Incidental Mutation 'R3431:Npas3'
ID 268124
Institutional Source Beutler Lab
Gene Symbol Npas3
Ensembl Gene ENSMUSG00000021010
Gene Name neuronal PAS domain protein 3
Synonyms bHLHe12, 4930423H22Rik
MMRRC Submission 040649-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.927) question?
Stock # R3431 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 53294940-54118958 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 54115832 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Leucine at position 900 (Q900L)
Ref Sequence ENSEMBL: ENSMUSP00000152452 (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: Q918L

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000098975
Gene: ENSMUSG00000021010
AA Change: Q918L

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 noncoding transcript
Transcript: ENSMUST00000185390
Predicted Effect probably damaging
Transcript: ENSMUST00000223057
AA Change: Q900L

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Predicted Effect probably damaging
Transcript: ENSMUST00000223358
AA Change: Q887L

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
Meta Mutation Damage Score 0.1240 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 100% (41/41)
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: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acox3 A G 5: 35,746,560 (GRCm39) H140R possibly damaging Het
Adamts3 A G 5: 89,855,312 (GRCm39) probably benign Het
Apob T G 12: 8,060,778 (GRCm39) F3054V probably damaging Het
Bahd1 G A 2: 118,753,004 (GRCm39) R757H probably damaging Het
Calcb A T 7: 114,319,064 (GRCm39) R30W probably damaging Het
Cbl T C 9: 44,062,743 (GRCm39) *914W probably null Het
Chd4 A G 6: 125,097,523 (GRCm39) probably benign Het
Clec4a2 A T 6: 123,116,370 (GRCm39) probably null Het
Crb2 T A 2: 37,682,229 (GRCm39) V870E probably benign Het
Cyp2c39 A G 19: 39,525,306 (GRCm39) E203G probably damaging Het
Dhrs7 A T 12: 72,711,501 (GRCm39) L12Q probably damaging Het
Dnah5 A G 15: 28,295,413 (GRCm39) Y1382C probably benign Het
Efs C T 14: 55,157,681 (GRCm39) R117Q probably damaging Het
Evl T C 12: 108,614,567 (GRCm39) probably benign Het
Fbxo16 T C 14: 65,531,233 (GRCm39) F46L probably damaging Het
Fsip2 A G 2: 82,822,354 (GRCm39) E6029G possibly damaging Het
Gm20775 A T Y: 10,641,956 (GRCm39) noncoding transcript Het
Gm4924 T A 10: 82,214,864 (GRCm39) Y887* probably null Het
H60c G T 10: 3,210,382 (GRCm39) R56S possibly damaging Het
Hbq1a T G 11: 32,250,715 (GRCm39) S133A probably benign Het
Hhipl1 A G 12: 108,277,948 (GRCm39) E92G probably damaging Het
Knl1 A T 2: 118,892,843 (GRCm39) E46D probably damaging Het
Mcm2 G A 6: 88,869,990 (GRCm39) R60C probably damaging Het
Mfsd13a C T 19: 46,360,431 (GRCm39) R328C probably damaging Het
Mmp21 T C 7: 133,280,479 (GRCm39) T164A probably benign Het
Mthfd2 T C 6: 83,288,330 (GRCm39) R142G probably benign Het
Mup4 T G 4: 59,959,192 (GRCm39) probably null Het
Nr1h3 T C 2: 91,022,205 (GRCm39) D141G probably damaging Het
Rap2a G T 14: 120,741,170 (GRCm39) A158S possibly damaging Het
Rttn A G 18: 89,113,695 (GRCm39) T1705A probably benign Het
Ryr3 A T 2: 112,486,876 (GRCm39) V3834E probably damaging Het
Taf5 A C 19: 47,064,272 (GRCm39) K405T probably damaging Het
Tbc1d19 T C 5: 54,005,548 (GRCm39) probably benign Het
Tmem232 A T 17: 65,572,297 (GRCm39) probably null Het
Tssk4 A G 14: 55,889,152 (GRCm39) N226S probably damaging Het
Tulp4 C A 17: 6,257,239 (GRCm39) S311R probably benign Het
Uggt1 C A 1: 36,249,140 (GRCm39) E267* probably null Het
Usp34 T C 11: 23,320,466 (GRCm39) I917T possibly damaging 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
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
R6438:Npas3 UTSW 12 54,115,481 (GRCm39) missense probably damaging 0.99
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'- CATGGAGATGCTCTACCACCAC -3'
(R):5'- AAAATGGCAGGCAACCGGTC -3'

Sequencing Primer
(F):5'- CGTGCACCGACTCAACATGTC -3'
(R):5'- GTCATCTGACCCTCTGAAGG -3'
Posted On 2015-02-18