Incidental Mutation 'R4906:Cps1'
ID 378151
Institutional Source Beutler Lab
Gene Symbol Cps1
Ensembl Gene ENSMUSG00000025991
Gene Name carbamoyl-phosphate synthetase 1
Synonyms CPS, 4732433M03Rik, D1Ucla3, CPSase I
MMRRC Submission 042508-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4906 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 67162185-67270418 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 67178922 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 45 (T45S)
Ref Sequence ENSEMBL: ENSMUSP00000027144 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027144]
AlphaFold Q8C196
Predicted Effect probably benign
Transcript: ENSMUST00000027144
AA Change: T45S

PolyPhen 2 Score 0.096 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000027144
Gene: ENSMUSG00000025991
AA Change: T45S

DomainStartEndE-ValueType
CPSase_sm_chain 44 184 2.5e-70 SMART
Pfam:GATase 221 397 1.5e-40 PFAM
low complexity region 426 436 N/A INTRINSIC
Pfam:ATP-grasp_4 543 724 6.8e-12 PFAM
Pfam:CPSase_L_D2 546 750 1.7e-85 PFAM
Pfam:ATP-grasp 554 722 4.9e-8 PFAM
Pfam:Dala_Dala_lig_C 561 718 1.5e-7 PFAM
CPSase_L_D3 839 962 1.18e-57 SMART
Pfam:ATP-grasp_4 1085 1264 1e-19 PFAM
Pfam:CPSase_L_D2 1088 1291 7.4e-32 PFAM
Pfam:Dala_Dala_lig_C 1095 1279 1.6e-6 PFAM
Pfam:ATP-grasp 1096 1263 2.8e-12 PFAM
MGS 1373 1465 1.53e-15 SMART
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.1%
  • 10x: 95.7%
  • 20x: 90.5%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a protein localized to the inner mitochondrial matrix. The encoded protein plays a role in the detoxification of ammonia by catalyzing the first step in the urea cycle in which carbomyl-phosphate is synthesized from ammonia and bicarbonate. Carbamoyl-phosphate is subsequently converted to urea that is excreted by the kidneys. Deficiency of the encoded enzyme leads to an accumulation of ammonia in the blood. High levels of ammonia are toxic to the central nervous system and result in neurological disorders. [provided by RefSeq, Oct 2013]
PHENOTYPE: Homozygous mutation of this gene results in death by 36 hours after birth and hyperammonemia. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5330417H12Rik T C 7: 107,223,897 (GRCm39) probably benign Het
Ablim2 C T 5: 35,959,766 (GRCm39) R73C possibly damaging Het
Adgrf2 T C 17: 43,022,084 (GRCm39) I247V probably benign Het
Adgrv1 A G 13: 81,418,857 (GRCm39) probably null Het
Ankrd22 T A 19: 34,126,752 (GRCm39) K26I possibly damaging Het
Arhgap32 T A 9: 32,156,552 (GRCm39) probably null Het
Armc10 A G 5: 21,866,522 (GRCm39) Y262C probably damaging Het
Arrb2 A G 11: 70,330,725 (GRCm39) D374G probably benign Het
Ascc3 C T 10: 50,625,227 (GRCm39) R1675C probably damaging Het
Atg5 T C 10: 44,239,046 (GRCm39) *276R probably null Het
Bcl11b G A 12: 107,882,968 (GRCm39) T377M probably damaging Het
C1s2 C A 6: 124,612,073 (GRCm39) E104* probably null Het
Carf A T 1: 60,180,526 (GRCm39) H316L probably damaging Het
Ccdc77 A T 6: 120,311,796 (GRCm39) I234N probably damaging Het
Cd300c2 A T 11: 114,887,826 (GRCm39) V192E possibly damaging Het
Cep72 G A 13: 74,207,584 (GRCm39) R62C probably damaging Het
Clasp1 T A 1: 118,436,640 (GRCm39) L308* probably null Het
Clec2g A G 6: 128,956,411 (GRCm39) S25G probably benign Het
Cngb1 T C 8: 95,978,601 (GRCm39) M1046V probably damaging Het
Cobll1 A T 2: 64,928,037 (GRCm39) D1095E probably benign Het
Cpeb2 A G 5: 43,402,005 (GRCm39) H662R possibly damaging Het
Cspp1 A G 1: 10,152,553 (GRCm39) Q368R possibly damaging Het
Dcaf6 C A 1: 165,239,032 (GRCm39) probably null Het
Dcst1 T C 3: 89,257,814 (GRCm39) Y652C possibly damaging Het
Elf5 T G 2: 103,279,918 (GRCm39) Y225* probably null Het
Ermap A C 4: 119,046,015 (GRCm39) probably benign Het
Fam186b A T 15: 99,169,202 (GRCm39) V915D probably damaging Het
Fbxo34 C A 14: 47,766,911 (GRCm39) N90K probably benign Het
Flnc A G 6: 29,447,524 (GRCm39) E1109G probably damaging Het
Flt1 C A 5: 147,620,749 (GRCm39) A132S probably benign Het
Gabpb2 A G 3: 95,097,947 (GRCm39) V242A probably benign Het
Gas2l3 CACTCGTCATACT CACT 10: 89,266,820 (GRCm39) probably benign Het
Gm21798 A T 15: 64,689,732 (GRCm39) probably benign Het
Gpr179 A T 11: 97,237,487 (GRCm39) S345T possibly damaging Het
Gusb A T 5: 130,026,959 (GRCm39) F377L probably damaging Het
Hnrnpu T C 1: 178,156,938 (GRCm39) probably benign Het
Htr3b C T 9: 48,848,348 (GRCm39) probably null Het
Iqub A T 6: 24,501,368 (GRCm39) V194D probably damaging Het
Itga2b A G 11: 102,351,985 (GRCm39) V504A probably benign Het
Itga4 T A 2: 79,118,592 (GRCm39) F430L probably damaging Het
Jcad C A 18: 4,673,762 (GRCm39) P508H probably damaging Het
Jph1 T C 1: 17,161,835 (GRCm39) T276A probably damaging Het
Kansl2 A G 15: 98,429,771 (GRCm39) F87S possibly damaging Het
Kdm1b T C 13: 47,216,620 (GRCm39) probably null Het
Kif5b C T 18: 6,220,930 (GRCm39) D393N probably benign Het
Kmt2d A T 15: 98,747,420 (GRCm39) probably benign Het
Krt75 A G 15: 101,478,674 (GRCm39) I320T probably damaging Het
Lhfpl7 T A 5: 113,386,036 (GRCm39) M161K probably benign Het
Lipo5 T C 19: 33,443,348 (GRCm39) N156S unknown Het
Mblac2 A C 13: 81,859,706 (GRCm39) Q19P probably null Het
Mdfic2 A T 6: 98,215,080 (GRCm39) M181K probably damaging Het
Mfsd4b3-ps T C 10: 39,824,056 (GRCm39) H68R probably damaging Het
Mzb1 A T 18: 35,781,006 (GRCm39) probably null Het
Nup210l T A 3: 90,077,337 (GRCm39) I891N probably benign Het
Nwd1 G A 8: 73,398,841 (GRCm39) R667Q probably damaging Het
Oas1h C T 5: 121,005,172 (GRCm39) Q207* probably null Het
Or13c7d A T 4: 43,770,476 (GRCm39) F178L possibly damaging Het
Pcdh15 C T 10: 74,340,625 (GRCm39) R1120* probably null Het
Pfkl A G 10: 77,824,144 (GRCm39) L748P probably damaging Het
Phldb2 T A 16: 45,571,758 (GRCm39) K473N probably damaging Het
Rapgef6 G A 11: 54,443,662 (GRCm39) V82I probably damaging Het
Rfc3 A T 5: 151,570,960 (GRCm39) L112Q probably damaging Het
Rsph6a T A 7: 18,801,997 (GRCm39) C349S possibly damaging Het
Sec16a A T 2: 26,331,979 (GRCm39) probably benign Het
Septin14 T A 5: 129,770,030 (GRCm39) Y222F probably benign Het
Skor2 T C 18: 76,947,990 (GRCm39) S571P possibly damaging Het
Slc13a5 T A 11: 72,148,244 (GRCm39) M264L probably damaging Het
Slc45a3 T A 1: 131,909,315 (GRCm39) V504E probably damaging Het
Smg1 C T 7: 117,751,631 (GRCm39) probably benign Het
Smim20 A G 5: 53,434,503 (GRCm39) N45S probably null Het
Spp2 A T 1: 88,339,991 (GRCm39) S111C probably damaging Het
Sspo A G 6: 48,442,664 (GRCm39) probably null Het
Sycp2 C T 2: 178,045,450 (GRCm39) probably null Het
Tas2r113 A G 6: 132,870,521 (GRCm39) N183S possibly damaging Het
Tcaf2 A T 6: 42,606,679 (GRCm39) M425K probably benign Het
Tdrp A G 8: 14,003,845 (GRCm39) V164A possibly damaging Het
Tmbim1 A G 1: 74,328,568 (GRCm39) F298S probably damaging Het
Tmem89 A G 9: 108,743,829 (GRCm39) probably benign Het
Trpm2 G T 10: 77,768,023 (GRCm39) C825* probably null Het
Tsc1 A G 2: 28,565,201 (GRCm39) E421G possibly damaging Het
Usp24 T C 4: 106,245,834 (GRCm39) I1364T probably benign Het
Vmn1r52 G A 6: 90,155,930 (GRCm39) G78E possibly damaging Het
Vmn2r73 T G 7: 85,506,829 (GRCm39) I828L probably damaging Het
Vwa5b1 A T 4: 138,338,058 (GRCm39) D87E probably benign Het
Zfp1010 T C 2: 176,957,223 (GRCm39) T92A possibly damaging Het
Zfp451 A T 1: 33,844,465 (GRCm39) D47E probably damaging Het
Zfp821 A G 8: 110,450,841 (GRCm39) E278G probably damaging Het
Zfp930 A T 8: 69,681,597 (GRCm39) T430S probably benign Het
Zfp994 G T 17: 22,419,448 (GRCm39) Y500* probably null Het
Zmat3 A T 3: 32,397,836 (GRCm39) I142N probably damaging Het
Zzef1 T A 11: 72,792,214 (GRCm39) I2266N probably damaging Het
Other mutations in Cps1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00757:Cps1 APN 1 67,191,539 (GRCm39) splice site probably benign
IGL00897:Cps1 APN 1 67,254,723 (GRCm39) missense probably benign 0.08
IGL00928:Cps1 APN 1 67,162,393 (GRCm39) missense probably benign
IGL01063:Cps1 APN 1 67,234,325 (GRCm39) missense possibly damaging 0.91
IGL01081:Cps1 APN 1 67,245,983 (GRCm39) missense probably damaging 1.00
IGL01361:Cps1 APN 1 67,234,304 (GRCm39) missense probably benign 0.03
IGL01396:Cps1 APN 1 67,196,945 (GRCm39) missense probably damaging 1.00
IGL01516:Cps1 APN 1 67,269,443 (GRCm39) missense probably damaging 0.99
IGL01695:Cps1 APN 1 67,236,194 (GRCm39) missense probably benign
IGL02022:Cps1 APN 1 67,212,031 (GRCm39) splice site probably benign
IGL02032:Cps1 APN 1 67,269,474 (GRCm39) missense probably benign 0.03
IGL02049:Cps1 APN 1 67,183,113 (GRCm39) missense possibly damaging 0.68
IGL02197:Cps1 APN 1 67,196,923 (GRCm39) missense probably benign
IGL02217:Cps1 APN 1 67,213,541 (GRCm39) missense probably benign 0.06
IGL02555:Cps1 APN 1 67,253,180 (GRCm39) missense probably benign 0.06
IGL02570:Cps1 APN 1 67,187,862 (GRCm39) splice site probably benign
IGL02633:Cps1 APN 1 67,162,396 (GRCm39) missense probably benign
IGL02711:Cps1 APN 1 67,251,676 (GRCm39) splice site probably benign
IGL02737:Cps1 APN 1 67,187,933 (GRCm39) missense probably benign 0.35
IGL03030:Cps1 APN 1 67,182,080 (GRCm39) missense probably damaging 1.00
IGL03255:Cps1 APN 1 67,184,960 (GRCm39) nonsense probably null
Madman UTSW 1 67,200,030 (GRCm39) missense probably damaging 0.96
maniac UTSW 1 67,197,037 (GRCm39) critical splice donor site probably null
R0109:Cps1 UTSW 1 67,268,577 (GRCm39) missense possibly damaging 0.82
R0109:Cps1 UTSW 1 67,268,577 (GRCm39) missense possibly damaging 0.82
R0140:Cps1 UTSW 1 67,219,275 (GRCm39) missense probably benign
R0318:Cps1 UTSW 1 67,216,173 (GRCm39) missense probably damaging 0.99
R0486:Cps1 UTSW 1 67,204,551 (GRCm39) missense probably damaging 1.00
R0488:Cps1 UTSW 1 67,187,967 (GRCm39) splice site probably benign
R0492:Cps1 UTSW 1 67,196,995 (GRCm39) missense probably damaging 1.00
R0521:Cps1 UTSW 1 67,254,723 (GRCm39) missense probably benign 0.02
R0534:Cps1 UTSW 1 67,183,059 (GRCm39) missense probably benign 0.06
R0565:Cps1 UTSW 1 67,205,608 (GRCm39) missense possibly damaging 0.57
R0609:Cps1 UTSW 1 67,211,961 (GRCm39) missense probably damaging 1.00
R0612:Cps1 UTSW 1 67,178,929 (GRCm39) missense probably benign 0.01
R1185:Cps1 UTSW 1 67,234,358 (GRCm39) missense probably benign 0.00
R1185:Cps1 UTSW 1 67,234,358 (GRCm39) missense probably benign 0.00
R1185:Cps1 UTSW 1 67,234,358 (GRCm39) missense probably benign 0.00
R1220:Cps1 UTSW 1 67,243,862 (GRCm39) critical splice donor site probably null
R1321:Cps1 UTSW 1 67,182,178 (GRCm39) splice site probably benign
R1343:Cps1 UTSW 1 67,248,768 (GRCm39) missense probably damaging 1.00
R1373:Cps1 UTSW 1 67,268,583 (GRCm39) missense possibly damaging 0.89
R1374:Cps1 UTSW 1 67,269,440 (GRCm39) missense probably damaging 0.97
R1481:Cps1 UTSW 1 67,183,041 (GRCm39) missense probably damaging 0.99
R1711:Cps1 UTSW 1 67,207,533 (GRCm39) splice site probably null
R1712:Cps1 UTSW 1 67,269,440 (GRCm39) missense probably damaging 0.97
R1774:Cps1 UTSW 1 67,210,041 (GRCm39) missense possibly damaging 0.94
R1799:Cps1 UTSW 1 67,248,801 (GRCm39) missense probably damaging 1.00
R1954:Cps1 UTSW 1 67,234,355 (GRCm39) missense possibly damaging 0.71
R2074:Cps1 UTSW 1 67,243,797 (GRCm39) missense probably benign 0.21
R2078:Cps1 UTSW 1 67,234,424 (GRCm39) missense possibly damaging 0.74
R2078:Cps1 UTSW 1 67,196,965 (GRCm39) missense probably damaging 1.00
R2111:Cps1 UTSW 1 67,216,139 (GRCm39) missense probably benign 0.01
R2112:Cps1 UTSW 1 67,216,139 (GRCm39) missense probably benign 0.01
R2146:Cps1 UTSW 1 67,191,538 (GRCm39) splice site probably benign
R2355:Cps1 UTSW 1 67,195,383 (GRCm39) missense probably damaging 1.00
R2375:Cps1 UTSW 1 67,257,019 (GRCm39) missense probably benign 0.00
R2860:Cps1 UTSW 1 67,205,534 (GRCm39) missense probably benign 0.44
R2861:Cps1 UTSW 1 67,205,534 (GRCm39) missense probably benign 0.44
R2979:Cps1 UTSW 1 67,243,863 (GRCm39) critical splice donor site probably null
R3427:Cps1 UTSW 1 67,213,653 (GRCm39) missense probably damaging 1.00
R3833:Cps1 UTSW 1 67,178,946 (GRCm39) missense probably damaging 1.00
R3857:Cps1 UTSW 1 67,207,437 (GRCm39) missense probably damaging 1.00
R3858:Cps1 UTSW 1 67,207,437 (GRCm39) missense probably damaging 1.00
R3859:Cps1 UTSW 1 67,207,437 (GRCm39) missense probably damaging 1.00
R3886:Cps1 UTSW 1 67,204,659 (GRCm39) missense possibly damaging 0.83
R3887:Cps1 UTSW 1 67,204,659 (GRCm39) missense possibly damaging 0.83
R3888:Cps1 UTSW 1 67,204,659 (GRCm39) missense possibly damaging 0.83
R3889:Cps1 UTSW 1 67,204,659 (GRCm39) missense possibly damaging 0.83
R4386:Cps1 UTSW 1 67,210,154 (GRCm39) critical splice donor site probably null
R4497:Cps1 UTSW 1 67,244,358 (GRCm39) missense probably null 1.00
R4671:Cps1 UTSW 1 67,235,719 (GRCm39) missense probably damaging 1.00
R4774:Cps1 UTSW 1 67,259,671 (GRCm39) missense probably damaging 0.99
R4799:Cps1 UTSW 1 67,182,145 (GRCm39) missense probably damaging 0.96
R4853:Cps1 UTSW 1 67,195,361 (GRCm39) missense possibly damaging 0.51
R4884:Cps1 UTSW 1 67,216,183 (GRCm39) missense probably benign 0.11
R4900:Cps1 UTSW 1 67,200,063 (GRCm39) missense probably damaging 1.00
R5091:Cps1 UTSW 1 67,268,679 (GRCm39) critical splice donor site probably null
R5102:Cps1 UTSW 1 67,245,952 (GRCm39) missense probably benign 0.00
R5215:Cps1 UTSW 1 67,205,539 (GRCm39) missense possibly damaging 0.62
R5290:Cps1 UTSW 1 67,211,868 (GRCm39) missense probably benign 0.21
R5732:Cps1 UTSW 1 67,196,923 (GRCm39) missense probably benign 0.22
R5818:Cps1 UTSW 1 67,205,647 (GRCm39) missense possibly damaging 0.96
R5878:Cps1 UTSW 1 67,197,037 (GRCm39) critical splice donor site probably null
R6002:Cps1 UTSW 1 67,211,914 (GRCm39) missense possibly damaging 0.94
R6034:Cps1 UTSW 1 67,196,872 (GRCm39) splice site probably null
R6034:Cps1 UTSW 1 67,196,872 (GRCm39) splice site probably null
R6199:Cps1 UTSW 1 67,201,774 (GRCm39) frame shift probably null
R6310:Cps1 UTSW 1 67,182,140 (GRCm39) missense probably benign 0.00
R6554:Cps1 UTSW 1 67,213,628 (GRCm39) nonsense probably null
R6700:Cps1 UTSW 1 67,268,682 (GRCm39) splice site probably null
R6731:Cps1 UTSW 1 67,200,030 (GRCm39) missense probably damaging 0.96
R7052:Cps1 UTSW 1 67,237,569 (GRCm39) missense probably damaging 1.00
R7278:Cps1 UTSW 1 67,210,080 (GRCm39) missense probably damaging 1.00
R7313:Cps1 UTSW 1 67,237,517 (GRCm39) missense probably damaging 0.99
R7323:Cps1 UTSW 1 67,197,028 (GRCm39) missense probably benign 0.03
R7339:Cps1 UTSW 1 67,236,174 (GRCm39) missense possibly damaging 0.64
R7485:Cps1 UTSW 1 67,179,016 (GRCm39) missense probably damaging 1.00
R7505:Cps1 UTSW 1 67,219,240 (GRCm39) missense probably benign
R7748:Cps1 UTSW 1 67,178,965 (GRCm39) missense probably damaging 1.00
R7853:Cps1 UTSW 1 67,213,640 (GRCm39) missense possibly damaging 0.92
R8097:Cps1 UTSW 1 67,267,429 (GRCm39) missense probably benign 0.08
R8357:Cps1 UTSW 1 67,196,013 (GRCm39) missense probably damaging 1.00
R8435:Cps1 UTSW 1 67,251,589 (GRCm39) missense probably benign 0.07
R8457:Cps1 UTSW 1 67,196,013 (GRCm39) missense probably damaging 1.00
R8680:Cps1 UTSW 1 67,243,772 (GRCm39) missense probably damaging 1.00
R8805:Cps1 UTSW 1 67,216,110 (GRCm39) missense probably damaging 1.00
R8811:Cps1 UTSW 1 67,253,246 (GRCm39) missense probably benign 0.03
R8819:Cps1 UTSW 1 67,267,439 (GRCm39) missense possibly damaging 0.56
R8820:Cps1 UTSW 1 67,267,439 (GRCm39) missense possibly damaging 0.56
R8854:Cps1 UTSW 1 67,200,048 (GRCm39) missense probably damaging 1.00
R9138:Cps1 UTSW 1 67,254,569 (GRCm39) missense probably damaging 1.00
R9185:Cps1 UTSW 1 67,248,831 (GRCm39) missense probably benign 0.08
R9273:Cps1 UTSW 1 67,191,445 (GRCm39) missense possibly damaging 0.69
R9286:Cps1 UTSW 1 67,198,030 (GRCm39) missense probably damaging 0.99
R9308:Cps1 UTSW 1 67,200,118 (GRCm39) critical splice donor site probably null
R9326:Cps1 UTSW 1 67,248,795 (GRCm39) missense probably damaging 1.00
R9449:Cps1 UTSW 1 67,259,671 (GRCm39) missense probably damaging 0.99
R9454:Cps1 UTSW 1 67,219,311 (GRCm39) missense probably damaging 0.97
R9518:Cps1 UTSW 1 67,259,662 (GRCm39) missense probably damaging 1.00
R9564:Cps1 UTSW 1 67,198,048 (GRCm39) missense probably benign 0.26
R9585:Cps1 UTSW 1 67,195,341 (GRCm39) missense probably damaging 0.99
R9618:Cps1 UTSW 1 67,196,975 (GRCm39) missense possibly damaging 0.87
R9641:Cps1 UTSW 1 67,234,342 (GRCm39) missense probably benign 0.03
R9650:Cps1 UTSW 1 67,254,636 (GRCm39) missense
R9668:Cps1 UTSW 1 67,213,649 (GRCm39) missense probably benign 0.24
R9726:Cps1 UTSW 1 67,195,395 (GRCm39) missense probably benign 0.39
X0024:Cps1 UTSW 1 67,162,406 (GRCm39) missense probably benign
Z1176:Cps1 UTSW 1 67,187,878 (GRCm39) frame shift probably null
Z1176:Cps1 UTSW 1 67,162,427 (GRCm39) missense possibly damaging 0.54
Predicted Primers PCR Primer
(F):5'- ACTTGGAGAACACTTGCAGG -3'
(R):5'- TGCACAAAGCTCCACATGAG -3'

Sequencing Primer
(F):5'- CTTGGAGAACACTTGCAGGTAACAC -3'
(R):5'- TGCAATGATGTGATTTCAACCTG -3'
Posted On 2016-04-15