Incidental Mutation 'IGL00336:Nags'
ID 4490
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Nags
Ensembl Gene ENSMUSG00000048217
Gene Name N-acetylglutamate synthase
Synonyms 1700120E20Rik
Accession Numbers
Essential gene? Probably essential (E-score: 0.788) question?
Stock # IGL00336
Quality Score
Chromosome 11
Chromosomal Location 102036339-102040303 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 102039892 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Cysteine at position 527 (S527C)
Ref Sequence ENSEMBL: ENSMUSP00000050258 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021296] [ENSMUST00000055409]
AlphaFold Q8R4H7
Predicted Effect probably benign
Transcript: ENSMUST00000021296
SMART Domains Protein: ENSMUSP00000021296
Gene: ENSMUSG00000020921

Pfam:TMEM101 8 256 9.9e-122 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000055409
AA Change: S527C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000050258
Gene: ENSMUSG00000048217
AA Change: S527C

low complexity region 9 48 N/A INTRINSIC
low complexity region 77 90 N/A INTRINSIC
Pfam:NAT 349 514 3.5e-50 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123060
Predicted Effect noncoding transcript
Transcript: ENSMUST00000129799
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147252
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The N-acetylglutamate synthase gene encodes a mitochondrial enzyme that catalyzes the formation of N-acetylglutamate (NAG) from glutamate and acetyl coenzyme-A. NAG is a cofactor of carbamyl phosphate synthetase I (CPSI), the first enzyme of the urea cycle in mammals. This gene may regulate ureagenesis by altering NAG availability and, thereby, CPSI activity. Deficiencies in N-acetylglutamate synthase have been associated with hyperammonemia. [provided by RefSeq, Jul 2008]
PHENOTYPE: In the absence of N-carbamyl-L-glutamate and L-citrulline supplementation homozygous null mice develop severe hyperammonemia and die. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A430033K04Rik A G 5: 138,645,366 (GRCm39) Y417C probably damaging Het
Adam28 T A 14: 68,859,569 (GRCm39) H548L possibly damaging Het
Agbl3 A T 6: 34,823,771 (GRCm39) D812V probably damaging Het
Aopep A T 13: 63,163,237 (GRCm39) D86V possibly damaging Het
Aox1 T A 1: 58,098,203 (GRCm39) L305Q probably damaging Het
Arhgef38 A G 3: 132,837,812 (GRCm39) V706A probably benign Het
Arl15 A G 13: 114,291,288 (GRCm39) I171V probably benign Het
Cacna1s C A 1: 136,012,011 (GRCm39) Y237* probably null Het
Ccnt1 T C 15: 98,462,990 (GRCm39) T61A possibly damaging Het
Col25a1 T A 3: 129,975,433 (GRCm39) probably benign Het
Col4a1 T A 8: 11,290,077 (GRCm39) probably benign Het
Dcun1d1 T C 3: 35,970,455 (GRCm39) E130G possibly damaging Het
Dnah7b G A 1: 46,181,309 (GRCm39) M1065I probably benign Het
Ephb2 T G 4: 136,384,795 (GRCm39) K872T probably damaging Het
Fga G A 3: 82,938,981 (GRCm39) G452D probably damaging Het
Flrt1 T A 19: 7,074,277 (GRCm39) N90I probably damaging Het
Fut10 T A 8: 31,685,319 (GRCm39) probably null Het
Gm4553 T C 7: 141,718,964 (GRCm39) S155G unknown Het
Gpr137b T C 13: 13,549,000 (GRCm39) probably benign Het
Gprc5d G A 6: 135,093,488 (GRCm39) Q140* probably null Het
Ifi27l2b T C 12: 103,417,476 (GRCm39) K237R unknown Het
Ipo8 A T 6: 148,684,284 (GRCm39) M836K possibly damaging Het
Kcnq4 G A 4: 120,555,213 (GRCm39) Q657* probably null Het
Lama1 A T 17: 68,120,943 (GRCm39) H2693L probably benign Het
Lrrc23 A G 6: 124,755,889 (GRCm39) W40R probably damaging Het
Minar1 T C 9: 89,485,196 (GRCm39) D67G probably damaging Het
Morn2 C A 17: 80,602,933 (GRCm39) probably benign Het
Ms4a6b T A 19: 11,506,854 (GRCm39) N214K possibly damaging Het
Ndst1 C T 18: 60,841,028 (GRCm39) G218D probably damaging Het
Or10j5 G A 1: 172,785,045 (GRCm39) V228M probably benign Het
Or5b94 T A 19: 12,651,924 (GRCm39) Y118* probably null Het
Or8h7 C T 2: 86,720,589 (GRCm39) C310Y probably benign Het
Oxa1l G T 14: 54,600,802 (GRCm39) G92* probably null Het
Parp16 A T 9: 65,137,245 (GRCm39) E157V probably damaging Het
Pcdh17 A T 14: 84,684,984 (GRCm39) I484F probably damaging Het
Pex16 A G 2: 92,209,580 (GRCm39) R263G probably benign Het
Pkd1l3 G A 8: 110,356,869 (GRCm39) E765K possibly damaging Het
Plce1 T C 19: 38,640,350 (GRCm39) V532A probably damaging Het
Polq A G 16: 36,885,609 (GRCm39) probably benign Het
Pramel5 T C 4: 143,998,191 (GRCm39) T351A probably damaging Het
Prokr1 A T 6: 87,565,593 (GRCm39) I84N probably damaging Het
Prss30 A T 17: 24,192,695 (GRCm39) S162T probably benign Het
Ranbp2 A G 10: 58,287,806 (GRCm39) K25E probably damaging Het
Rapsn A G 2: 90,866,205 (GRCm39) T22A probably damaging Het
Rhoj G T 12: 75,355,680 (GRCm39) G9V probably damaging Het
Rnf213 A G 11: 119,340,169 (GRCm39) R3467G probably benign Het
Rreb1 C A 13: 38,113,622 (GRCm39) S327* probably null Het
Scn5a G A 9: 119,315,290 (GRCm39) P1806L probably damaging Het
Sema6a C A 18: 47,423,042 (GRCm39) probably null Het
Stag3 G A 5: 138,295,921 (GRCm39) E416K probably benign Het
Stpg1 T A 4: 135,256,856 (GRCm39) S216T possibly damaging Het
Tfeb C A 17: 48,102,589 (GRCm39) N426K probably benign Het
Trp53bp1 G T 2: 121,087,060 (GRCm39) Q199K possibly damaging Het
Ubr4 A G 4: 139,155,877 (GRCm39) D2234G probably damaging Het
Ush1c T G 7: 45,846,194 (GRCm39) Q866P probably benign Het
Vdr T A 15: 97,782,735 (GRCm39) D29V probably damaging Het
Vps13c T C 9: 67,853,224 (GRCm39) V2439A probably benign Het
Xirp2 T C 2: 67,342,942 (GRCm39) S1728P possibly damaging Het
Zfp9 A G 6: 118,441,436 (GRCm39) S409P probably damaging Het
Other mutations in Nags
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02308:Nags APN 11 102,039,897 (GRCm39) makesense probably null
IGL02551:Nags APN 11 102,038,767 (GRCm39) missense probably damaging 1.00
IGL03114:Nags APN 11 102,039,814 (GRCm39) missense probably damaging 1.00
R0254:Nags UTSW 11 102,038,771 (GRCm39) missense probably damaging 1.00
R0395:Nags UTSW 11 102,036,530 (GRCm39) missense unknown
R0573:Nags UTSW 11 102,037,805 (GRCm39) missense probably damaging 0.97
R3085:Nags UTSW 11 102,036,810 (GRCm39) missense probably damaging 1.00
R4687:Nags UTSW 11 102,039,022 (GRCm39) missense probably damaging 0.97
R4852:Nags UTSW 11 102,037,447 (GRCm39) nonsense probably null
R5093:Nags UTSW 11 102,037,395 (GRCm39) missense probably damaging 1.00
R5516:Nags UTSW 11 102,036,773 (GRCm39) nonsense probably null
R6374:Nags UTSW 11 102,037,337 (GRCm39) missense possibly damaging 0.58
R6713:Nags UTSW 11 102,037,347 (GRCm39) missense probably benign 0.27
R6741:Nags UTSW 11 102,037,718 (GRCm39) missense possibly damaging 0.88
R7082:Nags UTSW 11 102,038,298 (GRCm39) missense possibly damaging 0.90
R7903:Nags UTSW 11 102,037,503 (GRCm39) missense possibly damaging 0.61
R8234:Nags UTSW 11 102,039,824 (GRCm39) missense probably damaging 1.00
R9072:Nags UTSW 11 102,038,347 (GRCm39) missense probably damaging 1.00
R9073:Nags UTSW 11 102,038,347 (GRCm39) missense probably damaging 1.00
R9090:Nags UTSW 11 102,037,584 (GRCm39) missense probably benign 0.25
R9271:Nags UTSW 11 102,037,584 (GRCm39) missense probably benign 0.25
R9546:Nags UTSW 11 102,039,081 (GRCm39) missense probably damaging 0.97
X0017:Nags UTSW 11 102,036,573 (GRCm39) missense probably benign 0.13
Posted On 2012-04-20