Incidental Mutation 'R9322:Arnt'
ID 706255
Institutional Source Beutler Lab
Gene Symbol Arnt
Ensembl Gene ENSMUSG00000015522
Gene Name aryl hydrocarbon receptor nuclear translocator
Synonyms Hif1b, ESTM42, D3Ertd557e, bHLHe2
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9322 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 95341699-95404551 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 95397929 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 591 (S591P)
Ref Sequence ENSEMBL: ENSMUSP00000099810 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015666] [ENSMUST00000090804] [ENSMUST00000102749] [ENSMUST00000107161] [ENSMUST00000136413]
AlphaFold P53762
Predicted Effect probably benign
Transcript: ENSMUST00000015666
AA Change: S571P

PolyPhen 2 Score 0.185 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000015666
Gene: ENSMUSG00000015522
AA Change: S571P

DomainStartEndE-ValueType
low complexity region 24 34 N/A INTRINSIC
HLH 69 128 2.9e-11 SMART
PAS 143 210 7.4e-13 SMART
low complexity region 231 242 N/A INTRINSIC
PAS 332 397 7.6e-10 SMART
PAC 404 447 9.6e-7 SMART
low complexity region 705 718 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000090804
AA Change: S576P

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000088313
Gene: ENSMUSG00000015522
AA Change: S576P

DomainStartEndE-ValueType
low complexity region 24 34 N/A INTRINSIC
HLH 80 133 1e-14 SMART
PAS 148 215 1.51e-10 SMART
low complexity region 236 247 N/A INTRINSIC
PAS 337 402 1.55e-7 SMART
PAC 409 452 1.95e-4 SMART
low complexity region 710 723 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000102749
AA Change: S591P

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000099810
Gene: ENSMUSG00000015522
AA Change: S591P

DomainStartEndE-ValueType
low complexity region 24 34 N/A INTRINSIC
HLH 95 148 1e-14 SMART
PAS 163 230 1.51e-10 SMART
low complexity region 251 262 N/A INTRINSIC
PAS 352 417 1.55e-7 SMART
PAC 424 467 1.95e-4 SMART
low complexity region 725 738 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000107161
AA Change: S576P

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000102779
Gene: ENSMUSG00000015522
AA Change: S576P

DomainStartEndE-ValueType
low complexity region 24 34 N/A INTRINSIC
HLH 80 133 1e-14 SMART
PAS 148 215 1.51e-10 SMART
low complexity region 236 247 N/A INTRINSIC
PAS 337 402 1.55e-7 SMART
PAC 409 452 1.95e-4 SMART
low complexity region 694 707 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000136413
SMART Domains Protein: ENSMUSP00000116688
Gene: ENSMUSG00000015522

DomainStartEndE-ValueType
low complexity region 12 23 N/A INTRINSIC
Blast:PAS 97 126 7e-8 BLAST
PDB:2B02|A 97 126 5e-9 PDB
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein containing a basic helix-loop-helix domain and two characteristic PAS domains along with a PAC domain. The encoded protein binds to ligand-bound aryl hydrocarbon receptor and aids in the movement of this complex to the nucleus, where it promotes the expression of genes involved in xenobiotic metabolism. This protein is also a co-factor for transcriptional regulation by hypoxia-inducible factor 1. Chromosomal translocation of this locus with the ETV6 (ets variant 6) gene on chromosome 12 have been described in leukemias. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2013]
PHENOTYPE: Homozygotes for targeted null mutations exhibit loss of aryl hydrocarbon receptor and hypoxia-inducible factor 1 alpha gene induction, defective angiogenesis of the yolk sac and branchial arches, placental defects, and lethality by embryonic day 10.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca5 A G 11: 110,192,331 (GRCm39) V727A probably damaging Het
Arhgef33 T A 17: 80,677,818 (GRCm39) L455* probably null Het
Asic4 A G 1: 75,446,462 (GRCm39) M335V probably benign Het
Atp1a2 A G 1: 172,107,625 (GRCm39) S665P possibly damaging Het
Cat T C 2: 103,303,333 (GRCm39) N148S probably damaging Het
Ccdc121rt3 T A 5: 112,503,272 (GRCm39) Y144F probably damaging Het
Ccdc9 T C 7: 16,012,360 (GRCm39) D274G probably damaging Het
Ciao3 G C 17: 25,998,548 (GRCm39) Q217H probably damaging Het
Csnk1g2 T C 10: 80,474,978 (GRCm39) Y332H probably damaging Het
Csrnp1 T C 9: 119,801,853 (GRCm39) E402G probably damaging Het
Dchs2 T A 3: 83,189,001 (GRCm39) I1455N possibly damaging Het
Dnah12 A T 14: 26,492,934 (GRCm39) I1232F possibly damaging Het
Dsn1 C T 2: 156,843,669 (GRCm39) V144I possibly damaging Het
Efcab3 A T 11: 104,765,199 (GRCm39) E2501V probably benign Het
Epha6 A T 16: 60,245,118 (GRCm39) S360R probably damaging Het
Fasl A T 1: 161,609,512 (GRCm39) L158Q probably damaging Het
Filip1 A T 9: 79,727,014 (GRCm39) V535E probably benign Het
Fmo5 A T 3: 97,546,190 (GRCm39) K168* probably null Het
Gm5157 T G 7: 20,919,431 (GRCm39) K37N probably benign Het
Grm8 T A 6: 27,363,728 (GRCm39) I596F possibly damaging Het
Il23a T C 10: 128,132,990 (GRCm39) E123G probably benign Het
Itpr2 T C 6: 146,226,587 (GRCm39) T1386A probably benign Het
Krt79 T A 15: 101,840,245 (GRCm39) Q317L possibly damaging Het
Lhx4 A G 1: 155,578,353 (GRCm39) I263T probably benign Het
Med4 T C 14: 73,747,601 (GRCm39) L34P probably damaging Het
Mid1 C G X: 168,768,003 (GRCm39) P384A probably benign Het
Mief2 A T 11: 60,621,844 (GRCm39) H138L possibly damaging Het
Nat3 A T 8: 68,000,162 (GRCm39) K14* probably null Het
Nbeal1 T A 1: 60,297,818 (GRCm39) I1216N possibly damaging Het
Nlrp1b T C 11: 71,108,118 (GRCm39) E461G probably benign Het
Or11h23 C A 14: 50,948,507 (GRCm39) T240N probably damaging Het
Or5aq7 T C 2: 86,938,561 (GRCm39) T57A probably damaging Het
Or5p4 C T 7: 107,680,727 (GRCm39) T242M probably damaging Het
Pdha2 C A 3: 140,916,550 (GRCm39) M319I probably benign Het
Pik3r2 A G 8: 71,227,494 (GRCm39) V43A possibly damaging Het
Psd T A 19: 46,301,880 (GRCm39) E902V probably damaging Het
Psme3 A C 11: 101,211,437 (GRCm39) H198P probably damaging Het
Rlbp1 T C 7: 79,027,003 (GRCm39) D219G possibly damaging Het
Scn1b C A 7: 30,824,517 (GRCm39) W57L probably damaging Het
Sfrp2 T C 3: 83,674,006 (GRCm39) I53T probably damaging Het
Skic2 T C 17: 35,066,439 (GRCm39) probably null Het
Slc18a3 A G 14: 32,185,282 (GRCm39) I367T probably benign Het
Slc44a2 A T 9: 21,258,246 (GRCm39) R499W probably damaging Het
St18 A G 1: 6,865,747 (GRCm39) D75G probably benign Het
Trim67 C A 8: 125,549,967 (GRCm39) Y532* probably null Het
Ttc16 C T 2: 32,664,952 (GRCm39) probably benign Het
Usp7 A T 16: 8,517,124 (GRCm39) S487T probably damaging Het
Vmn2r104 T C 17: 20,263,087 (GRCm39) T125A probably benign Het
Vmn2r70 T C 7: 85,208,498 (GRCm39) T660A possibly damaging Het
Zer1 A T 2: 30,000,923 (GRCm39) V166D probably benign Het
Other mutations in Arnt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00835:Arnt APN 3 95,397,651 (GRCm39) missense probably damaging 0.98
IGL00949:Arnt APN 3 95,394,579 (GRCm39) missense probably damaging 1.00
IGL01304:Arnt APN 3 95,355,696 (GRCm39) missense probably damaging 1.00
IGL01634:Arnt APN 3 95,377,709 (GRCm39) splice site probably benign
IGL01685:Arnt APN 3 95,381,992 (GRCm39) missense probably damaging 1.00
IGL01768:Arnt APN 3 95,398,327 (GRCm39) unclassified probably benign
IGL02738:Arnt APN 3 95,402,631 (GRCm39) splice site probably null
IGL02941:Arnt APN 3 95,367,681 (GRCm39) splice site probably benign
R0211:Arnt UTSW 3 95,383,460 (GRCm39) missense probably damaging 1.00
R0211:Arnt UTSW 3 95,383,460 (GRCm39) missense probably damaging 1.00
R0420:Arnt UTSW 3 95,377,705 (GRCm39) splice site probably benign
R0801:Arnt UTSW 3 95,401,157 (GRCm39) missense possibly damaging 0.86
R1418:Arnt UTSW 3 95,377,710 (GRCm39) splice site probably benign
R1523:Arnt UTSW 3 95,396,965 (GRCm39) missense possibly damaging 0.77
R1956:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R1957:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R1958:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R1969:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R1970:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R1971:Arnt UTSW 3 95,355,704 (GRCm39) missense possibly damaging 0.94
R3743:Arnt UTSW 3 95,382,016 (GRCm39) missense possibly damaging 0.49
R4561:Arnt UTSW 3 95,359,924 (GRCm39) missense probably damaging 0.96
R4780:Arnt UTSW 3 95,395,696 (GRCm39) missense probably damaging 1.00
R4827:Arnt UTSW 3 95,397,224 (GRCm39) splice site probably null
R4913:Arnt UTSW 3 95,397,965 (GRCm39) missense probably damaging 1.00
R5051:Arnt UTSW 3 95,377,648 (GRCm39) missense probably benign 0.08
R5572:Arnt UTSW 3 95,382,015 (GRCm39) missense possibly damaging 0.49
R5866:Arnt UTSW 3 95,398,037 (GRCm39) unclassified probably benign
R6376:Arnt UTSW 3 95,397,936 (GRCm39) missense probably damaging 0.99
R6491:Arnt UTSW 3 95,383,454 (GRCm39) missense probably damaging 1.00
R6873:Arnt UTSW 3 95,381,886 (GRCm39) missense probably damaging 1.00
R6920:Arnt UTSW 3 95,397,932 (GRCm39) missense probably damaging 0.99
R7485:Arnt UTSW 3 95,402,659 (GRCm39) missense probably damaging 1.00
R7731:Arnt UTSW 3 95,391,086 (GRCm39) missense probably benign 0.33
R7786:Arnt UTSW 3 95,392,267 (GRCm39) missense probably damaging 0.96
R7797:Arnt UTSW 3 95,387,572 (GRCm39) critical splice donor site probably null
R7947:Arnt UTSW 3 95,381,837 (GRCm39) splice site probably null
R8143:Arnt UTSW 3 95,377,294 (GRCm39) splice site probably null
R8446:Arnt UTSW 3 95,382,014 (GRCm39) frame shift probably null
R8701:Arnt UTSW 3 95,401,076 (GRCm39) missense possibly damaging 0.60
R8859:Arnt UTSW 3 95,397,691 (GRCm39) critical splice donor site probably null
R9096:Arnt UTSW 3 95,397,588 (GRCm39) missense probably benign 0.01
R9097:Arnt UTSW 3 95,397,588 (GRCm39) missense probably benign 0.01
R9244:Arnt UTSW 3 95,397,879 (GRCm39) missense possibly damaging 0.74
R9386:Arnt UTSW 3 95,395,687 (GRCm39) missense possibly damaging 0.75
R9481:Arnt UTSW 3 95,391,092 (GRCm39) missense possibly damaging 0.94
R9542:Arnt UTSW 3 95,397,954 (GRCm39) missense probably benign 0.01
X0020:Arnt UTSW 3 95,401,876 (GRCm39) missense probably benign 0.10
X0026:Arnt UTSW 3 95,381,941 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGCTCCTTTTACAGGCTGAG -3'
(R):5'- AGCAGCTTCGTTGTCTCACC -3'

Sequencing Primer
(F):5'- TCATTATTACTGATGGGACTGCC -3'
(R):5'- GTCTCACCCTAGGTCCAGTAAG -3'
Posted On 2022-04-18