Incidental Mutation 'R2032:Hif3a'
ID 221351
Institutional Source Beutler Lab
Gene Symbol Hif3a
Ensembl Gene ENSMUSG00000004328
Gene Name hypoxia inducible factor 3, alpha subunit
Synonyms Nepas, MOP7, bHLHe17
MMRRC Submission 040039-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.198) question?
Stock # R2032 (G1)
Quality Score 93
Status Not validated
Chromosome 7
Chromosomal Location 16765432-16796352 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 16785104 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Histidine at position 172 (L172H)
Ref Sequence ENSEMBL: ENSMUSP00000104132 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037762] [ENSMUST00000108492] [ENSMUST00000153833]
AlphaFold Q0VBL6
Predicted Effect probably damaging
Transcript: ENSMUST00000037762
AA Change: L170H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000048248
Gene: ENSMUSG00000004328
AA Change: L170H

DomainStartEndE-ValueType
HLH 18 73 1.57e-7 SMART
PAS 82 148 9.83e-10 SMART
PAS 225 293 2.72e-3 SMART
PAC 299 342 2.18e-2 SMART
low complexity region 421 437 N/A INTRINSIC
Pfam:HIF-1 472 505 1.8e-18 PFAM
low complexity region 508 520 N/A INTRINSIC
low complexity region 525 536 N/A INTRINSIC
low complexity region 595 607 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000108492
AA Change: L172H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000104132
Gene: ENSMUSG00000004328
AA Change: L172H

DomainStartEndE-ValueType
HLH 20 75 1.57e-7 SMART
PAS 84 150 9.83e-10 SMART
PAS 227 295 2.72e-3 SMART
PAC 301 344 2.18e-2 SMART
low complexity region 423 439 N/A INTRINSIC
Pfam:HIF-1 475 506 5.7e-18 PFAM
low complexity region 510 522 N/A INTRINSIC
low complexity region 527 538 N/A INTRINSIC
low complexity region 597 609 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000139224
Predicted Effect probably benign
Transcript: ENSMUST00000153833
SMART Domains Protein: ENSMUSP00000117728
Gene: ENSMUSG00000004328

DomainStartEndE-ValueType
HLH 20 75 1.27e-7 SMART
low complexity region 87 102 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency 98% (54/55)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is the alpha-3 subunit of one of several alpha/beta-subunit heterodimeric transcription factors that regulate many adaptive responses to low oxygen tension (hypoxia). The alpha-3 subunit lacks the transactivation domain found in factors containing either the alpha-1 or alpha-2 subunits. It is thought that factors containing the alpha-3 subunit are negative regulators of hypoxia-inducible gene expression. Multiple alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Mar 2011]
PHENOTYPE: Mice homozygous for a knock-out allele display impaired lung remodeling resulting in hypertrophy of the heart right ventricle and pulmonary hyperplasia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca3 G A 17: 24,585,056 (GRCm39) probably benign Het
Abca7 C T 10: 79,844,071 (GRCm39) T1359M probably damaging Het
Acox2 A G 14: 8,246,400 (GRCm38) S464P probably benign Het
Adgrf1 C T 17: 43,622,166 (GRCm39) T801I probably damaging Het
Akap11 T A 14: 78,747,477 (GRCm39) I1637L possibly damaging Het
Akap12 C A 10: 4,306,673 (GRCm39) A1161D possibly damaging Het
Ankrd36 T A 11: 5,578,616 (GRCm39) V635D possibly damaging Het
Ankrd44 C T 1: 54,762,168 (GRCm39) probably null Het
Atl2 A G 17: 80,203,373 (GRCm39) V28A probably benign Het
Atxn3 A T 12: 101,908,453 (GRCm39) L133* probably null Het
Bmp2 T C 2: 133,403,216 (GRCm39) S256P probably benign Het
Ccdc121rt3 G A 5: 112,502,978 (GRCm39) T242I possibly damaging Het
Ccdc138 T A 10: 58,348,984 (GRCm39) Y177N possibly damaging Het
Ccdc168 C A 1: 44,100,900 (GRCm39) C66F possibly damaging Het
Cdcp3 G A 7: 130,844,781 (GRCm39) G674E probably damaging Het
Cep164 C T 9: 45,682,898 (GRCm39) V931M probably damaging Het
Cfhr4 T A 1: 139,660,993 (GRCm39) probably benign Het
CK137956 T C 4: 127,839,069 (GRCm39) T450A probably benign Het
Col23a1 G A 11: 51,450,835 (GRCm39) G215D unknown Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dennd6a T C 14: 26,325,904 (GRCm39) M5T probably benign Het
Dnajc6 T G 4: 101,471,435 (GRCm39) I284S probably benign Het
Dolpp1 C T 2: 30,282,453 (GRCm39) A2V probably damaging Het
Eml2 C T 7: 18,936,480 (GRCm39) T711I probably benign Het
Evi5l T C 8: 4,260,622 (GRCm39) D1065G probably damaging Het
Fam110b G T 4: 5,799,460 (GRCm39) A293S probably benign Het
Fap A G 2: 62,372,581 (GRCm39) V266A probably benign Het
Fgf10 A T 13: 118,852,131 (GRCm39) Y71F probably damaging Het
Gm3443 G T 19: 21,533,164 (GRCm39) G43C probably damaging Het
Gpr146 T C 5: 139,364,902 (GRCm39) probably benign Het
Mas1 T C 17: 13,061,457 (GRCm39) probably benign Het
Nlrp5 G A 7: 23,120,937 (GRCm39) R717Q probably damaging Het
Nop14 A G 5: 34,817,283 (GRCm39) V36A possibly damaging Het
Or10v5 C T 19: 11,805,664 (GRCm39) C242Y probably damaging Het
Or51a39 A T 7: 102,363,083 (GRCm39) I179N probably benign Het
Or7a41 T A 10: 78,871,163 (GRCm39) F178I possibly damaging Het
Parp4 T A 14: 56,866,553 (GRCm39) I1039K possibly damaging Het
Pate12 T C 9: 36,344,195 (GRCm39) probably null Het
Pold2 A T 11: 5,826,757 (GRCm39) I59N probably benign Het
Prr36 T C 8: 4,264,304 (GRCm39) probably benign Het
Pyroxd2 T C 19: 42,716,088 (GRCm39) probably benign Het
Recql C T 6: 142,313,009 (GRCm39) G403R probably damaging Het
Serpina3m T A 12: 104,355,928 (GRCm39) D198E probably benign Het
Sik2 A T 9: 50,906,947 (GRCm39) Y93N probably damaging Het
Slc27a3 C T 3: 90,294,704 (GRCm39) R389H probably damaging Het
Slc29a1 A T 17: 45,897,035 (GRCm39) M417K probably damaging Het
Syt13 A G 2: 92,783,746 (GRCm39) K339E probably damaging Het
Tmem237 A T 1: 59,148,265 (GRCm39) H163Q probably benign Het
Tram2 C T 1: 21,074,180 (GRCm39) G253R probably null Het
Trpv1 A G 11: 73,129,211 (GRCm39) T43A probably benign Het
Ugt2b34 A G 5: 87,039,131 (GRCm39) I510T probably damaging Het
Vmn1r224 C A 17: 20,639,658 (GRCm39) D78E probably benign Het
Vmn1r78 A T 7: 11,887,210 (GRCm39) I274L probably benign Het
Wdfy4 C T 14: 32,868,946 (GRCm39) V361I probably benign Het
Zpbp2 A T 11: 98,445,534 (GRCm39) K165N probably damaging Het
Other mutations in Hif3a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00740:Hif3a APN 7 16,785,841 (GRCm39) splice site probably null
IGL02496:Hif3a APN 7 16,773,603 (GRCm39) splice site probably benign
IGL02572:Hif3a APN 7 16,784,513 (GRCm39) missense probably null
IGL02638:Hif3a APN 7 16,778,293 (GRCm39) unclassified probably benign
IGL02704:Hif3a APN 7 16,784,686 (GRCm39) unclassified probably benign
IGL03000:Hif3a APN 7 16,782,564 (GRCm39) missense probably benign 0.08
IGL03342:Hif3a APN 7 16,775,047 (GRCm39) missense possibly damaging 0.92
R0265:Hif3a UTSW 7 16,769,793 (GRCm39) makesense probably null
R0326:Hif3a UTSW 7 16,778,325 (GRCm39) missense probably benign 0.01
R0396:Hif3a UTSW 7 16,785,946 (GRCm39) splice site probably benign
R1494:Hif3a UTSW 7 16,788,647 (GRCm39) missense probably damaging 1.00
R1529:Hif3a UTSW 7 16,776,564 (GRCm39) missense probably benign 0.02
R1548:Hif3a UTSW 7 16,778,328 (GRCm39) missense probably benign 0.00
R1686:Hif3a UTSW 7 16,778,789 (GRCm39) missense possibly damaging 0.46
R1916:Hif3a UTSW 7 16,773,581 (GRCm39) missense possibly damaging 0.87
R2026:Hif3a UTSW 7 16,778,322 (GRCm39) missense possibly damaging 0.81
R2354:Hif3a UTSW 7 16,775,030 (GRCm39) missense probably damaging 1.00
R3693:Hif3a UTSW 7 16,774,999 (GRCm39) missense probably damaging 1.00
R3780:Hif3a UTSW 7 16,788,638 (GRCm39) missense probably damaging 1.00
R3921:Hif3a UTSW 7 16,771,097 (GRCm39) missense possibly damaging 0.80
R4003:Hif3a UTSW 7 16,778,844 (GRCm39) missense probably damaging 0.99
R4714:Hif3a UTSW 7 16,790,196 (GRCm39) missense probably damaging 1.00
R4953:Hif3a UTSW 7 16,784,490 (GRCm39) missense probably damaging 0.98
R5632:Hif3a UTSW 7 16,784,580 (GRCm39) missense possibly damaging 0.94
R5778:Hif3a UTSW 7 16,785,909 (GRCm39) missense probably damaging 1.00
R5877:Hif3a UTSW 7 16,785,071 (GRCm39) missense probably damaging 1.00
R5995:Hif3a UTSW 7 16,787,694 (GRCm39) missense probably benign 0.10
R6001:Hif3a UTSW 7 16,784,486 (GRCm39) missense probably damaging 1.00
R6599:Hif3a UTSW 7 16,776,530 (GRCm39) missense possibly damaging 0.68
R7218:Hif3a UTSW 7 16,784,513 (GRCm39) missense probably damaging 1.00
R7478:Hif3a UTSW 7 16,776,560 (GRCm39) missense possibly damaging 0.47
R7479:Hif3a UTSW 7 16,776,560 (GRCm39) missense possibly damaging 0.47
R7480:Hif3a UTSW 7 16,776,560 (GRCm39) missense possibly damaging 0.47
R7482:Hif3a UTSW 7 16,776,560 (GRCm39) missense possibly damaging 0.47
R7654:Hif3a UTSW 7 16,783,021 (GRCm39) missense probably damaging 0.97
R7696:Hif3a UTSW 7 16,788,712 (GRCm39) missense unknown
R8071:Hif3a UTSW 7 16,782,686 (GRCm39) missense probably damaging 1.00
R8692:Hif3a UTSW 7 16,788,701 (GRCm39) missense probably benign 0.45
R8826:Hif3a UTSW 7 16,788,671 (GRCm39) missense probably damaging 1.00
R8852:Hif3a UTSW 7 16,774,912 (GRCm39) missense probably benign 0.25
R8860:Hif3a UTSW 7 16,774,912 (GRCm39) missense probably benign 0.25
R9653:Hif3a UTSW 7 16,782,641 (GRCm39) missense probably damaging 1.00
R9784:Hif3a UTSW 7 16,771,076 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- TCTGATGCCCTACTGGACTC -3'
(R):5'- AAGTGGGTTTTGCAGTTACAGATTC -3'

Sequencing Primer
(F):5'- ACTCAGTCTCGGGGAGTTC -3'
(R):5'- GATTCAGAGATCCAAGCTCAGGTTC -3'
Posted On 2014-08-25