Incidental Mutation 'R9675:Npas2'
ID 728285
Institutional Source Beutler Lab
Gene Symbol Npas2
Ensembl Gene ENSMUSG00000026077
Gene Name neuronal PAS domain protein 2
Synonyms bHLHe9, MOP4
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9675 (G1)
Quality Score 225.009
Status Not validated
Chromosome 1
Chromosomal Location 39233013-39402321 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 39364446 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 263 (F263L)
Ref Sequence ENSEMBL: ENSMUSP00000054719 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000056815]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000056815
AA Change: F263L

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000054719
Gene: ENSMUSG00000026077
AA Change: F263L

DomainStartEndE-ValueType
HLH 15 65 6.56e-10 SMART
PAS 84 150 4.28e-10 SMART
PAS 239 305 4.03e-6 SMART
PAC 311 354 6.2e-7 SMART
low complexity region 400 419 N/A INTRINSIC
coiled coil region 510 538 N/A INTRINSIC
low complexity region 563 583 N/A INTRINSIC
low complexity region 623 643 N/A INTRINSIC
low complexity region 745 768 N/A INTRINSIC
low complexity region 798 816 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is a member of the basic helix-loop-helix (bHLH)-PAS family of transcription factors. The encoded protein may play a regulatory role in the acquisition of specific types of memory. It also may function as a part of a molecular clock operative in the mammalian forebrain. [provided by RefSeq, Dec 2014]
PHENOTYPE: Targeted mutation of this gene results in deficits in complex emotional long-term memory tasks [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900026A02Rik G T 5: 113,339,827 (GRCm39) P62T probably damaging Het
Aadacl2fm3 C T 3: 59,784,538 (GRCm39) T337I probably damaging Het
Abtb2 T C 2: 103,538,532 (GRCm39) F654L probably benign Het
Acta2 A T 19: 34,223,612 (GRCm39) V161E Het
Adamtsl1 A C 4: 86,161,989 (GRCm39) Y374S probably damaging Het
Apc A G 18: 34,449,247 (GRCm39) K2048E probably damaging Het
Arhgef4 C A 1: 34,845,108 (GRCm39) D66E probably benign Het
Arsj T A 3: 126,231,765 (GRCm39) H170Q probably damaging Het
Bmpr1b T C 3: 141,563,321 (GRCm39) K208E probably benign Het
Brd4 A T 17: 32,433,786 (GRCm39) M459K unknown Het
Btnl10 T A 11: 58,814,442 (GRCm39) L374Q probably damaging Het
Cadm1 C T 9: 47,441,752 (GRCm39) R28W probably damaging Het
Cts7 A T 13: 61,504,371 (GRCm39) M64K probably benign Het
Dmbt1 T C 7: 130,712,652 (GRCm39) L1552P probably damaging Het
Dnaaf6rt G A 1: 31,262,644 (GRCm39) V209I probably benign Het
Dock4 TGTGCCGGTGCCGGTGCCGGTGCCGGTGCC TGTGCCGGTGCCGGTGCCGGTGCCGGTGCCGGTGCC 12: 40,894,379 (GRCm39) probably benign Het
Dock4 TGCCGG TGCCGGAGCCGG 12: 40,894,393 (GRCm39) probably benign Het
Dusp4 G A 8: 35,274,964 (GRCm39) G28S probably benign Het
Fez2 A G 17: 78,686,169 (GRCm39) C373R possibly damaging Het
Fibin T C 2: 110,192,495 (GRCm39) T216A probably benign Het
Gad1 G A 2: 70,416,200 (GRCm39) V220M probably damaging Het
Hsd17b13 A G 5: 104,111,709 (GRCm39) L278S probably benign Het
Hyal5 G T 6: 24,876,635 (GRCm39) E169D probably benign Het
Ighv1-15 A T 12: 114,620,981 (GRCm39) C115S probably damaging Het
Msl2 T C 9: 100,978,555 (GRCm39) S310P probably benign Het
Mss51 A G 14: 20,537,189 (GRCm39) M93T probably damaging Het
Ogfod2 T C 5: 124,252,452 (GRCm39) V177A probably damaging Het
Or1s2 T G 19: 13,758,639 (GRCm39) V219G possibly damaging Het
Or9a4 A G 6: 40,548,559 (GRCm39) M80V possibly damaging Het
Peg10 CCACATCAGGATCCACATCAGGATGCACATCAGCATCAGGATCCCCATCAGGATGCACATCAGGATCCACATCAGGATGCACATCAG CCACATCAGGATCCACATCAGGATGCACATCAG 6: 4,756,398 (GRCm39) probably benign Het
Pkd2l1 G T 19: 44,137,696 (GRCm39) Q713K probably benign Het
Rasgrp1 T A 2: 117,173,190 (GRCm39) M1L probably benign Het
Rnf167 T A 11: 70,541,032 (GRCm39) H219Q possibly damaging Het
Spatc1 T A 15: 76,152,520 (GRCm39) I50N probably damaging Het
Tcf20 T C 15: 82,740,986 (GRCm39) Y155C probably damaging Het
Tfpt T A 7: 3,623,981 (GRCm39) D142V probably damaging Het
Trp53bp1 A G 2: 121,087,089 (GRCm39) V189A probably benign Het
Ttbk2 T G 2: 120,637,241 (GRCm39) Q141H probably benign Het
Zbtb21 A G 16: 97,752,945 (GRCm39) V474A probably damaging Het
Other mutations in Npas2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02560:Npas2 APN 1 39,373,042 (GRCm39) splice site probably benign
IGL02608:Npas2 APN 1 39,384,527 (GRCm39) missense probably benign 0.06
IGL02882:Npas2 APN 1 39,352,077 (GRCm39) missense probably benign 0.08
IGL02976:Npas2 APN 1 39,326,565 (GRCm39) missense probably damaging 1.00
IGL03130:Npas2 APN 1 39,352,109 (GRCm39) missense probably damaging 1.00
IGL03297:Npas2 APN 1 39,331,771 (GRCm39) missense possibly damaging 0.71
R1263:Npas2 UTSW 1 39,373,849 (GRCm39) missense possibly damaging 0.51
R1514:Npas2 UTSW 1 39,350,935 (GRCm39) missense possibly damaging 0.82
R1618:Npas2 UTSW 1 39,339,808 (GRCm39) missense probably damaging 1.00
R1620:Npas2 UTSW 1 39,372,993 (GRCm39) missense possibly damaging 0.68
R1844:Npas2 UTSW 1 39,364,456 (GRCm39) missense probably damaging 1.00
R1868:Npas2 UTSW 1 39,339,759 (GRCm39) missense probably benign 0.03
R1892:Npas2 UTSW 1 39,384,503 (GRCm39) missense probably benign 0.00
R2002:Npas2 UTSW 1 39,377,276 (GRCm39) missense probably benign 0.10
R3157:Npas2 UTSW 1 39,386,690 (GRCm39) missense possibly damaging 0.92
R3551:Npas2 UTSW 1 39,326,643 (GRCm39) missense probably benign 0.05
R4564:Npas2 UTSW 1 39,326,647 (GRCm39) missense probably damaging 1.00
R4907:Npas2 UTSW 1 39,401,066 (GRCm39) missense unknown
R5044:Npas2 UTSW 1 39,386,587 (GRCm39) nonsense probably null
R5621:Npas2 UTSW 1 39,398,794 (GRCm39) missense probably benign
R5779:Npas2 UTSW 1 39,326,652 (GRCm39) missense possibly damaging 0.48
R5822:Npas2 UTSW 1 39,386,647 (GRCm39) missense probably benign 0.00
R6033:Npas2 UTSW 1 39,377,261 (GRCm39) missense probably damaging 0.99
R6033:Npas2 UTSW 1 39,377,261 (GRCm39) missense probably damaging 0.99
R6155:Npas2 UTSW 1 39,326,557 (GRCm39) missense probably damaging 1.00
R6193:Npas2 UTSW 1 39,331,843 (GRCm39) missense probably damaging 1.00
R6220:Npas2 UTSW 1 39,375,142 (GRCm39) missense probably benign 0.00
R6341:Npas2 UTSW 1 39,339,768 (GRCm39) missense probably damaging 0.98
R6656:Npas2 UTSW 1 39,401,029 (GRCm39) missense unknown
R6778:Npas2 UTSW 1 39,364,381 (GRCm39) missense possibly damaging 0.92
R6803:Npas2 UTSW 1 39,375,130 (GRCm39) missense probably benign 0.35
R7165:Npas2 UTSW 1 39,331,798 (GRCm39) missense possibly damaging 0.79
R7250:Npas2 UTSW 1 39,377,188 (GRCm39) missense probably damaging 1.00
R7268:Npas2 UTSW 1 39,326,658 (GRCm39) missense probably damaging 0.98
R7284:Npas2 UTSW 1 39,363,548 (GRCm39) missense probably benign 0.36
R7833:Npas2 UTSW 1 39,365,228 (GRCm39) missense probably damaging 1.00
R7994:Npas2 UTSW 1 39,367,418 (GRCm39) missense possibly damaging 0.86
R8013:Npas2 UTSW 1 39,377,146 (GRCm39) missense probably benign
R8054:Npas2 UTSW 1 39,326,652 (GRCm39) missense possibly damaging 0.69
R8510:Npas2 UTSW 1 39,326,553 (GRCm39) missense probably damaging 1.00
R8683:Npas2 UTSW 1 39,386,708 (GRCm39) missense probably benign 0.00
R8738:Npas2 UTSW 1 39,331,797 (GRCm39) missense possibly damaging 0.65
R8779:Npas2 UTSW 1 39,377,267 (GRCm39) missense probably damaging 0.99
R9283:Npas2 UTSW 1 39,326,689 (GRCm39) missense probably damaging 1.00
R9541:Npas2 UTSW 1 39,377,194 (GRCm39) missense possibly damaging 0.94
Z1176:Npas2 UTSW 1 39,375,091 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GCACTATTTGGAGATTAGCTCAGAAC -3'
(R):5'- GCACAAGGATGTCAGGGTAC -3'

Sequencing Primer
(F):5'- CCAAGTAACGTTCTGCct -3'
(R):5'- GGTACCGGCCTTCCCCTTAG -3'
Posted On 2022-10-06