Incidental Mutation 'IGL02437:Nampt'
ID293328
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Nampt
Ensembl Gene ENSMUSG00000020572
Gene Namenicotinamide phosphoribosyltransferase
SynonymsPbef1, 1110035O14Rik, Visfatin
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02437
Quality Score
Status
Chromosome12
Chromosomal Location32819545-32853349 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 32830216 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 36 (Y36C)
Ref Sequence ENSEMBL: ENSMUSP00000020886 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020886] [ENSMUST00000220200]
PDB Structure
Crystal Structure of Murine NMPRTase [X-RAY DIFFRACTION]
Crystal Structure of Mouse Nicotinamide Phosphoribosyltransferase/Visfatin/Pre-B Cell Colony Enhancing Factor 1 [X-RAY DIFFRACTION]
Crystal Structure of Mouse Nicotinamide Phosphoribosyltransferase/Visfatin/Pre-B Cell Colony Enhancing Factor in Complex with Nicotinamide Mononuleotide [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000020886
AA Change: Y36C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000020886
Gene: ENSMUSG00000020572
AA Change: Y36C

DomainStartEndE-ValueType
Pfam:NAPRTase 188 466 1.6e-73 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000180613
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218491
Predicted Effect unknown
Transcript: ENSMUST00000220200
AA Change: T32A
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, one step in the biosynthesis of nicotinamide adenine dinucleotide. The protein belongs to the nicotinic acid phosphoribosyltransferase (NAPRTase) family and is thought to be involved in many important biological processes, including metabolism, stress response and aging. This gene has a pseudogene on chromosome 10. [provided by RefSeq, Feb 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit embryonic lethality prior to E10.5. Mice heterozygous for a null allele exhibit increased fasted glucose in male mice and impaired glucose tolerance and decresed glucose-stimulated insulin secretion in female mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A930011G23Rik A G 5: 99,229,377 S404P probably damaging Het
A930011G23Rik G A 5: 99,229,382 P402L probably damaging Het
Abca16 T G 7: 120,533,729 C1294G probably benign Het
Abca7 T A 10: 80,008,389 S1410T probably damaging Het
Abhd12 T C 2: 150,834,369 D356G probably benign Het
BC004004 T C 17: 29,298,697 L295P probably damaging Het
Bpifc T C 10: 85,988,731 S215G probably damaging Het
Bptf C T 11: 107,074,695 M1109I probably benign Het
Brat1 C T 5: 140,712,808 A245V possibly damaging Het
Cask G A X: 13,537,621 T16I probably damaging Het
Clic6 A T 16: 92,530,929 I541F probably damaging Het
Clnk C T 5: 38,774,566 probably null Het
Cntnap1 T A 11: 101,186,851 I1113N probably damaging Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Cyp26a1 T C 19: 37,698,495 S132P probably benign Het
Cyp4f13 G T 17: 32,930,608 H85N probably benign Het
Dcaf15 C T 8: 84,101,816 G215D probably damaging Het
Dip2a T C 10: 76,298,267 T500A probably benign Het
Fam92b T C 8: 120,174,786 E60G probably damaging Het
Gbe1 T A 16: 70,434,658 probably benign Het
Gli2 T A 1: 118,836,003 I1473F probably damaging Het
Gm5129 A T 5: 29,735,863 probably benign Het
Hdgf C T 3: 87,914,485 R168C probably damaging Het
Heph A G X: 96,473,027 T342A probably benign Het
Kdelr3 T C 15: 79,525,787 Y158H probably damaging Het
Lamb3 C T 1: 193,327,945 R289C probably damaging Het
Leng8 C T 7: 4,142,093 A164V probably damaging Het
Ltn1 T C 16: 87,398,001 T1337A probably benign Het
Mast3 C A 8: 70,780,558 R316L possibly damaging Het
Ncapd3 T A 9: 27,063,968 probably benign Het
Nipbl T C 15: 8,359,074 D354G probably damaging Het
Nsd1 A T 13: 55,313,441 R2494W probably damaging Het
Nt5c1a A G 4: 123,214,241 N239S probably benign Het
Ogfr A G 2: 180,589,536 E19G possibly damaging Het
Olfr48 A G 2: 89,844,784 L63P probably damaging Het
Olfr747 A T 14: 50,681,200 S145T probably benign Het
Pcna A T 2: 132,251,235 probably benign Het
Pdia3 T A 2: 121,433,648 V326E probably damaging Het
Phf8 T A X: 151,631,360 L1002Q possibly damaging Het
Rhobtb2 T C 14: 69,795,916 E535G probably damaging Het
Rusc2 G T 4: 43,415,545 D284Y probably damaging Het
Samd8 A G 14: 21,775,423 Y212C probably benign Het
Sash3 C A X: 48,158,795 Q169K probably benign Het
Scyl1 C T 19: 5,766,196 G324S probably damaging Het
Sec62 G A 3: 30,818,847 G360R unknown Het
Sis T C 3: 72,919,614 probably null Het
Slc6a1 T A 6: 114,308,617 I338N probably damaging Het
Snrnp200 A G 2: 127,216,110 D264G probably damaging Het
Tgm3 G T 2: 130,030,041 probably null Het
Tmem2 T C 19: 21,811,978 probably null Het
Tnrc6b T G 15: 80,880,457 L720R probably damaging Het
Tspyl4 A T 10: 34,298,232 Q240L probably damaging Het
Tube1 G A 10: 39,140,850 V80I probably damaging Het
Uap1l1 C T 2: 25,363,933 V304M probably damaging Het
Wtap T C 17: 12,967,733 N309S probably benign Het
Zfp518a G A 19: 40,914,617 G997R probably damaging Het
Zfyve26 T C 12: 79,268,847 D1285G probably benign Het
Zscan20 G A 4: 128,588,417 T484I probably damaging Het
Other mutations in Nampt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02512:Nampt APN 12 32830269 missense possibly damaging 0.72
IGL03095:Nampt APN 12 32842686 missense possibly damaging 0.85
Nacht UTSW 12 32833038 missense probably damaging 1.00
R0020:Nampt UTSW 12 32841013 missense probably damaging 0.97
R0417:Nampt UTSW 12 32833101 missense probably benign 0.01
R1087:Nampt UTSW 12 32833043 missense possibly damaging 0.88
R1781:Nampt UTSW 12 32833038 missense probably damaging 1.00
R2137:Nampt UTSW 12 32830310 missense probably benign
R2138:Nampt UTSW 12 32838422 missense possibly damaging 0.46
R3699:Nampt UTSW 12 32848759 splice site probably benign
R3970:Nampt UTSW 12 32833096 missense probably benign 0.02
R4434:Nampt UTSW 12 32838363 missense probably damaging 1.00
R4785:Nampt UTSW 12 32848714 missense possibly damaging 0.95
R5046:Nampt UTSW 12 32833038 missense probably damaging 1.00
R5055:Nampt UTSW 12 32833121 missense possibly damaging 0.94
R5427:Nampt UTSW 12 32834915 missense probably benign 0.00
R6063:Nampt UTSW 12 32848659 missense probably damaging 1.00
R6136:Nampt UTSW 12 32830302 missense probably benign 0.24
R6995:Nampt UTSW 12 32848743 missense probably benign 0.24
R7569:Nampt UTSW 12 32850434 missense probably benign
Posted On2015-04-16