Incidental Mutation 'R5913:Fktn'
Institutional Source Beutler Lab
Gene Symbol Fktn
Ensembl Gene ENSMUSG00000028414
Gene Namefukutin
SynonymsFukutin, Fcmd
MMRRC Submission 044110-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R5913 (G1)
Quality Score225
Status Validated
Chromosomal Location53713998-53777890 bp(+) (GRCm38)
Type of Mutationnonsense
DNA Base Change (assembly) G to A at 53735035 bp
Amino Acid Change Tryptophan to Stop codon at position 224 (W224*)
Ref Sequence ENSEMBL: ENSMUSP00000152867 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061771] [ENSMUST00000107638] [ENSMUST00000128667] [ENSMUST00000221657] [ENSMUST00000222290]
Predicted Effect probably null
Transcript: ENSMUST00000061771
AA Change: W185*
SMART Domains Protein: ENSMUSP00000061489
Gene: ENSMUSG00000028414
AA Change: W185*

transmembrane domain 7 28 N/A INTRINSIC
Pfam:LicD 288 393 2.4e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000107638
SMART Domains Protein: ENSMUSP00000138774
Gene: ENSMUSG00000028414

transmembrane domain 7 28 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000128667
AA Change: W185*
SMART Domains Protein: ENSMUSP00000114699
Gene: ENSMUSG00000028414
AA Change: W185*

transmembrane domain 7 28 N/A INTRINSIC
Pfam:LicD 288 393 2.4e-10 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000221657
AA Change: W224*
Predicted Effect probably benign
Transcript: ENSMUST00000222290
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.3%
Validation Efficiency 97% (75/77)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a putative transmembrane protein that is localized to the cis-Golgi compartment, where it may be involved in the glycosylation of alpha-dystroglycan in skeletal muscle. The encoded protein is thought to be a glycosyltransferase and could play a role in brain development. Defects in this gene are a cause of Fukuyama-type congenital muscular dystrophy (FCMD), Walker-Warburg syndrome (WWS), limb-girdle muscular dystrophy type 2M (LGMD2M), and dilated cardiomyopathy type 1X (CMD1X). Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Nov 2010]
PHENOTYPE: Homozygous null mice die by E9.5. Embryos exhibit diverse phenotypes such as growth retardation, folding of the egg cylinder, leakage of maternal red blood cells into the yolk sac cavity, increased number of apoptotic cells in the ectoderm, and thin and breached basement membranes. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Als2cl A T 9: 110,889,705 probably null Het
Arhgef19 A T 4: 141,249,298 H457L probably benign Het
Armc3 A G 2: 19,310,047 Y856C possibly damaging Het
Bdp1 A T 13: 100,051,104 V1585D probably benign Het
Bhlhe40 T G 6: 108,665,193 M366R possibly damaging Het
Bora C T 14: 99,068,512 S439L probably benign Het
Cacnb4 G A 2: 52,434,784 probably benign Het
Carm1 T C 9: 21,587,552 S529P probably benign Het
Cd200r1 A G 16: 44,789,671 I84M possibly damaging Het
Cd209a A G 8: 3,748,742 S22P probably benign Het
Celf2 A T 2: 7,081,158 M1K probably null Het
Cep112 A G 11: 108,757,688 T783A probably damaging Het
Cep95 T C 11: 106,818,509 probably benign Het
Clip4 G A 17: 71,824,765 R366K probably benign Het
Csmd2 A G 4: 128,551,988 K3284E probably benign Het
Csn3 T A 5: 87,927,611 L12Q probably damaging Het
Ctdnep1 T C 11: 69,988,865 L39P probably damaging Het
Cxcl17 C T 7: 25,402,246 W55* probably null Het
Cyp2u1 G A 3: 131,303,211 probably benign Het
Dmgdh A T 13: 93,752,323 E823V possibly damaging Het
Dnah2 T C 11: 69,448,430 I3078V probably damaging Het
Dpp10 A C 1: 123,384,289 Y446D probably damaging Het
Eif2s3y T C Y: 1,017,365 V290A probably benign Homo
Gm37240 T C 3: 84,967,598 probably benign Het
Gm9573 C T 17: 35,623,231 probably benign Het
Gpr3 A G 4: 133,211,178 V61A probably damaging Het
Gulo T C 14: 66,000,021 probably null Het
Hectd4 T A 5: 121,323,974 I968K possibly damaging Het
Hmox2 G T 16: 4,764,868 R155L probably damaging Het
Ifnlr1 C A 4: 135,705,269 Q339K probably damaging Het
Ifnlr1 A T 4: 135,705,270 Q339L probably damaging Het
Irf4 T A 13: 30,757,758 S365T probably benign Het
Klrb1a T G 6: 128,618,509 D124A probably damaging Het
Macf1 A T 4: 123,476,039 I78N probably damaging Het
Mctp1 G T 13: 76,759,825 probably null Het
Mxra8 A T 4: 155,843,303 probably null Het
Nlrp2 T A 7: 5,324,903 probably null Het
Olfr1 AGCGGTCGTAGGC AGC 11: 73,395,654 probably null Het
P2ry13 T C 3: 59,209,365 T331A probably benign Het
Padi2 G A 4: 140,917,641 R62H probably benign Het
Pcdhb15 A T 18: 37,474,654 Q313L probably benign Het
Pcdhga11 A G 18: 37,755,992 I18V probably benign Het
Pcdhga11 A G 18: 37,758,089 R717G probably benign Het
Pcif1 C A 2: 164,884,492 probably benign Het
Pkd1l1 T C 11: 8,863,849 T1501A probably benign Het
Plekhg2 C A 7: 28,364,602 R473L probably damaging Het
Plekhn1 T C 4: 156,222,695 Y466C probably damaging Het
Sec22c A G 9: 121,690,302 S83P possibly damaging Het
Sgcz T A 8: 37,526,271 Q224L possibly damaging Het
Slc27a1 C T 8: 71,584,263 P381L probably benign Het
Slc8a1 T A 17: 81,648,002 I536F probably damaging Het
Src T A 2: 157,466,030 probably null Het
Sybu T A 15: 44,787,621 T96S probably damaging Het
Tbc1d22a T C 15: 86,351,728 Y363H probably damaging Het
Tdrd6 T C 17: 43,628,411 E582G possibly damaging Het
Tmem131 C A 1: 36,819,128 V713L probably benign Het
Tnfsf13b T A 8: 10,006,988 L49Q probably damaging Het
Trem2 T A 17: 48,346,633 probably benign Het
Tspyl3 T A 2: 153,224,716 M201L probably benign Het
Ttl A G 2: 129,076,041 D141G probably benign Het
Ube2z A G 11: 96,061,063 V153A possibly damaging Het
Ubr3 A G 2: 70,021,215 Y1842C probably damaging Het
Usp33 T C 3: 152,380,592 V656A probably damaging Het
Vmn2r74 G A 7: 85,951,890 R847C probably damaging Het
Vmo1 A T 11: 70,514,415 V63D probably damaging Het
Zcwpw1 T A 5: 137,800,007 D155E probably benign Het
Zeb1 T G 18: 5,766,765 S425R possibly damaging Het
Other mutations in Fktn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00468:Fktn APN 4 53734866 missense probably benign 0.17
IGL00562:Fktn APN 4 53747007 critical splice acceptor site probably null
IGL00563:Fktn APN 4 53747007 critical splice acceptor site probably null
IGL00972:Fktn APN 4 53734992 missense probably damaging 1.00
IGL01025:Fktn APN 4 53737568 missense possibly damaging 0.51
IGL02329:Fktn APN 4 53720181 missense probably benign 0.40
IGL03149:Fktn APN 4 53744653 missense probably benign
IGL03310:Fktn APN 4 53720120 nonsense probably null
beijing UTSW 4 53734880 missense probably damaging 1.00
R0257:Fktn UTSW 4 53734898 missense probably benign 0.09
R0311:Fktn UTSW 4 53744620 missense probably benign 0.10
R1368:Fktn UTSW 4 53734880 missense probably damaging 1.00
R1500:Fktn UTSW 4 53735065 missense probably benign
R1654:Fktn UTSW 4 53761220 missense probably benign 0.01
R1757:Fktn UTSW 4 53747003 splice site probably benign
R2007:Fktn UTSW 4 53735099 missense possibly damaging 0.56
R4308:Fktn UTSW 4 53724617 intron probably benign
R4374:Fktn UTSW 4 53720201 missense probably damaging 0.99
R4798:Fktn UTSW 4 53744637 missense probably benign 0.01
R5563:Fktn UTSW 4 53761327 missense probably damaging 1.00
R5997:Fktn UTSW 4 53735061 missense probably benign 0.00
R6227:Fktn UTSW 4 53731136 missense probably benign
R6942:Fktn UTSW 4 53735128 critical splice donor site probably null
R7832:Fktn UTSW 4 53734859 missense probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2017-02-28