Incidental Mutation 'R9082:Fktn'
ID 690067
Institutional Source Beutler Lab
Gene Symbol Fktn
Ensembl Gene ENSMUSG00000028414
Gene Name fukutin
Synonyms Fcmd, Fukutin
MMRRC Submission 068901-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9082 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 53713745-53765785 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 53720010 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 8 (V8A)
Ref Sequence ENSEMBL: ENSMUSP00000152867 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061771] [ENSMUST00000107638] [ENSMUST00000128667] [ENSMUST00000221657] [ENSMUST00000222290]
AlphaFold Q8R507
Predicted Effect probably benign
Transcript: ENSMUST00000061771
SMART Domains Protein: ENSMUSP00000061489
Gene: ENSMUSG00000028414

DomainStartEndE-ValueType
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

DomainStartEndE-ValueType
transmembrane domain 7 28 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000128667
SMART Domains Protein: ENSMUSP00000114699
Gene: ENSMUSG00000028414

DomainStartEndE-ValueType
transmembrane domain 7 28 N/A INTRINSIC
Pfam:LicD 288 393 2.4e-10 PFAM
Predicted Effect unknown
Transcript: ENSMUST00000221657
AA Change: V8A
Predicted Effect probably benign
Transcript: ENSMUST00000222290
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency 100% (55/55)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Afm G T 5: 90,698,095 (GRCm39) C499F probably damaging Het
Agap2 A G 10: 126,918,911 (GRCm39) E429G probably damaging Het
Ankrd22 A T 19: 34,126,662 (GRCm39) V56D probably damaging Het
Apol11b C T 15: 77,524,771 (GRCm39) E5K possibly damaging Het
Ccdc168 G A 1: 44,099,874 (GRCm39) S408L unknown Het
Cdk4 T A 10: 126,900,732 (GRCm39) L128Q probably damaging Het
Clu T C 14: 66,217,153 (GRCm39) S329P probably damaging Het
Cntnap5c A G 17: 58,637,335 (GRCm39) N1071D probably damaging Het
Col5a1 T C 2: 27,852,122 (GRCm39) S540P possibly damaging Het
Cpne2 A C 8: 95,295,237 (GRCm39) I441L probably benign Het
Ctu2 T C 8: 123,203,952 (GRCm39) S87P probably damaging Het
Dhodh G T 8: 110,322,734 (GRCm39) N211K probably damaging Het
Dtnb G A 12: 3,822,740 (GRCm39) A570T possibly damaging Het
Eif3m A T 2: 104,836,217 (GRCm39) V209E probably damaging Het
Fbxo31 G A 8: 122,281,136 (GRCm39) R337C probably damaging Het
Ftdc1 T C 16: 58,437,294 (GRCm39) R5G probably benign Het
Gcnt1 G T 19: 17,307,559 (GRCm39) S55R probably benign Het
Gm11011 G T 2: 169,426,424 (GRCm39) P63Q Het
Grk5 T C 19: 61,034,567 (GRCm39) I105T possibly damaging Het
Gskip G A 12: 105,665,009 (GRCm39) S16N probably benign Het
Gys1 C A 7: 45,088,917 (GRCm39) N169K probably benign Het
Itgb2 T C 10: 77,384,503 (GRCm39) L208P probably damaging Het
Kcnh7 A G 2: 62,607,878 (GRCm39) C568R probably damaging Het
Krt84 C T 15: 101,440,814 (GRCm39) G126D unknown Het
Lrrc26 T A 2: 25,180,344 (GRCm39) F115Y probably damaging Het
Mul1 T C 4: 138,166,945 (GRCm39) I338T probably damaging Het
Ncam2 T A 16: 81,412,660 (GRCm39) L716H probably damaging Het
Ncoa1 C T 12: 4,346,106 (GRCm39) V414I probably benign Het
Negr1 C A 3: 156,774,876 (GRCm39) C197* probably null Het
Nisch G T 14: 30,899,331 (GRCm39) A438E unknown Het
Nsun5 T C 5: 135,402,828 (GRCm39) L174P probably damaging Het
Obscn A T 11: 58,903,612 (GRCm39) V7454E probably benign Het
Optn A C 2: 5,059,451 (GRCm39) N22K probably damaging Het
Or5k15 C T 16: 58,709,834 (GRCm39) V250M probably damaging Het
Or6d13 G A 6: 116,517,969 (GRCm39) C185Y probably damaging Het
Pcdhb22 A G 18: 37,653,047 (GRCm39) N248S probably damaging Het
Pcnx2 A C 8: 126,613,753 (GRCm39) L566R probably damaging Het
Pdlim5 C T 3: 142,009,163 (GRCm39) V191I possibly damaging Het
Pdzrn3 C T 6: 101,146,094 (GRCm39) probably null Het
Peak1 A T 9: 56,165,504 (GRCm39) I808N probably benign Het
Pomt1 A C 2: 32,142,973 (GRCm39) Y617S probably damaging Het
Ptch2 G A 4: 116,962,297 (GRCm39) probably null Het
Rptn A G 3: 93,302,928 (GRCm39) H87R possibly damaging Het
Sez6 G A 11: 77,865,121 (GRCm39) E623K possibly damaging Het
Slc37a4 A G 9: 44,313,016 (GRCm39) T333A probably benign Het
Slc5a7 A G 17: 54,604,139 (GRCm39) V9A probably benign Het
Slc6a20a A G 9: 123,507,832 (GRCm39) F14L possibly damaging Het
Smg7 A T 1: 152,715,928 (GRCm39) M1062K probably damaging Het
Tsc22d4 T C 5: 137,749,509 (GRCm39) Y262H probably damaging Het
Vmn2r83 C T 10: 79,304,894 (GRCm39) H35Y probably benign Het
Zc3h13 CAGAGACCGGGACAGAAGGAGAGAC CAGAGAC 14: 75,569,381 (GRCm39) probably benign Het
Zeb1 C T 18: 5,772,557 (GRCm39) H949Y probably damaging Het
Zfp184 T A 13: 22,143,636 (GRCm39) H447Q probably damaging Het
Zfp551 T C 7: 12,151,004 (GRCm39) E135G probably damaging Het
Other mutations in Fktn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00468:Fktn APN 4 53,734,866 (GRCm39) missense probably benign 0.17
IGL00562:Fktn APN 4 53,747,007 (GRCm39) critical splice acceptor site probably null
IGL00563:Fktn APN 4 53,747,007 (GRCm39) critical splice acceptor site probably null
IGL00972:Fktn APN 4 53,734,992 (GRCm39) missense probably damaging 1.00
IGL01025:Fktn APN 4 53,737,568 (GRCm39) missense possibly damaging 0.51
IGL02329:Fktn APN 4 53,720,181 (GRCm39) missense probably benign 0.40
IGL03149:Fktn APN 4 53,744,653 (GRCm39) missense probably benign
IGL03310:Fktn APN 4 53,720,120 (GRCm39) nonsense probably null
beijing UTSW 4 53,734,880 (GRCm39) missense probably damaging 1.00
R0257:Fktn UTSW 4 53,734,898 (GRCm39) missense probably benign 0.09
R0311:Fktn UTSW 4 53,744,620 (GRCm39) missense probably benign 0.10
R1368:Fktn UTSW 4 53,734,880 (GRCm39) missense probably damaging 1.00
R1500:Fktn UTSW 4 53,735,065 (GRCm39) missense probably benign
R1654:Fktn UTSW 4 53,761,220 (GRCm39) missense probably benign 0.01
R1757:Fktn UTSW 4 53,747,003 (GRCm39) splice site probably benign
R2007:Fktn UTSW 4 53,735,099 (GRCm39) missense possibly damaging 0.56
R4308:Fktn UTSW 4 53,724,617 (GRCm39) intron probably benign
R4374:Fktn UTSW 4 53,720,201 (GRCm39) missense probably damaging 0.99
R4798:Fktn UTSW 4 53,744,637 (GRCm39) missense probably benign 0.01
R5563:Fktn UTSW 4 53,761,327 (GRCm39) missense probably damaging 1.00
R5913:Fktn UTSW 4 53,735,035 (GRCm39) nonsense probably null
R5997:Fktn UTSW 4 53,735,061 (GRCm39) missense probably benign 0.00
R6227:Fktn UTSW 4 53,731,136 (GRCm39) missense probably benign
R6942:Fktn UTSW 4 53,735,128 (GRCm39) critical splice donor site probably null
R7832:Fktn UTSW 4 53,734,859 (GRCm39) missense probably benign
R8819:Fktn UTSW 4 53,735,001 (GRCm39) missense possibly damaging 0.71
R8820:Fktn UTSW 4 53,735,001 (GRCm39) missense possibly damaging 0.71
R9142:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9237:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9238:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9240:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9241:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9242:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9243:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9256:Fktn UTSW 4 53,744,653 (GRCm39) missense probably benign
R9360:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9361:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9363:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9418:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9420:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9421:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9431:Fktn UTSW 4 53,734,854 (GRCm39) missense probably benign 0.03
R9634:Fktn UTSW 4 53,761,230 (GRCm39) missense probably benign
R9653:Fktn UTSW 4 53,731,273 (GRCm39) missense probably benign 0.10
R9798:Fktn UTSW 4 53,747,128 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCAGATAGCCTTTCCTGTC -3'
(R):5'- GCTTGTAGTAGTACAGCTGAAACAG -3'

Sequencing Primer
(F):5'- GCCTTAACCTCATTATGTAGCCAAGG -3'
(R):5'- CAGCAGAAAGGCAGAACTCGTC -3'
Posted On 2021-11-19