Incidental Mutation 'R6126:Fig4'
ID 487404
Institutional Source Beutler Lab
Gene Symbol Fig4
Ensembl Gene ENSMUSG00000038417
Gene Name FIG4 phosphoinositide 5-phosphatase
Synonyms A530089I17Rik
MMRRC Submission 044273-MU
Accession Numbers

Ncbi RefSeq: NM_133999.1; MGI:2143585

Essential gene? Possibly essential (E-score: 0.525) question?
Stock # R6126 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 41188172-41303260 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 41265447 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 272 (I272T)
Ref Sequence ENSEMBL: ENSMUSP00000039598 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043814]
AlphaFold Q91WF7
Predicted Effect probably damaging
Transcript: ENSMUST00000043814
AA Change: I272T

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000039598
Gene: ENSMUSG00000038417
AA Change: I272T

DomainStartEndE-ValueType
Pfam:Syja_N 93 424 1.7e-79 PFAM
Blast:Lactamase_B 533 610 6e-21 BLAST
low complexity region 742 771 N/A INTRINSIC
low complexity region 805 813 N/A INTRINSIC
Meta Mutation Damage Score 0.9524 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 95.8%
Validation Efficiency 93% (51/55)
MGI Phenotype Strain: 3716838
Lethality: D30-D60
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the SAC domain-containing protein gene family. The SAC domain, approximately 400 amino acids in length and consisting of seven conserved motifs, has been shown to possess phosphoinositide phosphatase activity. The yeast homolog, Sac1p, is involved in the regulation of various phosphoinositides, and affects diverse cellular functions such as actin cytoskeleton organization, Golgi function, and maintenance of vacuole morphology. Membrane-bound phosphoinositides function as signaling molecules and play a key role in vesicle trafficking in eukaryotic cells. Mutations in this gene have been associated with Charcot-Marie-Tooth disease, type 4J. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a spontaneous allele exhibit premature death, severe tremors, diluted coat color, neurodegeneration, impaired coordination, muscle weakness, small size and reduced spleen. [provided by MGI curators]
Allele List at MGI

All alleles(16) : Targeted(3) Gene trapped(12) Spontaneous(1)

Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933434E20Rik G A 3: 90,056,574 (GRCm38) R111H probably damaging Het
Alk G A 17: 71,875,042 (GRCm38) L1329F possibly damaging Het
Apoh A T 11: 108,397,373 (GRCm38) I106F probably damaging Het
Atp8a2 C T 14: 60,044,326 (GRCm38) M126I probably benign Het
Cactin G A 10: 81,324,309 (GRCm38) R412H possibly damaging Het
Chd7 T C 4: 8,826,482 (GRCm38) S949P probably damaging Het
Clec11a C T 7: 44,304,921 (GRCm38) A203T probably damaging Het
Dnase1l1 C T X: 74,277,038 (GRCm38) probably null Het
Dst T A 1: 34,228,183 (GRCm38) I5080K probably damaging Het
Ecd T C 14: 20,338,425 (GRCm38) probably null Het
Eml2 G A 7: 19,201,163 (GRCm38) V432I probably damaging Het
Fan1 T A 7: 64,364,570 (GRCm38) K638* probably null Het
Fblim1 G A 4: 141,584,722 (GRCm38) R231C probably damaging Het
Foxd2 C A 4: 114,908,505 (GRCm38) G106V unknown Het
Ggcx A T 6: 72,417,983 (GRCm38) M115L possibly damaging Het
Gm21976 G A 13: 98,287,313 (GRCm38) R72H unknown Het
Gm906 G T 13: 50,246,290 (GRCm38) Q667K probably benign Het
Hsf2 T C 10: 57,495,917 (GRCm38) V38A probably damaging Het
Ifi208 A G 1: 173,677,708 (GRCm38) Y8C possibly damaging Het
Il31ra A C 13: 112,530,374 (GRCm38) L390R probably damaging Het
Kif1a A T 1: 93,019,899 (GRCm38) Y1614N probably damaging Het
Mef2b C A 8: 70,166,876 (GRCm38) T267K probably benign Het
Mfsd8 A G 3: 40,832,011 (GRCm38) probably null Het
Mnx1 G T 5: 29,478,112 (GRCm38) A55E possibly damaging Het
Muc5ac A T 7: 141,801,232 (GRCm38) I949F possibly damaging Het
Muc6 G T 7: 141,638,772 (GRCm38) T1996N possibly damaging Het
Ntpcr G A 8: 125,735,887 (GRCm38) probably null Het
Olfr530 T G 7: 140,373,253 (GRCm38) Y119S probably damaging Het
Otx1 T C 11: 21,996,457 (GRCm38) probably benign Het
Panx1 T A 9: 15,007,790 (GRCm38) I258F probably benign Het
Pask T C 1: 93,314,359 (GRCm38) Y1212C probably damaging Het
Pdgfra A G 5: 75,170,529 (GRCm38) K265R probably benign Het
Phf20l1 A G 15: 66,636,824 (GRCm38) H844R probably benign Het
Ppp6r1 T C 7: 4,643,377 (GRCm38) T136A possibly damaging Het
Rab35 A G 5: 115,645,708 (GRCm38) N185D probably benign Het
Rdh1 A T 10: 127,763,214 (GRCm38) D188V probably damaging Het
Rimbp3 A T 16: 17,212,276 (GRCm38) D1188V probably benign Het
Robo2 C T 16: 73,920,682 (GRCm38) G100S probably benign Het
Rsf1 ATGGCG ATGGCGACGGTGGCG 7: 97,579,904 (GRCm38) probably benign Het
Ryr1 A C 7: 29,076,239 (GRCm38) D2282E probably null Het
Ryr3 A G 2: 112,757,670 (GRCm38) L2642P probably damaging Het
Sez6 A T 11: 77,973,804 (GRCm38) Y530F probably damaging Het
Slc12a2 A G 18: 57,944,044 (GRCm38) Y1205C possibly damaging Het
Slc4a5 A T 6: 83,226,265 (GRCm38) H49L probably benign Het
Smchd1 A T 17: 71,370,285 (GRCm38) V1503D probably damaging Het
Srsf11 C T 3: 158,023,344 (GRCm38) probably benign Het
Tex15 A G 8: 33,573,563 (GRCm38) N1007S probably benign Het
Tpk1 A T 6: 43,423,660 (GRCm38) C143S probably damaging Het
Wdr20 A T 12: 110,794,102 (GRCm38) H474L probably benign Het
Wnk4 A G 11: 101,276,348 (GRCm38) probably benign Het
Zfp292 T C 4: 34,808,497 (GRCm38) T1516A probably benign Het
Zfp462 G A 4: 55,023,573 (GRCm38) A2121T probably benign Het
Zfp647 G A 15: 76,912,085 (GRCm38) P125L probably damaging Het
Other mutations in Fig4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00972:Fig4 APN 10 41,251,788 (GRCm38) missense probably damaging 0.99
IGL01013:Fig4 APN 10 41,267,786 (GRCm38) missense probably benign 0.00
IGL01066:Fig4 APN 10 41,285,417 (GRCm38) splice site probably benign
IGL01501:Fig4 APN 10 41,270,374 (GRCm38) missense probably benign
IGL01503:Fig4 APN 10 41,256,518 (GRCm38) missense probably benign 0.00
IGL01535:Fig4 APN 10 41,256,494 (GRCm38) missense probably benign 0.00
IGL01733:Fig4 APN 10 41,277,393 (GRCm38) missense possibly damaging 0.49
IGL01782:Fig4 APN 10 41,270,400 (GRCm38) missense probably benign 0.18
IGL01866:Fig4 APN 10 41,232,164 (GRCm38) missense possibly damaging 0.77
IGL01934:Fig4 APN 10 41,228,112 (GRCm38) missense probably benign 0.03
IGL01966:Fig4 APN 10 41,232,102 (GRCm38) splice site probably null
IGL02032:Fig4 APN 10 41,303,006 (GRCm38) missense probably benign 0.00
IGL02225:Fig4 APN 10 41,256,452 (GRCm38) missense probably benign
IGL02345:Fig4 APN 10 41,267,774 (GRCm38) missense probably null 1.00
IGL02532:Fig4 APN 10 41,285,281 (GRCm38) splice site probably benign
IGL02686:Fig4 APN 10 41,264,004 (GRCm38) missense probably damaging 0.99
IGL02965:Fig4 APN 10 41,285,665 (GRCm38) missense probably damaging 0.98
P0021:Fig4 UTSW 10 41,251,825 (GRCm38) missense probably damaging 1.00
R0017:Fig4 UTSW 10 41,273,007 (GRCm38) missense possibly damaging 0.94
R0017:Fig4 UTSW 10 41,273,007 (GRCm38) missense possibly damaging 0.94
R0117:Fig4 UTSW 10 41,230,041 (GRCm38) nonsense probably null
R0144:Fig4 UTSW 10 41,258,049 (GRCm38) missense probably damaging 0.99
R0655:Fig4 UTSW 10 41,285,677 (GRCm38) missense probably damaging 1.00
R0701:Fig4 UTSW 10 41,240,512 (GRCm38) nonsense probably null
R0751:Fig4 UTSW 10 41,272,982 (GRCm38) missense probably damaging 1.00
R1540:Fig4 UTSW 10 41,188,586 (GRCm38) missense possibly damaging 0.60
R1586:Fig4 UTSW 10 41,265,427 (GRCm38) missense probably damaging 0.99
R2916:Fig4 UTSW 10 41,258,075 (GRCm38) missense probably damaging 0.98
R3927:Fig4 UTSW 10 41,263,139 (GRCm38) missense probably benign
R4304:Fig4 UTSW 10 41,256,427 (GRCm38) missense probably benign 0.01
R4586:Fig4 UTSW 10 41,188,632 (GRCm38) missense probably damaging 1.00
R4678:Fig4 UTSW 10 41,272,998 (GRCm38) missense probably benign 0.27
R4858:Fig4 UTSW 10 41,233,590 (GRCm38) missense probably benign 0.00
R5614:Fig4 UTSW 10 41,272,985 (GRCm38) missense probably damaging 0.98
R5896:Fig4 UTSW 10 41,254,885 (GRCm38) missense possibly damaging 0.67
R7056:Fig4 UTSW 10 41,220,932 (GRCm38) missense probably benign 0.09
R7350:Fig4 UTSW 10 41,251,756 (GRCm38) missense probably benign 0.03
R7452:Fig4 UTSW 10 41,240,637 (GRCm38) missense possibly damaging 0.88
R7481:Fig4 UTSW 10 41,230,005 (GRCm38) critical splice donor site probably null
R7610:Fig4 UTSW 10 41,253,713 (GRCm38) missense probably damaging 1.00
R7818:Fig4 UTSW 10 41,263,166 (GRCm38) missense probably damaging 0.98
R7830:Fig4 UTSW 10 41,256,466 (GRCm38) missense probably benign 0.00
R8263:Fig4 UTSW 10 41,267,715 (GRCm38) nonsense probably null
R8319:Fig4 UTSW 10 41,263,101 (GRCm38) missense probably damaging 1.00
R8409:Fig4 UTSW 10 41,265,431 (GRCm38) missense probably benign 0.01
R8435:Fig4 UTSW 10 41,285,674 (GRCm38) missense probably benign
R8474:Fig4 UTSW 10 41,232,174 (GRCm38) missense probably benign 0.30
R9086:Fig4 UTSW 10 41,285,403 (GRCm38) missense possibly damaging 0.50
R9131:Fig4 UTSW 10 41,265,411 (GRCm38) missense possibly damaging 0.95
R9248:Fig4 UTSW 10 41,277,482 (GRCm38) missense probably benign
R9401:Fig4 UTSW 10 41,267,737 (GRCm38) missense probably benign
R9564:Fig4 UTSW 10 41,285,391 (GRCm38) missense probably benign 0.20
R9627:Fig4 UTSW 10 41,232,182 (GRCm38) missense probably benign 0.01
R9649:Fig4 UTSW 10 41,267,767 (GRCm38) missense probably benign 0.00
Z1088:Fig4 UTSW 10 41,253,731 (GRCm38) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCAATTCACATGTGCATGCAC -3'
(R):5'- GGACAGATCTGGAACTTTCTGGC -3'

Sequencing Primer
(F):5'- CCACAGCTTTGTCATCATC -3'
(R):5'- GGAACTTTCTGGCCCTGTGC -3'
Posted On 2017-10-10