Incidental Mutation 'R5404:Ccnk'
ID 428639
Institutional Source Beutler Lab
Gene Symbol Ccnk
Ensembl Gene ENSMUSG00000021258
Gene Name cyclin K
Synonyms CycK, CPR4
MMRRC Submission 042975-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5404 (G1)
Quality Score 225
Status Not validated
Chromosome 12
Chromosomal Location 108145838-108169618 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 108161882 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Asparagine at position 262 (K262N)
Ref Sequence ENSEMBL: ENSMUSP00000152784 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000101055] [ENSMUST00000221167]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000101055
AA Change: K262N

PolyPhen 2 Score 0.879 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000098616
Gene: ENSMUSG00000021258
AA Change: K262N

DomainStartEndE-ValueType
CYCLIN 55 149 6.67e-16 SMART
Cyclin_C 158 278 4.83e-1 SMART
CYCLIN 162 256 1.23e-1 SMART
low complexity region 342 361 N/A INTRINSIC
low complexity region 365 392 N/A INTRINSIC
low complexity region 404 427 N/A INTRINSIC
low complexity region 428 446 N/A INTRINSIC
low complexity region 457 471 N/A INTRINSIC
low complexity region 476 576 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000221167
AA Change: K262N

PolyPhen 2 Score 0.879 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223363
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.6%
  • 20x: 96.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the transcription cyclin family. These cyclins may regulate transcription through their association with and activation of cyclin-dependent kinases (CDK) that phosphorylate the C-terminal domain (CTD) of the large subunit of RNA polymerase II. This gene product may play a dual role in regulating CDK and RNA polymerase II activities. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trap allele display complete embryonic lethality before implantation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A1bg T C 15: 60,791,545 (GRCm39) H297R probably benign Het
Clec4b2 A T 6: 123,158,308 (GRCm39) Y58F probably benign Het
Cp A C 3: 20,043,292 (GRCm39) T1027P possibly damaging Het
Cpox G A 16: 58,495,649 (GRCm39) G322D probably damaging Het
Cry1 T C 10: 85,020,283 (GRCm39) N18S probably damaging Het
Dnah8 G A 17: 30,967,542 (GRCm39) D2585N probably benign Het
Dock10 A G 1: 80,481,630 (GRCm39) probably benign Het
Fance A T 17: 28,537,034 (GRCm39) R58W probably null Het
Fermt1 T C 2: 132,776,789 (GRCm39) D233G possibly damaging Het
Gabpa T A 16: 84,657,351 (GRCm39) Y409N probably damaging Het
Gpr162 A G 6: 124,838,606 (GRCm39) S15P possibly damaging Het
Grid2 T A 6: 63,907,894 (GRCm39) I178N probably damaging Het
Il17re T C 6: 113,446,063 (GRCm39) V233A probably benign Het
Lemd3 G A 10: 120,767,863 (GRCm39) Q672* probably null Het
Myh15 A G 16: 48,980,341 (GRCm39) T1488A probably benign Het
Narf T A 11: 121,133,452 (GRCm39) H84Q probably benign Het
Nedd1 C T 10: 92,552,054 (GRCm39) V69I probably benign Het
Nfil3 G A 13: 53,122,091 (GRCm39) S271F probably damaging Het
Npc1 A G 18: 12,346,356 (GRCm39) L280P possibly damaging Het
Or2n1e T A 17: 38,586,517 (GRCm39) L285* probably null Het
Or4p20 C T 2: 88,254,145 (GRCm39) V75M probably damaging Het
Or51a25 T A 7: 102,372,807 (GRCm39) I297F possibly damaging Het
Poli A G 18: 70,642,503 (GRCm39) S503P probably benign Het
Rbm5 T C 9: 107,642,752 (GRCm39) E94G probably damaging Het
Robo4 CGG CG 9: 37,322,786 (GRCm39) probably null Het
Rps6ka5 T C 12: 100,582,352 (GRCm39) I173M probably damaging Het
Slc40a1 A G 1: 45,951,488 (GRCm39) L223P probably damaging Het
Smg1 T C 7: 117,806,131 (GRCm39) K213E probably damaging Het
Spem1 T A 11: 69,711,763 (GRCm39) K300N probably damaging Het
Tchh A G 3: 93,354,982 (GRCm39) E1474G unknown Het
Tenm4 A T 7: 96,543,887 (GRCm39) R1968W probably damaging Het
Tshz2 A T 2: 169,726,240 (GRCm39) M279L probably benign Het
Tuba3a G T 6: 125,258,555 (GRCm39) T145K possibly damaging Het
Other mutations in Ccnk
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02331:Ccnk APN 12 108,155,343 (GRCm39) missense probably damaging 1.00
IGL02341:Ccnk APN 12 108,161,989 (GRCm39) missense unknown
IGL02557:Ccnk APN 12 108,161,985 (GRCm39) missense unknown
FR4449:Ccnk UTSW 12 108,168,766 (GRCm39) unclassified probably benign
FR4737:Ccnk UTSW 12 108,168,766 (GRCm39) unclassified probably benign
FR4976:Ccnk UTSW 12 108,168,766 (GRCm39) unclassified probably benign
R0481:Ccnk UTSW 12 108,165,568 (GRCm39) unclassified probably benign
R0725:Ccnk UTSW 12 108,161,834 (GRCm39) splice site probably benign
R1839:Ccnk UTSW 12 108,161,333 (GRCm39) missense probably damaging 1.00
R2144:Ccnk UTSW 12 108,155,349 (GRCm39) missense probably null 1.00
R2903:Ccnk UTSW 12 108,168,647 (GRCm39) unclassified probably benign
R4660:Ccnk UTSW 12 108,168,575 (GRCm39) unclassified probably benign
R5131:Ccnk UTSW 12 108,168,890 (GRCm39) unclassified probably benign
R5843:Ccnk UTSW 12 108,159,989 (GRCm39) missense probably damaging 1.00
R5860:Ccnk UTSW 12 108,153,466 (GRCm39) missense probably damaging 0.99
R6522:Ccnk UTSW 12 108,153,446 (GRCm39) missense probably damaging 0.99
R6864:Ccnk UTSW 12 108,168,473 (GRCm39) unclassified probably benign
R7135:Ccnk UTSW 12 108,152,734 (GRCm39) missense probably damaging 0.96
R7179:Ccnk UTSW 12 108,153,517 (GRCm39) missense probably damaging 1.00
R7278:Ccnk UTSW 12 108,159,964 (GRCm39) missense possibly damaging 0.63
R7592:Ccnk UTSW 12 108,152,724 (GRCm39) missense possibly damaging 0.79
R8191:Ccnk UTSW 12 108,159,933 (GRCm39) missense probably benign 0.27
R8271:Ccnk UTSW 12 108,162,114 (GRCm39) splice site probably benign
R8273:Ccnk UTSW 12 108,152,758 (GRCm39) missense probably damaging 1.00
R9155:Ccnk UTSW 12 108,159,978 (GRCm39) missense probably damaging 1.00
R9279:Ccnk UTSW 12 108,161,946 (GRCm39) missense unknown
R9558:Ccnk UTSW 12 108,155,397 (GRCm39) missense possibly damaging 0.71
R9566:Ccnk UTSW 12 108,152,695 (GRCm39) missense probably benign 0.04
Predicted Primers PCR Primer
(F):5'- AGAGCCCAGCTTTATTCACAGC -3'
(R):5'- ATGTAAGGCACTCACTCACC -3'

Sequencing Primer
(F):5'- CAGCTTTATTCACAGCAAAAATGGGG -3'
(R):5'- CTTGGCCTGTCGGGGAG -3'
Posted On 2016-09-06