Incidental Mutation 'R4420:Heg1'
ID 327073
Institutional Source Beutler Lab
Gene Symbol Heg1
Ensembl Gene ENSMUSG00000075254
Gene Name heart development protein with EGF-like domains 1
Synonyms 9530025L16Rik, 4632417D23Rik, LOC268884, 5530401I02Rik
MMRRC Submission 041141-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.260) question?
Stock # R4420 (G1)
Quality Score 225
Status Validated
Chromosome 16
Chromosomal Location 33504754-33591946 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 33547805 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Valine at position 864 (E864V)
Ref Sequence ENSEMBL: ENSMUSP00000155944 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000126532] [ENSMUST00000152782] [ENSMUST00000232568]
AlphaFold E9Q7X6
Predicted Effect probably benign
Transcript: ENSMUST00000126532
AA Change: E888V

PolyPhen 2 Score 0.072 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000119790
Gene: ENSMUSG00000075254
AA Change: E888V

DomainStartEndE-ValueType
signal peptide 1 30 N/A INTRINSIC
low complexity region 53 66 N/A INTRINSIC
low complexity region 68 80 N/A INTRINSIC
low complexity region 175 190 N/A INTRINSIC
low complexity region 265 282 N/A INTRINSIC
low complexity region 471 480 N/A INTRINSIC
low complexity region 486 502 N/A INTRINSIC
low complexity region 556 575 N/A INTRINSIC
low complexity region 637 682 N/A INTRINSIC
low complexity region 868 888 N/A INTRINSIC
EGF 944 979 4e-5 SMART
EGF_CA 981 1019 1.01e-10 SMART
EGF_like 1139 1187 6.81e1 SMART
transmembrane domain 1204 1226 N/A INTRINSIC
PDB:4HDQ|C 1312 1337 2e-10 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132797
Predicted Effect probably benign
Transcript: ENSMUST00000152782
AA Change: E633V

PolyPhen 2 Score 0.135 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000123686
Gene: ENSMUSG00000075254
AA Change: E633V

DomainStartEndE-ValueType
signal peptide 1 30 N/A INTRINSIC
low complexity region 53 66 N/A INTRINSIC
low complexity region 68 104 N/A INTRINSIC
low complexity region 170 183 N/A INTRINSIC
low complexity region 185 202 N/A INTRINSIC
low complexity region 301 320 N/A INTRINSIC
low complexity region 382 427 N/A INTRINSIC
low complexity region 613 633 N/A INTRINSIC
EGF 689 724 4e-5 SMART
EGF_CA 726 764 1.01e-10 SMART
EGF_like 884 932 6.81e1 SMART
transmembrane domain 949 971 N/A INTRINSIC
PDB:4HDQ|C 1057 1082 1e-10 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154863
Predicted Effect probably benign
Transcript: ENSMUST00000232568
AA Change: E864V

PolyPhen 2 Score 0.226 (Sensitivity: 0.91; Specificity: 0.88)
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency 96% (53/55)
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele exhibit impaired integrity of the heart, blood vessels and lymphatic vessels, resulting in hemopericardium, lung hemorrhage, lymphangiectasis, and chylous ascites, as well as embryonic and postnatal lethality. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted, knock-out(3) Gene trapped(3)

Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgef17 G A 7: 100,531,515 (GRCm39) probably benign Het
Atp1b1 T C 1: 164,281,127 (GRCm39) T53A probably damaging Het
Carmil3 A G 14: 55,731,045 (GRCm39) Q104R probably damaging Het
Casz1 T G 4: 149,033,375 (GRCm39) N1382K possibly damaging Het
Chfr T A 5: 110,318,746 (GRCm39) C585* probably null Het
Chp2 T C 7: 121,821,161 (GRCm39) F174S probably damaging Het
Dclre1c A T 2: 3,434,782 (GRCm39) probably null Het
Dnah6 A G 6: 73,168,462 (GRCm39) V487A probably benign Het
Dnah9 T C 11: 66,009,575 (GRCm39) R771G probably benign Het
Duox1 G A 2: 122,157,607 (GRCm39) A578T probably benign Het
Elp3 G A 14: 65,818,240 (GRCm39) A140V probably damaging Het
Fbrsl1 T C 5: 110,526,852 (GRCm39) H387R possibly damaging Het
Gnat3 T C 5: 18,204,799 (GRCm39) S151P probably damaging Het
Gucy1a2 T A 9: 3,634,640 (GRCm39) L228H probably damaging Het
Gzmn A T 14: 56,403,463 (GRCm39) H215Q probably benign Het
Hoxb9 T C 11: 96,162,807 (GRCm39) V147A probably benign Het
Hsf5 T G 11: 87,548,130 (GRCm39) H604Q probably benign Het
Hus1 T C 11: 8,950,133 (GRCm39) E196G probably damaging Het
Il12rb2 G T 6: 67,293,394 (GRCm39) probably null Het
Irs1 T C 1: 82,266,171 (GRCm39) S682G possibly damaging Het
Jcad T C 18: 4,676,032 (GRCm39) S1265P probably benign Het
Kdm1b C T 13: 47,216,553 (GRCm39) R308W probably damaging Het
Matk A G 10: 81,098,291 (GRCm39) S361G possibly damaging Het
Mroh5 TGGAG TG 15: 73,654,923 (GRCm39) probably benign Het
Nceh1 A G 3: 27,295,798 (GRCm39) D353G probably damaging Het
Nqo1 C T 8: 108,118,749 (GRCm39) probably null Het
Or5t7 A G 2: 86,507,263 (GRCm39) V138A possibly damaging Het
Pcdh7 T C 5: 58,286,512 (GRCm39) I1196T probably benign Het
Pla2g4d A G 2: 120,114,644 (GRCm39) V29A probably benign Het
Ppfibp1 T A 6: 146,927,736 (GRCm39) Y794* probably null Het
Prdx5 C A 19: 6,885,332 (GRCm39) probably null Het
Psme4 C T 11: 30,762,028 (GRCm39) T456I possibly damaging Het
Ptprd A T 4: 75,957,614 (GRCm39) S923R possibly damaging Het
Samd12 G A 15: 53,723,655 (GRCm39) R13W probably damaging Het
Slc35f4 A T 14: 49,551,034 (GRCm39) probably benign Het
Smc1b A G 15: 84,997,031 (GRCm39) Y530H probably damaging Het
Spata2l T C 8: 123,960,768 (GRCm39) T174A possibly damaging Het
Sugct C T 13: 17,627,130 (GRCm39) C241Y probably damaging Het
Tarbp1 G T 8: 127,173,819 (GRCm39) A965D possibly damaging Het
Tas1r3 A G 4: 155,946,789 (GRCm39) V272A probably damaging Het
Tas2r117 T A 6: 132,780,312 (GRCm39) L150* probably null Het
Trip10 C T 17: 57,562,448 (GRCm39) P322L probably benign Het
Wdfy3 A C 5: 102,058,850 (GRCm39) H1487Q probably damaging Het
Wdr95 G A 5: 149,456,131 (GRCm39) V8M probably damaging Het
Zc3h15 C A 2: 83,488,356 (GRCm39) A98E probably damaging Het
Zfp763 T G 17: 33,237,455 (GRCm39) K563N probably benign Het
Zmym2 G A 14: 57,194,335 (GRCm39) D1198N probably damaging Het
Zp1 C T 19: 10,892,124 (GRCm39) probably null Het
Other mutations in Heg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00966:Heg1 APN 16 33,530,977 (GRCm39) missense probably damaging 0.98
IGL01133:Heg1 APN 16 33,547,657 (GRCm39) missense probably benign 0.01
IGL01410:Heg1 APN 16 33,545,936 (GRCm39) missense possibly damaging 0.95
IGL01561:Heg1 APN 16 33,587,038 (GRCm39) missense probably benign 0.27
IGL02449:Heg1 APN 16 33,559,095 (GRCm39) critical splice donor site probably null
IGL02523:Heg1 APN 16 33,558,992 (GRCm39) missense probably damaging 1.00
IGL02794:Heg1 APN 16 33,546,992 (GRCm39) missense probably damaging 0.99
IGL03240:Heg1 APN 16 33,547,783 (GRCm39) missense probably benign 0.02
cardiac UTSW 16 33,583,961 (GRCm39) missense probably damaging 1.00
dictator UTSW 16 33,527,367 (GRCm39) missense probably benign 0.26
hegemon UTSW 16 33,581,173 (GRCm39) missense probably damaging 1.00
oedema UTSW 16 33,558,961 (GRCm39) missense probably benign 0.03
wittgenstein UTSW 16 33,541,100 (GRCm39) nonsense probably null
I2289:Heg1 UTSW 16 33,583,829 (GRCm39) missense probably damaging 1.00
R0089:Heg1 UTSW 16 33,583,985 (GRCm39) missense probably damaging 1.00
R0116:Heg1 UTSW 16 33,556,028 (GRCm39) splice site probably benign
R0514:Heg1 UTSW 16 33,547,126 (GRCm39) missense possibly damaging 0.86
R0589:Heg1 UTSW 16 33,552,077 (GRCm39) missense probably damaging 1.00
R0942:Heg1 UTSW 16 33,581,173 (GRCm39) missense probably damaging 1.00
R1084:Heg1 UTSW 16 33,527,367 (GRCm39) missense probably benign 0.26
R1109:Heg1 UTSW 16 33,583,961 (GRCm39) missense probably damaging 1.00
R1375:Heg1 UTSW 16 33,547,679 (GRCm39) missense possibly damaging 0.60
R1375:Heg1 UTSW 16 33,547,246 (GRCm39) missense possibly damaging 0.75
R1550:Heg1 UTSW 16 33,555,923 (GRCm39) missense probably damaging 1.00
R1720:Heg1 UTSW 16 33,527,549 (GRCm39) missense probably benign 0.44
R1739:Heg1 UTSW 16 33,558,953 (GRCm39) missense possibly damaging 0.94
R2068:Heg1 UTSW 16 33,547,960 (GRCm39) missense probably benign 0.14
R2397:Heg1 UTSW 16 33,562,849 (GRCm39) missense probably damaging 0.99
R4353:Heg1 UTSW 16 33,530,847 (GRCm39) missense probably benign 0.41
R4419:Heg1 UTSW 16 33,547,805 (GRCm39) missense probably benign 0.23
R4779:Heg1 UTSW 16 33,540,142 (GRCm39) missense probably benign 0.41
R5066:Heg1 UTSW 16 33,559,041 (GRCm39) missense probably benign 0.41
R5227:Heg1 UTSW 16 33,583,961 (GRCm39) missense probably damaging 1.00
R5494:Heg1 UTSW 16 33,545,804 (GRCm39) missense probably benign 0.44
R5645:Heg1 UTSW 16 33,527,333 (GRCm39) missense probably benign
R5708:Heg1 UTSW 16 33,562,774 (GRCm39) missense probably damaging 0.99
R5934:Heg1 UTSW 16 33,547,289 (GRCm39) missense probably damaging 1.00
R6074:Heg1 UTSW 16 33,547,573 (GRCm39) missense possibly damaging 0.49
R6374:Heg1 UTSW 16 33,547,499 (GRCm39) missense possibly damaging 0.86
R6398:Heg1 UTSW 16 33,587,145 (GRCm39) missense probably damaging 0.99
R6774:Heg1 UTSW 16 33,558,638 (GRCm39) missense probably damaging 1.00
R6843:Heg1 UTSW 16 33,539,896 (GRCm39) missense probably benign 0.41
R7091:Heg1 UTSW 16 33,547,090 (GRCm39) missense probably benign 0.01
R7183:Heg1 UTSW 16 33,558,920 (GRCm39) splice site probably null
R7186:Heg1 UTSW 16 33,552,034 (GRCm39) missense probably damaging 1.00
R7294:Heg1 UTSW 16 33,546,859 (GRCm39) missense probably damaging 0.99
R7304:Heg1 UTSW 16 33,581,160 (GRCm39) missense possibly damaging 0.52
R7405:Heg1 UTSW 16 33,583,819 (GRCm39) missense possibly damaging 0.66
R7614:Heg1 UTSW 16 33,547,733 (GRCm39) missense probably benign
R7638:Heg1 UTSW 16 33,547,867 (GRCm39) missense probably damaging 1.00
R7880:Heg1 UTSW 16 33,539,879 (GRCm39) missense possibly damaging 0.93
R7942:Heg1 UTSW 16 33,571,570 (GRCm39) missense probably damaging 1.00
R7977:Heg1 UTSW 16 33,541,100 (GRCm39) nonsense probably null
R7984:Heg1 UTSW 16 33,583,945 (GRCm39) missense possibly damaging 0.83
R7987:Heg1 UTSW 16 33,541,100 (GRCm39) nonsense probably null
R8023:Heg1 UTSW 16 33,550,895 (GRCm39) missense possibly damaging 0.61
R8312:Heg1 UTSW 16 33,547,045 (GRCm39) missense probably benign 0.02
R8745:Heg1 UTSW 16 33,555,986 (GRCm39) missense probably benign 0.00
R8843:Heg1 UTSW 16 33,570,863 (GRCm39) missense probably null 1.00
R8911:Heg1 UTSW 16 33,558,627 (GRCm39) nonsense probably null
R9036:Heg1 UTSW 16 33,527,339 (GRCm39) missense probably benign
R9149:Heg1 UTSW 16 33,558,961 (GRCm39) missense probably benign 0.03
R9351:Heg1 UTSW 16 33,545,867 (GRCm39) missense probably benign 0.41
R9682:Heg1 UTSW 16 33,541,298 (GRCm39) missense probably benign 0.26
X0066:Heg1 UTSW 16 33,547,786 (GRCm39) missense probably benign 0.16
Z1177:Heg1 UTSW 16 33,541,057 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGCTTTGACTTCAGGTGCTG -3'
(R):5'- ACAGGGCCTAATGGTCAATG -3'

Sequencing Primer
(F):5'- GCTGTAGTTGTGCACACTACC -3'
(R):5'- ACAGGGCCTAATGGTCAATGTATTTG -3'
Posted On 2015-07-07