
Rbm5 T G 9: 107,637,525 (GRCm39) K135N probably damaging Het
Ska1 G A 18: 74,330,599 (GRCm39) T201M probably damaging Het
Slc35f5 A C 1: 125,515,100 (GRCm39) probably null Het
Slc9a3 T C 13: 74,309,842 (GRCm39) L510P probably damaging Het
Speer4a2 T C 5: 26,289,716 (GRCm39) E237G probably damaging Het
Svil A G 18: 5,082,828 (GRCm39) K1231E probably damaging Het
Tanc2 T C 11: 105,813,439 (GRCm39) S1628P possibly damaging Het
Tm9sf3 T A 19: 41,229,023 (GRCm39) D260V probably damaging Het
Ttc9 G T 12: 81,678,396 (GRCm39) R73L probably damaging Het
Vps13b A G 15: 35,917,207 (GRCm39) I3684V probably damaging Het
Vps8 T C 16: 21,280,189 (GRCm39) probably null Het
Vwa3b T A 1: 37,115,520 (GRCm39) I328N probably damaging Het
Wdr1 C T 5: 38,687,366 (GRCm39) V222M probably benign Het
Xpnpep1 T A 19: 52,985,439 (GRCm39) T530S probably damaging Het
Zc3h6 C T 2: 128,835,197 (GRCm39) S111F probably benign Het
Zfp768 G A 7: 126,943,718 (GRCm39) P137S probably benign Het
Other mutations in Arnt2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01011:Arnt2 APN 7 83,935,037 (GRCm39) missense probably benign 0.01
IGL01525:Arnt2 APN 7 83,924,616 (GRCm39) missense possibly damaging 0.70
IGL02331:Arnt2 APN 7 83,914,832 (GRCm39) missense probably damaging 1.00
IGL02483:Arnt2 APN 7 83,900,605 (GRCm39) missense probably damaging 1.00
IGL02863:Arnt2 APN 7 83,917,145 (GRCm39) missense probably damaging 1.00
IGL03207:Arnt2 APN 7 83,993,042 (GRCm39) missense possibly damaging 0.93
Arnold2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
porker UTSW 7 83,993,150 (GRCm39) missense probably damaging 1.00
R0024:Arnt2 UTSW 7 83,933,334 (GRCm39) missense probably benign 0.03
R0058:Arnt2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
R0058:Arnt2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
R0060:Arnt2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
R0113:Arnt2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
R0114:Arnt2 UTSW 7 83,996,738 (GRCm39) missense probably damaging 1.00
R0201:Arnt2 UTSW 7 84,010,867 (GRCm39) nonsense probably null
R0514:Arnt2 UTSW 7 83,954,067 (GRCm39) missense probably benign 0.00
R0863:Arnt2 UTSW 7 83,914,792 (GRCm39) missense probably damaging 1.00
R1800:Arnt2 UTSW 7 83,924,583 (GRCm39) missense probably damaging 1.00
R1944:Arnt2 UTSW 7 83,992,959 (GRCm39) missense probably benign 0.01
R1964:Arnt2 UTSW 7 83,992,997 (GRCm39) missense possibly damaging 0.55
R2061:Arnt2 UTSW 7 83,993,078 (GRCm39) missense probably damaging 1.00
R2216:Arnt2 UTSW 7 83,924,559 (GRCm39) missense probably damaging 0.99
R3107:Arnt2 UTSW 7 83,911,652 (GRCm39) missense possibly damaging 0.95
R3410:Arnt2 UTSW 7 83,924,655 (GRCm39) missense probably damaging 1.00
R3739:Arnt2 UTSW 7 83,993,009 (GRCm39) missense probably null 1.00
R4258:Arnt2 UTSW 7 83,960,163 (GRCm39) missense probably damaging 0.98
R4486:Arnt2 UTSW 7 83,924,553 (GRCm39) missense probably benign 0.03
R4489:Arnt2 UTSW 7 83,924,553 (GRCm39) missense probably benign 0.03
R4668:Arnt2 UTSW 7 83,924,594 (GRCm39) missense probably damaging 1.00
R5685:Arnt2 UTSW 7 83,912,473 (GRCm39) missense probably benign 0.00
R5923:Arnt2 UTSW 7 83,911,741 (GRCm39) missense probably benign 0.32
R5926:Arnt2 UTSW 7 83,993,154 (GRCm39) missense probably damaging 0.99
R6122:Arnt2 UTSW 7 84,010,773 (GRCm39) missense probably damaging 1.00
R7021:Arnt2 UTSW 7 83,993,150 (GRCm39) missense probably damaging 1.00
R7895:Arnt2 UTSW 7 83,954,406 (GRCm39) missense probably benign
R7898:Arnt2 UTSW 7 83,918,155 (GRCm39) splice site probably null
R8386:Arnt2 UTSW 7 83,996,747 (GRCm39) missense probably damaging 1.00
R9038:Arnt2 UTSW 7 83,954,059 (GRCm39) missense probably benign
R9258:Arnt2 UTSW 7 84,010,798 (GRCm39) missense probably damaging 1.00
R9346:Arnt2 UTSW 7 83,931,321 (GRCm39) missense probably benign 0.04
R9452:Arnt2 UTSW 7 83,933,334 (GRCm39) missense probably benign 0.03
R9636:Arnt2 UTSW 7 83,993,042 (GRCm39) missense probably benign 0.44
R9780:Arnt2 UTSW 7 83,954,426 (GRCm39) missense probably benign 0.02
X0066:Arnt2 UTSW 7 83,934,992 (GRCm39) missense possibly damaging 0.93
Z1176:Arnt2 UTSW 7 83,912,404 (GRCm39) missense probably benign 0.41
Z1177:Arnt2 UTSW 7 83,912,415 (GRCm39) missense possibly damaging 0.81
Predicted Primers PCR Primer
(F):5'- TACCTGCTCAGTGAGGAAGG -3'
(R):5'- CGAGTTACAGATGTGTCAGGG -3'

Sequencing Primer
(F):5'- CTCAGTGAGGAAGGAAGGCTTGTAG -3'
(R):5'- CACTGAGCCATTATGAGTTAGGTCC -3'
Posted On 2017-02-10