Incidental Mutation 'R7973:Pfkfb4'
ID 650723
Institutional Source Beutler Lab
Gene Symbol Pfkfb4
Ensembl Gene ENSMUSG00000025648
Gene Name 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 4
Synonyms
MMRRC Submission 046016-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7973 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 108820846-108861296 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 108854179 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glutamine at position 351 (R351Q)
Ref Sequence ENSEMBL: ENSMUSP00000142378 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000051873] [ENSMUST00000196249] [ENSMUST00000198140] [ENSMUST00000199591]
AlphaFold Q6DTY7
Predicted Effect probably damaging
Transcript: ENSMUST00000051873
AA Change: R335Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000057197
Gene: ENSMUSG00000025648
AA Change: R335Q

DomainStartEndE-ValueType
Pfam:6PF2K 28 249 3.2e-105 PFAM
Pfam:AAA_33 41 199 2.3e-8 PFAM
PGAM 251 398 4.39e-16 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000196249
Predicted Effect probably damaging
Transcript: ENSMUST00000198140
AA Change: R351Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142378
Gene: ENSMUSG00000025648
AA Change: R351Q

DomainStartEndE-ValueType
Pfam:6PF2K 28 249 1.9e-105 PFAM
Pfam:AAA_33 41 198 8.5e-10 PFAM
PGAM 251 398 4.39e-16 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000199591
AA Change: R351Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000142992
Gene: ENSMUSG00000025648
AA Change: R351Q

DomainStartEndE-ValueType
Pfam:6PF2K 28 249 1.4e-105 PFAM
Pfam:AAA_33 41 198 6.6e-10 PFAM
PGAM 251 396 4.98e-6 SMART
Predicted Effect
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (53/54)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is one of four bifunctional kinase/phosphatases that regulate the concentration of the glycolytic byproduct fructose-2,6-bisphosphate (F2,6BP). The encoded protein is highly expressed in cancer cells and is induced by hypoxia. This protein is essential to the survival of cancer cells under conditions of hypoxia, because it increases the amount of F2,6BP and ATP at a time when the cell cannot produce much of them. This finding suggests that this protein may be a good target for disruption in cancer cells, hopefully imperiling their survival. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2015]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210016L21Rik A G 5: 115,084,112 (GRCm39) D76G probably benign Het
Abcg1 T C 17: 31,323,132 (GRCm39) V237A probably damaging Het
Adgrv1 A T 13: 81,588,344 (GRCm39) V4414E possibly damaging Het
Akap11 A T 14: 78,752,506 (GRCm39) H122Q Het
Amotl2 C T 9: 102,600,968 (GRCm39) T345I probably benign Het
Arhgef4 C T 1: 34,763,518 (GRCm39) R925W possibly damaging Het
Arid1a C T 4: 133,480,381 (GRCm39) G181D probably damaging Het
Ash1l T A 3: 88,960,164 (GRCm39) S2299T probably benign Het
Atf7ip C T 6: 136,538,062 (GRCm39) Q432* probably null Het
B430306N03Rik T A 17: 48,623,483 (GRCm39) S10T probably benign Het
Bckdk A G 7: 127,505,539 (GRCm39) I221V probably benign Het
Brinp2 T C 1: 158,074,057 (GRCm39) Y688C probably damaging Het
Caml C T 13: 55,779,784 (GRCm39) L286F probably benign Het
Ccdc125 C T 13: 100,806,331 (GRCm39) probably benign Het
Cdh24 A T 14: 54,876,477 (GRCm39) V116E possibly damaging Het
Cenpe T A 3: 134,929,011 (GRCm39) I305N probably damaging Het
Cep41 C T 6: 30,680,130 (GRCm39) G33S probably damaging Het
Clec4b2 A T 6: 123,181,148 (GRCm39) I178L probably benign Het
Dao AGG AG 5: 114,153,270 (GRCm39) probably benign Het
Dapk1 T A 13: 60,909,377 (GRCm39) L1330Q probably damaging Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Fmnl1 G T 11: 103,061,984 (GRCm39) probably benign Het
Galk1 A G 11: 115,903,435 (GRCm39) F24L possibly damaging Het
Hyal4 T A 6: 24,755,785 (GRCm39) M1K probably null Het
Ighe T C 12: 113,236,677 (GRCm39) T64A Het
Iqch A G 9: 63,432,228 (GRCm39) I389T possibly damaging Het
Ism2 G T 12: 87,333,769 (GRCm39) T92K possibly damaging Het
Kctd17 CAGCTGGAGGAGC CAGC 15: 78,321,113 (GRCm39) probably benign Het
Kdm1b T C 13: 47,230,922 (GRCm39) S650P probably benign Het
Mapkapk5 T G 5: 121,663,776 (GRCm39) N426T possibly damaging Het
Mroh5 G T 15: 73,664,614 (GRCm39) Y90* probably null Het
Ncan T G 8: 70,550,225 (GRCm39) I1184L probably benign Het
Nectin3 T C 16: 46,216,484 (GRCm39) T439A probably benign Het
Neo1 G T 9: 58,897,476 (GRCm39) A160E probably damaging Het
Nosip T C 7: 44,726,784 (GRCm39) S295P possibly damaging Het
Nup205 T A 6: 35,222,274 (GRCm39) F1979L probably benign Het
Nxpe2 A T 9: 48,231,168 (GRCm39) D400E probably damaging Het
Or4a73 T A 2: 89,421,331 (GRCm39) I43F probably damaging Het
Psg29 T C 7: 16,944,462 (GRCm39) I324T probably benign Het
Ptprh G T 7: 4,583,887 (GRCm39) T235N possibly damaging Het
Ralgapa2 T A 2: 146,230,481 (GRCm39) N981I possibly damaging Het
Ralgps1 T C 2: 33,036,651 (GRCm39) Y421C probably damaging Het
Sf3b3 T C 8: 111,542,922 (GRCm39) E845G possibly damaging Het
Sgk1 G T 10: 21,870,054 (GRCm39) S31I probably benign Het
Sim1 T G 10: 50,857,419 (GRCm39) Y390D probably damaging Het
Slain2 T A 5: 73,112,779 (GRCm39) Y271* probably null Het
Slc12a4 G A 8: 106,678,237 (GRCm39) R319W possibly damaging Het
St6gal1 G A 16: 23,176,585 (GRCm39) A393T probably benign Het
Stab1 A T 14: 30,881,590 (GRCm39) probably null Het
Supv3l1 A T 10: 62,285,202 (GRCm39) L88Q probably damaging Het
Syt2 C A 1: 134,668,570 (GRCm39) probably null Het
Tpr C T 1: 150,279,638 (GRCm39) R256C probably damaging Het
Tubg1 G T 11: 101,014,854 (GRCm39) A199S probably benign Het
Usp32 A G 11: 84,913,634 (GRCm39) I899T probably damaging Het
Usp6nl G T 2: 6,413,762 (GRCm39) R96M probably damaging Het
Vmn1r75 A G 7: 11,614,961 (GRCm39) D231G probably benign Het
Vmn2r42 T C 7: 8,197,872 (GRCm39) E249G probably benign Het
Zbtb34 C T 2: 33,301,531 (GRCm39) G337R probably benign Het
Zfp457 T A 13: 67,441,882 (GRCm39) H231L probably benign Het
Zfp715 C T 7: 42,949,321 (GRCm39) G213D possibly damaging Het
Zfp760 T G 17: 21,941,084 (GRCm39) H86Q probably benign Het
Other mutations in Pfkfb4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01653:Pfkfb4 APN 9 108,828,202 (GRCm39) missense probably damaging 1.00
IGL01978:Pfkfb4 APN 9 108,858,010 (GRCm39) missense probably damaging 1.00
IGL02119:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02121:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02122:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02123:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02125:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02126:Pfkfb4 APN 9 108,854,178 (GRCm39) missense probably damaging 1.00
IGL02506:Pfkfb4 APN 9 108,859,404 (GRCm39) missense probably benign 0.00
IGL02881:Pfkfb4 APN 9 108,836,364 (GRCm39) missense probably null 1.00
PIT4466001:Pfkfb4 UTSW 9 108,828,222 (GRCm39) missense probably benign 0.12
PIT4472001:Pfkfb4 UTSW 9 108,828,222 (GRCm39) missense probably benign 0.12
R0087:Pfkfb4 UTSW 9 108,836,769 (GRCm39) missense probably damaging 1.00
R0101:Pfkfb4 UTSW 9 108,839,711 (GRCm39) missense probably benign 0.03
R0109:Pfkfb4 UTSW 9 108,827,957 (GRCm39) missense probably benign 0.27
R0109:Pfkfb4 UTSW 9 108,827,957 (GRCm39) missense probably benign 0.27
R0379:Pfkfb4 UTSW 9 108,856,810 (GRCm39) splice site probably benign
R0511:Pfkfb4 UTSW 9 108,856,825 (GRCm39) missense probably damaging 1.00
R1146:Pfkfb4 UTSW 9 108,836,794 (GRCm39) missense probably benign 0.00
R1146:Pfkfb4 UTSW 9 108,836,794 (GRCm39) missense probably benign 0.00
R1490:Pfkfb4 UTSW 9 108,856,688 (GRCm39) missense probably damaging 1.00
R1521:Pfkfb4 UTSW 9 108,836,373 (GRCm39) missense probably damaging 1.00
R1932:Pfkfb4 UTSW 9 108,828,237 (GRCm39) missense probably damaging 1.00
R2214:Pfkfb4 UTSW 9 108,834,677 (GRCm39) missense probably benign 0.17
R3112:Pfkfb4 UTSW 9 108,854,110 (GRCm39) splice site probably benign
R5470:Pfkfb4 UTSW 9 108,856,661 (GRCm39) missense probably damaging 1.00
R5646:Pfkfb4 UTSW 9 108,837,489 (GRCm39) missense probably damaging 1.00
R5930:Pfkfb4 UTSW 9 108,859,462 (GRCm39) unclassified probably benign
R6139:Pfkfb4 UTSW 9 108,856,825 (GRCm39) missense probably damaging 1.00
R6632:Pfkfb4 UTSW 9 108,838,630 (GRCm39) splice site probably null
R6873:Pfkfb4 UTSW 9 108,839,403 (GRCm39) splice site probably null
R6958:Pfkfb4 UTSW 9 108,839,615 (GRCm39) missense probably damaging 1.00
R7098:Pfkfb4 UTSW 9 108,828,222 (GRCm39) missense probably benign 0.05
R7131:Pfkfb4 UTSW 9 108,836,370 (GRCm39) missense probably benign 0.21
R7148:Pfkfb4 UTSW 9 108,856,676 (GRCm39) missense probably damaging 0.99
R7284:Pfkfb4 UTSW 9 108,840,308 (GRCm39) missense possibly damaging 0.88
R7903:Pfkfb4 UTSW 9 108,828,019 (GRCm39) missense probably damaging 1.00
R8506:Pfkfb4 UTSW 9 108,834,667 (GRCm39) missense possibly damaging 0.80
Predicted Primers PCR Primer
(F):5'- CCACACAGTGTCAGATTTGTGC -3'
(R):5'- ACATCCAGGAGACAGAGCTG -3'

Sequencing Primer
(F):5'- ATTTGTGCTAGGAGGGTCCCAC -3'
(R):5'- CAGAGCTGGGAACTGATGG -3'
Posted On 2020-09-15