Incidental Mutation 'R5005:Epyc'
ID 390144
Institutional Source Beutler Lab
Gene Symbol Epyc
Ensembl Gene ENSMUSG00000019936
Gene Name epiphycan
Synonyms SLRR3B, PG-Lb, Dspg3, epiphycan
Accession Numbers
Essential gene? Probably non essential (E-score: 0.064) question?
Stock # R5005 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 97479930-97517770 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 97510562 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 122 (T122A)
Ref Sequence ENSEMBL: ENSMUSP00000100922 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020094] [ENSMUST00000105285]
AlphaFold P70186
Predicted Effect probably benign
Transcript: ENSMUST00000020094
AA Change: T122A

PolyPhen 2 Score 0.109 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000020094
Gene: ENSMUSG00000019936
AA Change: T122A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
LRRNT 117 147 1.79e-6 SMART
LRR 166 189 1.73e0 SMART
LRR 190 215 3.47e0 SMART
LRR 258 280 3.18e1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000105285
AA Change: T122A

PolyPhen 2 Score 0.109 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000100922
Gene: ENSMUSG00000019936
AA Change: T122A

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
LRRNT 117 147 1.79e-6 SMART
LRR 166 189 1.73e0 SMART
LRR 190 215 3.47e0 SMART
LRR 258 280 3.18e1 SMART
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.4%
  • 10x: 96.6%
  • 20x: 93.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dermatan sulfate proteoglycan 3 is a member of the small leucine-rich repeat proteoglycan family. This gene is composed of seven exons. It regulates fibrillogenesis by interacting with collagen fibrils and other extracellular matrix proteins. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out exhibit short femurs and borderline osteoarthritis at 9 months of age. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 23 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap2b1 T C 11: 83,230,218 (GRCm39) V412A probably damaging Het
Asic2 T C 11: 80,774,252 (GRCm39) Y455C probably damaging Het
Bbx T C 16: 50,086,714 (GRCm39) K61E probably damaging Het
Cd207 T C 6: 83,651,367 (GRCm39) E196G possibly damaging Het
Chn1 T A 2: 73,490,130 (GRCm39) Q49L possibly damaging Het
Cpd A G 11: 76,704,396 (GRCm39) I406T probably damaging Het
D630003M21Rik C T 2: 158,053,563 (GRCm39) V642I possibly damaging Het
Dnah7b C T 1: 46,281,188 (GRCm39) L2750F probably damaging Het
Kcnt1 A G 2: 25,791,358 (GRCm39) H567R probably damaging Het
Magi2 A G 5: 20,739,444 (GRCm39) D729G probably damaging Het
Myh4 G T 11: 67,144,241 (GRCm39) V1204L probably benign Het
Noa1 T C 5: 77,456,873 (GRCm39) Y344C probably damaging Het
Or1j19 A G 2: 36,677,370 (GRCm39) M278V probably benign Het
Or4c102 A G 2: 88,422,348 (GRCm39) M67V probably benign Het
Pex1 T C 5: 3,672,310 (GRCm39) S718P probably damaging Het
Plxnb1 T A 9: 108,935,647 (GRCm39) V1061E probably benign Het
Rdh16f1 A G 10: 127,624,546 (GRCm39) Q128R probably benign Het
Rnd2 C T 11: 101,359,825 (GRCm39) L57F probably damaging Het
Slc26a9 A T 1: 131,693,625 (GRCm39) Q705L probably damaging Het
Tas2r143 T A 6: 42,377,658 (GRCm39) C163S probably benign Het
Tigd2 A G 6: 59,188,131 (GRCm39) T333A probably benign Het
Urb2 T C 8: 124,757,920 (GRCm39) V1209A probably damaging Het
Vmn2r71 T A 7: 85,273,352 (GRCm39) V722D probably damaging Het
Other mutations in Epyc
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00430:Epyc APN 10 97,517,009 (GRCm39) missense probably benign 0.14
IGL01347:Epyc APN 10 97,510,593 (GRCm39) missense probably damaging 1.00
IGL01778:Epyc APN 10 97,517,099 (GRCm39) nonsense probably null
IGL02010:Epyc APN 10 97,485,563 (GRCm39) start codon destroyed probably null 1.00
IGL02159:Epyc APN 10 97,506,493 (GRCm39) missense probably benign 0.00
IGL03176:Epyc APN 10 97,485,562 (GRCm39) start codon destroyed probably null 0.99
R0110:Epyc UTSW 10 97,485,625 (GRCm39) missense probably benign 0.03
R0469:Epyc UTSW 10 97,485,625 (GRCm39) missense probably benign 0.03
R0510:Epyc UTSW 10 97,485,625 (GRCm39) missense probably benign 0.03
R1883:Epyc UTSW 10 97,511,695 (GRCm39) missense possibly damaging 0.83
R2013:Epyc UTSW 10 97,511,655 (GRCm39) missense probably damaging 1.00
R2355:Epyc UTSW 10 97,512,875 (GRCm39) missense probably damaging 1.00
R5958:Epyc UTSW 10 97,485,704 (GRCm39) missense probably benign
R7311:Epyc UTSW 10 97,485,562 (GRCm39) start codon destroyed probably null 0.99
R8236:Epyc UTSW 10 97,517,067 (GRCm39) missense probably damaging 1.00
R8786:Epyc UTSW 10 97,511,525 (GRCm39) missense probably damaging 1.00
R8929:Epyc UTSW 10 97,511,607 (GRCm39) missense probably benign 0.26
R9486:Epyc UTSW 10 97,511,697 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TGAGCAATTTGGTAGAGGCTC -3'
(R):5'- ATAATACCATGGCAATGCACTG -3'

Sequencing Primer
(F):5'- TTTGGTAGAGGCTCTAAATTATTGAC -3'
(R):5'- AATTTCCTATTGGCTACTATGTGTTC -3'
Posted On 2016-06-06