Incidental Mutation 'R3545:Nat1'
ID 268169
Institutional Source Beutler Lab
Gene Symbol Nat1
Ensembl Gene ENSMUSG00000025588
Gene Name N-acetyl transferase 1
Synonyms Nat-1
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3545 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 67943620-67945183 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 67943684 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 23 (D23G)
Ref Sequence ENSEMBL: ENSMUSP00000148354 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000026677] [ENSMUST00000093470] [ENSMUST00000163856] [ENSMUST00000212171]
AlphaFold P50294
Predicted Effect possibly damaging
Transcript: ENSMUST00000026677
AA Change: D20G

PolyPhen 2 Score 0.722 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000026677
Gene: ENSMUSG00000025588
AA Change: D20G

DomainStartEndE-ValueType
Pfam:Acetyltransf_2 20 280 1e-95 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000093470
SMART Domains Protein: ENSMUSP00000091181
Gene: ENSMUSG00000051147

DomainStartEndE-ValueType
Pfam:Acetyltransf_2 20 280 3.6e-99 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000163856
SMART Domains Protein: ENSMUSP00000130065
Gene: ENSMUSG00000051147

DomainStartEndE-ValueType
Pfam:Acetyltransf_2 20 280 3.3e-98 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000212171
AA Change: D23G

PolyPhen 2 Score 0.911 (Sensitivity: 0.81; Specificity: 0.94)
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an enzyme that functions to both activate and deactivate arylamine and hydrazine drugs and carcinogens. Polymorphisms in this gene are responsible for the N-acetylation polymorphism in which human populations segregate into rapid, intermediate, and slow acetylator phenotypes. Polymorphisms in this gene are also associated with higher incidences of cancer and drug toxicity. A second arylamine N-acetyltransferase gene (NAT1) is located near this gene (NAT2). [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit reduced fertility and a significant reduction in hepatic N-acetyltransferase 1 activity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd28 A G 14: 31,437,217 (GRCm39) L646S probably benign Het
Clip1 A G 5: 123,769,141 (GRCm39) L532P probably damaging Het
Efl1 A T 7: 82,412,018 (GRCm39) E802D probably benign Het
F11r T C 1: 171,288,829 (GRCm39) V149A probably damaging Het
Fhit T C 14: 9,870,095 (GRCm38) T125A probably benign Het
Fmn2 A G 1: 174,330,192 (GRCm39) D194G unknown Het
Gdi1 T A X: 73,351,414 (GRCm39) F175L possibly damaging Het
Herc3 T C 6: 58,833,670 (GRCm39) S186P probably damaging Het
Hexa A G 9: 59,464,581 (GRCm39) N157S probably damaging Het
Kdm1b C T 13: 47,216,553 (GRCm39) R308W probably damaging Het
Lig1 T A 7: 13,026,089 (GRCm39) N281K possibly damaging Het
Lrp1b A T 2: 40,490,300 (GRCm39) L287H probably damaging Het
Mcf2 T C X: 59,180,806 (GRCm39) K74R probably damaging Het
Nbeal1 T C 1: 60,317,939 (GRCm39) F1959L probably damaging Het
Ncf1 T A 5: 134,255,463 (GRCm39) K143* probably null Het
Nid2 T A 14: 19,813,779 (GRCm39) Y195N probably damaging Het
Nlrp9a T C 7: 26,256,757 (GRCm39) I125T probably benign Het
Nme7 T C 1: 164,213,351 (GRCm39) F343S probably damaging Het
Otud4 A G 8: 80,391,684 (GRCm39) E443G probably damaging Het
Palld G T 8: 62,003,112 (GRCm39) A329E possibly damaging Het
Pask A T 1: 93,244,837 (GRCm39) V1095D probably damaging Het
Pdzd2 C T 15: 12,375,557 (GRCm39) R1526Q probably benign Het
Prkcq A G 2: 11,288,627 (GRCm39) K527E probably benign Het
Ramac T A 7: 81,418,270 (GRCm39) probably null Het
Reln A G 5: 22,432,598 (GRCm39) V134A possibly damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Septin9 T C 11: 117,243,499 (GRCm39) I350T probably damaging Het
Slc16a7 T A 10: 125,130,569 (GRCm39) K39* probably null Het
Spata32 T C 11: 103,101,570 (GRCm39) E21G possibly damaging Het
Tbc1d1 G A 5: 64,443,350 (GRCm39) R523Q probably damaging Het
Thnsl1 T G 2: 21,217,438 (GRCm39) D397E probably benign Het
Tubal3 T G 13: 3,983,560 (GRCm39) *447G probably null Het
Uprt T A X: 103,526,934 (GRCm39) L123H probably damaging Het
Usp9x T C X: 12,994,629 (GRCm39) L940P probably benign Het
Other mutations in Nat1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00953:Nat1 APN 8 67,943,630 (GRCm39) missense possibly damaging 0.84
IGL02004:Nat1 APN 8 67,943,878 (GRCm39) missense probably benign 0.02
IGL02054:Nat1 APN 8 67,944,074 (GRCm39) missense probably damaging 1.00
R0530:Nat1 UTSW 8 67,943,977 (GRCm39) missense probably benign
R0562:Nat1 UTSW 8 67,943,963 (GRCm39) missense possibly damaging 0.56
R1885:Nat1 UTSW 8 67,943,653 (GRCm39) missense probably damaging 1.00
R1924:Nat1 UTSW 8 67,944,076 (GRCm39) missense probably benign 0.00
R3547:Nat1 UTSW 8 67,943,684 (GRCm39) missense possibly damaging 0.91
R5007:Nat1 UTSW 8 67,944,077 (GRCm39) missense probably benign
R5042:Nat1 UTSW 8 67,944,228 (GRCm39) missense probably benign 0.00
R6240:Nat1 UTSW 8 67,944,354 (GRCm39) missense possibly damaging 0.53
R6383:Nat1 UTSW 8 67,944,134 (GRCm39) missense possibly damaging 0.90
R6437:Nat1 UTSW 8 67,944,388 (GRCm39) missense possibly damaging 0.90
R6846:Nat1 UTSW 8 67,943,995 (GRCm39) missense probably benign 0.00
R7108:Nat1 UTSW 8 67,943,672 (GRCm39) missense probably benign
R7164:Nat1 UTSW 8 67,944,329 (GRCm39) missense possibly damaging 0.78
R8199:Nat1 UTSW 8 67,943,650 (GRCm39) missense probably damaging 0.98
R8724:Nat1 UTSW 8 67,944,443 (GRCm39) missense probably damaging 0.99
R8993:Nat1 UTSW 8 67,944,394 (GRCm39) missense probably benign 0.01
R9054:Nat1 UTSW 8 67,943,723 (GRCm39) missense probably benign 0.00
Z1177:Nat1 UTSW 8 67,944,365 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATGCAGTCAAAGTGATATGATTGCC -3'
(R):5'- TTTGGTCAGAGCCCAGTACAG -3'

Sequencing Primer
(F):5'- ATTGCCTATGAGATAGTTAGAGGC -3'
(R):5'- CCAGTACAGCAGATGATTAACCTGG -3'
Posted On 2015-02-19