Incidental Mutation 'R4925:Cln8'
ID 378962
Institutional Source Beutler Lab
Gene Symbol Cln8
Ensembl Gene ENSMUSG00000026317
Gene Name ceroid-lipofuscinosis, neuronal 8
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.263) question?
Stock # R4925 (G1)
Quality Score 225
Status Not validated
Chromosome 8
Chromosomal Location 14881335-14901720 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 14895004 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 106 (H106R)
Ref Sequence ENSEMBL: ENSMUSP00000119031 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027554] [ENSMUST00000123990] [ENSMUST00000128839] [ENSMUST00000132001] [ENSMUST00000133578]
AlphaFold Q9QUK3
Predicted Effect possibly damaging
Transcript: ENSMUST00000027554
AA Change: H106R

PolyPhen 2 Score 0.742 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000027554
Gene: ENSMUSG00000026317
AA Change: H106R

transmembrane domain 20 42 N/A INTRINSIC
TLC 62 262 3.4e-37 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000123990
AA Change: H106R

PolyPhen 2 Score 0.810 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000119031
Gene: ENSMUSG00000026317
AA Change: H106R

transmembrane domain 20 42 N/A INTRINSIC
Blast:TLC 62 124 6e-38 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000128839
SMART Domains Protein: ENSMUSP00000121618
Gene: ENSMUSG00000026317

transmembrane domain 27 49 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000132001
Predicted Effect probably benign
Transcript: ENSMUST00000133578
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 98.0%
  • 10x: 95.0%
  • 20x: 87.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a transmembrane protein belonging to a family of proteins containing TLC domains, which are postulated to function in lipid synthesis, transport, or sensing. The protein localizes to the endoplasmic reticulum (ER), and may recycle between the ER and ER-Golgi intermediate compartment. Mutations in this gene are associated with progressive epilepsy with mental retardation (EMPR), which is a subtype of neuronal ceroid lipofuscinoses (NCL). Patients with mutations in this gene have altered levels of sphingolipid and phospholipids in the brain. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutants exhibit late-onset progressive motor neuron degeneration and retinal photoreceptor degeneration. Mutants accumulate proteolipid in neuronal cytoplasm, have hindlimb weakness and ataxia, and die at 9-14 months of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1810065E05Rik T A 11: 58,425,714 C173* probably null Het
2210407C18Rik T A 11: 58,610,687 T157S probably damaging Het
3425401B19Rik T A 14: 32,663,180 H276L possibly damaging Het
4930430A15Rik T C 2: 111,218,616 K273E probably benign Het
Adam21 T G 12: 81,560,389 M200L probably benign Het
Adamts3 A T 5: 89,684,323 S974T probably benign Het
Adamtsl3 T A 7: 82,602,299 probably null Het
Atp8b2 A G 3: 89,946,623 probably null Het
Brd8 T C 18: 34,607,335 T552A probably benign Het
Btaf1 A G 19: 37,011,333 S1826G probably benign Het
C330027C09Rik T C 16: 49,016,363 probably null Het
Ccdc163 A G 4: 116,711,331 E77G possibly damaging Het
Ces2g A G 8: 104,964,894 R194G probably benign Het
Col12a1 T G 9: 79,674,795 L1391F probably damaging Het
Col16a1 G A 4: 130,054,176 D230N probably damaging Het
Crhbp C A 13: 95,443,810 G87V possibly damaging Het
Cyp3a16 C T 5: 145,452,834 M240I probably benign Het
Cyp4a14 A T 4: 115,495,936 W60R possibly damaging Het
Fam47e A G 5: 92,585,290 Y304C probably damaging Het
Fgfbp1 A T 5: 43,979,292 D219E probably damaging Het
Fgfr2 A T 7: 130,185,272 Y485N probably damaging Het
Fhdc1 C T 3: 84,453,533 V363M probably damaging Het
Foxb1 T A 9: 69,760,155 E31V probably damaging Het
Galnt9 T C 5: 110,544,739 V13A possibly damaging Het
Ghrl T C 6: 113,716,257 D77G probably damaging Het
Gm21731 A G 13: 120,240,848 Y60C probably damaging Het
Gpr85 A G 6: 13,835,978 V309A probably benign Het
Greb1 T C 12: 16,681,471 Y1622C probably damaging Het
Greb1l T A 18: 10,547,447 M1555K possibly damaging Het
Grin2a T A 16: 9,669,823 N404Y probably damaging Het
Gtpbp1 A C 15: 79,715,968 I399L probably benign Het
Hectd4 T C 5: 121,322,690 S911P possibly damaging Het
Igkc A T 6: 70,726,536 K34* probably null Het
Igkv4-80 A C 6: 69,016,665 S81A probably benign Het
Iqgap1 T A 7: 80,765,317 I149F probably damaging Het
Lama1 C T 17: 67,794,314 A1934V probably benign Het
Lrp1 C A 10: 127,575,075 E1415* probably null Het
Macf1 A C 4: 123,526,652 C270G probably benign Het
Marveld3 A G 8: 109,948,311 V291A probably benign Het
Med23 T C 10: 24,910,747 F917S probably damaging Het
Mfng C T 15: 78,764,388 R163H probably benign Het
Ncan A T 8: 70,109,954 D551E probably benign Het
Olfr1269 T A 2: 90,118,777 T274S probably damaging Het
Olfr382 A T 11: 73,517,172 I9N possibly damaging Het
Olfr649 T C 7: 104,190,180 Y9C possibly damaging Het
Otx1 C A 11: 21,997,037 A91S probably damaging Het
Pla2g12a T C 3: 129,878,818 W34R probably damaging Het
Plekha7 A G 7: 116,158,128 F529S probably damaging Het
Ppl T A 16: 5,104,982 D215V probably damaging Het
Pramef20 A T 4: 144,377,932 M1K probably null Het
Prdm1 T A 10: 44,440,169 Y690F probably damaging Het
Prkcd T A 14: 30,607,613 D124V probably damaging Het
Ptprc C A 1: 138,099,497 D538Y probably benign Het
Rasl10b G A 11: 83,412,679 V21M probably damaging Het
Rgsl1 T A 1: 153,812,277 Y657F probably benign Het
Rrn3 T C 16: 13,799,972 C360R probably damaging Het
Scarb1 T C 5: 125,297,299 T257A probably damaging Het
Serpinb2 T A 1: 107,515,489 M6K probably benign Het
Slco4a1 T C 2: 180,472,056 Y429H probably benign Het
St13 G C 15: 81,399,585 R4G probably benign Het
Taar3 T A 10: 23,950,543 F329Y probably damaging Het
Tardbp A T 4: 148,618,651 N285K probably benign Het
Tnni2 A T 7: 142,442,693 E4V probably benign Het
Tnpo2 A T 8: 85,050,025 I454F probably damaging Het
Tpr T G 1: 150,432,565 H1690Q probably benign Het
Trav18 T C 14: 53,831,120 S6P probably benign Het
Trf T C 9: 103,219,246 N25S probably benign Het
Vmn1r59 T C 7: 5,454,116 N215S probably benign Het
Vmn2r2 T C 3: 64,137,471 M1V probably null Het
Wdr64 T C 1: 175,724,702 probably null Het
Wdr73 T C 7: 80,893,195 S222G probably benign Het
Other mutations in Cln8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00422:Cln8 APN 8 14896637 missense probably benign 0.00
IGL00791:Cln8 APN 8 14894689 start codon destroyed probably null 0.99
IGL02340:Cln8 APN 8 14895178 missense probably damaging 1.00
IGL03037:Cln8 APN 8 14894679 utr 5 prime probably benign
IGL03213:Cln8 APN 8 14894845 missense probably damaging 1.00
R0544:Cln8 UTSW 8 14896769 missense probably benign 0.32
R4184:Cln8 UTSW 8 14895030 missense probably benign 0.01
R4634:Cln8 UTSW 8 14894842 missense probably damaging 1.00
R5930:Cln8 UTSW 8 14896621 missense probably damaging 1.00
R6185:Cln8 UTSW 8 14896544 missense probably benign 0.02
R7567:Cln8 UTSW 8 14895057 missense probably benign 0.03
R8077:Cln8 UTSW 8 14894950 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On 2016-04-15