Incidental Mutation 'R6622:Clock'
ID 524505
Institutional Source Beutler Lab
Gene Symbol Clock
Ensembl Gene ENSMUSG00000029238
Gene Name clock circadian regulator
Synonyms bHLHe8, KAT13D, 5330400M04Rik
Accession Numbers
Essential gene? Probably essential (E-score: 0.794) question?
Stock # R6622 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 76357715-76452639 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 76389801 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Lysine at position 349 (I349K)
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: I349K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000074656
Gene: ENSMUSG00000029238
AA Change: I349K

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: I349K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000144022
Gene: ENSMUSG00000029238
AA Change: I349K

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: I349K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000143939
Gene: ENSMUSG00000029238
AA Change: I349K

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.8%
  • 20x: 93.4%
Validation Efficiency
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: 50 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrl3 A C 5: 81,942,606 (GRCm39) D1412A probably benign Het
Arhgap26 A G 18: 39,032,916 (GRCm39) probably benign Het
Card14 A G 11: 119,224,814 (GRCm39) M614V probably benign Het
Cbx2 A G 11: 118,919,961 (GRCm39) T509A probably damaging Het
Cep135 A G 5: 76,788,815 (GRCm39) D1136G probably benign Het
Cep170 T A 1: 176,583,898 (GRCm39) Q827L probably damaging Het
Cnppd1 A T 1: 75,113,539 (GRCm39) V243E probably damaging Het
Cops3 A G 11: 59,723,960 (GRCm39) F93L probably damaging Het
Cplane1 C A 15: 8,273,706 (GRCm39) A2563D probably damaging Het
Cxxc5 T G 18: 35,992,372 (GRCm39) C258G possibly damaging Het
Cycs G A 6: 50,543,443 (GRCm39) probably benign Het
Cyp2c40 A T 19: 39,790,990 (GRCm39) H280Q probably damaging Het
Cyp4f14 C T 17: 33,133,619 (GRCm39) R79H probably benign Het
Dnajc27 A G 12: 4,153,114 (GRCm39) S197G probably benign Het
Dscam C T 16: 96,446,273 (GRCm39) G1456E probably benign Het
Dst G A 1: 34,218,332 (GRCm39) V1591I probably benign Het
Epha5 A G 5: 84,385,387 (GRCm39) S315P possibly damaging Het
Frmd4a A G 2: 4,610,873 (GRCm39) T1012A probably benign Het
Fxr2 G A 11: 69,532,416 (GRCm39) probably null Het
Hcn4 T A 9: 58,765,010 (GRCm39) V534E unknown Het
Hrh4 A G 18: 13,155,454 (GRCm39) Y331C probably damaging Het
Insyn1 A G 9: 58,406,533 (GRCm39) I148V probably benign Het
Kif16b T A 2: 142,554,362 (GRCm39) H812L probably benign Het
Krt14 T A 11: 100,094,786 (GRCm39) R451S probably benign Het
Man2b1 A G 8: 85,811,108 (GRCm39) T80A probably damaging Het
Nedd4l A G 18: 65,307,305 (GRCm39) T383A probably damaging Het
Pcdha9 T A 18: 37,131,707 (GRCm39) L259M possibly damaging Het
Pdgfd T C 9: 6,293,818 (GRCm39) C131R probably damaging Het
Prrc2a C G 17: 35,374,396 (GRCm39) R1418P probably damaging Het
Ptpra G T 2: 30,327,589 (GRCm39) E114D probably damaging Het
Ptprt A T 2: 161,395,760 (GRCm39) C1157S probably damaging Het
Rnf126 A T 10: 79,597,397 (GRCm39) probably null Het
Rsf1 G A 7: 97,229,117 (GRCm39) probably benign Het
Sel1l3 A G 5: 53,297,202 (GRCm39) V748A probably damaging Het
Serinc5 T A 13: 92,825,194 (GRCm39) S208T probably benign Het
Sftpb A G 6: 72,282,639 (GRCm39) I74V possibly damaging Het
Slc22a14 A C 9: 118,999,643 (GRCm39) I516S possibly damaging Het
Slco2a1 G A 9: 102,951,704 (GRCm39) C411Y possibly damaging Het
Spata31f1e T A 4: 42,793,111 (GRCm39) L340F probably damaging Het
Tent5a G T 9: 85,208,509 (GRCm39) R105S probably damaging Het
Tet3 G A 6: 83,380,426 (GRCm39) P581S probably benign Het
Tmem231 T C 8: 112,645,563 (GRCm39) D112G probably damaging Het
Tnrc6b T A 15: 80,763,385 (GRCm39) W296R probably damaging Het
Trpm1 T A 7: 63,890,343 (GRCm39) L982H probably damaging Het
Ttn C A 2: 76,550,862 (GRCm39) R23183I possibly damaging Het
Tuft1 T A 3: 94,542,726 (GRCm39) Y46F probably damaging Het
Vmn1r167 T A 7: 23,205,014 (GRCm39) M1L probably null Het
Zfp808 A G 13: 62,319,646 (GRCm39) R292G possibly damaging Het
Zp2 T C 7: 119,731,748 (GRCm39) E669G probably benign Het
Zp2 C T 7: 119,741,136 (GRCm39) M129I 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
R0684:Clock UTSW 5 76,393,365 (GRCm39) missense probably damaging 0.96
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
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'- TGGGCAAGATCACTATCACTC -3'
(R):5'- GGCCAGTTAACAGTATGACTTTCAG -3'

Sequencing Primer
(F):5'- CACCTTACAAATGTTCTTCCAG -3'
(R):5'- CTGACTATAAAATTGGAATCTGGGAG -3'
Posted On 2018-06-22