Incidental Mutation 'IGL02353:Fgd4'
ID289570
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Fgd4
Ensembl Gene ENSMUSG00000022788
Gene NameFYVE, RhoGEF and PH domain containing 4
SynonymsFrabin-alpha, 9330209B17Rik, ZFYVE6, Frabin-gamma, Frabin-beta, Frabin
Accession Numbers

Genbank: NM_139232; MGI: 2183747

Is this an essential gene? Possibly essential (E-score: 0.649) question?
Stock #IGL02353
Quality Score
Status
Chromosome16
Chromosomal Location16416917-16600549 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 16462045 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 383 (I383V)
Ref Sequence ENSEMBL: ENSMUSP00000125649 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069284] [ENSMUST00000159542] [ENSMUST00000161188] [ENSMUST00000161861] [ENSMUST00000162671]
Predicted Effect possibly damaging
Transcript: ENSMUST00000069284
AA Change: I383V

PolyPhen 2 Score 0.880 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000069573
Gene: ENSMUSG00000022788
AA Change: I383V

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 523 1.91e-19 SMART
FYVE 551 620 2.2e-30 SMART
PH 644 742 1.31e-8 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000159542
AA Change: I383V

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000125649
Gene: ENSMUSG00000022788
AA Change: I383V

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000161188
AA Change: I383V

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000123763
Gene: ENSMUSG00000022788
AA Change: I383V

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 523 1.91e-19 SMART
FYVE 551 603 1.94e-8 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000161861
AA Change: I383V

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000125174
Gene: ENSMUSG00000022788
AA Change: I383V

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 523 1.91e-19 SMART
FYVE 551 620 2.2e-30 SMART
PH 644 742 1.31e-8 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162045
SMART Domains Protein: ENSMUSP00000125435
Gene: ENSMUSG00000022788

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 504 2.36e-1 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162124
SMART Domains Protein: ENSMUSP00000125165
Gene: ENSMUSG00000022788

DomainStartEndE-ValueType
RhoGEF 166 348 1.48e-57 SMART
PH 379 460 2.36e-1 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000162671
AA Change: I383V

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000125736
Gene: ENSMUSG00000022788
AA Change: I383V

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 523 1.91e-19 SMART
FYVE 551 620 2.2e-30 SMART
PH 644 742 1.31e-8 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172181
SMART Domains Protein: ENSMUSP00000131870
Gene: ENSMUSG00000022788

DomainStartEndE-ValueType
RhoGEF 210 392 1.48e-57 SMART
PH 423 523 1.91e-19 SMART
FYVE 551 603 1.94e-8 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene is a member of the FYVE, RhoGEF and PH domain containing (FGD) family. The encoded protein is a Cdc42-specific guanine nucleotide exchange factor (GEF) that plays an essential role in regulating the actin cytoskeleton and cell morphology. Disruption of the gene in mouse causes abnormal nerve development and dysmyelination. Mutations in a similar gene in human can cause Charcot-Marie-Tooth disease type 4H (CMT4H), a disorder of the peripheral nervous system. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2014]
PHENOTYPE: Mice homozygous for a knock-out allele display dysmyelination in early peripheral nerve development, followed by severe myelin abnormalities, demyelinationn, nervous system electrophysiological deficits, and decreased grip strength at later stages. [provided by MGI curators]
Allele List at MGI

All alleles(60) : Gene trapped(60)

Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
8030411F24Rik A G 2: 148,783,467 probably benign Het
Aldh18a1 A T 19: 40,577,920 V102D probably damaging Het
Car4 C T 11: 84,965,767 P294S probably damaging Het
Casp6 C T 3: 129,910,526 S87L probably damaging Het
Ccdc121 T C 1: 181,510,625 E254G possibly damaging Het
Ccnl1 A C 3: 65,948,720 C255G probably damaging Het
Celf4 T C 18: 25,486,898 I485M probably damaging Het
Cntln A G 4: 85,049,850 R769G probably damaging Het
Cyp2d12 T C 15: 82,558,970 V360A probably benign Het
Dgki T C 6: 36,847,389 E1068G probably damaging Het
Fbxl4 A G 4: 22,433,684 N607S probably benign Het
Fgd6 C T 10: 94,138,396 T1333I possibly damaging Het
Got1 A G 19: 43,524,443 S5P probably damaging Het
Herc2 T A 7: 56,114,812 N995K probably damaging Het
Kcnma1 A G 14: 23,591,613 F159S probably damaging Het
Krt83 T C 15: 101,485,458 S456G probably benign Het
Lhb T C 7: 45,421,294 V32A possibly damaging Het
Mau2 A T 8: 70,019,638 V602E probably damaging Het
Mpst C T 15: 78,410,085 L6F probably damaging Het
Nlrp2 G A 7: 5,337,599 T72I probably damaging Het
Olfr44 A G 9: 39,485,148 I32T probably benign Het
Phldb2 T C 16: 45,748,779 Y1239C probably damaging Het
Slc22a8 T C 19: 8,608,255 F328S possibly damaging Het
Spns1 C T 7: 126,375,140 R94Q probably damaging Het
Sult2a3 G A 7: 14,121,650 R94* probably null Het
Syt16 A G 12: 74,129,471 N38S probably damaging Het
Tbc1d1 G A 5: 64,256,836 R180Q probably damaging Het
Ush2a T C 1: 188,728,438 I2632T probably benign Het
Vcam1 T A 3: 116,115,894 I595F possibly damaging Het
Other mutations in Fgd4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01289:Fgd4 APN 16 16484303 missense probably damaging 0.99
IGL01455:Fgd4 APN 16 16490490 missense probably benign 0.22
IGL02035:Fgd4 APN 16 16490416 splice site probably benign
IGL02360:Fgd4 APN 16 16462045 missense probably damaging 0.96
IGL03100:Fgd4 APN 16 16477519 splice site probably benign
11287:Fgd4 UTSW 16 16423923 missense probably damaging 1.00
R0787:Fgd4 UTSW 16 16423901 splice site probably benign
R0853:Fgd4 UTSW 16 16474387 splice site probably benign
R0879:Fgd4 UTSW 16 16477449 missense probably damaging 1.00
R1482:Fgd4 UTSW 16 16484473 missense probably benign 0.39
R1619:Fgd4 UTSW 16 16424056 missense possibly damaging 0.52
R1635:Fgd4 UTSW 16 16475029 nonsense probably null
R2018:Fgd4 UTSW 16 16435960 missense probably benign 0.15
R2120:Fgd4 UTSW 16 16425828 missense probably benign 0.44
R2292:Fgd4 UTSW 16 16436000 missense possibly damaging 0.95
R2902:Fgd4 UTSW 16 16425865 missense probably damaging 1.00
R4575:Fgd4 UTSW 16 16437032 missense probably damaging 1.00
R4747:Fgd4 UTSW 16 16423929 missense probably damaging 1.00
R4941:Fgd4 UTSW 16 16484538 missense probably benign
R5196:Fgd4 UTSW 16 16484142 missense probably benign 0.01
R5372:Fgd4 UTSW 16 16484291 missense probably benign 0.03
R5457:Fgd4 UTSW 16 16462009 missense probably benign 0.39
R5486:Fgd4 UTSW 16 16475037 missense probably damaging 1.00
R6709:Fgd4 UTSW 16 16484481 missense probably benign 0.09
R6962:Fgd4 UTSW 16 16484087 splice site probably null
R7207:Fgd4 UTSW 16 16484556 missense probably benign 0.11
Z1088:Fgd4 UTSW 16 16484470 nonsense probably null
Posted On2015-04-16