Incidental Mutation 'R5495:Naprt'
ID 501127
Institutional Source Beutler Lab
Gene Symbol Naprt
Ensembl Gene ENSMUSG00000022574
Gene Name nicotinate phosphoribosyltransferase
Synonyms 9130210N20Rik, Naprt1
MMRRC Submission 043056-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.071) question?
Stock # R5495 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 75762812-75766330 bp(-) (GRCm39)
Type of Mutation splice site (358 bp from exon)
DNA Base Change (assembly) T to C at 75765696 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000116360 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023235] [ENSMUST00000023237] [ENSMUST00000089680] [ENSMUST00000089681] [ENSMUST00000109972] [ENSMUST00000109975] [ENSMUST00000229571] [ENSMUST00000151066] [ENSMUST00000154584] [ENSMUST00000116440] [ENSMUST00000144614] [ENSMUST00000141268] [ENSMUST00000123712] [ENSMUST00000137426]
AlphaFold Q8CC86
Predicted Effect probably null
Transcript: ENSMUST00000023235
SMART Domains Protein: ENSMUSP00000023235
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 62 75 N/A INTRINSIC
coiled coil region 82 120 N/A INTRINSIC
EF-1_beta_acid 159 186 2.53e-4 SMART
Pfam:EF1_GNE 195 245 3.3e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000023237
AA Change: D76G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023237
Gene: ENSMUSG00000022574
AA Change: D76G

DomainStartEndE-ValueType
PDB:4MZY|A 16 522 2e-70 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000055220
Predicted Effect probably null
Transcript: ENSMUST00000089680
SMART Domains Protein: ENSMUSP00000087109
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 54 70 N/A INTRINSIC
coiled coil region 77 115 N/A INTRINSIC
EF-1_beta_acid 154 181 2.53e-4 SMART
EF1_GNE 190 276 4.87e-41 SMART
Predicted Effect probably null
Transcript: ENSMUST00000089681
SMART Domains Protein: ENSMUSP00000087110
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 32 52 N/A INTRINSIC
low complexity region 66 76 N/A INTRINSIC
internal_repeat_2 108 136 2.92e-5 PROSPERO
low complexity region 137 156 N/A INTRINSIC
internal_repeat_2 231 259 2.92e-5 PROSPERO
internal_repeat_1 244 263 2.02e-6 PROSPERO
internal_repeat_1 389 408 2.02e-6 PROSPERO
low complexity region 441 454 N/A INTRINSIC
coiled coil region 461 499 N/A INTRINSIC
EF-1_beta_acid 538 565 2.53e-4 SMART
EF1_GNE 574 660 4.87e-41 SMART
Predicted Effect probably null
Transcript: ENSMUST00000109972
SMART Domains Protein: ENSMUSP00000105599
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 35 51 N/A INTRINSIC
coiled coil region 58 96 N/A INTRINSIC
EF-1_beta_acid 135 162 2.53e-4 SMART
EF1_GNE 171 257 4.87e-41 SMART
Predicted Effect probably null
Transcript: ENSMUST00000109975
SMART Domains Protein: ENSMUSP00000105602
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 32 52 N/A INTRINSIC
low complexity region 66 76 N/A INTRINSIC
internal_repeat_2 108 136 2.92e-5 PROSPERO
low complexity region 137 156 N/A INTRINSIC
internal_repeat_2 231 259 2.92e-5 PROSPERO
internal_repeat_1 244 263 2.02e-6 PROSPERO
internal_repeat_1 389 408 2.02e-6 PROSPERO
low complexity region 441 454 N/A INTRINSIC
coiled coil region 461 499 N/A INTRINSIC
EF-1_beta_acid 538 565 2.53e-4 SMART
EF1_GNE 574 660 4.87e-41 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000229571
AA Change: D76G

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably null
Transcript: ENSMUST00000151066
SMART Domains Protein: ENSMUSP00000118889
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
EF-1_beta_acid 68 95 2.53e-4 SMART
EF1_GNE 104 190 4.87e-41 SMART
Predicted Effect probably null
Transcript: ENSMUST00000154584
SMART Domains Protein: ENSMUSP00000116360
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 62 75 N/A INTRINSIC
coiled coil region 82 120 N/A INTRINSIC
EF-1_beta_acid 159 186 1.2e-8 SMART
EF1_GNE 195 280 4.9e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230259
Predicted Effect probably null
Transcript: ENSMUST00000116440
SMART Domains Protein: ENSMUSP00000112141
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 35 51 N/A INTRINSIC
coiled coil region 58 96 N/A INTRINSIC
EF-1_beta_acid 135 162 2.53e-4 SMART
EF1_GNE 171 257 4.87e-41 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129800
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134222
Predicted Effect noncoding transcript
Transcript: ENSMUST00000230739
Predicted Effect probably null
Transcript: ENSMUST00000144614
SMART Domains Protein: ENSMUSP00000123005
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 62 75 N/A INTRINSIC
coiled coil region 82 120 N/A INTRINSIC
EF-1_beta_acid 159 186 2.53e-4 SMART
Predicted Effect probably null
Transcript: ENSMUST00000141268
SMART Domains Protein: ENSMUSP00000115553
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 78 94 N/A INTRINSIC
coiled coil region 101 139 N/A INTRINSIC
EF-1_beta_acid 178 205 2.53e-4 SMART
Predicted Effect probably null
Transcript: ENSMUST00000123712
SMART Domains Protein: ENSMUSP00000122155
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 35 51 N/A INTRINSIC
coiled coil region 58 96 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000137426
SMART Domains Protein: ENSMUSP00000114753
Gene: ENSMUSG00000055762

DomainStartEndE-ValueType
low complexity region 53 72 N/A INTRINSIC
internal_repeat_1 160 179 9.48e-6 PROSPERO
internal_repeat_1 305 324 9.48e-6 PROSPERO
low complexity region 330 346 N/A INTRINSIC
coiled coil region 353 391 N/A INTRINSIC
EF-1_beta_acid 430 457 2.53e-4 SMART
EF1_GNE 466 552 4.87e-41 SMART
Coding Region Coverage
  • 1x: 98.4%
  • 3x: 97.3%
  • 10x: 95.3%
  • 20x: 91.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Nicotinic acid (NA; niacin) is converted by nicotinic acid phosphoribosyltransferase (NAPRT; EC 2.4.2.11) to NA mononucleotide (NaMN), which is then converted to NA adenine dinucleotide (NaAD), and finally to nicotinamide adenine dinucleotide (NAD), which serves as a coenzyme in cellular redox reactions and is an essential component of a variety of processes in cellular metabolism including response to stress (Hara et al., 2007).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akt2 T C 7: 27,335,594 (GRCm39) probably null Het
Arhgap29 T G 3: 121,808,578 (GRCm39) M844R probably damaging Het
Atp1a1 T G 3: 101,498,741 (GRCm39) D184A probably benign Het
Bcl11a T A 11: 24,115,042 (GRCm39) V795E possibly damaging Het
Casp12 T A 9: 5,353,797 (GRCm39) I277N possibly damaging Het
Ccdc59 A G 10: 105,681,239 (GRCm39) K164E probably damaging Het
D630003M21Rik C T 2: 158,062,431 (GRCm39) G30S possibly damaging Het
Dgkd A G 1: 87,854,594 (GRCm39) D632G probably damaging Het
Efr3a A G 15: 65,687,258 (GRCm39) K56E possibly damaging Het
Egflam T A 15: 7,280,722 (GRCm39) R434S probably damaging Het
Fancl C G 11: 26,347,801 (GRCm39) A51G probably damaging Het
Fkbp7 T C 2: 76,493,638 (GRCm39) Y185C probably damaging Het
Galc A G 12: 98,197,673 (GRCm39) probably null Het
Galnt15 A G 14: 31,751,774 (GRCm39) S109G probably damaging Het
Gramd2b T C 18: 56,615,694 (GRCm39) I163T probably damaging Het
Impa1 A G 3: 10,391,230 (GRCm39) V80A probably benign Het
Itga10 T C 3: 96,554,687 (GRCm39) M56T possibly damaging Het
Larp1b G T 3: 40,990,257 (GRCm39) R135I probably damaging Het
Lgals12 C T 19: 7,581,495 (GRCm39) A71T probably damaging Het
Lmbr1 A T 5: 29,551,851 (GRCm39) L78* probably null Het
Lrat C A 3: 82,804,289 (GRCm39) M229I probably benign Het
Mug2 A T 6: 122,056,609 (GRCm39) M1185L probably damaging Het
Nfat5 A G 8: 108,095,079 (GRCm39) I1107V probably benign Het
Nr4a2 T C 2: 57,002,387 (GRCm39) Y22C probably damaging Het
Ogfod1 C A 8: 94,790,906 (GRCm39) Q526K probably benign Het
Or2d4 C A 7: 106,543,699 (GRCm39) G170* probably null Het
Or3a10 G A 11: 73,935,611 (GRCm39) T163I probably damaging Het
Or4p21 T C 2: 88,276,401 (GRCm39) T294A probably benign Het
Or8g36 T C 9: 39,422,441 (GRCm39) T192A probably benign Het
Parp10 T G 15: 76,127,366 (GRCm39) I24L probably benign Het
Pcdha11 A G 18: 37,144,079 (GRCm39) T57A probably benign Het
Prdm8 A G 5: 98,333,165 (GRCm39) E244G possibly damaging Het
Prl6a1 T C 13: 27,496,654 (GRCm39) S3P possibly damaging Het
Rab11fip3 T A 17: 26,235,117 (GRCm39) T18S probably damaging Het
Rfc4 T C 16: 22,941,004 (GRCm39) probably benign Het
Rubcnl G T 14: 75,279,777 (GRCm39) V387F possibly damaging Het
S100a7l2 A T 3: 90,997,602 (GRCm39) L38M possibly damaging Het
Serpinb12 T C 1: 106,884,151 (GRCm39) L299P probably damaging Het
Sptbn5 G A 2: 119,876,965 (GRCm39) probably benign Het
Taar4 A T 10: 23,837,181 (GRCm39) I264F possibly damaging Het
Tdpoz4 A T 3: 93,704,806 (GRCm39) T368S probably benign Het
Thsd7b T A 1: 129,523,570 (GRCm39) H124Q probably damaging Het
Ugt1a6a A T 1: 88,066,746 (GRCm39) Q184L probably benign Het
Vnn1 T A 10: 23,774,462 (GRCm39) F168L probably damaging Het
Zan A G 5: 137,468,670 (GRCm39) L267P probably damaging Het
Zswim8 A G 14: 20,772,354 (GRCm39) S1621G probably damaging Het
Other mutations in Naprt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00332:Naprt APN 15 75,765,164 (GRCm39) missense probably damaging 1.00
IGL00846:Naprt APN 15 75,763,637 (GRCm39) missense probably benign 0.13
IGL01510:Naprt APN 15 75,762,837 (GRCm39) utr 3 prime probably benign
IGL01834:Naprt APN 15 75,765,648 (GRCm39) missense probably damaging 1.00
IGL02002:Naprt APN 15 75,763,221 (GRCm39) missense probably damaging 0.98
IGL02948:Naprt APN 15 75,764,206 (GRCm39) missense probably damaging 0.99
R0440:Naprt UTSW 15 75,762,918 (GRCm39) splice site probably benign
R0523:Naprt UTSW 15 75,764,314 (GRCm39) missense probably damaging 1.00
R0681:Naprt UTSW 15 75,765,481 (GRCm39) missense probably damaging 1.00
R2114:Naprt UTSW 15 75,763,637 (GRCm39) missense probably damaging 1.00
R4424:Naprt UTSW 15 75,764,605 (GRCm39) splice site probably null
R5886:Naprt UTSW 15 75,763,324 (GRCm39) splice site probably null
R6166:Naprt UTSW 15 75,763,326 (GRCm39) missense possibly damaging 0.94
R6282:Naprt UTSW 15 75,763,828 (GRCm39) missense probably benign 0.00
R7167:Naprt UTSW 15 75,764,461 (GRCm39) missense probably damaging 1.00
R7472:Naprt UTSW 15 75,763,607 (GRCm39) splice site probably null
R8886:Naprt UTSW 15 75,765,433 (GRCm39) missense probably damaging 1.00
R9397:Naprt UTSW 15 75,763,859 (GRCm39) missense probably null 0.93
R9668:Naprt UTSW 15 75,765,281 (GRCm39) missense possibly damaging 0.79
X0018:Naprt UTSW 15 75,764,206 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- GAGTGATCAGCTCCACAGTG -3'
(R):5'- CTGGCTTGCAGGACTGTATG -3'

Sequencing Primer
(F):5'- TCCACAGTGGAACCTCCTG -3'
(R):5'- GCAGGACTGTATGCGCTTTC -3'
Posted On 2017-12-01