Incidental Mutation 'R5439:Timeless'
ID 428533
Institutional Source Beutler Lab
Gene Symbol Timeless
Ensembl Gene ENSMUSG00000039994
Gene Name timeless circadian clock 1
Synonyms tim
MMRRC Submission 043004-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5439 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 128067934-128088810 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 128077604 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 228 (D228G)
Ref Sequence ENSEMBL: ENSMUSP00000100879 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055539] [ENSMUST00000105242] [ENSMUST00000105243] [ENSMUST00000105244] [ENSMUST00000105245] [ENSMUST00000125289]
AlphaFold Q9R1X4
Predicted Effect probably damaging
Transcript: ENSMUST00000055539
AA Change: D228G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000058021
Gene: ENSMUSG00000039994
AA Change: D228G

DomainStartEndE-ValueType
Pfam:TIMELESS 21 285 2.2e-102 PFAM
low complexity region 381 395 N/A INTRINSIC
low complexity region 528 537 N/A INTRINSIC
low complexity region 653 682 N/A INTRINSIC
Pfam:TIMELESS_C 722 1197 1.9e-186 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000105242
AA Change: D228G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000100876
Gene: ENSMUSG00000039994
AA Change: D228G

DomainStartEndE-ValueType
Pfam:TIMELESS 21 285 2.1e-102 PFAM
low complexity region 381 395 N/A INTRINSIC
low complexity region 528 537 N/A INTRINSIC
low complexity region 653 682 N/A INTRINSIC
Pfam:TIMELESS_C 722 1196 4.4e-187 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000105243
AA Change: D228G

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000100877
Gene: ENSMUSG00000039994
AA Change: D228G

DomainStartEndE-ValueType
Pfam:TIMELESS 21 285 7.8e-104 PFAM
low complexity region 381 395 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000105244
AA Change: D228G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000100878
Gene: ENSMUSG00000039994
AA Change: D228G

DomainStartEndE-ValueType
Pfam:TIMELESS 21 285 2.3e-103 PFAM
low complexity region 381 395 N/A INTRINSIC
low complexity region 528 537 N/A INTRINSIC
low complexity region 653 682 N/A INTRINSIC
Pfam:TIMELESS_C 722 1196 5e-187 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000105245
AA Change: D228G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000100879
Gene: ENSMUSG00000039994
AA Change: D228G

DomainStartEndE-ValueType
Pfam:TIMELESS 24 284 1.1e-81 PFAM
low complexity region 381 395 N/A INTRINSIC
low complexity region 528 537 N/A INTRINSIC
low complexity region 653 682 N/A INTRINSIC
Pfam:TIMELESS_C 722 1197 1.9e-186 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000125289
SMART Domains Protein: ENSMUSP00000132079
Gene: ENSMUSG00000039994

DomainStartEndE-ValueType
Pfam:TIMELESS 1 123 3.6e-47 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135376
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145710
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135538
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146945
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142149
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: The protein encoded by this gene is highly conserved and is involved in cell survival after damage or stress, increase in DNA polymerase epsilon activity, maintenance of telomere length, and epithelial cell morphogenesis. The encoded protein also plays a role in the circadian rhythm autoregulatory loop, interacting with the PERIOD genes (PER1, PER2, and PER3) and others to downregulate activation of PER1 by CLOCK/ARNTL. Changes in this gene or its expression may promote prostate cancer, lung cancer, breast cancer, and mental disorders. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2014]
PHENOTYPE: Mice homozygous for a targeted mutation exhibit early embryonic lethality at aprroximately the time of implantation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadacl4fm5 A T 4: 144,504,683 (GRCm39) I156N probably damaging Het
Abca1 C A 4: 53,042,381 (GRCm39) R1897L possibly damaging Het
Ablim2 A G 5: 36,015,170 (GRCm39) K461E probably damaging Het
Acss3 A T 10: 106,773,008 (GRCm39) Y659* probably null Het
Actr8 T G 14: 29,708,952 (GRCm39) L253R probably damaging Het
Arid4b A G 13: 14,362,281 (GRCm39) K915R probably damaging Het
C3 T C 17: 57,511,502 (GRCm39) E1560G probably benign Het
Cacna1c A T 6: 118,631,333 (GRCm39) I1013N probably damaging Het
Cep83 G A 10: 94,625,600 (GRCm39) R670H probably benign Het
Col19a1 T A 1: 24,332,193 (GRCm39) D870V probably damaging Het
Ddr2 A G 1: 169,832,298 (GRCm39) V164A possibly damaging Het
Dnaaf10 A G 11: 17,162,031 (GRCm39) D23G possibly damaging Het
Donson A T 16: 91,476,814 (GRCm39) V549E probably damaging Het
Egflam C T 15: 7,254,144 (GRCm39) G824R probably damaging Het
Extl3 A G 14: 65,292,075 (GRCm39) F916S probably damaging Het
Fam110c A G 12: 31,124,406 (GRCm39) M123V unknown Het
G3bp1 A T 11: 55,388,813 (GRCm39) I342F probably damaging Het
Golgb1 A G 16: 36,720,870 (GRCm39) N409D probably benign Het
Grin2b C T 6: 135,713,304 (GRCm39) G859D probably damaging Het
Hspb1 A T 5: 135,918,186 (GRCm39) T178S probably benign Het
Iigp1 A G 18: 60,523,329 (GRCm39) Y149C probably damaging Het
Il22 G T 10: 118,045,366 (GRCm39) G159* probably null Het
Jcad T C 18: 4,675,790 (GRCm39) F1184S probably damaging Het
Kcnj2 G T 11: 110,963,057 (GRCm39) V150L probably damaging Het
Kifc1 C T 17: 34,105,639 (GRCm39) R56Q probably damaging Het
Lce1h A G 3: 92,671,027 (GRCm39) S42P unknown Het
Lrp4 C A 2: 91,327,418 (GRCm39) D1471E probably benign Het
Lrrc3 C A 10: 77,737,299 (GRCm39) V46L probably benign Het
Mcf2l G A 8: 12,976,646 (GRCm39) A2T possibly damaging Het
Med12l G A 3: 59,170,634 (GRCm39) C1673Y probably null Het
Nckap1 T C 2: 80,343,034 (GRCm39) E955G possibly damaging Het
Ndufs3 T A 2: 90,732,690 (GRCm39) probably null Het
Nkx6-1 A G 5: 101,809,698 (GRCm39) probably null Het
Obscn C A 11: 58,890,954 (GRCm39) E1713* probably null Het
Or10ak12 G A 4: 118,666,560 (GRCm39) T167I possibly damaging Het
Or10g1b A G 14: 52,627,582 (GRCm39) F216S probably damaging Het
Or10n1 A G 9: 39,524,916 (GRCm39) T18A probably benign Het
Or2n1 T A 17: 38,486,917 (GRCm39) probably null Het
Or6n1 A G 1: 173,917,541 (GRCm39) R312G probably benign Het
Or7e165 A C 9: 19,695,161 (GRCm39) H244P probably damaging Het
Or8c15 A G 9: 38,121,050 (GRCm39) T234A probably benign Het
Osbpl5 A G 7: 143,295,433 (GRCm39) F10L possibly damaging Het
Plvap A C 8: 71,964,095 (GRCm39) I89S probably damaging Het
Ppp2r2a A G 14: 67,259,772 (GRCm39) V308A possibly damaging Het
Ppp2r5e T C 12: 75,540,250 (GRCm39) S132G probably benign Het
Pum3 G T 19: 27,389,659 (GRCm39) Q398K probably benign Het
Ralgapa2 T C 2: 146,184,430 (GRCm39) T1526A probably benign Het
Sh3tc2 T A 18: 62,122,704 (GRCm39) Y488* probably null Het
Spmip7 A T 11: 11,440,244 (GRCm39) R8S possibly damaging Het
Sqle A G 15: 59,202,753 (GRCm39) Y537C probably benign Het
Sult2a8 T G 7: 14,159,439 (GRCm39) K60T probably damaging Het
Tex15 T C 8: 34,064,199 (GRCm39) S1210P possibly damaging Het
Thumpd3 A G 6: 113,043,825 (GRCm39) silent Het
Trim31 A T 17: 37,216,797 (GRCm39) probably null Het
Ttc39c A T 18: 12,828,428 (GRCm39) D196V possibly damaging Het
Wbp4 C A 14: 79,709,837 (GRCm39) V133L possibly damaging Het
Zfp354c G T 11: 50,706,597 (GRCm39) D159E probably benign Het
Zfp940 C A 7: 29,544,858 (GRCm39) D350Y probably benign Het
Other mutations in Timeless
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00091:Timeless APN 10 128,077,577 (GRCm39) missense probably damaging 1.00
IGL02157:Timeless APN 10 128,078,255 (GRCm39) missense probably benign 0.01
IGL02300:Timeless APN 10 128,080,676 (GRCm39) missense probably benign 0.00
IGL02587:Timeless APN 10 128,075,785 (GRCm39) missense probably damaging 0.99
IGL02588:Timeless APN 10 128,079,203 (GRCm39) missense probably damaging 1.00
IGL02892:Timeless APN 10 128,080,120 (GRCm39) missense probably damaging 1.00
IGL02930:Timeless APN 10 128,083,060 (GRCm39) missense probably benign 0.00
IGL02986:Timeless APN 10 128,085,629 (GRCm39) missense possibly damaging 0.82
IGL03345:Timeless APN 10 128,083,455 (GRCm39) missense probably benign 0.04
IGL03393:Timeless APN 10 128,087,924 (GRCm39) missense probably damaging 1.00
R0388:Timeless UTSW 10 128,077,294 (GRCm39) splice site probably null
R0607:Timeless UTSW 10 128,082,203 (GRCm39) missense probably benign
R0638:Timeless UTSW 10 128,080,542 (GRCm39) nonsense probably null
R0734:Timeless UTSW 10 128,085,929 (GRCm39) missense probably damaging 1.00
R1346:Timeless UTSW 10 128,078,234 (GRCm39) missense possibly damaging 0.83
R1625:Timeless UTSW 10 128,076,493 (GRCm39) missense probably damaging 0.99
R1771:Timeless UTSW 10 128,083,477 (GRCm39) missense probably benign 0.11
R1860:Timeless UTSW 10 128,081,983 (GRCm39) missense probably benign 0.00
R1920:Timeless UTSW 10 128,077,583 (GRCm39) missense probably damaging 1.00
R1988:Timeless UTSW 10 128,080,056 (GRCm39) missense probably damaging 0.98
R2981:Timeless UTSW 10 128,084,327 (GRCm39) missense probably benign 0.34
R4359:Timeless UTSW 10 128,083,211 (GRCm39) missense probably benign 0.00
R4647:Timeless UTSW 10 128,075,825 (GRCm39) missense possibly damaging 0.80
R4753:Timeless UTSW 10 128,075,889 (GRCm39) utr 5 prime probably benign
R4868:Timeless UTSW 10 128,083,230 (GRCm39) missense probably benign
R4901:Timeless UTSW 10 128,086,631 (GRCm39) missense probably damaging 1.00
R4956:Timeless UTSW 10 128,077,520 (GRCm39) missense probably damaging 1.00
R5341:Timeless UTSW 10 128,083,047 (GRCm39) missense possibly damaging 0.81
R5585:Timeless UTSW 10 128,076,112 (GRCm39) missense probably damaging 0.97
R5842:Timeless UTSW 10 128,083,328 (GRCm39) critical splice donor site probably null
R5843:Timeless UTSW 10 128,080,113 (GRCm39) splice site probably null
R6005:Timeless UTSW 10 128,080,069 (GRCm39) missense probably damaging 0.99
R6271:Timeless UTSW 10 128,086,593 (GRCm39) missense probably damaging 1.00
R6558:Timeless UTSW 10 128,085,432 (GRCm39) missense probably benign 0.01
R6694:Timeless UTSW 10 128,075,868 (GRCm39) critical splice donor site probably null
R6738:Timeless UTSW 10 128,076,504 (GRCm39) missense probably damaging 1.00
R6760:Timeless UTSW 10 128,081,986 (GRCm39) missense probably benign 0.38
R7213:Timeless UTSW 10 128,079,158 (GRCm39) missense probably benign
R7248:Timeless UTSW 10 128,087,870 (GRCm39) missense probably benign
R7345:Timeless UTSW 10 128,085,623 (GRCm39) missense probably damaging 1.00
R7463:Timeless UTSW 10 128,086,295 (GRCm39) missense probably benign 0.00
R7513:Timeless UTSW 10 128,085,399 (GRCm39) missense probably damaging 0.99
R7574:Timeless UTSW 10 128,080,538 (GRCm39) missense probably damaging 1.00
R8220:Timeless UTSW 10 128,082,265 (GRCm39) missense probably damaging 0.98
R8418:Timeless UTSW 10 128,086,605 (GRCm39) missense probably benign 0.02
R8742:Timeless UTSW 10 128,083,107 (GRCm39) missense probably benign 0.00
R8765:Timeless UTSW 10 128,080,412 (GRCm39) critical splice donor site probably null
R9508:Timeless UTSW 10 128,076,096 (GRCm39) missense probably benign 0.01
X0028:Timeless UTSW 10 128,086,194 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- TTAGCCACAGAGTGAGCTGC -3'
(R):5'- CTCCTACTCGGAAGGGAAAAC -3'

Sequencing Primer
(F):5'- AGTGAGCTGCTGGGGACTC -3'
(R):5'- CACAAACACTGAGAGCTATTCATGGG -3'
Posted On 2016-09-01