Incidental Mutation 'R4703:Epn1'
ID356207
Institutional Source Beutler Lab
Gene Symbol Epn1
Ensembl Gene ENSMUSG00000035203
Gene Nameepsin 1
SynonymsIbp1
MMRRC Submission 041951-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4703 (G1)
Quality Score98
Status Validated
Chromosome7
Chromosomal Location5080235-5098178 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 5095148 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 319 (D319E)
Ref Sequence ENSEMBL: ENSMUSP00000146638 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000045277] [ENSMUST00000098845] [ENSMUST00000208634]
Predicted Effect probably damaging
Transcript: ENSMUST00000045277
AA Change: D319E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000043340
Gene: ENSMUSG00000035203
AA Change: D319E

DomainStartEndE-ValueType
ENTH 18 144 5.84e-65 SMART
low complexity region 157 174 N/A INTRINSIC
UIM 183 202 2.94e-1 SMART
UIM 208 227 4.15e-1 SMART
UIM 233 252 5.48e-1 SMART
low complexity region 279 293 N/A INTRINSIC
low complexity region 294 316 N/A INTRINSIC
low complexity region 332 350 N/A INTRINSIC
low complexity region 363 379 N/A INTRINSIC
low complexity region 454 466 N/A INTRINSIC
low complexity region 536 545 N/A INTRINSIC
low complexity region 550 566 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000098845
AA Change: D319E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000096445
Gene: ENSMUSG00000035203
AA Change: D319E

DomainStartEndE-ValueType
ENTH 18 144 5.84e-65 SMART
low complexity region 157 174 N/A INTRINSIC
UIM 183 202 2.94e-1 SMART
UIM 208 227 4.15e-1 SMART
UIM 233 252 5.48e-1 SMART
low complexity region 279 293 N/A INTRINSIC
low complexity region 294 316 N/A INTRINSIC
low complexity region 332 350 N/A INTRINSIC
low complexity region 363 379 N/A INTRINSIC
low complexity region 454 466 N/A INTRINSIC
low complexity region 536 545 N/A INTRINSIC
low complexity region 550 566 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000152083
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155436
Predicted Effect probably damaging
Transcript: ENSMUST00000208634
AA Change: D319E

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)
Meta Mutation Damage Score 0.6467 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.6%
Validation Efficiency 97% (98/101)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the epsin protein family. The encoded protein binds clathrin and is involved in the endocytosis of clathrin-coated vesicles. Loss of function of this gene is associated with reduced tumor growth and progression in certain cancer types. [provided by RefSeq, Mar 2016]
PHENOTYPE: Mice homozygous for a null mutation are viable and fertile with no gross abnormalities. Mice homozygous null for both Epn1 and Epn2 display defects in angiogenic vascular remodeling, impaired somitogenesis and extensive cell death in the nervous tissue, resulting in lethality during organogenesis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921517D22Rik T A 13: 59,689,528 T248S possibly damaging Het
AA986860 T C 1: 130,743,355 V438A probably benign Het
Adam25 G T 8: 40,754,126 C143F probably damaging Het
Aox2 T A 1: 58,358,957 F1286I possibly damaging Het
Apobec4 A G 1: 152,756,250 T10A probably benign Het
Arhgap5 C T 12: 52,517,583 P446S probably damaging Het
Arhgef40 A G 14: 52,002,310 N1327S probably damaging Het
Armc12 A G 17: 28,532,362 D110G probably benign Het
Ascc1 A G 10: 60,049,802 Y225C probably damaging Het
Aspscr1 A T 11: 120,688,945 K39N possibly damaging Het
B4galnt1 G T 10: 127,167,525 V172F possibly damaging Het
B4galt1 A G 4: 40,823,569 V174A probably benign Het
Bcl11a C A 11: 24,163,725 A356E possibly damaging Het
Bri3bp C T 5: 125,451,766 L110F probably damaging Het
Cacna1b T C 2: 24,654,463 D1231G probably damaging Het
Ccdc33 T A 9: 58,033,670 I430F possibly damaging Het
Cgn A G 3: 94,776,095 probably benign Het
Crbn T A 6: 106,782,922 I317F possibly damaging Het
Cyp2d22 A C 15: 82,375,917 L22R probably damaging Het
Dnah7a C T 1: 53,447,317 probably null Het
Dnajc12 A G 10: 63,386,650 probably null Het
Dntt T A 19: 41,039,803 D179E probably benign Het
Enam T A 5: 88,503,791 L1053* probably null Het
Evpl C G 11: 116,222,505 R1453P probably damaging Het
Focad T A 4: 88,342,321 probably null Het
Foxp2 A T 6: 15,411,248 M542L probably benign Het
Gak T A 5: 108,569,877 Q1299L probably damaging Het
Galnt5 G T 2: 57,998,907 R173I possibly damaging Het
Gli1 G T 10: 127,330,855 P843Q possibly damaging Het
Gm5422 G T 10: 31,249,612 noncoding transcript Het
Gna14 T G 19: 16,598,980 V117G possibly damaging Het
Gpr6 T C 10: 41,071,041 T182A probably damaging Het
Ifi204 C A 1: 173,760,361 probably benign Het
Ifih1 A T 2: 62,598,876 L906H probably benign Het
Ift88 A G 14: 57,480,850 probably benign Het
Ighd A G 12: 113,416,041 probably benign Het
Ighv11-1 A C 12: 113,982,002 I77R possibly damaging Het
Il22 A T 10: 118,205,606 I75F probably damaging Het
Il23r A T 6: 67,490,702 I27K probably damaging Het
Inpp5a A C 7: 139,558,923 N261T probably damaging Het
Ints8 T G 4: 11,223,785 Q686P possibly damaging Het
Iqcf4 T C 9: 106,568,320 probably null Het
Irf2bp1 C T 7: 19,005,571 R379C possibly damaging Het
Iws1 C T 18: 32,080,013 P165S probably benign Het
Kalrn T C 16: 34,203,957 D610G probably damaging Het
Kcna10 A T 3: 107,194,610 I186F probably benign Het
Limk2 C A 11: 3,347,586 E329* probably null Het
Nadk C A 4: 155,585,227 P157T probably benign Het
Notch1 T G 2: 26,471,158 K1107Q probably benign Het
Nsd1 T A 13: 55,214,063 D281E probably damaging Het
Olfml2a T A 2: 38,951,238 L262Q probably damaging Het
Olfr1294 T A 2: 111,537,768 I174L probably benign Het
Olfr231 A G 1: 174,117,398 I206T possibly damaging Het
Olfr371 A G 8: 85,230,608 T38A possibly damaging Het
Olfr374 T A 8: 72,110,200 F211L probably damaging Het
Olfr557 A T 7: 102,698,270 T11S probably benign Het
Otogl A C 10: 107,821,924 D1048E probably damaging Het
Oxnad1 T C 14: 32,095,470 W96R probably damaging Het
Pcdh15 A T 10: 74,450,163 D743V probably damaging Het
Pclo A G 5: 14,676,480 probably benign Het
Pcnx C T 12: 81,895,164 T112I probably benign Het
Pctp T C 11: 89,987,273 E145G possibly damaging Het
Pip5k1b T C 19: 24,355,153 K389R probably damaging Het
Pla2g15 T A 8: 106,163,059 M321K probably benign Het
Pnlip T A 19: 58,676,467 D242E probably damaging Het
Ptpn21 T C 12: 98,679,392 T1096A probably benign Het
Rims3 A T 4: 120,883,297 probably benign Het
Rnf219 A G 14: 104,506,208 L145P probably benign Het
Scfd2 T A 5: 74,519,595 Q299L probably benign Het
Selplg T C 5: 113,819,033 D404G probably benign Het
Slc15a5 T C 6: 138,055,645 D237G probably benign Het
Slc16a12 T A 19: 34,674,891 H285L possibly damaging Het
Sox2 C A 3: 34,650,713 R100S probably damaging Het
Sspo G A 6: 48,500,453 C4969Y probably damaging Het
Stxbp2 A G 8: 3,632,521 S37G probably damaging Het
Tbxas1 T C 6: 39,083,857 probably null Het
Tcf4 A G 18: 69,657,910 Y307C probably damaging Het
Thsd7b A T 1: 130,049,909 probably benign Het
Tnn G T 1: 160,116,245 D999E possibly damaging Het
Trmt13 C A 3: 116,594,598 W63L probably benign Het
Tsc2 T C 17: 24,604,909 N915S probably benign Het
Tyrp1 T A 4: 80,840,806 probably null Het
Uvrag A T 7: 98,989,587 I315N probably damaging Het
Vmn1r31 C A 6: 58,471,968 *304L probably null Het
Vmn2r59 T A 7: 42,012,262 I710L probably benign Het
Vmn2r82 A T 10: 79,378,807 H208L probably damaging Het
Wtap T C 17: 12,980,824 T91A probably benign Het
Xirp1 A T 9: 120,017,027 V930E probably damaging Het
Xpo4 T G 14: 57,590,108 H877P probably benign Het
Other mutations in Epn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02227:Epn1 APN 7 5095036 missense probably benign 0.19
IGL03126:Epn1 APN 7 5095685 missense probably benign 0.01
epsilon UTSW 7 5095048 missense probably benign
R1074:Epn1 UTSW 7 5095048 missense probably benign
R1365:Epn1 UTSW 7 5093370 missense probably benign 0.05
R1848:Epn1 UTSW 7 5089998 missense probably damaging 1.00
R2041:Epn1 UTSW 7 5083875 missense probably damaging 0.99
R2237:Epn1 UTSW 7 5097602 missense probably damaging 0.98
R2238:Epn1 UTSW 7 5097602 missense probably damaging 0.98
R2239:Epn1 UTSW 7 5097602 missense probably damaging 0.98
R4255:Epn1 UTSW 7 5097638 missense probably damaging 1.00
R4324:Epn1 UTSW 7 5097211 missense probably benign 0.07
R4542:Epn1 UTSW 7 5093981 missense possibly damaging 0.63
R4740:Epn1 UTSW 7 5090013 missense probably damaging 1.00
R4845:Epn1 UTSW 7 5093909 missense possibly damaging 0.94
R5838:Epn1 UTSW 7 5097166 nonsense probably null
R5952:Epn1 UTSW 7 5093912 missense probably damaging 1.00
R6251:Epn1 UTSW 7 5095926 missense probably damaging 1.00
R6251:Epn1 UTSW 7 5095936 missense probably damaging 1.00
R6296:Epn1 UTSW 7 5090123 missense probably damaging 0.98
R6710:Epn1 UTSW 7 5097304 missense probably damaging 0.99
R6937:Epn1 UTSW 7 5089944 missense probably damaging 1.00
R7196:Epn1 UTSW 7 5093381 missense possibly damaging 0.68
R7420:Epn1 UTSW 7 5097688 missense possibly damaging 0.77
R7948:Epn1 UTSW 7 5089993 nonsense probably null
X0065:Epn1 UTSW 7 5095093 missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- AGTCATCTCTCATGGATCTTGC -3'
(R):5'- TGCCTTGGCCATCTCACAAC -3'

Sequencing Primer
(F):5'- ATGGATCTTGCTGATGTCTTCACAAC -3'
(R):5'- ACTCTGCGTAAGGCCTTCC -3'
Posted On2015-10-21