Incidental Mutation 'IGL00338:Inpp5b'
ID6580
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Inpp5b
Ensembl Gene ENSMUSG00000028894
Gene Nameinositol polyphosphate-5-phosphatase B
Synonyms75kDa
Accession Numbers

Ncbi RefSeq: NM_008385.3; MGI:103257

Is this an essential gene? Probably non essential (E-score: 0.186) question?
Stock #IGL00338
Quality Score
Status
Chromosome4
Chromosomal Location124741850-124801511 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 124784375 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 440 (Y440C)
Ref Sequence ENSEMBL: ENSMUSP00000139221 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000094782] [ENSMUST00000184454]
Predicted Effect possibly damaging
Transcript: ENSMUST00000094782
AA Change: Y440C

PolyPhen 2 Score 0.944 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000092375
Gene: ENSMUSG00000028894
AA Change: Y440C

DomainStartEndE-ValueType
Pfam:INPP5B_PH 1 150 4.3e-61 PFAM
low complexity region 206 220 N/A INTRINSIC
IPPc 343 644 6.29e-126 SMART
Blast:RhoGAP 706 732 1e-7 BLAST
Blast:RhoGAP 755 809 2e-24 BLAST
RhoGAP 827 993 6.77e-37 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142652
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145359
Predicted Effect possibly damaging
Transcript: ENSMUST00000184454
AA Change: Y440C

PolyPhen 2 Score 0.944 (Sensitivity: 0.80; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000139221
Gene: ENSMUSG00000028894
AA Change: Y440C

DomainStartEndE-ValueType
PDB:2KIG|A 1 156 1e-105 PDB
low complexity region 206 220 N/A INTRINSIC
IPPc 343 644 6.29e-126 SMART
PDB:3QBT|H 645 782 6e-49 PDB
Coding Region Coverage
Validation Efficiency
MGI Phenotype Strain: 2159609;2159620
FUNCTION: This gene encodes a member of the inositol polyphosphate-5-phosphatase (INPP5) family. This protein hydrolyzes the 5' phosphate from phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol-1,4,5-trisphosphate, which results in changes to multiple signaling pathways. This protein may be involved in protein trafficking and secretion. Homozygous knockout mice exhibit impaired spermatogenesis and male sterility. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Nov 2014]
PHENOTYPE: Homozygous null male mice are infertile with a disruption in spermatogenesis and a defect in adherens junctions processing. [provided by MGI curators]
Allele List at MGI

All alleles(24) : Targeted(6) Gene trapped(18)

Other mutations in this stock
Total: 28 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abhd11 A G 5: 135,011,985 D217G probably benign Het
Ankar T A 1: 72,690,131 Y285F probably damaging Het
Ano8 C A 8: 71,484,258 probably benign Het
Bche A G 3: 73,701,307 V262A probably benign Het
Car13 T C 3: 14,656,904 probably benign Het
Cd244 T A 1: 171,574,370 probably null Het
Cfap157 T C 2: 32,781,383 D137G probably damaging Het
Cobl T C 11: 12,375,813 R119G possibly damaging Het
Gm4553 T C 7: 142,165,227 S155G unknown Het
Gp2 A G 7: 119,454,390 M116T probably damaging Het
Gp5 C A 16: 30,308,822 A345S probably benign Het
Gphn A T 12: 78,504,632 I285F probably damaging Het
Heatr5b A G 17: 78,803,434 V995A probably damaging Het
Hecw2 T C 1: 53,827,881 probably benign Het
Hydin C A 8: 110,569,802 N3654K possibly damaging Het
Olfr1256 A T 2: 89,835,458 Y162* probably null Het
Pphln1 A G 15: 93,465,210 K306E probably damaging Het
Rnf26 A C 9: 44,112,859 S31A probably benign Het
Ros1 A T 10: 52,125,811 S1072T probably benign Het
Skiv2l A G 17: 34,846,667 W304R probably damaging Het
Slc22a14 A G 9: 119,178,513 F277L possibly damaging Het
Slc22a26 A T 19: 7,782,975 L468I probably benign Het
Tchh C T 3: 93,447,644 L1464F unknown Het
Tmem260 C T 14: 48,477,636 T249M probably damaging Het
Ttn A G 2: 76,974,065 S288P probably damaging Het
Usp17lc A G 7: 103,418,941 H481R possibly damaging Het
Vps50 C T 6: 3,602,670 T929M probably benign Het
Zdhhc8 A G 16: 18,225,196 L380P possibly damaging Het
Other mutations in Inpp5b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00696:Inpp5b APN 4 124742535 start codon destroyed probably null 1.00
IGL00969:Inpp5b APN 4 124783994 missense probably damaging 1.00
IGL01401:Inpp5b APN 4 124746087 missense probably damaging 0.97
IGL01481:Inpp5b APN 4 124800699 unclassified probably null
IGL01517:Inpp5b APN 4 124782436 missense probably benign 0.00
IGL03085:Inpp5b APN 4 124792322 missense probably benign 0.01
IGL03178:Inpp5b APN 4 124785254 missense probably benign 0.02
reduced UTSW 4 124792252 missense probably damaging 1.00
P0042:Inpp5b UTSW 4 124797910 critical splice donor site probably null
R0504:Inpp5b UTSW 4 124782408 nonsense probably null
R0531:Inpp5b UTSW 4 124795456 missense probably damaging 0.99
R1396:Inpp5b UTSW 4 124789080 missense probably damaging 1.00
R1626:Inpp5b UTSW 4 124783903 missense probably damaging 1.00
R1768:Inpp5b UTSW 4 124793276 nonsense probably null
R2037:Inpp5b UTSW 4 124798299 missense probably damaging 0.98
R2119:Inpp5b UTSW 4 124797869 missense probably benign 0.00
R2132:Inpp5b UTSW 4 124785168 splice site probably benign
R2190:Inpp5b UTSW 4 124785195 missense probably damaging 1.00
R3237:Inpp5b UTSW 4 124780486 missense probably benign 0.04
R3800:Inpp5b UTSW 4 124785345 missense probably damaging 1.00
R4735:Inpp5b UTSW 4 124783967 missense probably damaging 0.99
R4827:Inpp5b UTSW 4 124743850 intron probably benign
R4865:Inpp5b UTSW 4 124751495 missense probably benign
R4868:Inpp5b UTSW 4 124751410 missense probably damaging 0.99
R4913:Inpp5b UTSW 4 124780421 missense probably benign 0.09
R5055:Inpp5b UTSW 4 124743031 critical splice donor site probably null
R5068:Inpp5b UTSW 4 124742649 intron probably null
R5208:Inpp5b UTSW 4 124751317 missense possibly damaging 0.62
R5642:Inpp5b UTSW 4 124782436 missense probably benign 0.00
R5875:Inpp5b UTSW 4 124780406 missense possibly damaging 0.66
R6015:Inpp5b UTSW 4 124798350 missense possibly damaging 0.94
R6288:Inpp5b UTSW 4 124785227 missense probably benign 0.00
R6450:Inpp5b UTSW 4 124792252 missense probably damaging 1.00
R7138:Inpp5b UTSW 4 124785272 missense probably damaging 1.00
R7235:Inpp5b UTSW 4 124751392 missense probably benign 0.04
R7382:Inpp5b UTSW 4 124751577 missense probably benign 0.00
R7659:Inpp5b UTSW 4 124795426 missense probably damaging 1.00
R7806:Inpp5b UTSW 4 124785088 intron probably null
Z1176:Inpp5b UTSW 4 124797840 frame shift probably null
Posted On2012-04-20