Incidental Mutation 'R5632:Hif3a'
ID 439917
Institutional Source Beutler Lab
Gene Symbol Hif3a
Ensembl Gene ENSMUSG00000004328
Gene Name hypoxia inducible factor 3, alpha subunit
Synonyms Nepas, MOP7, bHLHe17
MMRRC Submission 043283-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.198) question?
Stock # R5632 (G1)
Quality Score 221
Status Not validated
Chromosome 7
Chromosomal Location 16765432-16796352 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 16784580 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 222 (I222V)
Ref Sequence ENSEMBL: ENSMUSP00000104132 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000037762] [ENSMUST00000108492] [ENSMUST00000153833]
AlphaFold Q0VBL6
Predicted Effect possibly damaging
Transcript: ENSMUST00000037762
AA Change: I220V

PolyPhen 2 Score 0.905 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000048248
Gene: ENSMUSG00000004328
AA Change: I220V

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 possibly damaging
Transcript: ENSMUST00000108492
AA Change: I222V

PolyPhen 2 Score 0.942 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000104132
Gene: ENSMUSG00000004328
AA Change: I222V

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 unknown
Transcript: ENSMUST00000139224
AA Change: I3V
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: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.4%
Validation Efficiency
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcd4 T C 12: 84,664,076 (GRCm39) T7A probably benign Het
Adam33 T G 2: 130,895,362 (GRCm39) D619A probably damaging Het
Ajm1 T C 2: 25,469,276 (GRCm39) T212A probably benign Het
Aldh3b3 C T 19: 4,018,522 (GRCm39) probably benign Het
Arhgef15 G A 11: 68,844,877 (GRCm39) P240L probably benign Het
Arhgef40 C A 14: 52,231,795 (GRCm39) T727K probably damaging Het
Arrdc1 T C 2: 24,817,840 (GRCm39) T43A probably benign Het
Bcl2l15 A G 3: 103,743,378 (GRCm39) N93S probably benign Het
Cd5l G T 3: 87,273,414 (GRCm39) E128* probably null Het
Cep97 T C 16: 55,735,946 (GRCm39) D284G probably benign Het
Ckmt1 T A 2: 121,191,073 (GRCm39) S162T probably damaging Het
Clock G A 5: 76,378,185 (GRCm39) P572S probably benign Het
Cpeb4 A G 11: 31,839,877 (GRCm39) D53G probably damaging Het
Crocc2 T A 1: 93,145,575 (GRCm39) S1485R probably damaging Het
Dcaf5 G A 12: 80,444,526 (GRCm39) A189V probably damaging Het
Duox2 C T 2: 122,111,936 (GRCm39) G1355S probably damaging Het
Fam120b C T 17: 15,623,344 (GRCm39) P441S probably benign Het
Fbxo41 A G 6: 85,461,486 (GRCm39) L74P probably damaging Het
H2-DMa A G 17: 34,356,975 (GRCm39) T158A probably benign Het
Hcar2 T A 5: 124,002,532 (GRCm39) T324S probably benign Het
Ighv1-7 A G 12: 114,502,501 (GRCm39) probably benign Het
Il20 T C 1: 130,835,165 (GRCm39) E151G probably benign Het
Jarid2 A G 13: 45,049,766 (GRCm39) E236G probably damaging Het
Knl1 T C 2: 118,900,833 (GRCm39) S845P probably damaging Het
Lamc2 T C 1: 153,007,636 (GRCm39) Y846C probably damaging Het
Lrp5 A G 19: 3,672,512 (GRCm39) V599A probably benign Het
Lrrc8b T A 5: 105,628,163 (GRCm39) S170T possibly damaging Het
Mex3d T C 10: 80,218,428 (GRCm39) K263R probably damaging Het
Mtor A G 4: 148,553,463 (GRCm39) K784E possibly damaging Het
Naip5 C A 13: 100,367,170 (GRCm39) probably null Het
Ncor1 T C 11: 62,229,060 (GRCm39) T609A possibly damaging Het
Ndufs1 C T 1: 63,189,218 (GRCm39) A536T probably benign Het
Neto1 A G 18: 86,516,768 (GRCm39) I362V probably benign Het
Nfatc3 T C 8: 106,805,689 (GRCm39) L178P probably damaging Het
Npdc1 G A 2: 25,298,957 (GRCm39) D284N probably damaging Het
Nsd3 C T 8: 26,169,985 (GRCm39) T707M probably benign Het
Or51f2 A C 7: 102,527,004 (GRCm39) S226R probably benign Het
Or5w1b A T 2: 87,475,573 (GRCm39) V298E probably damaging Het
Or9g19 T C 2: 85,600,613 (GRCm39) V156A probably benign Het
Pcnx1 T A 12: 81,964,504 (GRCm39) S224T probably damaging Het
Peak1 T C 9: 56,165,058 (GRCm39) T957A probably damaging Het
Pex7 A T 10: 19,764,483 (GRCm39) D153E probably damaging Het
Plscr1 A G 9: 92,148,477 (GRCm39) E139G probably damaging Het
Psmb8 T C 17: 34,420,214 (GRCm39) Y269H probably benign Het
Rmc1 T C 18: 12,304,640 (GRCm39) F72L possibly damaging Het
Secisbp2l C T 2: 125,582,657 (GRCm39) G933D possibly damaging Het
Sft2d2 T C 1: 165,012,657 (GRCm39) T80A probably damaging Het
Slc12a5 A G 2: 164,829,141 (GRCm39) I583M possibly damaging Het
Slc23a4 T C 6: 34,933,957 (GRCm39) M49V probably benign Het
Smarcb1 G A 10: 75,740,252 (GRCm39) Q309* probably null Het
Sphkap A T 1: 83,256,006 (GRCm39) V294E probably benign Het
Stoml1 C A 9: 58,160,653 (GRCm39) P35Q probably damaging Het
Timm10b G C 7: 105,290,329 (GRCm39) R42P probably damaging Het
Tnfrsf8 A T 4: 145,019,203 (GRCm39) S211T possibly damaging Het
Ttn T C 2: 76,536,164 (GRCm39) T26738A probably damaging Het
Vps13d A T 4: 144,801,452 (GRCm39) Y474N probably damaging Het
Wdr81 A T 11: 75,336,732 (GRCm39) F1552L probably damaging Het
Wee1 TCCCC TCCC 7: 109,723,776 (GRCm39) probably null Het
Wnt7a A C 6: 91,371,637 (GRCm39) Y108* probably null Het
Zfp512b C T 2: 181,227,461 (GRCm39) R56K probably benign 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
R2032:Hif3a UTSW 7 16,785,104 (GRCm39) missense probably damaging 1.00
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
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'- GTGATCCCCTCCTTCAGAAG -3'
(R):5'- TGAGACTCAGACACAGCAGG -3'

Sequencing Primer
(F):5'- CCTGGTCTACAAAGTGAGTTCCAG -3'
(R):5'- TCAGACACAGCAGGCATCC -3'
Posted On 2016-11-08