Incidental Mutation 'R0070:Pi4k2b'
ID 17138
Institutional Source Beutler Lab
Gene Symbol Pi4k2b
Ensembl Gene ENSMUSG00000029186
Gene Name phosphatidylinositol 4-kinase type 2 beta
Synonyms 2610042N09Rik, 4933409G22Rik
MMRRC Submission 038361-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.202) question?
Stock # R0070 (G1)
Quality Score
Status Validated
Chromosome 5
Chromosomal Location 52898916-52926682 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to C at 52914260 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Alanine at position 309 (D309A)
Ref Sequence ENSEMBL: ENSMUSP00000031082 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031081] [ENSMUST00000031082]
AlphaFold Q8CBQ5
Predicted Effect probably damaging
Transcript: ENSMUST00000031081
AA Change: D332A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000031081
Gene: ENSMUSG00000029186
AA Change: D332A

DomainStartEndE-ValueType
low complexity region 12 24 N/A INTRINSIC
Pfam:PI3_PI4_kinase 117 417 3.9e-74 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000031082
AA Change: D309A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000031082
Gene: ENSMUSG00000029186
AA Change: D309A

DomainStartEndE-ValueType
low complexity region 12 24 N/A INTRINSIC
Pfam:PI3_PI4_kinase 85 401 7.4e-61 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145825
Meta Mutation Damage Score 0.9692 question?
Coding Region Coverage
  • 1x: 88.0%
  • 3x: 83.9%
  • 10x: 69.3%
  • 20x: 41.9%
Validation Efficiency 88% (67/76)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the type II PI4 kinase protein family. The encoded protein is primarily cytosolic and contributes to overall PI4-kinase activity along with other protein family members. This protein is involved in early T cell activation. [provided by RefSeq, Dec 2016]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre4 T C 17: 56,109,154 (GRCm39) I387T probably damaging Het
Ankfn1 A T 11: 89,283,128 (GRCm39) L173Q probably damaging Het
Atp2a1 T C 7: 126,046,624 (GRCm39) E892G probably benign Het
AU018091 T C 7: 3,208,738 (GRCm39) probably null Het
Capn12 T C 7: 28,588,551 (GRCm39) probably benign Het
Capn2 C A 1: 182,301,434 (GRCm39) probably benign Het
Cd79b A G 11: 106,202,744 (GRCm39) probably benign Het
Cdh20 C T 1: 110,026,102 (GRCm39) A446V probably benign Het
Ciapin1 T C 8: 95,551,847 (GRCm39) N246S possibly damaging Het
Flt3 A G 5: 147,309,536 (GRCm39) probably benign Het
Gm2027 T A 12: 44,269,145 (GRCm39) probably benign Het
Hipk2 G A 6: 38,795,919 (GRCm39) R117* probably null Het
Hycc1 T C 5: 24,169,997 (GRCm39) S451G probably damaging Het
Hykk T A 9: 54,829,632 (GRCm39) probably benign Het
Kansl1l T C 1: 66,840,262 (GRCm39) D346G probably damaging Het
Kcnt1 T C 2: 25,782,374 (GRCm39) V191A probably benign Het
Lcorl G A 5: 45,891,043 (GRCm39) R437C probably damaging Het
Mtch1 T A 17: 29,559,033 (GRCm39) probably benign Het
Myo1c A G 11: 75,551,076 (GRCm39) N217S probably benign Het
Nav2 A G 7: 49,220,462 (GRCm39) E1669G probably damaging Het
Or2h15 A G 17: 38,441,780 (GRCm39) L101P probably damaging Het
Or2w4 T C 13: 21,795,431 (GRCm39) K236R possibly damaging Het
Or5p51 T G 7: 107,444,124 (GRCm39) D272A probably damaging Het
Phf20l1 T G 15: 66,511,840 (GRCm39) W940G probably damaging Het
Pkd2 T C 5: 104,614,856 (GRCm39) C233R probably damaging Het
Prkd3 A G 17: 79,261,939 (GRCm39) Y792H probably damaging Het
Pxdn T C 12: 30,032,726 (GRCm39) L146S probably damaging Het
Serpinh1 A T 7: 98,998,521 (GRCm39) S36R probably damaging Het
Setx A T 2: 29,051,537 (GRCm39) T2030S probably benign Het
Sin3b T A 8: 73,452,210 (GRCm39) H105Q probably damaging Het
Slx4 A T 16: 3,805,880 (GRCm39) D557E possibly damaging Het
Stag1 C T 9: 100,838,461 (GRCm39) P1238S probably null Het
Stra6 C T 9: 58,059,898 (GRCm39) probably benign Het
Taok1 T A 11: 77,444,543 (GRCm39) M511L probably benign Het
Tmem127 T C 2: 127,098,979 (GRCm39) V171A probably damaging Het
Tmem147 T C 7: 30,427,526 (GRCm39) Y97C probably damaging Het
Tmem150a A G 6: 72,335,742 (GRCm39) probably null Het
Top2a C G 11: 98,905,886 (GRCm39) probably null Het
Zc3hav1l A T 6: 38,272,125 (GRCm39) S215T probably damaging Het
Zscan20 C T 4: 128,479,675 (GRCm39) V939I possibly damaging Het
Other mutations in Pi4k2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00559:Pi4k2b APN 5 52,908,790 (GRCm39) missense probably damaging 1.00
IGL00850:Pi4k2b APN 5 52,918,292 (GRCm39) nonsense probably null
IGL01580:Pi4k2b APN 5 52,912,003 (GRCm39) missense possibly damaging 0.78
IGL02526:Pi4k2b APN 5 52,925,081 (GRCm39) missense probably damaging 1.00
IGL02667:Pi4k2b APN 5 52,907,947 (GRCm39) splice site probably benign
IGL02946:Pi4k2b APN 5 52,910,549 (GRCm39) missense probably damaging 1.00
IGL03117:Pi4k2b APN 5 52,905,765 (GRCm39) missense probably benign 0.44
PIT4651001:Pi4k2b UTSW 5 52,905,812 (GRCm39) missense possibly damaging 0.95
R0422:Pi4k2b UTSW 5 52,925,096 (GRCm39) makesense probably null
R1816:Pi4k2b UTSW 5 52,908,088 (GRCm39) missense probably damaging 1.00
R2048:Pi4k2b UTSW 5 52,905,773 (GRCm39) missense probably benign 0.30
R2058:Pi4k2b UTSW 5 52,908,022 (GRCm39) missense probably benign 0.02
R4909:Pi4k2b UTSW 5 52,911,971 (GRCm39) unclassified probably benign
R5335:Pi4k2b UTSW 5 52,899,098 (GRCm39) missense possibly damaging 0.90
R5661:Pi4k2b UTSW 5 52,900,906 (GRCm39) splice site probably null
R6002:Pi4k2b UTSW 5 52,914,247 (GRCm39) missense probably benign 0.02
R7259:Pi4k2b UTSW 5 52,910,587 (GRCm39) missense probably damaging 1.00
R7329:Pi4k2b UTSW 5 52,914,211 (GRCm39) missense probably benign
R8725:Pi4k2b UTSW 5 52,908,031 (GRCm39) missense probably benign 0.01
R8727:Pi4k2b UTSW 5 52,908,031 (GRCm39) missense probably benign 0.01
R9282:Pi4k2b UTSW 5 52,900,879 (GRCm39) missense probably benign 0.21
R9562:Pi4k2b UTSW 5 52,908,799 (GRCm39) missense probably damaging 0.97
R9758:Pi4k2b UTSW 5 52,918,331 (GRCm39) missense probably benign 0.22
Z1088:Pi4k2b UTSW 5 52,918,273 (GRCm39) missense possibly damaging 0.46
Posted On 2013-01-20