Incidental Mutation 'R0684:Clock'
ID 218626
Institutional Source Beutler Lab
Gene Symbol Clock
Ensembl Gene ENSMUSG00000029238
Gene Name clock circadian regulator
Synonyms bHLHe8, KAT13D, 5330400M04Rik
MMRRC Submission 038869-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.728) question?
Stock # R0684 (G1)
Quality Score 77
Status Validated
Chromosome 5
Chromosomal Location 76357715-76452639 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 76393365 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 193 (F193L)
Ref Sequence ENSEMBL: ENSMUSP00000143939 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075159] [ENSMUST00000202122] [ENSMUST00000202651]
AlphaFold O08785
Predicted Effect probably damaging
Transcript: ENSMUST00000075159
AA Change: F193L

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000074656
Gene: ENSMUSG00000029238
AA Change: F193L

DomainStartEndE-ValueType
HLH 40 90 7.77e-12 SMART
PAS 109 175 1.88e-6 SMART
PAS 264 330 3.65e-4 SMART
PAC 336 379 7.63e-7 SMART
low complexity region 426 446 N/A INTRINSIC
low complexity region 478 493 N/A INTRINSIC
coiled coil region 523 559 N/A INTRINSIC
low complexity region 619 634 N/A INTRINSIC
low complexity region 640 657 N/A INTRINSIC
low complexity region 738 796 N/A INTRINSIC
low complexity region 818 837 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000202122
AA Change: F193L

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000144022
Gene: ENSMUSG00000029238
AA Change: F193L

DomainStartEndE-ValueType
TFS2N 34 106 4.1e-3 SMART
HLH 40 90 3.4e-14 SMART
PAS 109 175 9.6e-9 SMART
PAS 264 330 1.8e-6 SMART
PAC 336 379 3.9e-9 SMART
low complexity region 426 446 N/A INTRINSIC
low complexity region 478 493 N/A INTRINSIC
coiled coil region 523 559 N/A INTRINSIC
low complexity region 619 633 N/A INTRINSIC
low complexity region 639 656 N/A INTRINSIC
low complexity region 737 795 N/A INTRINSIC
low complexity region 817 836 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000202651
AA Change: F193L

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000143939
Gene: ENSMUSG00000029238
AA Change: F193L

DomainStartEndE-ValueType
HLH 40 90 7.77e-12 SMART
PAS 109 175 1.88e-6 SMART
PAS 264 330 3.65e-4 SMART
PAC 336 379 7.63e-7 SMART
low complexity region 426 446 N/A INTRINSIC
low complexity region 478 493 N/A INTRINSIC
coiled coil region 523 559 N/A INTRINSIC
low complexity region 619 634 N/A INTRINSIC
low complexity region 640 657 N/A INTRINSIC
low complexity region 738 796 N/A INTRINSIC
low complexity region 818 837 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000202857
Meta Mutation Damage Score 0.8897 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.1%
  • 20x: 88.8%
Validation Efficiency 100% (69/69)
MGI Phenotype FUNCTION: The protein encoded by this gene plays a central role in the regulation of circadian rhythms. The protein encodes a transcription factor of the basic helix-loop-helix (bHLH) family and contains DNA binding histone acetyltransferase activity. The encoded protein forms a heterodimer with Arntl (Bmal1) that binds E-box enhancer elements upstream of Period (Per1, Per2, Per3) and Cryptochrome (Cry1, Cry2) genes and activates transcription of these genes. Per and Cry proteins heterodimerize and repress their own transcription by interacting in a feedback loop with Clock/Arntl complexes. Polymorphisms in this gene may be associated with behavioral changes, obesity, and metabolic syndrome. Two transcripts encoding the same protein have been found for this gene. [provided by RefSeq, Jan 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit abnormal circadian phase. Mice homozygous for a spontaneous mutation exhibit abnormal circadian rhythm, reproduction, behavior, hair cycle, macronutrient absorption, and metabolism. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam4 A T 12: 81,466,428 (GRCm39) L731H probably damaging Het
Adora2b C T 11: 62,139,995 (GRCm39) A23V probably benign Het
Ankrd17 T C 5: 90,411,857 (GRCm39) I1336V probably damaging Het
Asxl1 G A 2: 153,239,442 (GRCm39) R410H probably damaging Het
Atp8a2 T C 14: 60,260,593 (GRCm39) E419G probably benign Het
Atxn1l A T 8: 110,459,016 (GRCm39) N415K probably damaging Het
Bcl2l12 T A 7: 44,646,025 (GRCm39) T65S probably benign Het
Bdh2 A G 3: 134,996,774 (GRCm39) I90V probably benign Het
Bsph1 T A 7: 13,206,988 (GRCm39) N121K probably damaging Het
Cd96 T C 16: 45,938,153 (GRCm39) Y104C possibly damaging Het
Chdh T C 14: 29,753,570 (GRCm39) W160R probably damaging Het
Copz1 A G 15: 103,204,958 (GRCm39) probably null Het
Cyp2c38 T C 19: 39,379,500 (GRCm39) T450A probably damaging Het
Cyp2d34 A T 15: 82,501,751 (GRCm39) I253K probably benign Het
Dhrs13 G T 11: 77,927,789 (GRCm39) A212S probably damaging Het
Ecsit T C 9: 21,987,796 (GRCm39) N81S probably benign Het
Efl1 A G 7: 82,301,094 (GRCm39) T33A probably damaging Het
Emid1 T C 11: 5,093,866 (GRCm39) R92G probably damaging Het
Ermp1 A G 19: 29,609,941 (GRCm39) probably benign Het
Fn1 A T 1: 71,634,968 (GRCm39) probably null Het
Hps5 A G 7: 46,432,893 (GRCm39) probably null Het
Hsd17b3 T C 13: 64,236,882 (GRCm39) M21V probably benign Het
Kat6b T C 14: 21,718,849 (GRCm39) V1176A probably benign Het
Midn A G 10: 79,992,336 (GRCm39) K463E probably damaging Het
Mier1 A G 4: 102,996,631 (GRCm39) E103G probably damaging Het
Muc15 A G 2: 110,564,160 (GRCm39) N232S possibly damaging Het
Ncoa2 T A 1: 13,294,875 (GRCm39) E15V probably damaging Het
Or10a5 A T 7: 106,635,889 (GRCm39) N176Y probably damaging Het
Or2n1d A G 17: 38,646,735 (GRCm39) K229R probably benign Het
Or52n2b T A 7: 104,565,841 (GRCm39) T221S probably benign Het
Pate14 C T 9: 36,549,176 (GRCm39) G28E probably benign Het
Pigf A T 17: 87,327,923 (GRCm39) F115I probably benign Het
Prpsap1 A T 11: 116,362,317 (GRCm39) V355E probably damaging Het
Ptprk G T 10: 28,359,294 (GRCm39) probably benign Het
Rae1 G A 2: 172,846,957 (GRCm39) R67H probably damaging Het
Sema3a G A 5: 13,606,494 (GRCm39) probably null Het
Slc22a22 T C 15: 57,126,758 (GRCm39) T104A probably benign Het
Slc38a2 A T 15: 96,593,168 (GRCm39) L137* probably null Het
Smgc A G 15: 91,725,670 (GRCm39) probably benign Het
Syce3 A G 15: 89,274,648 (GRCm39) probably benign Het
Syt9 T A 7: 107,024,343 (GRCm39) W79R probably damaging Het
Tgoln1 A C 6: 72,592,974 (GRCm39) S169A probably benign Het
Thnsl1 A G 2: 21,216,477 (GRCm39) D77G probably benign Het
Tsr1 T A 11: 74,798,767 (GRCm39) V712E probably damaging Het
Wdr12 C T 1: 60,128,525 (GRCm39) probably benign Het
Xdh T A 17: 74,250,886 (GRCm39) N22I probably damaging Het
Zfp3 T A 11: 70,662,395 (GRCm39) L118Q probably benign Het
Zfp592 A G 7: 80,687,623 (GRCm39) N883D probably benign Het
Zfp609 T A 9: 65,638,483 (GRCm39) M250L probably benign Het
Zfp94 A T 7: 24,002,495 (GRCm39) S316T probably damaging Het
Zfp955b A G 17: 33,521,947 (GRCm39) N472S probably benign Het
Other mutations in Clock
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00598:Clock APN 5 76,377,311 (GRCm39) missense probably benign 0.17
IGL00725:Clock APN 5 76,402,260 (GRCm39) nonsense probably null
IGL01304:Clock APN 5 76,414,202 (GRCm39) critical splice donor site probably null
IGL01369:Clock APN 5 76,384,933 (GRCm39) missense probably benign 0.30
IGL01542:Clock APN 5 76,379,322 (GRCm39) missense possibly damaging 0.82
IGL02541:Clock APN 5 76,410,519 (GRCm39) splice site probably null
IGL02602:Clock APN 5 76,402,274 (GRCm39) missense probably damaging 1.00
IGL02602:Clock APN 5 76,402,273 (GRCm39) missense probably null 1.00
IGL03186:Clock APN 5 76,390,929 (GRCm39) missense probably damaging 0.98
IGL03309:Clock APN 5 76,379,241 (GRCm39) critical splice donor site probably null
R6760_Clock_188 UTSW 5 76,374,823 (GRCm39) missense unknown
uhr UTSW 5 76,377,401 (GRCm39) nonsense probably null
R0304:Clock UTSW 5 76,374,832 (GRCm39) missense unknown
R0593:Clock UTSW 5 76,413,683 (GRCm39) missense probably benign 0.25
R0654:Clock UTSW 5 76,374,976 (GRCm39) missense possibly damaging 0.95
R0707:Clock UTSW 5 76,374,976 (GRCm39) missense possibly damaging 0.95
R0751:Clock UTSW 5 76,377,208 (GRCm39) missense possibly damaging 0.75
R0865:Clock UTSW 5 76,414,271 (GRCm39) splice site probably benign
R0920:Clock UTSW 5 76,378,167 (GRCm39) missense possibly damaging 0.80
R1396:Clock UTSW 5 76,414,649 (GRCm39) missense probably benign 0.00
R1450:Clock UTSW 5 76,410,578 (GRCm39) nonsense probably null
R1487:Clock UTSW 5 76,414,201 (GRCm39) splice site probably null
R1574:Clock UTSW 5 76,390,679 (GRCm39) missense probably damaging 1.00
R1574:Clock UTSW 5 76,390,679 (GRCm39) missense probably damaging 1.00
R1858:Clock UTSW 5 76,388,756 (GRCm39) missense possibly damaging 0.92
R1872:Clock UTSW 5 76,396,309 (GRCm39) missense possibly damaging 0.67
R1905:Clock UTSW 5 76,414,735 (GRCm39) splice site probably benign
R1937:Clock UTSW 5 76,377,340 (GRCm39) missense probably damaging 0.99
R2411:Clock UTSW 5 76,379,360 (GRCm39) missense probably benign 0.08
R2887:Clock UTSW 5 76,393,120 (GRCm39) missense probably damaging 0.99
R3410:Clock UTSW 5 76,377,401 (GRCm39) nonsense probably null
R4514:Clock UTSW 5 76,378,046 (GRCm39) missense probably benign 0.00
R4598:Clock UTSW 5 76,383,657 (GRCm39) missense probably benign 0.00
R4599:Clock UTSW 5 76,383,657 (GRCm39) missense probably benign 0.00
R4795:Clock UTSW 5 76,413,763 (GRCm39) missense probably damaging 1.00
R4796:Clock UTSW 5 76,413,763 (GRCm39) missense probably damaging 1.00
R4973:Clock UTSW 5 76,402,258 (GRCm39) missense possibly damaging 0.62
R5204:Clock UTSW 5 76,391,017 (GRCm39) splice site probably null
R5271:Clock UTSW 5 76,389,801 (GRCm39) missense probably damaging 1.00
R5547:Clock UTSW 5 76,378,185 (GRCm39) missense probably benign 0.02
R5630:Clock UTSW 5 76,378,185 (GRCm39) missense probably benign 0.02
R5631:Clock UTSW 5 76,378,185 (GRCm39) missense probably benign 0.02
R5632:Clock UTSW 5 76,378,185 (GRCm39) missense probably benign 0.02
R5787:Clock UTSW 5 76,384,898 (GRCm39) missense probably damaging 1.00
R6274:Clock UTSW 5 76,385,000 (GRCm39) missense probably benign 0.45
R6578:Clock UTSW 5 76,364,556 (GRCm39) missense unknown
R6622:Clock UTSW 5 76,389,801 (GRCm39) missense probably damaging 1.00
R6760:Clock UTSW 5 76,374,823 (GRCm39) missense unknown
R6793:Clock UTSW 5 76,384,967 (GRCm39) frame shift probably null
R7406:Clock UTSW 5 76,414,692 (GRCm39) start codon destroyed probably null 0.26
R7414:Clock UTSW 5 76,410,611 (GRCm39) missense probably benign 0.00
R7560:Clock UTSW 5 76,390,738 (GRCm39) splice site probably null
R7593:Clock UTSW 5 76,384,145 (GRCm39) missense possibly damaging 0.80
R7640:Clock UTSW 5 76,396,225 (GRCm39) missense possibly damaging 0.71
R7708:Clock UTSW 5 76,414,256 (GRCm39) missense probably benign 0.00
R7713:Clock UTSW 5 76,393,267 (GRCm39) critical splice donor site probably null
R7807:Clock UTSW 5 76,390,982 (GRCm39) missense probably benign 0.01
R8171:Clock UTSW 5 76,414,261 (GRCm39) missense possibly damaging 0.94
R8190:Clock UTSW 5 76,375,051 (GRCm39) missense probably damaging 0.98
R8225:Clock UTSW 5 76,389,759 (GRCm39) missense probably damaging 0.99
R8309:Clock UTSW 5 76,402,269 (GRCm39) missense probably benign 0.07
R8557:Clock UTSW 5 76,377,217 (GRCm39) missense probably damaging 1.00
R8792:Clock UTSW 5 76,410,574 (GRCm39) missense probably damaging 1.00
R8869:Clock UTSW 5 76,374,889 (GRCm39) small deletion probably benign
R8870:Clock UTSW 5 76,383,632 (GRCm39) missense probably benign 0.17
R8980:Clock UTSW 5 76,402,286 (GRCm39) missense probably benign 0.01
R8982:Clock UTSW 5 76,364,559 (GRCm39) missense unknown
R9177:Clock UTSW 5 76,377,256 (GRCm39) missense probably benign 0.00
R9208:Clock UTSW 5 76,384,871 (GRCm39) missense probably benign 0.00
R9213:Clock UTSW 5 76,393,376 (GRCm39) missense possibly damaging 0.94
R9307:Clock UTSW 5 76,364,671 (GRCm39) missense unknown
R9446:Clock UTSW 5 76,396,288 (GRCm39) missense probably benign 0.00
R9516:Clock UTSW 5 76,377,227 (GRCm39) missense possibly damaging 0.85
R9572:Clock UTSW 5 76,377,338 (GRCm39) missense probably benign 0.00
R9630:Clock UTSW 5 76,393,281 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GTGTGCGTTGTATAGTTCCTTCAAAACC -3'
(R):5'- AGTCCAGGCTAGACTGTTACCAAGAG -3'

Sequencing Primer
(F):5'- CCTTCAAAACCATTGTGTGTTG -3'
(R):5'- GGCCTTAGCTTTAAATAAAGGACAG -3'
Posted On 2014-08-18