Incidental Mutation 'R0017:Fig4'
ID 8282
Institutional Source Beutler Lab
Gene Symbol Fig4
Ensembl Gene ENSMUSG00000038417
Gene Name FIG4 phosphoinositide 5-phosphatase
Synonyms A530089I17Rik
MMRRC Submission 038312-MU
Accession Numbers

Ncbi RefSeq: NM_133999.1; MGI:2143585
Essential gene? Possibly non essential (E-score: 0.399) question?
Stock # R0017 (G1)
Quality Score
Status Validated
Chromosome 10
Chromosomal Location 41188172-41303260 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 41273007 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 150 (Y150H)
Ref Sequence ENSEMBL: ENSMUSP00000039598 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043814]
AlphaFold Q91WF7
Predicted Effect possibly damaging
Transcript: ENSMUST00000043814
AA Change: Y150H

PolyPhen 2 Score 0.939 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000039598
Gene: ENSMUSG00000038417
AA Change: Y150H

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 0.4379 question?
Coding Region Coverage
  • 1x: 79.1%
  • 3x: 69.1%
  • 10x: 41.8%
  • 20x: 21.2%
Validation Efficiency 93% (76/82)
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: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700010I14Rik G T 17: 9,008,106 probably benign Het
Adgrv1 T C 13: 81,578,946 N429S probably benign Het
Cdca8 T C 4: 124,920,375 T208A probably benign Het
Dcdc5 G A 2: 106,357,196 noncoding transcript Het
Fsip2 G A 2: 82,992,072 V6050M probably damaging Het
Gpld1 A G 13: 24,990,118 D842G probably damaging Het
Hmgcr A G 13: 96,652,089 probably benign Het
Ifit2 A T 19: 34,573,573 N171I probably damaging Het
Ipo11 T A 13: 106,886,730 I416L probably benign Het
Kcnab1 G A 3: 65,357,106 V259M probably damaging Het
Kif5c A G 2: 49,732,713 T526A probably benign Het
Nucb2 A G 7: 116,533,151 D331G probably benign Het
Pfdn6 T C 17: 33,939,564 R79G probably damaging Het
Pkd1 G T 17: 24,578,539 probably null Het
Ptpro T C 6: 137,416,827 V831A probably benign Het
Reg3b T A 6: 78,372,861 M128K possibly damaging Het
Rif1 A G 2: 52,116,674 T2207A probably benign Het
Rpa1 A C 11: 75,314,861 N223K probably null Het
Rras2 T C 7: 114,048,255 probably benign Het
Scyl3 T A 1: 163,939,969 I204N possibly damaging Het
Slc45a1 C A 4: 150,629,566 D741Y possibly damaging Het
Slco1a5 A T 6: 142,236,335 probably benign Het
Smg5 G T 3: 88,351,105 R461L probably damaging Het
Sync G A 4: 129,293,744 V190M probably damaging Het
Tshr A T 12: 91,537,886 I533F possibly damaging Het
Tsn T C 1: 118,300,859 D211G probably damaging Het
Ttn G A 2: 76,791,644 T15518I probably benign Het
Vapb A G 2: 173,771,604 T99A probably benign Het
Zfp280d A T 9: 72,339,010 probably null Het
Other mutations in Fig4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00972:Fig4 APN 10 41251788 missense probably damaging 0.99
IGL01013:Fig4 APN 10 41267786 missense probably benign 0.00
IGL01066:Fig4 APN 10 41285417 splice site probably benign
IGL01501:Fig4 APN 10 41270374 missense probably benign
IGL01503:Fig4 APN 10 41256518 missense probably benign 0.00
IGL01535:Fig4 APN 10 41256494 missense probably benign 0.00
IGL01733:Fig4 APN 10 41277393 missense possibly damaging 0.49
IGL01782:Fig4 APN 10 41270400 missense probably benign 0.18
IGL01866:Fig4 APN 10 41232164 missense possibly damaging 0.77
IGL01934:Fig4 APN 10 41228112 missense probably benign 0.03
IGL01966:Fig4 APN 10 41232102 splice site probably null
IGL02032:Fig4 APN 10 41303006 missense probably benign 0.00
IGL02225:Fig4 APN 10 41256452 missense probably benign
IGL02345:Fig4 APN 10 41267774 missense probably null 1.00
IGL02532:Fig4 APN 10 41285281 splice site probably benign
IGL02686:Fig4 APN 10 41264004 missense probably damaging 0.99
IGL02965:Fig4 APN 10 41285665 missense probably damaging 0.98
P0021:Fig4 UTSW 10 41251825 missense probably damaging 1.00
R0017:Fig4 UTSW 10 41273007 missense possibly damaging 0.94
R0117:Fig4 UTSW 10 41230041 nonsense probably null
R0144:Fig4 UTSW 10 41258049 missense probably damaging 0.99
R0655:Fig4 UTSW 10 41285677 missense probably damaging 1.00
R0701:Fig4 UTSW 10 41240512 nonsense probably null
R0751:Fig4 UTSW 10 41272982 missense probably damaging 1.00
R1540:Fig4 UTSW 10 41188586 missense possibly damaging 0.60
R1586:Fig4 UTSW 10 41265427 missense probably damaging 0.99
R2916:Fig4 UTSW 10 41258075 missense probably damaging 0.98
R3927:Fig4 UTSW 10 41263139 missense probably benign
R4304:Fig4 UTSW 10 41256427 missense probably benign 0.01
R4586:Fig4 UTSW 10 41188632 missense probably damaging 1.00
R4678:Fig4 UTSW 10 41272998 missense probably benign 0.27
R4858:Fig4 UTSW 10 41233590 missense probably benign 0.00
R5614:Fig4 UTSW 10 41272985 missense probably damaging 0.98
R5896:Fig4 UTSW 10 41254885 missense possibly damaging 0.67
R6126:Fig4 UTSW 10 41265447 missense probably damaging 0.99
R7056:Fig4 UTSW 10 41220932 missense probably benign 0.09
R7350:Fig4 UTSW 10 41251756 missense probably benign 0.03
R7452:Fig4 UTSW 10 41240637 missense possibly damaging 0.88
R7481:Fig4 UTSW 10 41230005 critical splice donor site probably null
R7610:Fig4 UTSW 10 41253713 missense probably damaging 1.00
R7818:Fig4 UTSW 10 41263166 missense probably damaging 0.98
R7830:Fig4 UTSW 10 41256466 missense probably benign 0.00
R8263:Fig4 UTSW 10 41267715 nonsense probably null
R8319:Fig4 UTSW 10 41263101 missense probably damaging 1.00
R8409:Fig4 UTSW 10 41265431 missense probably benign 0.01
R8435:Fig4 UTSW 10 41285674 missense probably benign
R8474:Fig4 UTSW 10 41232174 missense probably benign 0.30
R9086:Fig4 UTSW 10 41285403 missense possibly damaging 0.50
R9131:Fig4 UTSW 10 41265411 missense possibly damaging 0.95
R9248:Fig4 UTSW 10 41277482 missense probably benign
R9401:Fig4 UTSW 10 41267737 missense probably benign
R9564:Fig4 UTSW 10 41285391 missense probably benign 0.20
R9627:Fig4 UTSW 10 41232182 missense probably benign 0.01
R9649:Fig4 UTSW 10 41267767 missense probably benign 0.00
Z1088:Fig4 UTSW 10 41253731 missense probably damaging 1.00
Posted On 2012-11-21