Incidental Mutation 'R6927:Ass1'
ID 541139
Institutional Source Beutler Lab
Gene Symbol Ass1
Ensembl Gene ENSMUSG00000076441
Gene Name argininosuccinate synthetase 1
Synonyms ASS, fold, Ass-1
MMRRC Submission 045044-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6927 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 31360282-31410682 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 31404813 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 365 (S365P)
Ref Sequence ENSEMBL: ENSMUSP00000099904 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102840]
AlphaFold P16460
Predicted Effect probably damaging
Transcript: ENSMUST00000102840
AA Change: S365P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099904
Gene: ENSMUSG00000076441
AA Change: S365P

DomainStartEndE-ValueType
Pfam:QueC 6 93 2.8e-7 PFAM
Pfam:Arginosuc_synth 8 403 1.9e-177 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.0%
  • 20x: 96.1%
Validation Efficiency 98% (57/58)
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: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc10 A T 17: 46,635,317 (GRCm39) W229R probably damaging Het
Adck2 T C 6: 39,560,998 (GRCm39) probably null Het
Ahi1 A T 10: 20,930,968 (GRCm39) N936I probably damaging Het
Atp9b T C 18: 80,935,072 (GRCm39) K208E possibly damaging Het
Bag6 G A 17: 35,364,898 (GRCm39) probably null Het
Bptf A T 11: 106,945,421 (GRCm39) V2491E probably damaging Het
Cd300ld2 T A 11: 114,904,619 (GRCm39) R83W probably damaging Het
Chrnd T C 1: 87,126,434 (GRCm39) F396L probably damaging Het
Cyp3a13 G A 5: 137,893,546 (GRCm39) P439S probably damaging Het
Dnhd1 C A 7: 105,364,770 (GRCm39) H4279N probably damaging Het
Fam118a T C 15: 84,929,038 (GRCm39) probably null Het
Fan1 T A 7: 64,022,234 (GRCm39) N340Y probably damaging Het
Fasn T A 11: 120,699,115 (GRCm39) D2386V probably benign Het
Fat1 G A 8: 45,477,532 (GRCm39) V2170I probably benign Het
Fdps T C 3: 89,000,958 (GRCm39) R374G probably benign Het
Fhl5 T C 4: 25,213,681 (GRCm39) D85G probably benign Het
Flvcr1 T C 1: 190,757,861 (GRCm39) M144V possibly damaging Het
Gask1b T C 3: 79,848,769 (GRCm39) I505T probably damaging Het
Gpr31b A G 17: 13,270,765 (GRCm39) S135P probably damaging Het
Hey2 A T 10: 30,710,413 (GRCm39) D113E probably benign Het
Hoxc5 T A 15: 102,923,807 (GRCm39) I201N probably damaging Het
Ighv1-50 A T 12: 115,083,794 (GRCm39) W3R probably damaging Het
Impa1 A G 3: 10,380,348 (GRCm39) I208T probably benign Het
Iqcj T C 3: 67,954,624 (GRCm39) L43P possibly damaging Het
Itga10 T C 3: 96,564,030 (GRCm39) F895L probably damaging Het
Kdm4b T C 17: 56,706,435 (GRCm39) C850R probably damaging Het
Krt25 A T 11: 99,208,205 (GRCm39) I341N probably damaging Het
L3mbtl3 T A 10: 26,168,567 (GRCm39) R621* probably null Het
Lipm T C 19: 34,078,563 (GRCm39) probably benign Het
Macrod2 A T 2: 142,098,441 (GRCm39) D286V probably damaging Het
Mad2l2 T A 4: 148,225,411 (GRCm39) V27E possibly damaging Het
Map4k4 T A 1: 40,050,842 (GRCm39) H768Q probably benign Het
Mgat4d A G 8: 84,081,496 (GRCm39) N83S probably benign Het
Nucb1 C T 7: 45,148,282 (GRCm39) R141H possibly damaging Het
Or2t46 A G 11: 58,472,491 (GRCm39) K274E possibly damaging Het
Pcdhga2 A C 18: 37,803,719 (GRCm39) D521A probably damaging Het
Pcnx1 T C 12: 81,964,586 (GRCm39) V251A probably benign Het
Pdf A T 8: 107,774,833 (GRCm39) M133K probably damaging Het
Piezo2 A G 18: 63,166,057 (GRCm39) F2058S probably damaging Het
Plekhb2 T A 1: 34,915,982 (GRCm39) probably null Het
Ppp2r3d G C 9: 101,052,547 (GRCm39) H221D probably damaging Het
Prl2c5 A T 13: 13,357,503 (GRCm39) probably null Het
Puf60 T A 15: 75,947,663 (GRCm39) M49L probably benign Het
Rdh16f1 T C 10: 127,624,561 (GRCm39) V133A probably benign Het
Robo2 T A 16: 73,778,946 (GRCm39) D389V probably damaging Het
Slc22a23 G T 13: 34,528,362 (GRCm39) A140D probably benign Het
Slc25a42 A G 8: 70,641,573 (GRCm39) L136P probably damaging Het
Slc36a3 T A 11: 55,020,519 (GRCm39) M284L probably damaging Het
Tas2r115 T A 6: 132,714,895 (GRCm39) I19F probably damaging Het
Tmc2 A G 2: 130,103,300 (GRCm39) H812R probably benign Het
Vmn2r26 A G 6: 124,016,057 (GRCm39) S174G possibly damaging Het
Vstm4 T A 14: 32,585,959 (GRCm39) probably null Het
Vwc2 C A 11: 11,104,250 (GRCm39) P261T probably damaging Het
Zfhx3 C G 8: 109,683,453 (GRCm39) H3631D unknown Het
Zfp335 A G 2: 164,735,640 (GRCm39) C1105R probably damaging Het
Zfp488 A G 14: 33,692,755 (GRCm39) L136P probably benign Het
Zzef1 G A 11: 72,803,983 (GRCm39) R2575H probably damaging 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
R0085: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
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'- CGAGCCTATCAGAAGGTAAGGC -3'
(R):5'- TGGCTTGTAGGTTCCATGAC -3'

Sequencing Primer
(F):5'- TAAGGCCTGGGCTCTGCTC -3'
(R):5'- GCTTGTAGGTTCCATGACATTACAG -3'
Posted On 2018-11-28