Incidental Mutation 'R9397:Naprt'
ID 710905
Institutional Source Beutler Lab
Gene Symbol Naprt
Ensembl Gene ENSMUSG00000022574
Gene Name nicotinate phosphoribosyltransferase
Synonyms 9130210N20Rik, Naprt1
MMRRC Submission
Accession Numbers
Essential gene? Probably non essential (E-score: 0.071) question?
Stock # R9397 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 75762812-75766330 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 75763859 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Isoleucine at position 354 (V354I)
Ref Sequence ENSEMBL: ENSMUSP00000023237 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023235] [ENSMUST00000023237] [ENSMUST00000089680] [ENSMUST00000089681] [ENSMUST00000109972] [ENSMUST00000109975] [ENSMUST00000116440] [ENSMUST00000123712] [ENSMUST00000137426] [ENSMUST00000141268] [ENSMUST00000144614] [ENSMUST00000151066] [ENSMUST00000154584] [ENSMUST00000184858] [ENSMUST00000229571]
AlphaFold Q8CC86
Predicted Effect probably benign
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 null
Transcript: ENSMUST00000023237
AA Change: V354I

PolyPhen 2 Score 0.930 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000023237
Gene: ENSMUSG00000022574
AA Change: V354I

DomainStartEndE-ValueType
PDB:4MZY|A 16 522 2e-70 PDB
Predicted Effect probably benign
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 benign
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 benign
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 benign
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 benign
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 probably benign
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 benign
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
Predicted Effect probably benign
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 benign
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 benign
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 benign
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 probably benign
Transcript: ENSMUST00000184858
SMART Domains Protein: ENSMUSP00000139029
Gene: ENSMUSG00000098678

DomainStartEndE-ValueType
low complexity region 3 18 N/A INTRINSIC
low complexity region 131 140 N/A INTRINSIC
low complexity region 169 183 N/A INTRINSIC
SCOP:d1qbkb_ 366 704 1e-13 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000229571
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930555G01Rik T G 14: 5,051,639 (GRCm38) V66G possibly damaging Het
A630001G21Rik G T 1: 85,653,002 (GRCm39) Y55* probably null Het
Abca8a G A 11: 109,921,173 (GRCm39) T1474I probably damaging Het
Acaca T G 11: 84,259,551 (GRCm39) I1962S probably damaging Het
Acap1 A T 11: 69,775,672 (GRCm39) S455T probably damaging Het
Acbd7 G A 2: 3,337,259 (GRCm39) probably null Het
Adamts9 A G 6: 92,878,444 (GRCm39) L541P probably damaging Het
Ankrd49 T C 9: 14,692,711 (GRCm39) N151S probably benign Het
Apcdd1 C T 18: 63,055,731 (GRCm39) probably benign Het
Arhgap27 T C 11: 103,231,115 (GRCm39) D58G probably damaging Het
Btbd18 G T 2: 84,497,810 (GRCm39) A483S probably damaging Het
C2 A G 17: 35,094,965 (GRCm39) S257P probably damaging Het
Catsper3 T A 13: 55,946,725 (GRCm39) Y141N probably damaging Het
Cfap54 G A 10: 92,833,147 (GRCm39) L1160F probably damaging Het
Chst13 G A 6: 90,286,506 (GRCm39) P152L probably damaging Het
Cyp4f14 C T 17: 33,130,516 (GRCm39) G141D probably damaging Het
Duox1 C T 2: 122,150,783 (GRCm39) T286I possibly damaging Het
Epc2 G A 2: 49,378,822 (GRCm39) G92E probably damaging Het
Fmnl3 C T 15: 99,225,938 (GRCm39) probably null Het
Glyatl3 G A 17: 41,223,565 (GRCm39) R59* probably null Het
Gm3633 T A 14: 42,460,400 (GRCm39) Q181L Het
Guca1b C T 17: 47,696,560 (GRCm39) T49M probably benign Het
Hdac9 T A 12: 34,353,275 (GRCm39) H645L probably damaging Het
Hhip T C 8: 80,719,112 (GRCm39) R472G probably benign Het
Ifi203 A G 1: 173,765,547 (GRCm39) V9A probably damaging Het
Igkv9-123 A T 6: 67,931,443 (GRCm39) V41D probably damaging Het
Il5ra T A 6: 106,721,258 (GRCm39) T14S probably benign Het
Ints2 A G 11: 86,135,311 (GRCm39) S368P probably benign Het
Kat6b T A 14: 21,675,244 (GRCm39) S470T possibly damaging Het
Kmt2d A G 15: 98,747,994 (GRCm39) V3110A unknown Het
Lama2 T C 10: 26,981,117 (GRCm39) N1846D probably benign Het
Lrp1b T A 2: 40,640,922 (GRCm39) E3507D Het
Ly6g6c A G 17: 35,288,317 (GRCm39) N63S probably benign Het
Nars1 A G 18: 64,642,327 (GRCm39) S172P probably benign Het
Odr4 C T 1: 150,238,616 (GRCm39) A434T probably damaging Het
Or6c5b A G 10: 129,245,909 (GRCm39) R225G possibly damaging Het
Or7e177 T C 9: 20,211,748 (GRCm39) I85T possibly damaging Het
Pcdhb6 A G 18: 37,469,353 (GRCm39) D758G probably benign Het
Pkp4 G A 2: 59,148,856 (GRCm39) W536* probably null Het
Polr3b C T 10: 84,467,653 (GRCm39) L78F possibly damaging Het
Rasa4 T A 5: 136,129,836 (GRCm39) V272E possibly damaging Het
Syne2 A G 12: 76,040,849 (GRCm39) T3836A possibly damaging Het
Tbpl2 C T 2: 23,966,070 (GRCm39) V308I possibly damaging Het
Tcea1 T A 1: 4,962,141 (GRCm39) I176K probably damaging Het
Try5 A T 6: 41,289,314 (GRCm39) F87L probably benign Het
Ttc8 G T 12: 98,942,692 (GRCm39) G411* probably null Het
Vmn2r115 G A 17: 23,564,152 (GRCm39) W108* probably null Het
Zdhhc13 C T 7: 48,476,628 (GRCm39) T581I probably benign Het
Zfp777 G T 6: 48,021,190 (GRCm39) T144K probably benign 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
R5495:Naprt UTSW 15 75,765,696 (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
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'- CACTGGTGCCAATGCCAATG -3'
(R):5'- TATTTCAGGGGCAATTGAGAAAGCC -3'

Sequencing Primer
(F):5'- TGGTGCCAATGCCAATGACATTC -3'
(R):5'- CAATTGAGAAAGCCCTGGAAG -3'
Posted On 2022-04-18