Incidental Mutation 'R8474:Fig4'
ID 657175
Institutional Source Beutler Lab
Gene Symbol Fig4
Ensembl Gene ENSMUSG00000038417
Gene Name FIG4 phosphoinositide 5-phosphatase
Synonyms A530089I17Rik
MMRRC Submission 067918-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.530) question?
Stock # R8474 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 41064168-41179237 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 41108170 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Isoleucine at position 677 (F677I)
Ref Sequence ENSEMBL: ENSMUSP00000039598 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000043814]
AlphaFold Q91WF7
Predicted Effect probably benign
Transcript: ENSMUST00000043814
AA Change: F677I

PolyPhen 2 Score 0.297 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000039598
Gene: ENSMUSG00000038417
AA Change: F677I

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype 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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy8 A T 15: 64,576,638 (GRCm39) S975T probably damaging Het
Adgrg1 C G 8: 95,729,936 (GRCm39) T46S probably damaging Het
Akip1 T A 7: 109,306,697 (GRCm39) D131E probably benign Het
Arhgef39 A G 4: 43,498,015 (GRCm39) V163A probably benign Het
Atg2a T C 19: 6,301,433 (GRCm39) probably null Het
Bcam A T 7: 19,494,325 (GRCm39) L357* probably null Het
Bcat2 A G 7: 45,237,075 (GRCm39) N194S probably damaging Het
Bcl2l14 T C 6: 134,400,720 (GRCm39) L47P probably benign Het
Cbln1 C T 8: 88,198,673 (GRCm39) A66T possibly damaging Het
Ccdc191 G T 16: 43,710,262 (GRCm39) probably benign Het
Cd70 C T 17: 57,456,468 (GRCm39) S45N possibly damaging Het
Cfap43 G A 19: 47,886,363 (GRCm39) A84V probably benign Het
Clca3a1 T A 3: 144,710,792 (GRCm39) N804Y possibly damaging Het
Cmah A T 13: 24,601,350 (GRCm39) N52I probably damaging Het
Crot A G 5: 9,043,518 (GRCm39) Y35H probably damaging Het
Cyp3a59 C A 5: 146,041,487 (GRCm39) P344T probably benign Het
Dnah5 A G 15: 28,247,978 (GRCm39) E705G probably benign Het
Dnm2 A G 9: 21,377,016 (GRCm39) Y125C probably damaging Het
Dst A G 1: 34,208,266 (GRCm39) Y739C probably damaging Het
Eif3a A T 19: 60,767,929 (GRCm39) M203K possibly damaging Het
Enpep C T 3: 129,113,076 (GRCm39) V283M probably damaging Het
Ephx3 A G 17: 32,407,219 (GRCm39) S240P probably damaging Het
Evi5l T C 8: 4,260,784 (GRCm39) H1011R possibly damaging Het
Gramd1b A G 9: 40,287,207 (GRCm39) probably null Het
Gse1 C T 8: 121,295,123 (GRCm39) probably benign Het
Hoxa9 A G 6: 52,202,506 (GRCm39) probably null Het
Ice1 A T 13: 70,752,566 (GRCm39) S1173R probably benign Het
Ifi207 G A 1: 173,556,605 (GRCm39) T718I possibly damaging Het
Ifit1bl1 A G 19: 34,572,262 (GRCm39) L65P probably damaging Het
Impact T C 18: 13,107,798 (GRCm39) I22T probably damaging Het
Lrp1 A G 10: 127,375,572 (GRCm39) C4409R probably damaging Het
Mark1 A G 1: 184,651,783 (GRCm39) W131R probably damaging Het
Mindy3 T C 2: 12,404,839 (GRCm39) T190A probably damaging Het
Mybbp1a A G 11: 72,338,563 (GRCm39) D721G probably benign Het
Myo1d A G 11: 80,561,745 (GRCm39) V466A possibly damaging Het
Myo5b A C 18: 74,903,411 (GRCm39) D1809A probably damaging Het
Nudcd2 C T 11: 40,624,850 (GRCm39) Q20* probably null Het
Or4f62 T C 2: 111,986,320 (GRCm39) M8T probably benign Het
Or5b101 A G 19: 13,005,357 (GRCm39) L112P probably damaging Het
Or8g2b T A 9: 39,751,048 (GRCm39) L106H possibly damaging Het
Pcif1 A T 2: 164,730,272 (GRCm39) D335V probably damaging Het
Pebp4 T A 14: 70,085,136 (GRCm39) C65S possibly damaging Het
Ptger1 C T 8: 84,395,267 (GRCm39) A248V probably benign Het
Qki A T 17: 10,537,747 (GRCm39) M19K probably benign Het
Ralgapa2 C G 2: 146,266,750 (GRCm39) A609P probably damaging Het
Robo2 C T 16: 73,745,150 (GRCm39) G875D probably damaging Het
Runx2 A G 17: 44,919,147 (GRCm39) V375A probably damaging Het
Sis A T 3: 72,836,730 (GRCm39) F841I probably damaging Het
Slc5a8 A G 10: 88,757,552 (GRCm39) D514G possibly damaging Het
Spag17 A T 3: 99,934,586 (GRCm39) T623S probably benign Het
Sppl2c A G 11: 104,078,963 (GRCm39) S588G probably benign Het
Stxbp6 A C 12: 44,949,704 (GRCm39) V75G possibly damaging Het
Tmc3 G A 7: 83,259,122 (GRCm39) R531Q probably damaging Het
Tmem258 T C 19: 10,184,550 (GRCm39) Y41H probably damaging Het
Tsks A T 7: 44,600,263 (GRCm39) T91S probably damaging Het
Vmn2r23 T C 6: 123,681,599 (GRCm39) V169A probably benign Het
Wdr54 T C 6: 83,129,985 (GRCm39) N282S probably benign Het
Yme1l1 T A 2: 23,052,584 (GRCm39) N79K probably benign Het
Other mutations in Fig4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00972:Fig4 APN 10 41,127,784 (GRCm39) missense probably damaging 0.99
IGL01013:Fig4 APN 10 41,143,782 (GRCm39) missense probably benign 0.00
IGL01066:Fig4 APN 10 41,161,413 (GRCm39) splice site probably benign
IGL01501:Fig4 APN 10 41,146,370 (GRCm39) missense probably benign
IGL01503:Fig4 APN 10 41,132,514 (GRCm39) missense probably benign 0.00
IGL01535:Fig4 APN 10 41,132,490 (GRCm39) missense probably benign 0.00
IGL01733:Fig4 APN 10 41,153,389 (GRCm39) missense possibly damaging 0.49
IGL01782:Fig4 APN 10 41,146,396 (GRCm39) missense probably benign 0.18
IGL01866:Fig4 APN 10 41,108,160 (GRCm39) missense possibly damaging 0.77
IGL01934:Fig4 APN 10 41,104,108 (GRCm39) missense probably benign 0.03
IGL01966:Fig4 APN 10 41,108,098 (GRCm39) splice site probably null
IGL02032:Fig4 APN 10 41,179,002 (GRCm39) missense probably benign 0.00
IGL02225:Fig4 APN 10 41,132,448 (GRCm39) missense probably benign
IGL02345:Fig4 APN 10 41,143,770 (GRCm39) missense probably null 1.00
IGL02532:Fig4 APN 10 41,161,277 (GRCm39) splice site probably benign
IGL02686:Fig4 APN 10 41,140,000 (GRCm39) missense probably damaging 0.99
IGL02965:Fig4 APN 10 41,161,661 (GRCm39) missense probably damaging 0.98
P0021:Fig4 UTSW 10 41,127,821 (GRCm39) missense probably damaging 1.00
R0017:Fig4 UTSW 10 41,149,003 (GRCm39) missense possibly damaging 0.94
R0017:Fig4 UTSW 10 41,149,003 (GRCm39) missense possibly damaging 0.94
R0117:Fig4 UTSW 10 41,106,037 (GRCm39) nonsense probably null
R0144:Fig4 UTSW 10 41,134,045 (GRCm39) missense probably damaging 0.99
R0655:Fig4 UTSW 10 41,161,673 (GRCm39) missense probably damaging 1.00
R0701:Fig4 UTSW 10 41,116,508 (GRCm39) nonsense probably null
R0751:Fig4 UTSW 10 41,148,978 (GRCm39) missense probably damaging 1.00
R1540:Fig4 UTSW 10 41,064,582 (GRCm39) missense possibly damaging 0.60
R1586:Fig4 UTSW 10 41,141,423 (GRCm39) missense probably damaging 0.99
R2916:Fig4 UTSW 10 41,134,071 (GRCm39) missense probably damaging 0.98
R3927:Fig4 UTSW 10 41,139,135 (GRCm39) missense probably benign
R4304:Fig4 UTSW 10 41,132,423 (GRCm39) missense probably benign 0.01
R4586:Fig4 UTSW 10 41,064,628 (GRCm39) missense probably damaging 1.00
R4678:Fig4 UTSW 10 41,148,994 (GRCm39) missense probably benign 0.27
R4858:Fig4 UTSW 10 41,109,586 (GRCm39) missense probably benign 0.00
R5614:Fig4 UTSW 10 41,148,981 (GRCm39) missense probably damaging 0.98
R5896:Fig4 UTSW 10 41,130,881 (GRCm39) missense possibly damaging 0.67
R6126:Fig4 UTSW 10 41,141,443 (GRCm39) missense probably damaging 0.99
R7056:Fig4 UTSW 10 41,096,928 (GRCm39) missense probably benign 0.09
R7350:Fig4 UTSW 10 41,127,752 (GRCm39) missense probably benign 0.03
R7452:Fig4 UTSW 10 41,116,633 (GRCm39) missense possibly damaging 0.88
R7481:Fig4 UTSW 10 41,106,001 (GRCm39) critical splice donor site probably null
R7610:Fig4 UTSW 10 41,129,709 (GRCm39) missense probably damaging 1.00
R7818:Fig4 UTSW 10 41,139,162 (GRCm39) missense probably damaging 0.98
R7830:Fig4 UTSW 10 41,132,462 (GRCm39) missense probably benign 0.00
R8263:Fig4 UTSW 10 41,143,711 (GRCm39) nonsense probably null
R8319:Fig4 UTSW 10 41,139,097 (GRCm39) missense probably damaging 1.00
R8409:Fig4 UTSW 10 41,141,427 (GRCm39) missense probably benign 0.01
R8435:Fig4 UTSW 10 41,161,670 (GRCm39) missense probably benign
R9086:Fig4 UTSW 10 41,161,399 (GRCm39) missense possibly damaging 0.50
R9131:Fig4 UTSW 10 41,141,407 (GRCm39) missense possibly damaging 0.95
R9248:Fig4 UTSW 10 41,153,478 (GRCm39) missense probably benign
R9401:Fig4 UTSW 10 41,143,733 (GRCm39) missense probably benign
R9564:Fig4 UTSW 10 41,161,387 (GRCm39) missense probably benign 0.20
R9627:Fig4 UTSW 10 41,108,178 (GRCm39) missense probably benign 0.01
R9649:Fig4 UTSW 10 41,143,763 (GRCm39) missense probably benign 0.00
Z1088:Fig4 UTSW 10 41,129,727 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTCTCAAGGCCCCATCTCTGAG -3'
(R):5'- TACTAGGAACCGGAGCTGAG -3'

Sequencing Primer
(F):5'- GCAGCTTGCAGAACAGTCATAC -3'
(R):5'- AAACTGGGTGAGAGCTGTGTCC -3'
Posted On 2021-01-18