Incidental Mutation 'R0348:Lig1'
ID 35988
Institutional Source Beutler Lab
Gene Symbol Lig1
Ensembl Gene ENSMUSG00000056394
Gene Name ligase I, DNA, ATP-dependent
Synonyms mLigI, LigI
MMRRC Submission 038555-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0348 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 13011239-13045350 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 13043122 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tryptophan to Arginine at position 856 (W856R)
Ref Sequence ENSEMBL: ENSMUSP00000136972 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000098814] [ENSMUST00000165964] [ENSMUST00000177588]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000098814
AA Change: W856R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000096411
Gene: ENSMUSG00000056394
AA Change: W856R

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 8.6e-50 PFAM
Pfam:DNA_ligase_A_M 556 760 3.4e-67 PFAM
Pfam:DNA_ligase_A_C 785 896 9.4e-28 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123846
SMART Domains Protein: ENSMUSP00000119788
Gene: ENSMUSG00000056394

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 4e-47 PFAM
Pfam:DNA_ligase_A_M 556 687 1e-38 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131294
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138453
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147735
SMART Domains Protein: ENSMUSP00000115286
Gene: ENSMUSG00000056394

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 4e-47 PFAM
Pfam:DNA_ligase_A_M 556 687 1e-38 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148471
SMART Domains Protein: ENSMUSP00000114153
Gene: ENSMUSG00000056394

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 4e-47 PFAM
Pfam:DNA_ligase_A_M 556 687 1e-38 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000156525
SMART Domains Protein: ENSMUSP00000118055
Gene: ENSMUSG00000056394

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 4e-47 PFAM
Pfam:DNA_ligase_A_M 556 687 1e-38 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000165964
AA Change: W856R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000126525
Gene: ENSMUSG00000056394
AA Change: W856R

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 302 478 1.7e-40 PFAM
Pfam:DNA_ligase_A_M 556 760 1.1e-69 PFAM
Pfam:DNA_ligase_A_C 785 896 1.6e-27 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000177588
AA Change: W856R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000136972
Gene: ENSMUSG00000056394
AA Change: W856R

DomainStartEndE-ValueType
low complexity region 99 111 N/A INTRINSIC
coiled coil region 149 173 N/A INTRINSIC
Pfam:DNA_ligase_A_N 301 479 8.6e-50 PFAM
Pfam:DNA_ligase_A_M 556 760 3.4e-67 PFAM
Pfam:DNA_ligase_A_C 785 896 9.4e-28 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.5%
Validation Efficiency
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 ATP-dependent DNA ligase protein family. The encoded protein functions in DNA replication, recombination, and the base excision repair process. Mutations in this gene that lead to DNA ligase I deficiency result in immunodeficiency and increased sensitivity to DNA-damaging agents. Disruption of this gene may also be associated with a variety of cancers. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]
PHENOTYPE: Mice homozygous for a null allele exhibit impaired fetal hematopoiesis, develop anemia, and die by E16.5. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921536K21Rik T C 11: 3,844,987 (GRCm39) D34G probably benign Het
Adam6a T C 12: 113,508,337 (GRCm39) S237P probably damaging Het
Adamts13 A C 2: 26,871,092 (GRCm39) D235A probably benign Het
Adgb T A 10: 10,233,623 (GRCm39) M1259L probably benign Het
Apbb1 T C 7: 105,214,510 (GRCm39) Q529R probably damaging Het
Bcl2 G A 1: 106,640,292 (GRCm39) R107C probably damaging Het
Camta1 T C 4: 151,670,888 (GRCm39) T96A possibly damaging Het
Ccdc148 A T 2: 58,894,084 (GRCm39) probably null Het
Cep170b T C 12: 112,703,240 (GRCm39) Y568H probably damaging Het
Clca4b A T 3: 144,627,741 (GRCm39) I410N probably damaging Het
Cnot10 G A 9: 114,427,838 (GRCm39) T592I probably benign Het
Col6a3 C T 1: 90,755,771 (GRCm39) A173T probably damaging Het
Ctcf T A 8: 106,402,789 (GRCm39) C560* probably null Het
Daglb G A 5: 143,472,951 (GRCm39) V369I probably benign Het
Defb19 G A 2: 152,422,146 (GRCm39) L8F unknown Het
Emcn G T 3: 137,078,608 (GRCm39) E65* probably null Het
Etl4 G T 2: 20,782,940 (GRCm39) R753L probably damaging Het
Fam151b T C 13: 92,586,689 (GRCm39) Y248C probably benign Het
Fmo1 T C 1: 162,663,704 (GRCm39) D275G probably benign Het
Gjd4 A G 18: 9,280,964 (GRCm39) V38A possibly damaging Het
Hivep1 T C 13: 42,311,855 (GRCm39) V1365A possibly damaging Het
Hivep2 T C 10: 14,005,702 (GRCm39) S767P possibly damaging Het
Hoxa6 T C 6: 52,183,548 (GRCm39) T166A possibly damaging Het
Ift80 G T 3: 68,843,232 (GRCm39) L367I probably benign Het
Igf2bp1 T C 11: 95,859,719 (GRCm39) N369S possibly damaging Het
Igsf11 C A 16: 38,829,179 (GRCm39) D24E probably benign Het
Ints5 C T 19: 8,873,114 (GRCm39) L358F probably damaging Het
Kbtbd3 A G 9: 4,330,519 (GRCm39) T298A possibly damaging Het
Kif28 C A 1: 179,558,818 (GRCm39) V297F probably damaging Het
Krt12 T C 11: 99,308,771 (GRCm39) Y422C probably damaging Het
Liph C T 16: 21,786,730 (GRCm39) probably null Het
Lrig3 T A 10: 125,849,317 (GRCm39) C1012* probably null Het
Lrit1 A G 14: 36,782,182 (GRCm39) E285G probably damaging Het
Lrrc31 A G 3: 30,743,377 (GRCm39) V196A probably benign Het
Lrrn4 T C 2: 132,712,363 (GRCm39) T487A probably benign Het
Mllt10 T C 2: 18,167,424 (GRCm39) Y372H probably damaging Het
Mrpl50 A T 4: 49,514,515 (GRCm39) V52E probably damaging Het
Mthfd1l T C 10: 4,006,766 (GRCm39) V676A probably damaging Het
Ncl C T 1: 86,284,362 (GRCm39) D245N possibly damaging Het
Neil1 A T 9: 57,054,065 (GRCm39) probably null Het
Nfatc3 A G 8: 106,818,827 (GRCm39) E515G probably damaging Het
Nlrp4b A G 7: 10,449,108 (GRCm39) E70G possibly damaging Het
Nme3 A T 17: 25,115,491 (GRCm39) I2F possibly damaging Het
Nup210 G A 6: 91,051,292 (GRCm39) H364Y probably benign Het
Nxpe3 T A 16: 55,686,898 (GRCm39) T37S probably benign Het
Olfm1 T A 2: 28,102,554 (GRCm39) M76K probably benign Het
Pgbd5 A T 8: 125,160,771 (GRCm39) V32E probably damaging Het
Plcb4 T C 2: 135,810,339 (GRCm39) M646T probably damaging Het
Plekha7 G A 7: 115,757,255 (GRCm39) P565L probably damaging Het
Poc5 A G 13: 96,535,374 (GRCm39) D213G probably null Het
Poli A G 18: 70,656,452 (GRCm39) I125T probably benign Het
Ppm1f T C 16: 16,721,254 (GRCm39) M1T probably null Het
Psmd7 T C 8: 108,307,523 (GRCm39) K320R unknown Het
Rabggtb A G 3: 153,615,954 (GRCm39) V128A probably damaging Het
Rasa2 A T 9: 96,454,012 (GRCm39) L308H probably damaging Het
Serpina1d C T 12: 103,730,034 (GRCm39) V383M probably benign Het
Sipa1l1 T C 12: 82,431,530 (GRCm39) probably null Het
Sos1 T C 17: 80,715,740 (GRCm39) T1006A probably benign Het
Sugp1 T A 8: 70,522,658 (GRCm39) Y453N probably damaging Het
Taf3 A T 2: 10,047,455 (GRCm39) D64E probably benign Het
Tcf19 A T 17: 35,826,801 (GRCm39) probably null Het
Trim60 T A 8: 65,453,868 (GRCm39) H127L probably damaging Het
Tubb4a C T 17: 57,387,770 (GRCm39) V419M probably damaging Het
Vmn2r22 G T 6: 123,614,684 (GRCm39) T302K probably damaging Het
Vmn2r68 T G 7: 84,870,884 (GRCm39) T800P possibly damaging Het
Zfhx2 A C 14: 55,300,965 (GRCm39) V2262G probably damaging Het
Other mutations in Lig1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Lig1 APN 7 13,035,378 (GRCm39) nonsense probably null
IGL00499:Lig1 APN 7 13,032,756 (GRCm39) critical splice donor site probably null
IGL01465:Lig1 APN 7 13,030,317 (GRCm39) missense probably benign 0.19
IGL01804:Lig1 APN 7 13,043,131 (GRCm39) missense probably benign 0.43
IGL02068:Lig1 APN 7 13,026,377 (GRCm39) splice site probably benign
IGL02955:Lig1 APN 7 13,030,273 (GRCm39) missense probably damaging 0.99
IGL03188:Lig1 APN 7 13,045,032 (GRCm39) splice site probably benign
IGL03327:Lig1 APN 7 13,037,781 (GRCm39) missense probably damaging 1.00
IGL03411:Lig1 APN 7 13,030,694 (GRCm39) missense probably damaging 1.00
PIT4142001:Lig1 UTSW 7 13,039,850 (GRCm39) frame shift probably null
R0085:Lig1 UTSW 7 13,041,495 (GRCm39) missense possibly damaging 0.66
R0362:Lig1 UTSW 7 13,030,730 (GRCm39) unclassified probably benign
R0787:Lig1 UTSW 7 13,032,995 (GRCm39) missense probably benign 0.41
R1170:Lig1 UTSW 7 13,026,079 (GRCm39) missense probably benign 0.00
R1371:Lig1 UTSW 7 13,022,611 (GRCm39) missense probably damaging 1.00
R1610:Lig1 UTSW 7 13,019,266 (GRCm39) missense probably damaging 1.00
R1809:Lig1 UTSW 7 13,034,281 (GRCm39) splice site probably benign
R1986:Lig1 UTSW 7 13,043,067 (GRCm39) nonsense probably null
R2106:Lig1 UTSW 7 13,039,863 (GRCm39) missense probably damaging 1.00
R2343:Lig1 UTSW 7 13,026,121 (GRCm39) splice site probably null
R2380:Lig1 UTSW 7 13,037,722 (GRCm39) splice site probably benign
R3545:Lig1 UTSW 7 13,026,089 (GRCm39) missense possibly damaging 0.82
R4669:Lig1 UTSW 7 13,044,953 (GRCm39) missense probably damaging 1.00
R4928:Lig1 UTSW 7 13,032,664 (GRCm39) missense probably damaging 1.00
R5167:Lig1 UTSW 7 13,044,983 (GRCm39) missense probably damaging 0.97
R5249:Lig1 UTSW 7 13,042,432 (GRCm39) missense possibly damaging 0.60
R5351:Lig1 UTSW 7 13,034,875 (GRCm39) missense probably damaging 1.00
R5373:Lig1 UTSW 7 13,039,849 (GRCm39) frame shift probably null
R5607:Lig1 UTSW 7 13,039,933 (GRCm39) missense probably damaging 0.97
R5608:Lig1 UTSW 7 13,039,933 (GRCm39) missense probably damaging 0.97
R5620:Lig1 UTSW 7 13,020,532 (GRCm39) missense possibly damaging 0.66
R5799:Lig1 UTSW 7 13,030,184 (GRCm39) missense possibly damaging 0.67
R6057:Lig1 UTSW 7 13,022,598 (GRCm39) missense probably damaging 0.99
R6897:Lig1 UTSW 7 13,039,840 (GRCm39) missense probably damaging 1.00
R7202:Lig1 UTSW 7 13,025,175 (GRCm39) missense probably benign 0.00
R7454:Lig1 UTSW 7 13,022,647 (GRCm39) missense probably damaging 0.99
R7548:Lig1 UTSW 7 13,035,344 (GRCm39) missense possibly damaging 0.79
R7596:Lig1 UTSW 7 13,039,923 (GRCm39) missense probably damaging 1.00
R7597:Lig1 UTSW 7 13,030,270 (GRCm39) missense probably benign
R7688:Lig1 UTSW 7 13,023,389 (GRCm39) missense probably benign
R7733:Lig1 UTSW 7 13,030,157 (GRCm39) missense possibly damaging 0.87
R8104:Lig1 UTSW 7 13,020,491 (GRCm39) missense possibly damaging 0.46
R8887:Lig1 UTSW 7 13,030,713 (GRCm39) missense probably damaging 1.00
R9025:Lig1 UTSW 7 13,037,746 (GRCm39) missense probably damaging 1.00
R9321:Lig1 UTSW 7 13,034,935 (GRCm39) missense probably damaging 1.00
R9555:Lig1 UTSW 7 13,025,400 (GRCm39) missense probably benign
X0020:Lig1 UTSW 7 13,030,700 (GRCm39) missense possibly damaging 0.48
Predicted Primers PCR Primer
(F):5'- TTTCCCTGAGAAGTGCCATGAGCC -3'
(R):5'- TCAAAGGGAGCAATGCCACTGTC -3'

Sequencing Primer
(F):5'- AGTGCCATGAGCCTCTAAAG -3'
(R):5'- TGAGAATGATGTCTGACACCC -3'
Posted On 2013-05-09