Incidental Mutation 'R0085:Ass1'
ID 60573
Institutional Source Beutler Lab
Gene Symbol Ass1
Ensembl Gene ENSMUSG00000076441
Gene Name argininosuccinate synthetase 1
Synonyms ASS, fold, Ass-1
MMRRC Submission 038372-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0085 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 31360282-31410682 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 31404831 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Tyrosine at position 371 (N371Y)
Ref Sequence ENSEMBL: ENSMUSP00000099904 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102840]
AlphaFold P16460
Predicted Effect probably damaging
Transcript: ENSMUST00000102840
AA Change: N371Y

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099904
Gene: ENSMUSG00000076441
AA Change: N371Y

DomainStartEndE-ValueType
Pfam:QueC 6 93 2.8e-7 PFAM
Pfam:Arginosuc_synth 8 403 1.9e-177 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126474
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130195
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192802
Meta Mutation Damage Score 0.9349 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.6%
  • 20x: 90.4%
Validation Efficiency 95% (71/75)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene catalyzes the penultimate step of the arginine biosynthetic pathway. There are approximately 10 to 14 copies of this gene including the pseudogenes scattered across the human genome, among which the one located on chromosome 9 appears to be the only functional gene for argininosuccinate synthetase. Mutations in the chromosome 9 copy of this gene cause citrullinemia. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Aug 2012]
PHENOTYPE: Targeted disruption of this gene results in high levels of blood citrulline, hyperammonemia, and death by 24 hours after birth. Some spontaneous mutations display wrinkled skin, sparse hair with delayed hair appearance and abnormal hair follicle morphology. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad12 A G 5: 121,742,357 (GRCm39) I417T possibly damaging Het
Adcy9 T C 16: 4,106,088 (GRCm39) T1009A probably benign Het
Baat T C 4: 49,490,425 (GRCm39) probably benign Het
Bpi T A 2: 158,115,072 (GRCm39) L311* probably null Het
Brd2 A C 17: 34,332,233 (GRCm39) F294L probably damaging Het
Carmil1 T A 13: 24,209,850 (GRCm39) E804D probably benign Het
Cd209g A T 8: 4,184,785 (GRCm39) probably benign Het
Cfi A G 3: 129,668,635 (GRCm39) I554V probably benign Het
Clvs2 G C 10: 33,498,542 (GRCm39) S129R possibly damaging Het
Dst T C 1: 34,268,268 (GRCm39) S2897P probably damaging Het
Efcab7 T C 4: 99,761,877 (GRCm39) probably benign Het
Fbxo2 T C 4: 148,249,367 (GRCm39) probably null Het
Fgfr2 C A 7: 129,797,993 (GRCm39) R400L probably damaging Het
Hsd17b14 T C 7: 45,205,834 (GRCm39) probably benign Het
Il23r T C 6: 67,463,206 (GRCm39) N96D probably damaging Het
Ints13 T A 6: 146,476,285 (GRCm39) probably benign Het
Khdc4 T A 3: 88,619,046 (GRCm39) S583R probably damaging Het
Lig1 A G 7: 13,041,495 (GRCm39) I776V possibly damaging Het
Madd T C 2: 90,993,083 (GRCm39) I997V probably benign Het
Mgat4b C T 11: 50,121,826 (GRCm39) H116Y possibly damaging Het
Myh11 C A 16: 14,041,883 (GRCm39) Q720H probably damaging Het
Myo5b A C 18: 74,834,751 (GRCm39) D937A probably benign Het
Nox3 T C 17: 3,685,556 (GRCm39) N584S probably benign Het
Ogfr A G 2: 180,232,830 (GRCm39) probably null Het
Or11g25 T A 14: 50,723,791 (GRCm39) M292K probably benign Het
Or13p3 T C 4: 118,567,078 (GRCm39) V158A probably benign Het
Or8b1b T C 9: 38,375,958 (GRCm39) I207T probably benign Het
Osbpl6 G T 2: 76,423,758 (GRCm39) V728F probably benign Het
Picalm T A 7: 89,831,525 (GRCm39) S453T probably benign Het
Piezo1 A G 8: 123,228,354 (GRCm39) L310P probably damaging Het
Pitrm1 C T 13: 6,599,604 (GRCm39) probably benign Het
Pkd1 T C 17: 24,805,197 (GRCm39) F3250L probably damaging Het
Plekha4 C T 7: 45,193,373 (GRCm39) R376* probably null Het
Pnma8b A T 7: 16,679,474 (GRCm39) S153C unknown Het
Rp1l1 C T 14: 64,259,744 (GRCm39) R129W probably damaging Het
Ryr3 A G 2: 112,690,108 (GRCm39) V1147A probably damaging Het
Sema3d G A 5: 12,620,953 (GRCm39) V520I probably benign Het
Sgsm1 A G 5: 113,427,136 (GRCm39) probably benign Het
Slc13a2 A G 11: 78,297,694 (GRCm39) V58A probably damaging Het
Slc1a4 A G 11: 20,254,510 (GRCm39) probably benign Het
Slc4a10 G A 2: 62,074,690 (GRCm39) probably benign Het
Tab1 G T 15: 80,040,094 (GRCm39) A305S probably benign Het
Tmem30a T A 9: 79,678,576 (GRCm39) T327S probably benign Het
Tpr A C 1: 150,293,164 (GRCm39) E863A possibly damaging Het
Upk3bl A G 5: 136,088,969 (GRCm39) N161D probably benign Het
Ush1c T A 7: 45,874,979 (GRCm39) I131F probably benign Het
Wdfy4 C A 14: 32,800,200 (GRCm39) R1975S possibly damaging Het
Zbtb18 C T 1: 177,275,501 (GRCm39) A287V probably benign Het
Zfp712 T C 13: 67,189,256 (GRCm39) T424A probably benign Het
Zfp791 G T 8: 85,838,862 (GRCm39) Y56* probably null Het
Other mutations in Ass1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01413:Ass1 APN 2 31,366,934 (GRCm39) missense probably damaging 1.00
IGL02152:Ass1 APN 2 31,382,336 (GRCm39) missense probably damaging 1.00
R0008:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0083:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0084:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0087:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0183:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0220:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0254:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0302:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0346:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0440:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0472:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0605:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R0644:Ass1 UTSW 2 31,404,831 (GRCm39) missense probably damaging 1.00
R1460:Ass1 UTSW 2 31,404,753 (GRCm39) missense probably benign 0.37
R1465:Ass1 UTSW 2 31,410,428 (GRCm39) makesense probably null
R1465:Ass1 UTSW 2 31,410,428 (GRCm39) makesense probably null
R1770:Ass1 UTSW 2 31,376,528 (GRCm39) missense probably benign 0.29
R1908:Ass1 UTSW 2 31,383,160 (GRCm39) nonsense probably null
R2361:Ass1 UTSW 2 31,410,394 (GRCm39) missense probably benign 0.02
R2430:Ass1 UTSW 2 31,391,508 (GRCm39) missense probably damaging 1.00
R3816:Ass1 UTSW 2 31,400,117 (GRCm39) splice site probably benign
R4614:Ass1 UTSW 2 31,404,795 (GRCm39) missense probably damaging 1.00
R4628:Ass1 UTSW 2 31,371,000 (GRCm39) missense probably damaging 1.00
R5007:Ass1 UTSW 2 31,391,544 (GRCm39) missense possibly damaging 0.90
R5069:Ass1 UTSW 2 31,400,185 (GRCm39) missense probably damaging 1.00
R5081:Ass1 UTSW 2 31,378,665 (GRCm39) critical splice donor site probably null
R5315:Ass1 UTSW 2 31,382,341 (GRCm39) missense probably benign 0.21
R5370:Ass1 UTSW 2 31,408,745 (GRCm39) missense possibly damaging 0.56
R6259:Ass1 UTSW 2 31,378,654 (GRCm39) missense possibly damaging 0.80
R6541:Ass1 UTSW 2 31,400,245 (GRCm39) missense probably damaging 0.99
R6731:Ass1 UTSW 2 31,404,796 (GRCm39) missense probably damaging 1.00
R6927:Ass1 UTSW 2 31,404,813 (GRCm39) missense probably damaging 1.00
R7811:Ass1 UTSW 2 31,404,753 (GRCm39) missense probably benign 0.37
R7995:Ass1 UTSW 2 31,376,552 (GRCm39) missense probably benign 0.00
R8504:Ass1 UTSW 2 31,391,544 (GRCm39) missense possibly damaging 0.90
R8816:Ass1 UTSW 2 31,383,189 (GRCm39) critical splice donor site probably benign
R8865:Ass1 UTSW 2 31,410,407 (GRCm39) missense probably benign 0.00
R8930:Ass1 UTSW 2 31,382,387 (GRCm39) missense probably damaging 1.00
R8932:Ass1 UTSW 2 31,382,387 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGAGTAAGGCAGAACCGAGCCTATC -3'
(R):5'- GCGCCACAGCCTAACTTTTATACCC -3'

Sequencing Primer
(F):5'- CCGAGCCTATCAGAAGGTAAG -3'
(R):5'- attactttgcatcagaaaatgacac -3'
Posted On 2013-07-24