Incidental Mutation 'R4590:Inpp4b'
ID 342747
Institutional Source Beutler Lab
Gene Symbol Inpp4b
Ensembl Gene ENSMUSG00000037940
Gene Name inositol polyphosphate-4-phosphatase, type II
Synonyms E130107I17Rik
Accession Numbers
Essential gene? Probably non essential (E-score: 0.230) question?
Stock # R4590 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 82069185-82854543 bp(+) (GRCm39)
Type of Mutation start codon destroyed
DNA Base Change (assembly) T to A at 82468040 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 1 (M1K)
Ref Sequence ENSEMBL: ENSMUSP00000150541 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042529] [ENSMUST00000109852] [ENSMUST00000169116] [ENSMUST00000169387] [ENSMUST00000172031] [ENSMUST00000213285] [ENSMUST00000215332] [ENSMUST00000217122]
AlphaFold Q6P1Y8
Predicted Effect probably null
Transcript: ENSMUST00000042529
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000044466
Gene: ENSMUSG00000037940
AA Change: M1K

DomainStartEndE-ValueType
C2 40 147 1.72e0 SMART
low complexity region 302 319 N/A INTRINSIC
low complexity region 425 434 N/A INTRINSIC
transmembrane domain 898 920 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000109852
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000105478
Gene: ENSMUSG00000037940
AA Change: M1K

DomainStartEndE-ValueType
C2 40 164 5.29e0 SMART
low complexity region 319 336 N/A INTRINSIC
low complexity region 442 451 N/A INTRINSIC
transmembrane domain 915 937 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000169116
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000131947
Gene: ENSMUSG00000037940
AA Change: M1K

DomainStartEndE-ValueType
C2 40 164 5.29e0 SMART
low complexity region 319 336 N/A INTRINSIC
low complexity region 442 451 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000169387
AA Change: M1K

PolyPhen 2 Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
Predicted Effect probably null
Transcript: ENSMUST00000172031
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000131324
Gene: ENSMUSG00000037940
AA Change: M1K

DomainStartEndE-ValueType
C2 40 164 5.29e0 SMART
low complexity region 319 336 N/A INTRINSIC
low complexity region 442 451 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172167
Predicted Effect probably null
Transcript: ENSMUST00000213285
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
Predicted Effect probably null
Transcript: ENSMUST00000215332
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
Predicted Effect probably null
Transcript: ENSMUST00000217122
AA Change: M1K

PolyPhen 2 Score 0.996 (Sensitivity: 0.55; Specificity: 0.98)
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] INPP4B encodes the inositol polyphosphate 4-phosphatase type II, one of the enzymes involved in phosphatidylinositol signaling pathways. This enzyme removes the phosphate group at position 4 of the inositol ring from inositol 3,4-bisphosphate. There is limited data to suggest that the human type II enzyme is subject to alternative splicing, as has been established for the type I enzyme. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit osteoporosis, reduced long bone length, increased osteoclast numbers and size, increased osteoblast numbers, and increased bone resorption and resorption. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankhd1 T A 18: 36,716,697 (GRCm39) D201E probably damaging Het
Ano10 T A 9: 122,086,231 (GRCm39) Q398L probably benign Het
Ap3d1 A T 10: 80,555,646 (GRCm39) L319* probably null Het
Cacna1e T C 1: 154,312,265 (GRCm39) M1575V possibly damaging Het
Cep192 T A 18: 67,949,862 (GRCm39) Y315* probably null Het
Cndp2 C A 18: 84,687,933 (GRCm39) V353F probably damaging Het
Ctsq T A 13: 61,184,028 (GRCm39) N298I probably benign Het
Dnah6 A T 6: 73,129,695 (GRCm39) C1173S probably damaging Het
Dnah9 T C 11: 65,931,218 (GRCm39) M1993V probably damaging Het
Dnhd1 T C 7: 105,363,237 (GRCm39) V3933A probably damaging Het
Dnpep C A 1: 75,293,045 (GRCm39) V76L probably damaging Het
Dsc3 A C 18: 20,122,752 (GRCm39) C57W probably damaging Het
Dtx3 A G 10: 127,028,564 (GRCm39) S222P probably damaging Het
Eml5 T C 12: 98,803,600 (GRCm39) Y1009C possibly damaging Het
Fam169a A G 13: 97,234,093 (GRCm39) I122V probably benign Het
Fgr T A 4: 132,722,364 (GRCm39) V211E probably damaging Het
Flvcr1 T C 1: 190,744,343 (GRCm39) T402A probably benign Het
Frmd5 C T 2: 121,595,512 (GRCm39) probably null Het
Fut2 T C 7: 45,300,370 (GRCm39) N134S possibly damaging Het
Gm10110 A T 14: 90,134,982 (GRCm39) noncoding transcript Het
Gm7275 A T 16: 47,893,982 (GRCm39) noncoding transcript Het
Gm904 T A 13: 50,799,285 (GRCm39) C81* probably null Het
Herc1 T A 9: 66,344,946 (GRCm39) V1913E probably damaging Het
Hnmt T C 2: 23,909,111 (GRCm39) probably null Het
Ift172 T C 5: 31,411,299 (GRCm39) E1643G probably damaging Het
Keap1 G T 9: 21,148,905 (GRCm39) A34D probably damaging Het
Krt25 T C 11: 99,208,854 (GRCm39) probably benign Het
Lama2 A G 10: 26,865,410 (GRCm39) V2916A probably benign Het
Ly9 G A 1: 171,421,443 (GRCm39) Q603* probably null Het
Mis18bp1 A C 12: 65,205,280 (GRCm39) N14K possibly damaging Het
Mmrn1 G T 6: 60,937,797 (GRCm39) C265F probably damaging Het
Mrgprb5 C T 7: 47,817,809 (GRCm39) E309K probably benign Het
Nrtn T C 17: 57,058,504 (GRCm39) T166A probably damaging Het
Odr4 A G 1: 150,262,103 (GRCm39) probably null Het
Or8g50 T C 9: 39,648,146 (GRCm39) F12L probably damaging Het
Osbpl7 T A 11: 96,947,098 (GRCm39) S266R probably damaging Het
Pcdhb11 T C 18: 37,555,549 (GRCm39) I293T probably damaging Het
Pes1 A G 11: 3,927,986 (GRCm39) Y546C probably damaging Het
Pth1r A T 9: 110,551,339 (GRCm39) W587R probably benign Het
Rasgrf2 A G 13: 92,174,789 (GRCm39) Y147H probably damaging Het
Rbbp8 T A 18: 11,865,322 (GRCm39) L737* probably null Het
Rcor3 A T 1: 191,810,217 (GRCm39) F153L probably damaging Het
Rev3l G A 10: 39,682,929 (GRCm39) C349Y probably damaging Het
Rnf115 C T 3: 96,695,889 (GRCm39) T225M probably benign Het
Rnf157 A G 11: 116,250,098 (GRCm39) V200A probably damaging Het
Scfd2 T C 5: 74,372,917 (GRCm39) T653A probably benign Het
Sdccag8 T C 1: 176,775,858 (GRCm39) Y590H probably damaging Het
Sema4d T A 13: 51,877,654 (GRCm39) K59N probably benign Het
Serpinb7 C A 1: 107,379,563 (GRCm39) H323Q probably damaging Het
Setx T A 2: 29,034,821 (GRCm39) H435Q probably damaging Het
Sgk3 T C 1: 9,969,020 (GRCm39) S466P possibly damaging Het
Sgsm2 T C 11: 74,741,958 (GRCm39) M1011V probably damaging Het
Ssc4d G A 5: 135,993,538 (GRCm39) P106L probably benign Het
Taf7 T C 18: 37,775,784 (GRCm39) Q261R possibly damaging Het
Tbc1d2b T C 9: 90,152,553 (GRCm39) K71R possibly damaging Het
Tff3 C T 17: 31,348,508 (GRCm39) V15I probably benign Het
Tgfb3 C A 12: 86,124,589 (GRCm39) V40L possibly damaging Het
Timm10 T A 2: 84,657,992 (GRCm39) D2E possibly damaging Het
Ttc16 T A 2: 32,663,753 (GRCm39) N74I probably damaging Het
Ttll1 G A 15: 83,381,546 (GRCm39) T241I probably damaging Het
Uba6 T A 5: 86,260,603 (GRCm39) D992V probably damaging Het
Vmn1r25 T A 6: 57,955,480 (GRCm39) T270S probably benign Het
Vmn2r106 T C 17: 20,497,728 (GRCm39) I504V probably damaging Het
Vmn2r87 G T 10: 130,315,014 (GRCm39) H191N possibly damaging Het
Vnn1 C A 10: 23,775,303 (GRCm39) F184L possibly damaging Het
Vtn A T 11: 78,393,032 (GRCm39) I466F probably damaging Het
Zfp352 A C 4: 90,112,772 (GRCm39) D304A probably damaging Het
Other mutations in Inpp4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00850:Inpp4b APN 8 82,583,379 (GRCm39) missense probably damaging 1.00
IGL01481:Inpp4b APN 8 82,724,009 (GRCm39) missense probably damaging 1.00
IGL01509:Inpp4b APN 8 82,617,332 (GRCm39) splice site probably benign
IGL01515:Inpp4b APN 8 82,679,340 (GRCm39) missense possibly damaging 0.68
IGL01607:Inpp4b APN 8 82,737,292 (GRCm39) missense probably benign 0.03
IGL01643:Inpp4b APN 8 82,798,400 (GRCm39) missense probably damaging 0.97
IGL01736:Inpp4b APN 8 82,723,968 (GRCm39) missense probably benign 0.00
IGL02154:Inpp4b APN 8 82,696,130 (GRCm39) splice site probably benign
IGL02327:Inpp4b APN 8 82,768,591 (GRCm39) missense probably benign 0.01
IGL02413:Inpp4b APN 8 82,759,800 (GRCm39) missense probably benign
IGL02652:Inpp4b APN 8 82,497,429 (GRCm39) splice site probably benign
IGL02678:Inpp4b APN 8 82,583,373 (GRCm39) missense probably damaging 1.00
IGL03146:Inpp4b APN 8 82,470,410 (GRCm39) missense possibly damaging 0.61
LCD18:Inpp4b UTSW 8 82,419,639 (GRCm39) intron probably benign
PIT4280001:Inpp4b UTSW 8 82,761,046 (GRCm39) missense probably benign 0.00
PIT4480001:Inpp4b UTSW 8 82,772,896 (GRCm39) missense probably damaging 1.00
PIT4504001:Inpp4b UTSW 8 82,768,564 (GRCm39) missense probably damaging 1.00
R0083:Inpp4b UTSW 8 82,468,091 (GRCm39) missense possibly damaging 0.77
R0212:Inpp4b UTSW 8 82,497,546 (GRCm39) missense probably benign 0.00
R0285:Inpp4b UTSW 8 82,761,145 (GRCm39) splice site probably benign
R0363:Inpp4b UTSW 8 82,610,886 (GRCm39) splice site probably benign
R0364:Inpp4b UTSW 8 82,723,943 (GRCm39) missense probably benign 0.09
R0471:Inpp4b UTSW 8 82,768,528 (GRCm39) missense possibly damaging 0.94
R0550:Inpp4b UTSW 8 82,723,966 (GRCm39) missense probably benign 0.00
R0562:Inpp4b UTSW 8 82,494,780 (GRCm39) missense possibly damaging 0.88
R0661:Inpp4b UTSW 8 82,468,091 (GRCm39) missense possibly damaging 0.77
R0693:Inpp4b UTSW 8 82,723,943 (GRCm39) missense probably benign 0.09
R1081:Inpp4b UTSW 8 82,795,653 (GRCm39) missense probably damaging 0.97
R1251:Inpp4b UTSW 8 82,617,382 (GRCm39) missense probably benign 0.01
R1374:Inpp4b UTSW 8 82,470,445 (GRCm39) critical splice donor site probably null
R1445:Inpp4b UTSW 8 82,679,463 (GRCm39) splice site probably null
R1465:Inpp4b UTSW 8 82,494,786 (GRCm39) missense probably damaging 1.00
R1465:Inpp4b UTSW 8 82,494,786 (GRCm39) missense probably damaging 1.00
R1647:Inpp4b UTSW 8 82,583,403 (GRCm39) splice site probably benign
R1754:Inpp4b UTSW 8 82,497,440 (GRCm39) missense probably damaging 1.00
R1759:Inpp4b UTSW 8 82,494,732 (GRCm39) missense probably benign 0.06
R2085:Inpp4b UTSW 8 82,678,903 (GRCm39) missense probably damaging 1.00
R2156:Inpp4b UTSW 8 82,775,118 (GRCm39) missense probably damaging 1.00
R2160:Inpp4b UTSW 8 82,848,004 (GRCm39) nonsense probably null
R2175:Inpp4b UTSW 8 82,583,328 (GRCm39) missense probably damaging 1.00
R2191:Inpp4b UTSW 8 82,723,931 (GRCm39) missense probably damaging 1.00
R2401:Inpp4b UTSW 8 82,723,968 (GRCm39) missense probably benign 0.00
R2475:Inpp4b UTSW 8 82,768,607 (GRCm39) missense probably benign 0.09
R2512:Inpp4b UTSW 8 82,737,179 (GRCm39) missense probably damaging 1.00
R2919:Inpp4b UTSW 8 82,711,958 (GRCm39) missense possibly damaging 0.93
R3021:Inpp4b UTSW 8 82,629,467 (GRCm39) missense possibly damaging 0.47
R3423:Inpp4b UTSW 8 82,678,890 (GRCm39) missense possibly damaging 0.63
R3777:Inpp4b UTSW 8 82,768,621 (GRCm39) missense possibly damaging 0.89
R3778:Inpp4b UTSW 8 82,768,621 (GRCm39) missense possibly damaging 0.89
R3794:Inpp4b UTSW 8 82,759,845 (GRCm39) missense probably damaging 1.00
R3795:Inpp4b UTSW 8 82,759,845 (GRCm39) missense probably damaging 1.00
R4602:Inpp4b UTSW 8 82,696,164 (GRCm39) missense probably damaging 0.99
R4691:Inpp4b UTSW 8 82,849,282 (GRCm39) missense probably damaging 1.00
R4924:Inpp4b UTSW 8 82,849,253 (GRCm39) missense probably damaging 1.00
R4992:Inpp4b UTSW 8 82,759,837 (GRCm39) missense probably damaging 1.00
R5219:Inpp4b UTSW 8 82,610,785 (GRCm39) missense probably benign 0.01
R5228:Inpp4b UTSW 8 82,494,744 (GRCm39) missense probably damaging 0.99
R5557:Inpp4b UTSW 8 82,678,888 (GRCm39) missense probably damaging 0.99
R5627:Inpp4b UTSW 8 82,470,445 (GRCm39) critical splice donor site probably benign
R5691:Inpp4b UTSW 8 82,617,323 (GRCm39) intron probably benign
R6186:Inpp4b UTSW 8 82,772,863 (GRCm39) missense probably damaging 0.99
R6213:Inpp4b UTSW 8 82,724,019 (GRCm39) missense probably damaging 1.00
R6232:Inpp4b UTSW 8 82,678,813 (GRCm39) missense probably damaging 1.00
R6283:Inpp4b UTSW 8 82,497,462 (GRCm39) missense probably damaging 1.00
R6302:Inpp4b UTSW 8 82,494,806 (GRCm39) missense probably benign 0.00
R6309:Inpp4b UTSW 8 82,768,546 (GRCm39) missense probably damaging 1.00
R6360:Inpp4b UTSW 8 82,629,481 (GRCm39) missense probably benign 0.20
R6477:Inpp4b UTSW 8 82,571,343 (GRCm39) splice site probably null
R6773:Inpp4b UTSW 8 82,583,249 (GRCm39) intron probably benign
R6968:Inpp4b UTSW 8 82,571,086 (GRCm39) missense probably benign 0.18
R7147:Inpp4b UTSW 8 82,629,400 (GRCm39) missense probably damaging 1.00
R7318:Inpp4b UTSW 8 82,798,374 (GRCm39) missense probably damaging 1.00
R7409:Inpp4b UTSW 8 82,679,314 (GRCm39) splice site probably null
R7455:Inpp4b UTSW 8 82,798,332 (GRCm39) missense probably damaging 0.99
R7632:Inpp4b UTSW 8 82,772,968 (GRCm39) missense probably damaging 1.00
R7844:Inpp4b UTSW 8 82,467,949 (GRCm39) start gained probably benign
R7958:Inpp4b UTSW 8 82,696,218 (GRCm39) missense probably damaging 1.00
R8440:Inpp4b UTSW 8 82,768,524 (GRCm39) missense probably damaging 1.00
R9160:Inpp4b UTSW 8 82,610,782 (GRCm39) missense possibly damaging 0.55
R9303:Inpp4b UTSW 8 82,759,758 (GRCm39) missense probably damaging 1.00
R9390:Inpp4b UTSW 8 82,497,522 (GRCm39) missense probably damaging 1.00
R9583:Inpp4b UTSW 8 82,497,555 (GRCm39) critical splice donor site probably null
R9705:Inpp4b UTSW 8 82,772,890 (GRCm39) missense probably benign 0.14
R9778:Inpp4b UTSW 8 82,775,160 (GRCm39) missense probably benign
RF003:Inpp4b UTSW 8 82,696,150 (GRCm39) nonsense probably null
Z1088:Inpp4b UTSW 8 82,795,560 (GRCm39) critical splice acceptor site probably null
Z1176:Inpp4b UTSW 8 82,795,630 (GRCm39) missense possibly damaging 0.60
Predicted Primers PCR Primer
(F):5'- CCCAGCTTGGTTCTGTGAATG -3'
(R):5'- CCCAGGTTTCTGTGAATGCAC -3'

Sequencing Primer
(F):5'- AATGTCACAGGGCTGGGTG -3'
(R):5'- TGAATGCACAGGGATATTTGTTTAG -3'
Posted On 2015-09-24