Incidental Mutation 'R4728:Pcx'
ID 358643
Institutional Source Beutler Lab
Gene Symbol Pcx
Ensembl Gene ENSMUSG00000024892
Gene Name pyruvate carboxylase
Synonyms Pc
MMRRC Submission 042020-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4728 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 4560500-4671780 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 4653124 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Leucine at position 263 (R263L)
Ref Sequence ENSEMBL: ENSMUSP00000153479 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000068004] [ENSMUST00000113825] [ENSMUST00000224726] [ENSMUST00000225189]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000068004
AA Change: R264L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000063825
Gene: ENSMUSG00000024892
AA Change: R264L

DomainStartEndE-ValueType
low complexity region 8 22 N/A INTRINSIC
Pfam:CPSase_L_chain 37 147 3.3e-45 PFAM
Pfam:ATP-grasp_4 149 334 3.9e-19 PFAM
Pfam:CPSase_L_D2 152 361 7.2e-77 PFAM
Pfam:Dala_Dala_lig_C 161 329 1.5e-11 PFAM
Biotin_carb_C 376 483 1.21e-50 SMART
low complexity region 513 541 N/A INTRINSIC
Pfam:HMGL-like 564 838 8.2e-29 PFAM
Pfam:PYC_OADA 862 1062 1.4e-72 PFAM
Pfam:Biotin_lipoyl 1111 1178 1.4e-20 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000113825
AA Change: R263L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000109456
Gene: ENSMUSG00000024892
AA Change: R263L

DomainStartEndE-ValueType
low complexity region 7 21 N/A INTRINSIC
Pfam:CPSase_L_chain 36 146 1.1e-43 PFAM
Pfam:ATP-grasp_4 148 332 2.9e-19 PFAM
Pfam:CPSase_L_D2 151 360 4.2e-77 PFAM
Pfam:Dala_Dala_lig_C 158 328 7.9e-13 PFAM
Biotin_carb_C 375 482 1.21e-50 SMART
low complexity region 512 540 N/A INTRINSIC
Pfam:HMGL-like 571 821 3.4e-28 PFAM
Pfam:PYC_OADA 861 1062 3.4e-69 PFAM
Pfam:Biotin_lipoyl 1110 1177 1.8e-21 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000224726
AA Change: R263L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000225189
Meta Mutation Damage Score 0.9741 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 94% (73/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes pyruvate carboxylase, which requires biotin and ATP to catalyse the carboxylation of pyruvate to oxaloacetate. The active enzyme is a homotetramer arranged in a tetrahedron which is located exclusively in the mitochondrial matrix. Pyruvate carboxylase is involved in gluconeogenesis, lipogenesis, insulin secretion and synthesis of the neurotransmitter glutamate. Mutations in this gene have been associated with pyruvate carboxylase deficiency. Alternatively spliced transcript variants with different 5' UTRs, but encoding the same protein, have been found for this gene. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bicc1 C T 10: 70,771,661 (GRCm39) probably null Het
Bpifc T A 10: 85,827,063 (GRCm39) H162L possibly damaging Het
Ccdc163 C T 4: 116,566,209 (GRCm39) probably benign Het
Cldn12 A G 5: 5,558,385 (GRCm39) F14S probably damaging Het
Cyth4 G A 15: 78,486,913 (GRCm39) G14R probably benign Het
Ddhd2 C T 8: 26,242,294 (GRCm39) V194I probably damaging Het
Ddx23 A T 15: 98,548,106 (GRCm39) V433E probably damaging Het
Defb34 A G 8: 19,176,434 (GRCm39) N42D possibly damaging Het
Dennd6a A G 14: 26,348,575 (GRCm39) E313G probably null Het
Dhx30 A G 9: 109,916,718 (GRCm39) F570S probably damaging Het
Dnah3 T C 7: 119,658,589 (GRCm39) E864G probably damaging Het
Eps8 G A 6: 137,486,160 (GRCm39) Q451* probably null Het
Fmo9 A T 1: 166,490,880 (GRCm39) Y533N possibly damaging Het
Fut8 T A 12: 77,521,973 (GRCm39) D537E probably damaging Het
Gm5407 T C 16: 49,117,283 (GRCm39) noncoding transcript Het
Gm9916 A G 3: 118,228,690 (GRCm39) noncoding transcript Het
Grm5 T A 7: 87,624,496 (GRCm39) F354L probably damaging Het
Hira C T 16: 18,741,654 (GRCm39) A353V probably damaging Het
Ifna4 C A 4: 88,760,519 (GRCm39) T141K probably benign Het
Igf1r T C 7: 67,839,372 (GRCm39) L628P probably damaging Het
Kcnh5 A T 12: 75,054,555 (GRCm39) I463N probably damaging Het
Kcnh8 C A 17: 53,032,898 (GRCm39) Q62K probably damaging Het
Kif3c A T 12: 3,415,873 (GRCm39) probably benign Het
Kmo A G 1: 175,484,329 (GRCm39) D353G possibly damaging Het
Lrp1 T C 10: 127,399,606 (GRCm39) T2301A probably damaging Het
Lrrc7 GAAGTTGTTTGGAGATTCTTATCTTA GA 3: 158,024,045 (GRCm39) probably benign Het
Map3k9 C T 12: 81,769,147 (GRCm39) R967Q probably damaging Het
Mcm8 A G 2: 132,674,774 (GRCm39) H414R probably damaging Het
Mier1 A G 4: 102,997,402 (GRCm39) E145G probably damaging Het
Mlc1 A T 15: 88,862,234 (GRCm39) probably null Het
Napb T C 2: 148,551,245 (GRCm39) D96G probably damaging Het
Nbas T A 12: 13,338,740 (GRCm39) S193R probably damaging Het
Nlrp4a T C 7: 26,174,515 (GRCm39) V967A probably benign Het
Nlrp4e T A 7: 23,020,989 (GRCm39) I492K probably benign Het
Notch4 A G 17: 34,789,179 (GRCm39) T497A probably benign Het
Npdc1 G A 2: 25,298,957 (GRCm39) D284N probably damaging Het
Ogdh T A 11: 6,292,549 (GRCm39) Y417N probably damaging Het
Or5w19 T C 2: 87,698,779 (GRCm39) V148A probably benign Het
Ovol1 A T 19: 5,603,690 (GRCm39) Y70* probably null Het
P2ry1 A G 3: 60,911,641 (GRCm39) Y260C probably damaging Het
Pla2g4f T A 2: 120,131,402 (GRCm39) T774S probably benign Het
Prdm15 T G 16: 97,622,986 (GRCm39) K289Q probably benign Het
Prl7c1 A T 13: 27,960,268 (GRCm39) H91Q probably benign Het
Prmt5 C T 14: 54,745,364 (GRCm39) R601H probably benign Het
Prrc2b T A 2: 32,120,637 (GRCm39) D2192E probably damaging Het
Ptdss2 A G 7: 140,734,372 (GRCm39) I299V probably benign Het
Rbm28 A G 6: 29,143,591 (GRCm39) V354A probably damaging Het
Rps6kb1 G C 11: 86,435,484 (GRCm39) probably null Het
Sema3f A G 9: 107,582,639 (GRCm39) S35P probably benign Het
Serpina3n A T 12: 104,375,422 (GRCm39) T165S probably benign Het
Serpinb13 C T 1: 106,910,574 (GRCm39) S66L probably damaging Het
Sh2d4b T A 14: 40,564,389 (GRCm39) R267* probably null Het
Slc5a12 A T 2: 110,474,769 (GRCm39) K554* probably null Het
Snrnp200 T C 2: 127,059,334 (GRCm39) L409P probably damaging Het
Snrnp200 T A 2: 127,069,798 (GRCm39) V981E possibly damaging Het
Spon2 T A 5: 33,374,682 (GRCm39) R41S probably benign Het
Sptb A T 12: 76,630,153 (GRCm39) M2279K probably benign Het
Srcap T G 7: 127,140,096 (GRCm39) probably null Het
Tctn3 A G 19: 40,594,186 (GRCm39) V409A probably damaging Het
Tg A C 15: 66,554,676 (GRCm39) Q697P probably damaging Het
Tmem181a A G 17: 6,340,874 (GRCm39) D141G probably benign Het
Tmem82 A G 4: 141,341,963 (GRCm39) S334P probably benign Het
Ubr4 A G 4: 139,151,190 (GRCm39) Y1875C probably damaging Het
Vmn1r63 C A 7: 5,806,362 (GRCm39) R90L probably damaging Het
Zfp330 A C 8: 83,497,475 (GRCm39) Y56D probably damaging Het
Other mutations in Pcx
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00924:Pcx APN 19 4,670,965 (GRCm39) missense probably benign 0.02
IGL01339:Pcx APN 19 4,670,263 (GRCm39) splice site probably null
IGL01373:Pcx APN 19 4,670,263 (GRCm39) splice site probably null
IGL01704:Pcx APN 19 4,671,088 (GRCm39) missense probably damaging 1.00
IGL02223:Pcx APN 19 4,652,006 (GRCm39) missense probably damaging 1.00
PIT4151001:Pcx UTSW 19 4,653,157 (GRCm39) missense probably damaging 1.00
R0098:Pcx UTSW 19 4,651,775 (GRCm39) splice site probably benign
R0098:Pcx UTSW 19 4,651,775 (GRCm39) splice site probably benign
R0211:Pcx UTSW 19 4,670,227 (GRCm39) missense probably damaging 1.00
R0211:Pcx UTSW 19 4,670,227 (GRCm39) missense probably damaging 1.00
R0398:Pcx UTSW 19 4,651,638 (GRCm39) missense probably benign 0.35
R0414:Pcx UTSW 19 4,657,670 (GRCm39) missense possibly damaging 0.60
R1402:Pcx UTSW 19 4,652,058 (GRCm39) missense possibly damaging 0.59
R1402:Pcx UTSW 19 4,652,058 (GRCm39) missense possibly damaging 0.59
R1479:Pcx UTSW 19 4,652,052 (GRCm39) missense probably damaging 1.00
R1543:Pcx UTSW 19 4,652,251 (GRCm39) missense probably damaging 1.00
R1559:Pcx UTSW 19 4,669,114 (GRCm39) missense probably damaging 1.00
R1607:Pcx UTSW 19 4,653,187 (GRCm39) missense possibly damaging 0.89
R1833:Pcx UTSW 19 4,669,132 (GRCm39) missense probably damaging 0.98
R1866:Pcx UTSW 19 4,671,249 (GRCm39) missense possibly damaging 0.58
R2131:Pcx UTSW 19 4,652,579 (GRCm39) missense probably benign 0.00
R2172:Pcx UTSW 19 4,670,909 (GRCm39) missense probably benign 0.17
R2224:Pcx UTSW 19 4,668,026 (GRCm39) missense possibly damaging 0.46
R2226:Pcx UTSW 19 4,668,026 (GRCm39) missense possibly damaging 0.46
R2280:Pcx UTSW 19 4,654,571 (GRCm39) missense probably damaging 1.00
R3950:Pcx UTSW 19 4,667,995 (GRCm39) missense probably benign 0.00
R3952:Pcx UTSW 19 4,667,995 (GRCm39) missense probably benign 0.00
R4205:Pcx UTSW 19 4,669,194 (GRCm39) missense possibly damaging 0.95
R4409:Pcx UTSW 19 4,660,031 (GRCm39) missense possibly damaging 0.65
R4670:Pcx UTSW 19 4,669,916 (GRCm39) missense probably damaging 1.00
R4691:Pcx UTSW 19 4,669,505 (GRCm39) missense probably damaging 0.99
R4808:Pcx UTSW 19 4,670,956 (GRCm39) missense probably benign 0.00
R5200:Pcx UTSW 19 4,668,532 (GRCm39) missense probably damaging 1.00
R5454:Pcx UTSW 19 4,652,504 (GRCm39) missense probably damaging 1.00
R5621:Pcx UTSW 19 4,669,195 (GRCm39) missense possibly damaging 0.59
R5990:Pcx UTSW 19 4,671,294 (GRCm39) missense probably damaging 1.00
R6519:Pcx UTSW 19 4,652,239 (GRCm39) missense possibly damaging 0.64
R6526:Pcx UTSW 19 4,654,523 (GRCm39) missense probably benign 0.44
R7202:Pcx UTSW 19 4,652,361 (GRCm39) missense possibly damaging 0.47
R7423:Pcx UTSW 19 4,671,206 (GRCm39) missense probably benign 0.00
R7473:Pcx UTSW 19 4,669,589 (GRCm39) nonsense probably null
R7654:Pcx UTSW 19 4,565,697 (GRCm39) splice site probably null
R7963:Pcx UTSW 19 4,652,034 (GRCm39) missense probably damaging 1.00
R8272:Pcx UTSW 19 4,651,758 (GRCm39) missense probably damaging 1.00
R8693:Pcx UTSW 19 4,652,039 (GRCm39) missense probably damaging 1.00
R8781:Pcx UTSW 19 4,670,980 (GRCm39) missense probably damaging 1.00
R8829:Pcx UTSW 19 4,651,968 (GRCm39) missense probably damaging 1.00
R9084:Pcx UTSW 19 4,669,868 (GRCm39) missense probably damaging 1.00
R9334:Pcx UTSW 19 4,670,532 (GRCm39) missense probably benign 0.31
R9462:Pcx UTSW 19 4,651,970 (GRCm39) missense probably benign 0.00
R9540:Pcx UTSW 19 4,651,682 (GRCm39) missense probably benign
R9650:Pcx UTSW 19 4,657,714 (GRCm39) missense probably damaging 1.00
Z1176:Pcx UTSW 19 4,669,101 (GRCm39) missense possibly damaging 0.82
Predicted Primers PCR Primer
(F):5'- TCTCCCCGGTTTACAGTAGC -3'
(R):5'- TTTCAACAGGCTGTCTACAGGG -3'

Sequencing Primer
(F):5'- TTACAGTAGCCACCTTTGGGACAG -3'
(R):5'- GCTGTCTACAGGGAGTTTCCAAAC -3'
Posted On 2015-11-11