Incidental Mutation 'R6438:Npas3'
ID 535646
Institutional Source Beutler Lab
Gene Symbol Npas3
Ensembl Gene ENSMUSG00000021010
Gene Name neuronal PAS domain protein 3
Synonyms bHLHe12, 4930423H22Rik
MMRRC Submission 044576-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.927) question?
Stock # R6438 (G1)
Quality Score 69.0074
Status Validated
Chromosome 12
Chromosomal Location 53294940-54118958 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 54115481 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 770 (V770A)
Ref Sequence ENSEMBL: ENSMUSP00000152411 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000101432] [ENSMUST00000223057] [ENSMUST00000223358]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000101432
AA Change: V801A

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000098975
Gene: ENSMUSG00000021010
AA Change: V801A

DomainStartEndE-ValueType
HLH 64 119 1.34e-6 SMART
PAS 154 220 8.69e-11 SMART
low complexity region 234 256 N/A INTRINSIC
PAS 326 392 7.4e-5 SMART
PAC 398 441 2.46e-1 SMART
low complexity region 461 477 N/A INTRINSIC
low complexity region 524 544 N/A INTRINSIC
low complexity region 598 627 N/A INTRINSIC
low complexity region 696 709 N/A INTRINSIC
low complexity region 739 754 N/A INTRINSIC
low complexity region 759 773 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000223057
AA Change: V783A

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
Predicted Effect probably damaging
Transcript: ENSMUST00000223358
AA Change: V770A

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
Meta Mutation Damage Score 0.0690 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 97.8%
  • 20x: 93.0%
Validation Efficiency 100% (35/35)
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 and PAS domain-containing family of transcription factors. The encoded protein is localized to the nucleus and may regulate genes involved in neurogenesis. Chromosomal abnormalities that affect the coding potential of this gene are associated with schizophrenia and mental retardation. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]
PHENOTYPE: Mice homozygous for some knock-out alleles exhibit abnormal behavior and nervous system morphology. Mice homozygous for another knock-out allele exhibit defective lung branching morphogenesis and die shortly after birth. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ado A T 10: 67,384,371 (GRCm39) I78N probably damaging Het
Arhgap18 T C 10: 26,648,694 (GRCm39) probably null Het
Arl11 A G 14: 61,548,393 (GRCm39) T68A probably benign Het
Atxn2 T A 5: 121,917,495 (GRCm39) I463N probably damaging Het
B3gnt4 G A 5: 123,649,654 (GRCm39) E340K probably benign Het
C1ra C T 6: 124,490,736 (GRCm39) T43I possibly damaging Het
C6 T A 15: 4,826,465 (GRCm39) Y683N possibly damaging Het
Catspere2 T C 1: 177,938,869 (GRCm39) Y581H possibly damaging Het
Cdk12 T A 11: 98,115,293 (GRCm39) Y811* probably null Het
Cfap20dc C T 14: 8,431,701 (GRCm38) V644M probably damaging Het
Chd9 A T 8: 91,725,149 (GRCm39) E1159D probably benign Het
Efcab7 T A 4: 99,766,969 (GRCm39) S505T probably benign Het
Erich3 A T 3: 154,401,390 (GRCm39) Y13F probably damaging Het
Esco1 A T 18: 10,572,031 (GRCm39) C770S probably damaging Het
Evpl C A 11: 116,120,927 (GRCm39) R436L probably benign Het
Fam185a T A 5: 21,663,970 (GRCm39) probably null Het
Gm17078 A G 14: 51,848,695 (GRCm39) V14A probably benign Het
Hectd2 T C 19: 36,596,242 (GRCm39) *776Q probably null Het
Ldb2 T C 5: 44,637,652 (GRCm39) R219G probably damaging Het
Lrrn4 T C 2: 132,712,062 (GRCm39) E587G probably damaging Het
Malrd1 T C 2: 15,619,017 (GRCm39) S294P Het
Map7 A G 10: 20,143,003 (GRCm39) E384G unknown Het
Miga1 T C 3: 152,028,040 (GRCm39) D163G probably damaging Het
Myo7b G A 18: 32,099,382 (GRCm39) S1680F probably damaging Het
Nell2 C T 15: 95,130,379 (GRCm39) V665M probably damaging Het
Pcm1 C T 8: 41,778,418 (GRCm39) R1818W possibly damaging Het
Slc4a9 T A 18: 36,668,740 (GRCm39) N701K probably benign Het
Slc5a9 A G 4: 111,749,022 (GRCm39) V187A probably benign Het
Slf1 A T 13: 77,214,725 (GRCm39) C654S probably damaging Het
Srek1ip1 A G 13: 104,973,878 (GRCm39) Y95C probably benign Het
Synpo2l A G 14: 20,711,204 (GRCm39) V472A probably benign Het
Tmem168 A T 6: 13,602,673 (GRCm39) I231N probably benign Het
Usp34 T C 11: 23,314,266 (GRCm39) M717T probably benign Het
Zfp672 T C 11: 58,207,563 (GRCm39) T253A probably benign Het
Other mutations in Npas3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01021:Npas3 APN 12 54,050,343 (GRCm39) missense probably damaging 1.00
IGL01330:Npas3 APN 12 54,095,602 (GRCm39) missense probably damaging 1.00
IGL01376:Npas3 APN 12 54,091,369 (GRCm39) missense probably benign 0.01
IGL01634:Npas3 APN 12 53,993,946 (GRCm39) missense probably damaging 1.00
IGL02456:Npas3 APN 12 54,095,550 (GRCm39) missense probably damaging 0.99
IGL02663:Npas3 APN 12 54,115,691 (GRCm39) missense probably damaging 1.00
IGL02731:Npas3 APN 12 54,114,578 (GRCm39) missense probably benign 0.01
IGL02955:Npas3 APN 12 53,548,048 (GRCm39) missense probably damaging 0.96
IGL03001:Npas3 APN 12 53,547,975 (GRCm39) missense probably damaging 1.00
IGL03047:Npas3 APN 12 53,878,470 (GRCm39) splice site probably benign
ANU05:Npas3 UTSW 12 54,114,857 (GRCm39) missense possibly damaging 0.49
IGL02837:Npas3 UTSW 12 53,993,980 (GRCm39) missense possibly damaging 0.79
R0042:Npas3 UTSW 12 54,095,624 (GRCm39) missense probably damaging 1.00
R0042:Npas3 UTSW 12 54,095,624 (GRCm39) missense probably damaging 1.00
R0396:Npas3 UTSW 12 53,878,528 (GRCm39) missense probably damaging 1.00
R1687:Npas3 UTSW 12 54,095,658 (GRCm39) splice site probably null
R1863:Npas3 UTSW 12 54,115,609 (GRCm39) missense probably damaging 1.00
R2004:Npas3 UTSW 12 54,114,680 (GRCm39) missense possibly damaging 0.63
R2047:Npas3 UTSW 12 54,115,612 (GRCm39) missense probably damaging 0.99
R2049:Npas3 UTSW 12 54,108,871 (GRCm39) missense probably damaging 1.00
R2278:Npas3 UTSW 12 53,687,285 (GRCm39) missense possibly damaging 0.92
R2323:Npas3 UTSW 12 54,115,129 (GRCm39) missense probably damaging 1.00
R2871:Npas3 UTSW 12 54,114,796 (GRCm39) nonsense probably null
R2871:Npas3 UTSW 12 54,114,796 (GRCm39) nonsense probably null
R3116:Npas3 UTSW 12 54,114,508 (GRCm39) splice site probably null
R3431:Npas3 UTSW 12 54,115,832 (GRCm39) missense probably damaging 0.99
R3731:Npas3 UTSW 12 53,401,175 (GRCm39) missense probably benign 0.11
R3767:Npas3 UTSW 12 54,115,857 (GRCm39) makesense probably null
R4332:Npas3 UTSW 12 54,108,852 (GRCm39) missense probably damaging 0.99
R4593:Npas3 UTSW 12 54,115,280 (GRCm39) missense probably benign 0.08
R4601:Npas3 UTSW 12 54,091,361 (GRCm39) missense probably damaging 0.99
R4654:Npas3 UTSW 12 54,108,915 (GRCm39) critical splice donor site probably null
R4946:Npas3 UTSW 12 54,112,618 (GRCm39) missense probably damaging 1.00
R5140:Npas3 UTSW 12 53,547,897 (GRCm39) nonsense probably null
R5302:Npas3 UTSW 12 54,115,619 (GRCm39) missense probably damaging 1.00
R5524:Npas3 UTSW 12 54,115,721 (GRCm39) missense possibly damaging 0.64
R5735:Npas3 UTSW 12 54,050,262 (GRCm39) missense probably benign 0.00
R6252:Npas3 UTSW 12 54,115,673 (GRCm39) missense probably damaging 1.00
R6987:Npas3 UTSW 12 54,115,036 (GRCm39) missense possibly damaging 0.94
R6994:Npas3 UTSW 12 54,115,576 (GRCm39) missense probably damaging 0.96
R7304:Npas3 UTSW 12 54,115,824 (GRCm39) missense probably damaging 1.00
R7684:Npas3 UTSW 12 54,115,609 (GRCm39) missense probably damaging 1.00
R7724:Npas3 UTSW 12 54,115,124 (GRCm39) missense possibly damaging 0.90
R7739:Npas3 UTSW 12 54,115,501 (GRCm39) missense probably damaging 1.00
R7826:Npas3 UTSW 12 53,878,539 (GRCm39) missense possibly damaging 0.92
R8017:Npas3 UTSW 12 54,091,462 (GRCm39) missense probably damaging 1.00
R8019:Npas3 UTSW 12 54,091,462 (GRCm39) missense probably damaging 1.00
R8034:Npas3 UTSW 12 53,687,312 (GRCm39) missense probably damaging 1.00
R8422:Npas3 UTSW 12 54,115,292 (GRCm39) missense probably benign
R9172:Npas3 UTSW 12 54,112,653 (GRCm39) missense probably benign 0.08
R9207:Npas3 UTSW 12 54,114,818 (GRCm39) missense possibly damaging 0.87
R9774:Npas3 UTSW 12 53,994,108 (GRCm39) missense probably damaging 1.00
X0003:Npas3 UTSW 12 54,091,511 (GRCm39) splice site probably null
X0064:Npas3 UTSW 12 53,401,167 (GRCm39) missense probably damaging 0.96
Z1176:Npas3 UTSW 12 53,547,963 (GRCm39) missense probably damaging 0.99
Z1177:Npas3 UTSW 12 53,993,989 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAGACTCAGTTCAGCGGCAC -3'
(R):5'- ACGTGGTGGTAGAGCATCTC -3'

Sequencing Primer
(F):5'- GGTGCCCTCTGATCCACTG -3'
(R):5'- AGAGCATCTCCATGGGTGTC -3'
Posted On 2018-09-24