Incidental Mutation 'IGL01447:Nmnat2'
ID 84463
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Nmnat2
Ensembl Gene ENSMUSG00000042751
Gene Name nicotinamide nucleotide adenylyltransferase 2
Synonyms PNAT1, D030041I09Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # IGL01447
Quality Score
Chromosome 1
Chromosomal Location 152954993-153119261 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 153112443 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Serine to Glycine at position 273 (S273G)
Ref Sequence ENSEMBL: ENSMUSP00000140585 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043313] [ENSMUST00000186368]
AlphaFold Q8BNJ3
Predicted Effect probably benign
Transcript: ENSMUST00000043313
AA Change: S273G

PolyPhen 2 Score 0.092 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000041110
Gene: ENSMUSG00000042751
AA Change: S273G

Pfam:CTP_transf_like 12 276 2e-26 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000186368
AA Change: S273G

PolyPhen 2 Score 0.496 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000140585
Gene: ENSMUSG00000042751
AA Change: S273G

Pfam:CTP_transf_2 12 275 2e-32 PFAM
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 product belongs to the nicotinamide mononucleotide adenylyltransferase (NMNAT) enzyme family, members of which catalyze an essential step in NAD (NADP) biosynthetic pathway. Unlike the other human family member, which is localized to the nucleus, and is ubiquitously expressed; this enzyme is cytoplasmic, and is predominantly expressed in the brain. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trap or transposon inserted allele exhibit perinatal lethality, distended bladders, atelectasis and loss of axon integrity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3632451O06Rik A T 14: 49,768,466 S591T probably damaging Het
Apbb1ip T G 2: 22,853,182 I342S probably damaging Het
Atp6v1e1 T C 6: 120,795,693 probably benign Het
Brwd1 A T 16: 96,047,379 C533* probably null Het
Cacna2d4 A G 6: 119,242,904 S212G probably damaging Het
Cit T C 5: 115,873,843 probably benign Het
Clca1 C T 3: 145,007,778 M697I probably benign Het
Cmklr1 T C 5: 113,614,221 T240A probably benign Het
D630003M21Rik T C 2: 158,217,356 D208G probably benign Het
Egr3 C A 14: 70,079,283 P143Q probably damaging Het
Fbxw18 T A 9: 109,701,607 S41C probably damaging Het
Focad T A 4: 88,326,228 I815N unknown Het
Heatr5b T C 17: 78,829,597 T165A probably benign Het
Iqub G T 6: 24,505,628 L94I probably benign Het
Lrrc32 T C 7: 98,498,376 L121P probably damaging Het
Mansc1 G A 6: 134,617,326 L118F probably damaging Het
Mtor A G 4: 148,530,757 H1693R possibly damaging Het
Muc5b A G 7: 141,863,094 Q3259R probably benign Het
Npr2 T C 4: 43,640,554 C336R possibly damaging Het
Olfr1110 A T 2: 87,135,999 Y107* probably null Het
Olfr1163 T C 2: 88,071,124 N86S possibly damaging Het
Olfr122 C T 17: 37,772,231 L193F probably damaging Het
Olfr161 A G 16: 3,592,984 N196S possibly damaging Het
Olfr339 A T 2: 36,421,454 I19F probably damaging Het
Olfr504 A G 7: 108,565,009 V262A possibly damaging Het
Rad54l2 C T 9: 106,702,772 A967T probably damaging Het
Rspo1 T C 4: 125,005,036 V50A possibly damaging Het
Sar1b C T 11: 51,791,447 probably benign Het
Scamp1 C T 13: 94,204,022 A280T probably damaging Het
Spcs2 A G 7: 99,839,704 I251T probably benign Het
Sspo G T 6: 48,464,666 probably null Het
Tpm2 T A 4: 43,518,251 K251* probably null Het
Ttn A G 2: 76,740,906 S26548P probably damaging Het
Ugcg T G 4: 59,213,865 V149G possibly damaging Het
Unc79 T A 12: 103,078,918 N784K probably damaging Het
Vit A G 17: 78,625,204 D580G probably damaging Het
Vmn1r83 T C 7: 12,321,497 K211R probably benign Het
Wisp2 A G 2: 163,829,022 R150G probably damaging Het
Zbtb3 A G 19: 8,804,316 Y431C probably damaging Het
Zfp608 T C 18: 54,899,011 D619G possibly damaging Het
Other mutations in Nmnat2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00401:Nmnat2 APN 1 153094117 splice site probably null
IGL01686:Nmnat2 APN 1 153076997 splice site probably benign
IGL01916:Nmnat2 APN 1 153094046 missense probably damaging 0.99
R0309:Nmnat2 UTSW 1 153077001 splice site probably benign
R1245:Nmnat2 UTSW 1 153112203 missense probably benign 0.12
R1475:Nmnat2 UTSW 1 153074695 missense probably damaging 1.00
R1780:Nmnat2 UTSW 1 153112440 nonsense probably null
R2860:Nmnat2 UTSW 1 153112425 missense probably benign
R2861:Nmnat2 UTSW 1 153112425 missense probably benign
R2862:Nmnat2 UTSW 1 153112425 missense probably benign
R2939:Nmnat2 UTSW 1 153074728 missense probably damaging 1.00
R5590:Nmnat2 UTSW 1 153094061 missense probably damaging 1.00
R6056:Nmnat2 UTSW 1 153074734 nonsense probably null
R6267:Nmnat2 UTSW 1 153076971 missense probably damaging 1.00
R9287:Nmnat2 UTSW 1 153086392 missense probably damaging 0.98
R9334:Nmnat2 UTSW 1 153073839 missense probably damaging 1.00
Posted On 2013-11-11