Incidental Mutation 'IGL03102:Pikfyve'
ID418759
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Pikfyve
Ensembl Gene ENSMUSG00000025949
Gene Namephosphoinositide kinase, FYVE type zinc finger containing
SynonymsPip5k3
Accession Numbers

Genbank: NM_011086

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03102
Quality Score
Status
Chromosome1
Chromosomal Location65186683-65278695 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) C to T at 65252467 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Stop codon at position 1282 (R1282*)
Ref Sequence ENSEMBL: ENSMUSP00000095314 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000081154] [ENSMUST00000097707]
Predicted Effect probably null
Transcript: ENSMUST00000081154
AA Change: R1237*
SMART Domains Protein: ENSMUSP00000079926
Gene: ENSMUSG00000025949
AA Change: R1237*

DomainStartEndE-ValueType
low complexity region 58 81 N/A INTRINSIC
FYVE 161 230 5.95e-18 SMART
DEP 376 451 9.05e-27 SMART
Pfam:Cpn60_TCP1 547 822 2e-37 PFAM
low complexity region 1177 1189 N/A INTRINSIC
low complexity region 1516 1536 N/A INTRINSIC
PIPKc 1745 2039 3.03e-162 SMART
Predicted Effect probably null
Transcript: ENSMUST00000097707
AA Change: R1282*
SMART Domains Protein: ENSMUSP00000095314
Gene: ENSMUSG00000025949
AA Change: R1282*

DomainStartEndE-ValueType
low complexity region 58 81 N/A INTRINSIC
FYVE 150 219 5.95e-18 SMART
DEP 365 440 9.05e-27 SMART
Pfam:Cpn60_TCP1 590 864 1.8e-35 PFAM
low complexity region 1222 1234 N/A INTRINSIC
low complexity region 1561 1581 N/A INTRINSIC
PIPKc 1790 2084 3.03e-162 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphorylated derivatives of phosphatidylinositol (PtdIns) regulate cytoskeletal functions, membrane trafficking, and receptor signaling by recruiting protein complexes to cell- and endosomal-membranes. Humans have multiple PtdIns proteins that differ by the degree and position of phosphorylation of the inositol ring. This gene encodes an enzyme (PIKfyve; also known as phosphatidylinositol-3-phosphate 5-kinase type III or PIPKIII) that phosphorylates the D-5 position in PtdIns and phosphatidylinositol-3-phosphate (PtdIns3P) to make PtdIns5P and PtdIns(3,5)biphosphate. The D-5 position also can be phosphorylated by type I PtdIns4P-5-kinases (PIP5Ks) that are encoded by distinct genes and preferentially phosphorylate D-4 phosphorylated PtdIns. In contrast, PIKfyve preferentially phosphorylates D-3 phosphorylated PtdIns. In addition to being a lipid kinase, PIKfyve also has protein kinase activity. PIKfyve regulates endomembrane homeostasis and plays a role in the biogenesis of endosome carrier vesicles from early endosomes. Mutations in this gene cause corneal fleck dystrophy (CFD); an autosomal dominant disorder characterized by numerous small white flecks present in all layers of the corneal stroma. Histologically, these flecks appear to be keratocytes distended with lipid and mucopolysaccharide filled intracytoplasmic vacuoles. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, May 2010]
PHENOTYPE: Mice homozygous for a null allele die prior to implantation with reduced numbers of inner cell mass and trophectoderm cells and blastocoele abnormalities. Mice homozygous for a second null allele show embryonic lethality between somite formation and embryo turning with abnormal visceral endoderm. [provided by MGI curators]
Allele List at MGI

All alleles(16) : Gene trapped(16)

Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9130019O22Rik T C 7: 127,384,779 T384A probably benign Het
Alpk3 T C 7: 81,095,056 probably null Het
Alyref G A 11: 120,597,765 P79L possibly damaging Het
Arhgap28 T C 17: 67,896,236 D74G probably damaging Het
Arhgap8 G T 15: 84,766,307 probably benign Het
Atp1a4 T A 1: 172,231,151 D909V probably damaging Het
Cdc5l A T 17: 45,407,931 D586E probably damaging Het
Chd3 G T 11: 69,361,196 Y79* probably null Het
Cnot3 C A 7: 3,656,156 S467* probably null Het
Col18a1 A T 10: 77,067,623 probably benign Het
Col19a1 C A 1: 24,328,053 G483C probably damaging Het
Col5a3 A C 9: 20,804,635 probably null Het
Dctn5 A T 7: 122,133,159 N9I probably benign Het
Emc10 T A 7: 44,491,989 N225I probably damaging Het
Fam213b T C 4: 154,896,601 probably benign Het
Fam219b A G 9: 57,540,698 Y158C probably damaging Het
Fras1 T C 5: 96,726,535 V2273A probably benign Het
Frem3 T A 8: 80,613,032 H651Q possibly damaging Het
Gm13023 T C 4: 143,793,546 V120A possibly damaging Het
Gm4076 T A 13: 85,127,319 noncoding transcript Het
Gpr35 A T 1: 92,982,577 T4S probably benign Het
Ifnab T G 4: 88,690,825 T135P possibly damaging Het
Jag1 T C 2: 137,084,688 I979V probably benign Het
Kank1 G T 19: 25,425,918 M1097I probably damaging Het
Kcnq3 A G 15: 66,028,788 V206A probably damaging Het
Kel T C 6: 41,702,983 K91R probably benign Het
Kirrel G T 3: 87,083,500 R672S probably damaging Het
Kmt2d A G 15: 98,855,543 M143T probably benign Het
Kpna1 A G 16: 36,012,919 I122V probably damaging Het
Lrpap1 A G 5: 35,093,350 S353P probably damaging Het
Mtfr1l T A 4: 134,532,232 Q11L probably damaging Het
Muc5b G A 7: 141,863,069 V3251M probably benign Het
Mup8 C T 4: 60,219,746 D174N probably benign Het
Nup155 A T 15: 8,147,284 E1015D probably benign Het
Olfr1338 C A 4: 118,753,934 L201F probably benign Het
Olfr1499 T C 19: 13,815,371 Y73C probably damaging Het
P2rx7 T C 5: 122,663,605 F188L possibly damaging Het
Pacrg A G 17: 10,839,832 F13L probably benign Het
Palb2 A T 7: 122,124,499 S676T possibly damaging Het
Pdia6 T A 12: 17,281,039 probably null Het
Pfkm A T 15: 98,126,385 I425F possibly damaging Het
Pole C T 5: 110,297,073 L432F probably damaging Het
Psat1 A G 19: 15,906,123 Y343H probably damaging Het
Ptprj C T 2: 90,478,968 R51K probably benign Het
Qars A G 9: 108,508,919 D103G probably benign Het
Rims2 A T 15: 39,459,593 I768F possibly damaging Het
Robo4 T A 9: 37,404,185 V275E probably damaging Het
Ryr2 A G 13: 11,635,582 probably benign Het
Sez6l T C 5: 112,475,403 H94R probably benign Het
Slco1c1 T A 6: 141,544,827 N211K possibly damaging Het
Strbp T C 2: 37,586,503 probably benign Het
Tceanc2 T A 4: 107,147,681 H90L probably damaging Het
Tdrkh A T 3: 94,424,537 T90S possibly damaging Het
Tiam2 A G 17: 3,509,548 D1288G probably damaging Het
Tln1 T C 4: 43,532,861 D2447G possibly damaging Het
Tmem63c G A 12: 87,065,549 V141M probably benign Het
Tpp2 T A 1: 43,956,489 V268E probably damaging Het
Tprkb T A 6: 85,924,418 C13S probably benign Het
Traf3ip3 T C 1: 193,195,077 T184A probably damaging Het
Trpc6 T A 9: 8,649,301 M504K probably benign Het
Ttn G T 2: 76,767,223 S18036* probably null Het
Wdfy4 A T 14: 32,966,435 C2914S probably damaging Het
Ylpm1 T A 12: 85,049,258 probably benign Het
Zfp644 T C 5: 106,637,268 H471R probably damaging Het
Zfyve16 C T 13: 92,511,817 E910K possibly damaging Het
Other mutations in Pikfyve
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00162:Pikfyve APN 1 65260121 critical splice donor site probably null
IGL01135:Pikfyve APN 1 65251635 missense probably damaging 0.96
IGL01511:Pikfyve APN 1 65258869 nonsense probably null
IGL01759:Pikfyve APN 1 65253353 missense probably benign 0.06
IGL01888:Pikfyve APN 1 65223640 missense probably damaging 1.00
IGL01967:Pikfyve APN 1 65264365 missense possibly damaging 0.89
IGL02055:Pikfyve APN 1 65238544 critical splice donor site probably null
IGL02119:Pikfyve APN 1 65272571 missense probably damaging 1.00
IGL02141:Pikfyve APN 1 65246397 missense probably benign 0.13
IGL02207:Pikfyve APN 1 65251678 critical splice donor site probably null
IGL02380:Pikfyve APN 1 65256021 missense probably damaging 0.99
IGL02400:Pikfyve APN 1 65252569 missense probably damaging 1.00
IGL02403:Pikfyve APN 1 65244504 missense probably damaging 0.99
IGL02426:Pikfyve APN 1 65251612 missense possibly damaging 0.77
IGL02496:Pikfyve APN 1 65264376 missense possibly damaging 0.94
IGL02573:Pikfyve APN 1 65230855 critical splice donor site probably null
IGL02746:Pikfyve APN 1 65234272 missense probably damaging 1.00
IGL02814:Pikfyve APN 1 65250194 nonsense probably null
IGL02890:Pikfyve APN 1 65230797 missense probably benign 0.00
IGL03294:Pikfyve APN 1 65247067 missense probably damaging 1.00
falcon UTSW 1 65196741 missense probably damaging 1.00
oompa UTSW 1 65196706 missense probably damaging 1.00
wonka UTSW 1 65196706 missense probably damaging 1.00
G5538:Pikfyve UTSW 1 65202916 missense probably damaging 1.00
R0031:Pikfyve UTSW 1 65215929 splice site probably benign
R0196:Pikfyve UTSW 1 65256072 missense possibly damaging 0.92
R0212:Pikfyve UTSW 1 65262905 missense probably benign 0.41
R0319:Pikfyve UTSW 1 65246331 missense probably benign 0.01
R0332:Pikfyve UTSW 1 65264399 missense probably benign 0.02
R0389:Pikfyve UTSW 1 65196706 missense probably damaging 1.00
R0443:Pikfyve UTSW 1 65196706 missense probably damaging 1.00
R0503:Pikfyve UTSW 1 65219899 missense probably damaging 0.97
R0722:Pikfyve UTSW 1 65253523 missense probably damaging 0.99
R0906:Pikfyve UTSW 1 65253397 missense probably damaging 1.00
R0907:Pikfyve UTSW 1 65202830 missense possibly damaging 0.64
R0970:Pikfyve UTSW 1 65265824 missense probably damaging 0.99
R1188:Pikfyve UTSW 1 65246959 missense possibly damaging 0.46
R1412:Pikfyve UTSW 1 65202830 missense possibly damaging 0.64
R1421:Pikfyve UTSW 1 65271311 missense probably damaging 1.00
R1468:Pikfyve UTSW 1 65251666 missense probably damaging 0.98
R1468:Pikfyve UTSW 1 65251666 missense probably damaging 0.98
R1472:Pikfyve UTSW 1 65224201 missense probably damaging 0.96
R1478:Pikfyve UTSW 1 65262977 critical splice donor site probably null
R1501:Pikfyve UTSW 1 65265284 missense possibly damaging 0.84
R1757:Pikfyve UTSW 1 65252548 missense probably damaging 0.99
R1773:Pikfyve UTSW 1 65192271 missense probably damaging 0.99
R1773:Pikfyve UTSW 1 65246370 missense probably benign
R1795:Pikfyve UTSW 1 65252557 missense probably damaging 1.00
R1855:Pikfyve UTSW 1 65258798 missense probably benign 0.03
R1905:Pikfyve UTSW 1 65192295 critical splice donor site probably null
R1995:Pikfyve UTSW 1 65246708 missense probably damaging 1.00
R2034:Pikfyve UTSW 1 65222357 missense probably damaging 1.00
R2045:Pikfyve UTSW 1 65253353 missense probably benign 0.06
R2229:Pikfyve UTSW 1 65267855 missense probably damaging 1.00
R2295:Pikfyve UTSW 1 65246676 missense probably damaging 0.99
R2913:Pikfyve UTSW 1 65253517 missense probably damaging 1.00
R3818:Pikfyve UTSW 1 65245758 missense probably damaging 1.00
R3832:Pikfyve UTSW 1 65244420 missense probably damaging 0.99
R3850:Pikfyve UTSW 1 65230845 missense probably damaging 1.00
R3946:Pikfyve UTSW 1 65196681 missense probably damaging 1.00
R4105:Pikfyve UTSW 1 65190520 unclassified probably benign
R4542:Pikfyve UTSW 1 65244430 missense probably damaging 1.00
R4574:Pikfyve UTSW 1 65192192 missense probably damaging 1.00
R4601:Pikfyve UTSW 1 65234262 missense probably damaging 1.00
R4667:Pikfyve UTSW 1 65250273 missense probably damaging 1.00
R4668:Pikfyve UTSW 1 65250273 missense probably damaging 1.00
R4669:Pikfyve UTSW 1 65250273 missense probably damaging 1.00
R4707:Pikfyve UTSW 1 65267846 missense probably benign
R4716:Pikfyve UTSW 1 65246476 missense possibly damaging 0.84
R4758:Pikfyve UTSW 1 65272515 missense possibly damaging 0.84
R4784:Pikfyve UTSW 1 65267846 missense probably benign
R4785:Pikfyve UTSW 1 65267846 missense probably benign
R4805:Pikfyve UTSW 1 65268800 missense probably damaging 0.99
R4831:Pikfyve UTSW 1 65196741 missense probably damaging 1.00
R4837:Pikfyve UTSW 1 65246590 missense possibly damaging 0.92
R5064:Pikfyve UTSW 1 65253407 missense probably damaging 1.00
R5115:Pikfyve UTSW 1 65224117 intron probably benign
R5265:Pikfyve UTSW 1 65267829 missense possibly damaging 0.72
R5279:Pikfyve UTSW 1 65196699 nonsense probably null
R5384:Pikfyve UTSW 1 65244409 missense probably damaging 1.00
R5387:Pikfyve UTSW 1 65265268 missense possibly damaging 0.94
R5461:Pikfyve UTSW 1 65235033 missense probably damaging 1.00
R5467:Pikfyve UTSW 1 65252495 missense probably damaging 1.00
R5560:Pikfyve UTSW 1 65253407 missense probably damaging 1.00
R5575:Pikfyve UTSW 1 65273730 missense probably damaging 1.00
R5611:Pikfyve UTSW 1 65256088 missense probably damaging 0.96
R5663:Pikfyve UTSW 1 65216028 missense probably benign 0.09
R5891:Pikfyve UTSW 1 65202737 missense probably damaging 1.00
R5960:Pikfyve UTSW 1 65253438 nonsense probably null
R6026:Pikfyve UTSW 1 65272697 missense probably damaging 1.00
R6057:Pikfyve UTSW 1 65272571 missense probably damaging 1.00
R6101:Pikfyve UTSW 1 65264345 critical splice acceptor site probably null
R6105:Pikfyve UTSW 1 65264345 critical splice acceptor site probably null
R6161:Pikfyve UTSW 1 65216043 missense probably benign 0.36
R6287:Pikfyve UTSW 1 65253532 critical splice donor site probably null
R6290:Pikfyve UTSW 1 65202925 critical splice donor site probably null
R6296:Pikfyve UTSW 1 65262953 missense probably damaging 0.99
R6516:Pikfyve UTSW 1 65265781 missense probably benign 0.35
R6835:Pikfyve UTSW 1 65258843 missense probably damaging 0.98
R6994:Pikfyve UTSW 1 65252530 missense probably damaging 1.00
R6997:Pikfyve UTSW 1 65246663 missense probably damaging 1.00
R7038:Pikfyve UTSW 1 65234361 missense probably damaging 1.00
R7044:Pikfyve UTSW 1 65246854 missense probably benign 0.01
R7057:Pikfyve UTSW 1 65247205 missense probably benign 0.00
R7525:Pikfyve UTSW 1 65244426 nonsense probably null
R7558:Pikfyve UTSW 1 65272623 missense probably benign 0.01
R7625:Pikfyve UTSW 1 65267877 missense possibly damaging 0.86
R7807:Pikfyve UTSW 1 65269942 missense probably damaging 1.00
R8009:Pikfyve UTSW 1 65255134 missense not run
Posted On2016-08-02