Incidental Mutation 'R4359:Timeless'
ID 324815
Institutional Source Beutler Lab
Gene Symbol Timeless
Ensembl Gene ENSMUSG00000039994
Gene Name timeless circadian clock 1
Synonyms tim
MMRRC Submission 041670-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4359 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 128067934-128088810 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 128083211 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 653 (Q653K)
Ref Sequence ENSEMBL: ENSMUSP00000100879 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055539] [ENSMUST00000105242] [ENSMUST00000105243] [ENSMUST00000105244] [ENSMUST00000105245]
AlphaFold Q9R1X4
Predicted Effect probably benign
Transcript: ENSMUST00000055539
AA Change: Q653K

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000058021
Gene: ENSMUSG00000039994
AA Change: Q653K

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 noncoding transcript
Transcript: ENSMUST00000105240
Predicted Effect probably benign
Transcript: ENSMUST00000105242
AA Change: Q653K

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000100876
Gene: ENSMUSG00000039994
AA Change: Q653K

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 benign
Transcript: ENSMUST00000105243
SMART Domains Protein: ENSMUSP00000100877
Gene: ENSMUSG00000039994

DomainStartEndE-ValueType
Pfam:TIMELESS 21 285 7.8e-104 PFAM
low complexity region 381 395 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000105244
AA Change: Q653K

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000100878
Gene: ENSMUSG00000039994
AA Change: Q653K

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 benign
Transcript: ENSMUST00000105245
AA Change: Q653K

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000100879
Gene: ENSMUSG00000039994
AA Change: Q653K

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 noncoding transcript
Transcript: ENSMUST00000129147
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142484
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145710
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142149
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146945
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136854
Predicted Effect noncoding transcript
Transcript: ENSMUST00000135376
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.4%
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 G T 11: 9,247,629 (GRCm39) V2459F probably benign Het
Acot1 T C 12: 84,061,314 (GRCm39) Y207H probably damaging Het
Anapc1 A G 2: 128,465,476 (GRCm39) V1668A possibly damaging Het
Atr T A 9: 95,833,589 (GRCm39) I2613N probably damaging Het
Baz2b A G 2: 59,731,957 (GRCm39) I2027T possibly damaging Het
C2cd3 T G 7: 100,090,296 (GRCm39) H466Q probably damaging Het
Cdc14b T A 13: 64,396,225 (GRCm39) I15F probably benign Het
Cep135 G T 5: 76,759,561 (GRCm39) K438N possibly damaging Het
Cnot1 T C 8: 96,466,476 (GRCm39) D1587G probably damaging Het
Cxcl16 C A 11: 70,349,631 (GRCm39) V65L possibly damaging Het
Dhx36 T A 3: 62,382,699 (GRCm39) T783S probably benign Het
Disp3 T C 4: 148,356,389 (GRCm39) N157S probably benign Het
Efcab3 G T 11: 104,624,547 (GRCm39) probably null Het
Fem1al A T 11: 29,774,669 (GRCm39) S263T probably benign Het
Gfod2 T C 8: 106,444,177 (GRCm39) N122S possibly damaging Het
Grin3b T A 10: 79,808,731 (GRCm39) D160E probably benign Het
Grm7 G T 6: 110,623,309 (GRCm39) V161F probably damaging Het
Htr1b C A 9: 81,514,404 (GRCm39) A68S probably benign Het
Ifit2 A T 19: 34,550,544 (GRCm39) D28V possibly damaging Het
Ifna15 G T 4: 88,476,079 (GRCm39) T135N probably benign Het
Igsf9b G A 9: 27,220,774 (GRCm39) V47I possibly damaging Het
Kif24 A G 4: 41,413,827 (GRCm39) probably null Het
Klhl25 T C 7: 75,516,480 (GRCm39) V462A probably damaging Het
Klk14 G A 7: 43,341,501 (GRCm39) C51Y probably damaging Het
L3mbtl3 A G 10: 26,203,639 (GRCm39) V397A unknown Het
Lpcat2 C A 8: 93,599,734 (GRCm39) P234Q probably benign Het
Lrp1b A C 2: 40,793,077 (GRCm39) C2532W probably damaging Het
Malt1 T C 18: 65,609,300 (GRCm39) V768A probably benign Het
Mindy3 A T 2: 12,401,020 (GRCm39) W233R probably damaging Het
Ncor1 T C 11: 62,249,736 (GRCm39) K1054R probably damaging Het
Nin T A 12: 70,061,712 (GRCm39) T2051S probably benign Het
Or10j5 C A 1: 172,784,647 (GRCm39) A95E probably benign Het
Or51ac3 A G 7: 103,213,742 (GRCm39) F248S probably benign Het
Pcsk1 T C 13: 75,260,838 (GRCm39) S354P possibly damaging Het
Pilra T C 5: 137,829,576 (GRCm39) T160A probably benign Het
Plekha5 G C 6: 140,537,414 (GRCm39) E540D probably benign Het
Prps2 T A X: 166,146,545 (GRCm39) K176* probably null Het
Rasgrf2 C A 13: 92,038,796 (GRCm39) D1017Y probably damaging Het
Slc15a4 A G 5: 127,681,600 (GRCm39) probably null Het
Spsb1 T C 4: 149,991,232 (GRCm39) H112R probably damaging Het
Srd5a3 T A 5: 76,295,547 (GRCm39) F79Y probably damaging Het
Stxbp4 C T 11: 90,385,470 (GRCm39) W506* probably null Het
Trio G A 15: 27,749,883 (GRCm39) Q1129* probably null Het
Vrk3 C T 7: 44,424,866 (GRCm39) T427M probably benign Het
Zzef1 T A 11: 72,714,334 (GRCm39) S275T probably damaging 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
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
R5439:Timeless UTSW 10 128,077,604 (GRCm39) missense probably damaging 1.00
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'- GTGTGGCCTGAAGGAAATGC -3'
(R):5'- GAAATTATTCAGCACTGGACAGAG -3'

Sequencing Primer
(F):5'- AAGGAAATGCGTTTGGCTCTCC -3'
(R):5'- TTATTCAGCACTGGACAGAGACTGC -3'
Posted On 2015-07-06