Incidental Mutation 'R7901:Ccnt1'
ID610019
Institutional Source Beutler Lab
Gene Symbol Ccnt1
Ensembl Gene ENSMUSG00000011960
Gene Namecyclin T1
Synonyms2810478G24Rik, CycT1
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.945) question?
Stock #R7901 (G1)
Quality Score225.009
Status Validated
Chromosome15
Chromosomal Location98538689-98570923 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 98543916 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 490 (D490E)
Ref Sequence ENSEMBL: ENSMUSP00000012104 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000012104] [ENSMUST00000168928] [ENSMUST00000169707]
Predicted Effect probably benign
Transcript: ENSMUST00000012104
AA Change: D490E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000012104
Gene: ENSMUSG00000011960
AA Change: D490E

DomainStartEndE-ValueType
CYCLIN 43 142 5.89e-17 SMART
SCOP:d1jkw_2 152 257 1e-24 SMART
Blast:CYCLIN 155 243 2e-54 BLAST
low complexity region 308 326 N/A INTRINSIC
coiled coil region 388 419 N/A INTRINSIC
low complexity region 512 529 N/A INTRINSIC
low complexity region 559 570 N/A INTRINSIC
low complexity region 706 723 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000168928
SMART Domains Protein: ENSMUSP00000130286
Gene: ENSMUSG00000011960

DomainStartEndE-ValueType
CYCLIN 43 142 5.89e-17 SMART
Blast:CYCLIN 155 182 3e-9 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000169707
AA Change: D490E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000126874
Gene: ENSMUSG00000011960
AA Change: D490E

DomainStartEndE-ValueType
CYCLIN 43 142 5.89e-17 SMART
SCOP:d1jkw_2 152 257 1e-24 SMART
Blast:CYCLIN 155 243 2e-54 BLAST
low complexity region 308 326 N/A INTRINSIC
coiled coil region 388 419 N/A INTRINSIC
low complexity region 512 529 N/A INTRINSIC
low complexity region 559 570 N/A INTRINSIC
low complexity region 706 723 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency 98% (56/57)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the highly conserved cyclin C subfamily. The encoded protein tightly associates with cyclin-dependent kinase 9, and is a major subunit of positive transcription elongation factor b (p-TEFb). In humans, there are multiple forms of positive transcription elongation factor b, which may include one of several different cyclins along with cyclin-dependent kinase 9. The complex containing the encoded cyclin and cyclin-dependent kinase 9 acts as a cofactor of human immunodeficiency virus type 1 (HIV-1) Tat protein, and is both necessary and sufficient for full activation of viral transcription. This cyclin and its kinase partner are also involved in triggering transcript elongation through phosphorylation of the carboxy-terminal domain of the largest RNA polymerase II subunit. Overexpression of this gene is implicated in tumor growth. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2013]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik A G 15: 8,269,706 E3126G unknown Het
Ablim1 A T 19: 57,131,002 probably null Het
Adpgk T C 9: 59,315,017 V409A probably benign Het
Agfg2 A T 5: 137,667,704 F98I probably damaging Het
Arhgap17 A T 7: 123,286,568 probably benign Het
Asb8 T C 15: 98,142,733 Y16C probably damaging Het
Atp6v0a2 C T 5: 124,641,547 T200I probably damaging Het
C1ra G A 6: 124,517,725 E316K probably benign Het
Cenpf G T 1: 189,657,248 D1462E probably damaging Het
Clcn6 C T 4: 148,010,745 R736H probably damaging Het
Col4a2 A T 8: 11,429,358 D747V probably benign Het
Crybg3 T C 16: 59,557,544 T1116A probably damaging Het
Csf1r T A 18: 61,110,296 L128Q probably damaging Het
Ddx17 A T 15: 79,538,588 D316E probably damaging Het
Ect2l T A 10: 18,141,964 D681V possibly damaging Het
Ell2 A T 13: 75,763,986 K464* probably null Het
Eme1 G T 11: 94,650,819 P59Q probably damaging Het
Etl4 T C 2: 20,290,010 S2P possibly damaging Het
Fndc9 T C 11: 46,237,749 Y32H probably damaging Het
Frem1 G T 4: 82,959,377 T1321K probably benign Het
Gabrg2 A G 11: 41,976,591 V67A probably benign Het
Gm4553 ACAGCAGCTGGACTGACAGCAGCAGGGCTTGCAACAGCTGGACTGGCAGCAGCAGGGCTTGCAGCAGCTGGACTGGCAGCAGCAGGGCTTGCAGCAGCTGGACTGGCAGCAG ACAGCAGCTGGACTGGCAGCAGCAGGGCTTGCAGCAGCTGGACTGGCAGCAG 7: 142,164,865 probably benign Het
Gm5145 A C 17: 20,570,638 I93L possibly damaging Het
Gpld1 T A 13: 24,962,775 V240E probably damaging Het
Gsc T A 12: 104,472,872 S82C possibly damaging Het
H2-T10 C T 17: 36,120,251 E173K probably benign Het
Ifi213 A T 1: 173,567,218 S584T probably benign Het
Klk1b1 T C 7: 43,971,245 I253T probably damaging Het
Klra4 A G 6: 130,063,150 L53P probably damaging Het
Lct A G 1: 128,288,985 Y1697H probably benign Het
Mrs2 T A 13: 25,018,566 D64V possibly damaging Het
Muc13 A G 16: 33,815,841 Q565R probably damaging Het
Nlrp6 T C 7: 140,927,440 V873A possibly damaging Het
Nup155 C T 15: 8,116,442 P159L possibly damaging Het
Olfr1420 A T 19: 11,896,534 H171L probably benign Het
Olfr575 T C 7: 102,955,680 probably null Het
Olfr734 A T 14: 50,320,116 S240T probably damaging Het
Phip T G 9: 82,890,150 M1115L probably benign Het
Ppip5k1 T C 2: 121,311,909 Q1353R probably damaging Het
Ptprb C G 10: 116,369,428 P1896A probably benign Het
Rgl2 T C 17: 33,935,825 L601P possibly damaging Het
Sash1 C T 10: 8,780,564 W221* probably null Het
Skint1 A C 4: 112,019,202 T107P probably damaging Het
Slc45a4 G A 15: 73,605,772 probably benign Het
Snx13 T A 12: 35,100,625 D309E probably benign Het
Spcs1 A G 14: 31,000,671 Y64H probably benign Het
Tep1 A T 14: 50,826,851 Y2434N possibly damaging Het
Tnpo3 T C 6: 29,568,991 E454G possibly damaging Het
Tsg101 G T 7: 46,913,435 Q24K probably benign Het
Ttc6 C T 12: 57,688,567 R1132W probably damaging Het
Unkl T C 17: 25,218,653 S200P probably damaging Het
Uts2r G A 11: 121,161,408 S366N probably benign Het
Wbp4 A T 14: 79,472,405 V130E probably damaging Het
Zfp592 T G 7: 81,024,721 S478A probably benign Het
Zfp664 A T 5: 124,885,775 K78* probably null Het
Zfp738 A T 13: 67,672,991 L79* probably null Het
Zfyve28 C T 5: 34,224,982 R258Q probably damaging Het
Other mutations in Ccnt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00336:Ccnt1 APN 15 98565109 missense possibly damaging 0.75
IGL00900:Ccnt1 APN 15 98554633 missense probably damaging 1.00
IGL01798:Ccnt1 APN 15 98544241 missense probably benign 0.00
IGL02126:Ccnt1 APN 15 98567603 missense probably damaging 1.00
IGL02341:Ccnt1 APN 15 98546783 missense possibly damaging 0.92
Lifecycle UTSW 15 98565124 nonsense probably null
R0049:Ccnt1 UTSW 15 98565079 missense probably benign 0.05
R0049:Ccnt1 UTSW 15 98565079 missense probably benign 0.05
R1116:Ccnt1 UTSW 15 98544338 missense probably damaging 1.00
R2063:Ccnt1 UTSW 15 98551942 missense probably benign 0.25
R2065:Ccnt1 UTSW 15 98551942 missense probably benign 0.25
R2066:Ccnt1 UTSW 15 98551942 missense probably benign 0.25
R2068:Ccnt1 UTSW 15 98551942 missense probably benign 0.25
R2180:Ccnt1 UTSW 15 98543600 missense possibly damaging 0.74
R3917:Ccnt1 UTSW 15 98544059 missense probably benign 0.00
R4805:Ccnt1 UTSW 15 98544308 missense probably benign 0.00
R4830:Ccnt1 UTSW 15 98543451 missense probably damaging 1.00
R4836:Ccnt1 UTSW 15 98567563 missense probably damaging 0.96
R5320:Ccnt1 UTSW 15 98544243 missense probably benign 0.35
R5740:Ccnt1 UTSW 15 98544500 missense probably benign 0.01
R5870:Ccnt1 UTSW 15 98543513 nonsense probably null
R6074:Ccnt1 UTSW 15 98543324 missense probably damaging 1.00
R6413:Ccnt1 UTSW 15 98543969 missense probably benign 0.01
R6610:Ccnt1 UTSW 15 98565101 missense probably damaging 1.00
R7260:Ccnt1 UTSW 15 98565124 nonsense probably null
R7752:Ccnt1 UTSW 15 98543916 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- ACTGGACAAGCTGTAGGTTTTG -3'
(R):5'- ATGCTGCCCAGAATCTCCTG -3'

Sequencing Primer
(F):5'- ACAAGCTGTAGGTTTTGTGTGCTAAG -3'
(R):5'- TCACGACAGCCATTCTTCAG -3'
Posted On2019-12-20