Incidental Mutation 'R4057:Npas1'
ID 368221
Institutional Source Beutler Lab
Gene Symbol Npas1
Ensembl Gene ENSMUSG00000001988
Gene Name neuronal PAS domain protein 1
Synonyms MOP5, bHLHe11
Accession Numbers
Essential gene? Probably essential (E-score: 0.818) question?
Stock # R4057 (G1)
Quality Score 80
Status Validated
Chromosome 7
Chromosomal Location 16189643-16210741 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 16208712 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 55 (R55L)
Ref Sequence ENSEMBL: ENSMUSP00000147412 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002053] [ENSMUST00000210748]
AlphaFold P97459
Predicted Effect probably damaging
Transcript: ENSMUST00000002053
AA Change: R55L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000002053
Gene: ENSMUSG00000001988
AA Change: R55L

DomainStartEndE-ValueType
low complexity region 7 23 N/A INTRINSIC
HLH 51 106 1.44e-6 SMART
low complexity region 109 128 N/A INTRINSIC
PAS 137 203 1.09e-11 SMART
low complexity region 212 223 N/A INTRINSIC
low complexity region 275 288 N/A INTRINSIC
PAS 294 360 5.32e-6 SMART
PAC 366 409 5.64e0 SMART
low complexity region 428 443 N/A INTRINSIC
low complexity region 478 489 N/A INTRINSIC
low complexity region 574 587 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000083959
Predicted Effect probably damaging
Transcript: ENSMUST00000210748
AA Change: R55L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211103
Predicted Effect noncoding transcript
Transcript: ENSMUST00000211695
Meta Mutation Damage Score 0.5944 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.5%
Validation Efficiency 95% (36/38)
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 a member of the basic helix-loop-helix (bHLH)-PAS family of transcription factors. Studies of a related mouse gene suggest that it functions in neurons. The exact function of this gene is unclear, but it may play protective or modulatory roles during late embryogenesis and postnatal development. [provided by RefSeq, Jul 2008]
Allele List at MGI

All alleles(1) : Targeted, other(1)

Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcf1 A G 17: 36,270,807 (GRCm39) I510T possibly damaging Het
Asb2 A G 12: 103,291,653 (GRCm39) Y377H probably benign Het
Cars1 T C 7: 143,124,385 (GRCm39) E347G probably damaging Het
Cfap91 A G 16: 38,118,576 (GRCm39) V741A probably benign Het
Cplane1 T A 15: 8,248,509 (GRCm39) M1686K probably benign Het
Dab1 C T 4: 104,588,948 (GRCm39) A524V probably benign Het
Dst T C 1: 34,225,135 (GRCm39) probably benign Het
Emcn C A 3: 137,085,660 (GRCm39) T86K probably damaging Het
Fcgbp A T 7: 27,803,541 (GRCm39) Q1715L probably benign Het
Hmcn2 A G 2: 31,290,250 (GRCm39) Y2361C probably damaging Het
Hpse2 T C 19: 43,282,714 (GRCm39) K180E probably damaging Het
Ints2 A C 11: 86,133,778 (GRCm39) L424R probably damaging Het
Kalrn A T 16: 34,134,579 (GRCm39) I401N probably damaging Het
Ltbp1 G T 17: 75,617,189 (GRCm39) G725C probably damaging Het
Myo3a T A 2: 22,270,971 (GRCm39) M144K probably benign Het
Nav3 A T 10: 109,716,394 (GRCm39) probably null Het
Neb A T 2: 52,096,711 (GRCm39) V5000D possibly damaging Het
Neb G T 2: 52,127,120 (GRCm39) A3534E probably benign Het
Nlrp9a T A 7: 26,270,071 (GRCm39) C833S probably benign Het
Or52n20 A G 7: 104,320,476 (GRCm39) K189R probably damaging Het
P2ry10 T C X: 106,146,862 (GRCm39) C266R probably damaging Het
Pcdh1 T C 18: 38,331,950 (GRCm39) E351G probably damaging Het
Plce1 A T 19: 38,748,563 (GRCm39) R1751W probably damaging Het
Plekhn1 T C 4: 156,309,150 (GRCm39) probably null Het
Por A G 5: 135,760,428 (GRCm39) Y245C probably damaging Het
Ptprm A C 17: 67,382,658 (GRCm39) I158S possibly damaging Het
Rsf1 GGCGGCGGCGGCGGCGGCGGCGGCGGCGGC GGCGGCGGCGGCGGCGGCGGCGGCGGCGGCGGC 7: 97,229,113 (GRCm39) probably benign Het
Rsf1 GCG GCGACG 7: 97,229,114 (GRCm39) probably benign Het
Sbf2 T C 7: 110,040,673 (GRCm39) I385V probably damaging Het
Serpina3m A C 12: 104,357,996 (GRCm39) probably benign Het
Sox5 G T 6: 144,062,248 (GRCm39) R135S probably damaging Het
Stag2 A G X: 41,313,819 (GRCm39) T228A probably damaging Het
Wif1 G A 10: 120,918,099 (GRCm39) V156I probably benign Het
Zbbx C T 3: 75,012,978 (GRCm39) G151E probably damaging Het
Other mutations in Npas1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01325:Npas1 APN 7 16,197,247 (GRCm39) missense probably benign 0.05
IGL01627:Npas1 APN 7 16,199,111 (GRCm39) missense probably damaging 1.00
IGL02812:Npas1 APN 7 16,190,041 (GRCm39) missense probably damaging 1.00
IGL03141:Npas1 APN 7 16,199,063 (GRCm39) missense probably damaging 1.00
D4043:Npas1 UTSW 7 16,197,169 (GRCm39) splice site probably null
H8786:Npas1 UTSW 7 16,195,275 (GRCm39) missense possibly damaging 0.51
R0218:Npas1 UTSW 7 16,195,818 (GRCm39) missense probably benign 0.39
R1736:Npas1 UTSW 7 16,208,541 (GRCm39) missense probably benign 0.24
R1795:Npas1 UTSW 7 16,208,725 (GRCm39) missense probably damaging 1.00
R2093:Npas1 UTSW 7 16,193,202 (GRCm39) missense probably benign
R2570:Npas1 UTSW 7 16,208,628 (GRCm39) missense probably damaging 1.00
R4385:Npas1 UTSW 7 16,193,110 (GRCm39) critical splice donor site probably null
R5937:Npas1 UTSW 7 16,197,187 (GRCm39) missense probably benign 0.15
R6456:Npas1 UTSW 7 16,195,851 (GRCm39) missense probably benign 0.44
R7195:Npas1 UTSW 7 16,208,733 (GRCm39) missense probably damaging 1.00
R7544:Npas1 UTSW 7 16,194,899 (GRCm39) splice site probably null
R8221:Npas1 UTSW 7 16,189,890 (GRCm39) missense probably damaging 1.00
R8393:Npas1 UTSW 7 16,195,266 (GRCm39) missense probably damaging 1.00
R9158:Npas1 UTSW 7 16,195,333 (GRCm39) missense possibly damaging 0.53
R9382:Npas1 UTSW 7 16,190,231 (GRCm39) critical splice acceptor site probably null
R9653:Npas1 UTSW 7 16,190,146 (GRCm39) missense probably benign 0.00
Z1177:Npas1 UTSW 7 16,196,178 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- AGGCCTGGCTTTCTCAATC -3'
(R):5'- GGTTCTGTCCCTGTCCTCAAAAG -3'

Sequencing Primer
(F):5'- AATCCTGTCCCCAAGGCTG -3'
(R):5'- TGTCCTCAAAAGCCAGCAGGG -3'
Posted On 2016-01-06