Incidental Mutation 'R9583:Inpp4b'
ID 722661
Institutional Source Beutler Lab
Gene Symbol Inpp4b
Ensembl Gene ENSMUSG00000037940
Gene Name inositol polyphosphate-4-phosphatase, type II
Synonyms E130107I17Rik
MMRRC Submission
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.268) question?
Stock # R9583 (G1)
Quality Score 225.009
Status Not validated
Chromosome 8
Chromosomal Location 82069185-82854543 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 82497555 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000150520 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042529] [ENSMUST00000109852] [ENSMUST00000169116] [ENSMUST00000169387] [ENSMUST00000170160] [ENSMUST00000172031] [ENSMUST00000213285] [ENSMUST00000215332] [ENSMUST00000217122]
AlphaFold Q6P1Y8
Predicted Effect probably benign
Transcript: ENSMUST00000042529
SMART Domains Protein: ENSMUSP00000044466
Gene: ENSMUSG00000037940

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 benign
Transcript: ENSMUST00000109852
SMART Domains Protein: ENSMUSP00000105478
Gene: ENSMUSG00000037940

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 benign
Transcript: ENSMUST00000169116
SMART Domains Protein: ENSMUSP00000131947
Gene: ENSMUSG00000037940

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 benign
Transcript: ENSMUST00000169387
Predicted Effect probably benign
Transcript: ENSMUST00000170160
SMART Domains Protein: ENSMUSP00000132156
Gene: ENSMUSG00000037940

DomainStartEndE-ValueType
low complexity region 134 151 N/A INTRINSIC
low complexity region 257 266 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000172031
SMART Domains Protein: ENSMUSP00000131324
Gene: ENSMUSG00000037940

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: ENSMUST00000213285
Predicted Effect probably benign
Transcript: ENSMUST00000215332
Predicted Effect probably benign
Transcript: ENSMUST00000217122
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310057J18Rik A T 10: 28,862,092 (GRCm39) I66N probably damaging Het
Adgrg3 A T 8: 95,760,071 (GRCm39) I97F probably benign Het
AI987944 T A 7: 41,023,937 (GRCm39) R350S probably benign Het
Arap3 T C 18: 38,109,096 (GRCm39) T1214A probably damaging Het
Arid5a A G 1: 36,356,739 (GRCm39) E127G possibly damaging Het
Bbx T C 16: 50,044,920 (GRCm39) E547G possibly damaging Het
Ceacam16 T C 7: 19,587,803 (GRCm39) I322V probably damaging Het
Chd2 G T 7: 73,130,230 (GRCm39) N808K probably damaging Het
Copg2 A C 6: 30,787,399 (GRCm39) L615* probably null Het
Cyp21a1 A G 17: 35,022,017 (GRCm39) L221P probably damaging Het
Dnah9 C A 11: 65,856,507 (GRCm39) V2885L probably damaging Het
Dnajb13 A G 7: 100,152,446 (GRCm39) L290P probably damaging Het
Eif3e A G 15: 43,128,957 (GRCm39) V221A probably damaging Het
Evc G A 5: 37,473,701 (GRCm39) R511* probably null Het
Far2 C T 6: 148,059,434 (GRCm39) P250S probably damaging Het
Fmo1 T A 1: 162,686,996 (GRCm39) T44S Het
Grid1 A G 14: 35,302,492 (GRCm39) E919G possibly damaging Het
Grip1 G A 10: 119,874,569 (GRCm39) E778K possibly damaging Het
Hoxb2 A G 11: 96,242,725 (GRCm39) E30G probably damaging Het
Il5ra G A 6: 106,689,331 (GRCm39) P75L unknown Het
Il5ra T A 6: 106,721,297 (GRCm39) M1L possibly damaging Het
Itgb8 T A 12: 119,153,708 (GRCm39) H269L possibly damaging Het
Jrk G A 15: 74,578,403 (GRCm39) A294V probably damaging Het
Knl1 A T 2: 118,887,782 (GRCm39) D2V probably damaging Het
Lrrc71 T C 3: 87,650,258 (GRCm39) I272V possibly damaging Het
Mdn1 T C 4: 32,741,372 (GRCm39) S3825P probably damaging Het
Mex3d C A 10: 80,218,129 (GRCm39) V363L Het
Mfsd13b C A 7: 120,598,134 (GRCm39) H347N possibly damaging Het
Mllt1 G T 17: 57,209,572 (GRCm39) H179Q probably benign Het
Mmp14 A T 14: 54,678,069 (GRCm39) R563S probably benign Het
Ms4a18 T C 19: 10,974,714 (GRCm39) T326A probably benign Het
Muc16 T C 9: 18,549,973 (GRCm39) D5440G probably benign Het
Muc2 A T 7: 141,300,559 (GRCm39) E294V Het
Myh7b A G 2: 155,459,641 (GRCm39) N241S probably damaging Het
Myo1b T C 1: 51,796,404 (GRCm39) I1007V possibly damaging Het
Or10j5 T C 1: 172,784,893 (GRCm39) F177S probably damaging Het
Or4a77 A G 2: 89,487,005 (GRCm39) V260A possibly damaging Het
Or8g33 T A 9: 39,337,851 (GRCm39) D172V possibly damaging Het
Pan2 T C 10: 128,140,135 (GRCm39) S19P probably benign Het
Pkn3 A G 2: 29,976,723 (GRCm39) D588G probably null Het
Pkp4 A G 2: 59,178,104 (GRCm39) N988D possibly damaging Het
Plxdc1 T C 11: 97,824,844 (GRCm39) D344G probably damaging Het
Plxna4 C T 6: 32,192,169 (GRCm39) R807H possibly damaging Het
Potefam3b T A 8: 21,174,962 (GRCm39) F285I possibly damaging Het
Prdm15 A T 16: 97,623,142 (GRCm39) S237T probably benign Het
Sanbr A C 11: 23,531,642 (GRCm39) M661R possibly damaging Het
Slc9a2 G A 1: 40,721,061 (GRCm39) V10M probably benign Het
Sytl2 T C 7: 90,024,800 (GRCm39) S263P probably benign Het
Taf7l2 A T 10: 115,948,931 (GRCm39) D198E probably benign Het
Trrap G A 5: 144,777,330 (GRCm39) V3043M probably damaging Het
Tshz3 C T 7: 36,470,492 (GRCm39) T827I possibly damaging Het
Ttll1 T C 15: 83,384,226 (GRCm39) T134A possibly damaging Het
Vmn1r196 G T 13: 22,477,920 (GRCm39) M186I probably damaging Het
Vrk2 C T 11: 26,433,157 (GRCm39) probably null Het
Zfp59 T A 7: 27,554,483 (GRCm39) V645E probably benign 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
R4590:Inpp4b UTSW 8 82,468,040 (GRCm39) start codon destroyed probably null 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
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'- GCAGACAGACACACTCTCTG -3'
(R):5'- TTTGTGCCTAACCAATTGGC -3'

Sequencing Primer
(F):5'- TGCATGCTGTCGGCTAC -3'
(R):5'- GCCTAACCAATTGGCATTTTGG -3'
Posted On 2022-08-09