Incidental Mutation 'R9360:Fktn'
ID 708621
Institutional Source Beutler Lab
Gene Symbol Fktn
Ensembl Gene ENSMUSG00000028414
Gene Name fukutin
Synonyms Fcmd, Fukutin
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9360 (G1)
Quality Score 182.009
Status Not validated
Chromosome 4
Chromosomal Location 53713745-53765785 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 53734854 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Aspartic acid at position 125 (G125D)
Ref Sequence ENSEMBL: ENSMUSP00000114699 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000061771] [ENSMUST00000107638] [ENSMUST00000128667] [ENSMUST00000221657] [ENSMUST00000222290]
AlphaFold Q8R507
Predicted Effect probably benign
Transcript: ENSMUST00000061771
AA Change: G125D

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000061489
Gene: ENSMUSG00000028414
AA Change: G125D

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
AA Change: G125D

PolyPhen 2 Score 0.028 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000114699
Gene: ENSMUSG00000028414
AA Change: G125D

DomainStartEndE-ValueType
transmembrane domain 7 28 N/A INTRINSIC
Pfam:LicD 288 393 2.4e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000221657
AA Change: G164D

PolyPhen 2 Score 0.047 (Sensitivity: 0.94; Specificity: 0.83)
Predicted Effect probably benign
Transcript: ENSMUST00000222290
Meta Mutation Damage Score 0.0586 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.1%
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 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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam4 A G 12: 81,468,261 (GRCm39) L120P probably damaging Het
Asb6 A G 2: 30,714,334 (GRCm39) S259P probably damaging Het
Atp6v0a2 C A 5: 124,767,259 (GRCm39) S7R possibly damaging Het
Btbd16 C T 7: 130,417,516 (GRCm39) R344C probably damaging Het
Cacna1h G A 17: 25,594,336 (GRCm39) A2274V probably benign Het
Caml A C 13: 55,771,030 (GRCm39) N43H probably damaging Het
Ccar2 A G 14: 70,379,445 (GRCm39) S518P probably damaging Het
Cdkl3 A G 11: 51,924,349 (GRCm39) I546V probably null Het
Chac1 C T 2: 119,182,854 (GRCm39) T84I probably damaging Het
Col6a6 T C 9: 105,644,686 (GRCm39) T1201A probably benign Het
Csf1 T C 3: 107,661,158 (GRCm39) T120A possibly damaging Het
Ctsj T A 13: 61,151,634 (GRCm39) I95F probably benign Het
Cyp4f17 C T 17: 32,743,880 (GRCm39) R353C probably benign Het
Depdc1a A G 3: 159,232,168 (GRCm39) M640V possibly damaging Het
Dgkq A G 5: 108,798,469 (GRCm39) V633A probably damaging Het
Fdft1 A T 14: 63,415,189 (GRCm39) Y14* probably null Het
Ftdc1 T C 16: 58,434,234 (GRCm39) D161G probably benign Het
Gfm2 T A 13: 97,289,752 (GRCm39) V179E probably damaging Het
Gpr12 A G 5: 146,520,299 (GRCm39) F208L probably benign Het
Greb1 A G 12: 16,790,037 (GRCm39) S4P probably damaging Het
Hlcs A T 16: 93,932,672 (GRCm39) I717N probably damaging Het
Hormad1 G A 3: 95,483,622 (GRCm39) A145T probably benign Het
Kcmf1 A T 6: 72,838,826 (GRCm39) C33* probably null Het
Kif13a A T 13: 46,962,472 (GRCm39) S561T probably benign Het
Klhl20 G T 1: 160,921,269 (GRCm39) P571Q probably benign Het
Kpna6 A T 4: 129,547,635 (GRCm39) M304K probably benign Het
Krt75 T C 15: 101,476,729 (GRCm39) K387E probably damaging Het
Lum A T 10: 97,404,752 (GRCm39) K216* probably null Het
Meioc A G 11: 102,565,779 (GRCm39) N409S probably benign Het
Mrpl20 T C 4: 155,888,402 (GRCm39) probably null Het
Naa16 A T 14: 79,593,943 (GRCm39) I374N probably benign Het
Nbea A G 3: 55,943,319 (GRCm39) I652T possibly damaging Het
Nhsl1 G A 10: 18,194,898 (GRCm39) G56R probably damaging Het
Obscn T C 11: 58,973,650 (GRCm39) I1894V probably benign Het
Olig2 A C 16: 91,023,774 (GRCm39) T163P probably damaging Het
Or13c7c A G 4: 43,835,765 (GRCm39) S242P probably benign Het
Or4g7 T C 2: 111,309,684 (GRCm39) I185T probably benign Het
Or5p81 T A 7: 108,266,977 (GRCm39) L118Q probably damaging Het
Or7e168 T A 9: 19,720,529 (GRCm39) V305D possibly damaging Het
Parp4 G A 14: 56,878,775 (GRCm39) probably null Het
Pcdhb2 T C 18: 37,429,551 (GRCm39) I508T probably damaging Het
Pcdhga8 T C 18: 37,859,787 (GRCm39) F281S probably damaging Het
Pom121l12 T A 11: 14,549,516 (GRCm39) M74K possibly damaging Het
Pramel39-ps G T 5: 94,451,001 (GRCm39) P375H probably damaging Het
Prpf8 T C 11: 75,381,156 (GRCm39) Y219H possibly damaging Het
Rhag T C 17: 41,142,548 (GRCm39) V251A possibly damaging Het
Rrs1 A G 1: 9,616,845 (GRCm39) *366W probably null Het
Sgpp2 A G 1: 78,367,143 (GRCm39) D92G probably damaging Het
Slc44a3 C A 3: 121,325,908 (GRCm39) probably benign Het
Smg8 T C 11: 86,968,956 (GRCm39) M257V probably benign Het
Taar7e T A 10: 23,913,949 (GRCm39) Y146* probably null Het
Tet2 G T 3: 133,192,903 (GRCm39) N510K possibly damaging Het
Tgfbr3 T C 5: 107,257,550 (GRCm39) I836M unknown Het
Thada A G 17: 84,499,410 (GRCm39) V1929A probably benign Het
Tram1l1 A T 3: 124,115,899 (GRCm39) D353V probably damaging Het
Trf T A 9: 103,094,734 (GRCm39) probably null Het
Trim15 A T 17: 37,177,942 (GRCm39) C18S probably damaging Het
Vmn1r62 T C 7: 5,678,952 (GRCm39) I211T probably damaging Het
Zdhhc17 A G 10: 110,783,165 (GRCm39) V501A probably benign Het
Zfp563 A G 17: 33,324,428 (GRCm39) E341G probably benign 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
R9082:Fktn UTSW 4 53,720,010 (GRCm39) missense unknown
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
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'- TCCTTAGGGACAGTCTCCATTC -3'
(R):5'- TGACCATGCCAGAGGTAGTTG -3'

Sequencing Primer
(F):5'- GGGACAGTCTCCATTCTCCACAG -3'
(R):5'- ATGCCAGAGGTAGTTGCCACTC -3'
Posted On 2022-04-18