Incidental Mutation 'R1971:Lig3'
ID220928
Institutional Source Beutler Lab
Gene Symbol Lig3
Ensembl Gene ENSMUSG00000020697
Gene Nameligase III, DNA, ATP-dependent
SynonymsD11Wsu78e
MMRRC Submission 039984-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1971 (G1)
Quality Score225
Status Validated
Chromosome11
Chromosomal Location82781108-82804274 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to C at 82795718 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Histidine at position 642 (D642H)
Ref Sequence ENSEMBL: ENSMUSP00000133849 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021039] [ENSMUST00000080461] [ENSMUST00000092849] [ENSMUST00000172837] [ENSMUST00000173347] [ENSMUST00000173722] [ENSMUST00000173727]
Predicted Effect probably benign
Transcript: ENSMUST00000021039
AA Change: D647H

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000021039
Gene: ENSMUSG00000020697
AA Change: D647H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 265 440 3.5e-34 PFAM
Pfam:DNA_ligase_A_M 489 683 3.9e-65 PFAM
Pfam:DNA_ligase_A_C 710 820 3.8e-21 PFAM
low complexity region 855 885 N/A INTRINSIC
BRCT 942 1010 9.77e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000080461
AA Change: D643H

PolyPhen 2 Score 0.068 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000079317
Gene: ENSMUSG00000020697
AA Change: D643H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 263 437 6.8e-53 PFAM
Pfam:DNA_ligase_A_M 485 679 1.3e-63 PFAM
Pfam:DNA_ligase_A_C 706 816 3.2e-21 PFAM
low complexity region 851 881 N/A INTRINSIC
low complexity region 934 946 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000092849
AA Change: D643H

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000090525
Gene: ENSMUSG00000020697
AA Change: D643H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 263 437 1.4e-52 PFAM
Pfam:DNA_ligase_A_M 485 679 7.2e-64 PFAM
Pfam:DNA_ligase_A_C 706 816 2.2e-21 PFAM
low complexity region 851 881 N/A INTRINSIC
BRCT 938 1006 9.77e-8 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154887
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155818
Predicted Effect noncoding transcript
Transcript: ENSMUST00000172609
Predicted Effect probably benign
Transcript: ENSMUST00000172837
SMART Domains Protein: ENSMUSP00000134101
Gene: ENSMUSG00000020697

DomainStartEndE-ValueType
PDB:3L2P|A 1 25 8e-9 PDB
low complexity region 41 71 N/A INTRINSIC
PDB:3QVG|C 115 173 2e-29 PDB
SCOP:d1in1a_ 116 172 3e-34 SMART
Blast:BRCT 128 173 2e-25 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000173347
AA Change: D642H

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000134300
Gene: ENSMUSG00000020697
AA Change: D642H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 262 436 1.4e-52 PFAM
Pfam:DNA_ligase_A_M 484 678 7.2e-64 PFAM
Pfam:DNA_ligase_A_C 705 815 2.2e-21 PFAM
low complexity region 850 880 N/A INTRINSIC
BRCT 937 1005 9.77e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000173722
AA Change: D643H

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000133805
Gene: ENSMUSG00000020697
AA Change: D643H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 263 437 1.4e-52 PFAM
Pfam:DNA_ligase_A_M 485 679 7.2e-64 PFAM
Pfam:DNA_ligase_A_C 706 816 2.2e-21 PFAM
low complexity region 851 881 N/A INTRINSIC
BRCT 938 1006 9.77e-8 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000173727
AA Change: D642H

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000133849
Gene: ENSMUSG00000020697
AA Change: D642H

DomainStartEndE-ValueType
zf-PARP 97 183 8.89e-32 SMART
low complexity region 188 202 N/A INTRINSIC
Pfam:DNA_ligase_A_N 262 436 1.4e-52 PFAM
Pfam:DNA_ligase_A_M 484 678 7.2e-64 PFAM
Pfam:DNA_ligase_A_C 705 815 2.2e-21 PFAM
low complexity region 850 880 N/A INTRINSIC
BRCT 937 1005 9.77e-8 SMART
Meta Mutation Damage Score 0.266 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.3%
Validation Efficiency 99% (115/116)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the DNA ligase family. Each member of this family encodes a protein that catalyzes the joining of DNA ends but they each have a distinct role in DNA metabolism. The protein encoded by this gene is involved in excision repair and is located in both the mitochondria and nucleus, with translation initiation from the upstream start codon allowing for transport to the mitochondria and translation initiation from a downstream start codon allowing for transport to the nucleus. Additionally, alternate transcriptional splice variants, encoding different isoforms, have been characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Targeted inactivation of this gene causes embryonic growth arrest at 8.5 dpc, followed by excessive apoptosis at 9.5 dpc, and ultimately death, likely due to unrepaired DNA damage. Homozygous mutant cells display elevated sister chromatid exchange. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 113 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001O22Rik A T 2: 30,796,554 I242N probably benign Het
2510009E07Rik G T 16: 21,653,298 Y217* probably null Het
4931429L15Rik C T 9: 46,308,788 V149M probably benign Het
9030624J02Rik A C 7: 118,775,334 R352S probably damaging Het
9530053A07Rik C A 7: 28,131,512 A50E possibly damaging Het
Abcg8 G T 17: 84,695,159 probably benign Het
Acox1 A G 11: 116,198,261 F77S probably benign Het
Adgrb3 G T 1: 25,547,444 H389Q probably benign Het
Ak7 A G 12: 105,726,245 N186S probably damaging Het
Apobr A G 7: 126,586,225 T303A probably benign Het
Arnt C T 3: 95,448,393 S16L possibly damaging Het
Bcl9l T C 9: 44,508,699 probably null Het
Bco2 T C 9: 50,545,984 D86G probably damaging Het
Bmpr1b T A 3: 141,857,572 I204F probably damaging Het
Bpifb5 C A 2: 154,230,344 Q324K probably benign Het
Cacna2d2 G A 9: 107,512,006 V223I probably damaging Het
Capn3 A G 2: 120,480,747 D105G possibly damaging Het
Ccdc40 G T 11: 119,263,075 probably null Het
Ccdc83 T A 7: 90,244,154 S132C probably damaging Het
Ckap2l A G 2: 129,285,422 S279P possibly damaging Het
Cldn12 C A 5: 5,508,137 A97S probably benign Het
Clec2l T G 6: 38,663,374 S47A probably benign Het
Csnk1d C A 11: 120,972,448 R222M possibly damaging Het
Ctnna1 T A 18: 35,154,527 D96E probably benign Het
D630045J12Rik T C 6: 38,168,143 D1316G probably damaging Het
D730048I06Rik T A 9: 35,789,013 H92L probably benign Het
Ddx4 C T 13: 112,600,013 V608I probably damaging Het
Dmtf1 T C 5: 9,148,989 E48G probably benign Het
Dnah17 G C 11: 118,104,535 Q996E probably benign Het
Dnah9 G C 11: 65,848,371 N4180K probably damaging Het
Dpf3 T A 12: 83,325,035 probably null Het
Drd2 T C 9: 49,407,059 F434L probably damaging Het
En1 A G 1: 120,607,013 T344A unknown Het
Eri3 A G 4: 117,564,767 T81A probably benign Het
Fam20a T C 11: 109,685,411 Y174C probably damaging Het
Fam234a G C 17: 26,216,655 probably null Het
Fam76a A T 4: 132,903,983 I217N probably damaging Het
Fancm T A 12: 65,101,692 S694T probably benign Het
Foxo3 A G 10: 42,197,262 S420P probably benign Het
Foxp4 C T 17: 47,875,871 R378Q unknown Het
Gm136 T G 4: 34,755,986 D9A probably benign Het
Gstt2 G T 10: 75,832,665 T116N probably benign Het
Hs3st6 A G 17: 24,753,293 T70A probably benign Het
Hspa14 A G 2: 3,489,767 V461A possibly damaging Het
Itih5 A T 2: 10,238,568 D372V probably damaging Het
Kcna2 A T 3: 107,104,824 R240S probably damaging Het
Kctd18 T C 1: 57,967,620 I24V probably benign Het
Lap3 T C 5: 45,506,166 probably benign Het
Lcp1 T C 14: 75,200,506 S119P probably damaging Het
Lpin1 A T 12: 16,580,723 L58H probably damaging Het
Map4k5 G T 12: 69,826,328 P468Q possibly damaging Het
Med31 G A 11: 72,215,418 probably benign Het
Mki67 A T 7: 135,713,959 probably null Het
Mrc1 G A 2: 14,244,292 probably null Het
Msh3 A G 13: 92,223,276 I16T probably damaging Het
Msh3 T A 13: 92,249,820 probably benign Het
Mst1r A T 9: 107,913,212 I675F probably benign Het
Myb A C 10: 21,140,656 S652A probably benign Het
Myh2 G T 11: 67,189,178 S1099I possibly damaging Het
Myl6b A G 10: 128,494,643 V181A probably damaging Het
Myt1l A T 12: 29,827,092 K247N unknown Het
Nanos2 G T 7: 18,987,704 V34L probably benign Het
Nav1 T C 1: 135,532,353 T411A probably benign Het
Nedd9 T A 13: 41,338,948 I23F probably damaging Het
Nes G A 3: 87,978,327 V1254I possibly damaging Het
Nol6 A G 4: 41,119,542 F588S probably damaging Het
Numa1 C T 7: 102,009,322 A1605V probably damaging Het
Ofd1 T C X: 166,427,214 Y205C probably benign Het
Olfr1223 A T 2: 89,144,734 C96* probably null Het
Olfr390 T A 11: 73,787,790 M284K probably damaging Het
Olfr630 C T 7: 103,755,320 W88* probably null Het
Olfr633 A T 7: 103,946,943 I126F probably damaging Het
Olfr693 T A 7: 106,677,670 N272I probably damaging Het
Olr1 T C 6: 129,493,535 E223G probably benign Het
Pclo A G 5: 14,713,473 T3987A unknown Het
Pik3cg A T 12: 32,192,153 V986D probably damaging Het
Pitpnm1 T A 19: 4,112,450 D1093E probably damaging Het
Ppp1r12b T C 1: 134,865,913 D571G probably benign Het
Rfx1 A G 8: 84,095,497 E875G probably damaging Het
Rnf145 T A 11: 44,548,815 I146N probably damaging Het
Rttn G A 18: 89,090,433 R1587H probably benign Het
Safb A G 17: 56,605,821 H883R probably benign Het
Sdhb A G 4: 140,972,949 D120G possibly damaging Het
Serpine3 A G 14: 62,665,084 N48S probably damaging Het
Sgms1 T A 19: 32,159,957 I70L probably benign Het
Slc1a7 G T 4: 107,968,585 D14Y probably benign Het
Smtnl2 C T 11: 72,411,357 A93T probably benign Het
Srpr T C 9: 35,213,538 probably null Het
Taf6l A G 19: 8,775,502 probably null Het
Tbc1d10b A T 7: 127,207,864 V167E probably benign Het
Tbc1d9 G A 8: 83,249,510 R566H probably damaging Het
Tenm3 A G 8: 48,236,313 Y2080H probably damaging Het
Tex14 A G 11: 87,511,605 N506S probably damaging Het
Thada G T 17: 84,310,042 P1349T probably damaging Het
Tjp1 G T 7: 65,324,078 T476K probably damaging Het
Tlr11 A T 14: 50,361,234 T226S probably benign Het
Tmem131 G A 1: 36,804,599 Q1394* probably null Het
Tmem161a C T 8: 70,176,909 R58W probably damaging Het
Tmem219 T C 7: 126,897,250 S13G probably benign Het
Trp53bp1 T C 2: 121,205,036 Y47C probably damaging Het
Ttn T A 2: 76,901,578 probably benign Het
Ush1g A G 11: 115,318,454 S305P probably damaging Het
Usp37 A T 1: 74,439,968 Y948* probably null Het
Vav1 A T 17: 57,327,697 Y805F probably damaging Het
Vmn1r59 A T 7: 5,454,039 Y241N probably damaging Het
Vmn2r2 T A 3: 64,126,700 Y467F probably damaging Het
Vps54 C A 11: 21,292,051 L389I probably damaging Het
Vwa8 G T 14: 78,925,254 probably benign Het
Wdr19 G T 5: 65,241,160 probably benign Het
Wnt2b A T 3: 104,954,617 probably benign Het
Xirp2 A G 2: 67,511,695 R1427G possibly damaging Het
Ylpm1 T C 12: 85,040,786 S1115P probably damaging Het
Zfp946 T A 17: 22,455,425 C387S probably damaging Het
Other mutations in Lig3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01066:Lig3 APN 11 82797315 missense possibly damaging 0.90
IGL01577:Lig3 APN 11 82783477 missense probably benign 0.00
IGL01643:Lig3 APN 11 82798292 missense probably damaging 1.00
IGL01712:Lig3 APN 11 82789541 splice site probably benign
IGL01724:Lig3 APN 11 82790622 missense possibly damaging 0.95
IGL01749:Lig3 APN 11 82789867 missense probably damaging 1.00
IGL01778:Lig3 APN 11 82794541 missense probably damaging 1.00
IGL02798:Lig3 APN 11 82795705 splice site probably benign
IGL03007:Lig3 APN 11 82789575 missense probably damaging 1.00
IGL03178:Lig3 APN 11 82789722 splice site probably benign
R0001:Lig3 UTSW 11 82790591 missense probably damaging 1.00
R0115:Lig3 UTSW 11 82793935 missense probably damaging 1.00
R0834:Lig3 UTSW 11 82798287 missense probably damaging 0.99
R1460:Lig3 UTSW 11 82795798 splice site probably benign
R1602:Lig3 UTSW 11 82792194 critical splice donor site probably null
R1969:Lig3 UTSW 11 82795718 missense probably benign 0.14
R1997:Lig3 UTSW 11 82787666 missense probably benign 0.00
R3817:Lig3 UTSW 11 82796115 missense possibly damaging 0.75
R4083:Lig3 UTSW 11 82790494 missense probably benign 0.31
R4084:Lig3 UTSW 11 82795424 missense probably damaging 1.00
R4665:Lig3 UTSW 11 82800250 missense probably damaging 0.99
R4737:Lig3 UTSW 11 82787727 missense probably damaging 1.00
R5212:Lig3 UTSW 11 82787678 missense probably benign
R5274:Lig3 UTSW 11 82797292 splice site probably null
R6320:Lig3 UTSW 11 82794007 critical splice donor site probably null
R6807:Lig3 UTSW 11 82783751 missense probably benign 0.00
R7103:Lig3 UTSW 11 82797312 missense probably benign 0.17
Predicted Primers PCR Primer
(F):5'- GCAGAGATCTGATGGTTGAAACC -3'
(R):5'- CCAGTTGAGTGGGAAAGACTC -3'

Sequencing Primer
(F):5'- CAGAGCAGAGAACCCCATGG -3'
(R):5'- TGGGAAAGACTCCTACATTGCTC -3'
Posted On2014-08-25