Mutagenetix > Incidental Mutation

Incidental Mutation 'R9722:Ccnt2'

730823

Institutional Source

Beutler Lab

Gene Symbol

Ccnt2

Ensembl Gene

ENSMUSG00000026349

Gene Name

cyclin T2

Synonyms

2900041I18Rik, CycT2

MMRRC Submission

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9722 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

127701901-127732574 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 127729925 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glutamic Acid at position 267 (D267E)

Ref Sequence

ENSEMBL: ENSMUSP00000027587 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027587] [ENSMUST00000112570]

AlphaFold

Q7TQK0

Predicted Effect

probably damaging
Transcript: ENSMUST00000027587
AA Change: D267E

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000027587
Gene: ENSMUSG00000026349
AA Change: D267E

Domain	Start	End	E-Value	Type
CYCLIN	42	141	4.27e-14	SMART
CYCLIN	154	242	4.51e0	SMART
low complexity region	531	543	N/A	INTRINSIC
low complexity region	621	653	N/A	INTRINSIC
low complexity region	658	664	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000112570
AA Change: D267E

PolyPhen 2 Score 0.180 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000108189
Gene: ENSMUSG00000026349
AA Change: D267E

Domain	Start	End	E-Value	Type
CYCLIN	42	141	4.27e-14	SMART
CYCLIN	154	242	4.51e0	SMART
low complexity region	531	543	N/A	INTRINSIC
low complexity region	621	634	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.2%

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 belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance through the cell cycle. Cyclins function as regulators of CDK kinases. Different cyclins exhibit distinct expression and degradation patterns which contribute to the temporal coordination of each mitotic event. This cyclin and its kinase partner CDK9 were found to be subunits of the transcription elongation factor p-TEFb. The p-TEFb complex containing this cyclin was reported to interact with, and act as a negative regulator of human immunodeficiency virus type 1 (HIV-1) Tat protein. A pseudogene of this gene is found on chromosome 1. Alternate splicing results in multiple transcript variants.[provided by RefSeq, Dec 2010]
PHENOTYPE: Mice homozygous for a gene trap allele die prior to the 4-cell stage. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 59 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9330159F19Rik	A	T	10: 29,094,269 (GRCm39)	I52F	probably benign	Het
Abcc3	A	T	11: 94,250,072 (GRCm39)	L1017Q	probably damaging	Het
Antxr2	T	C	5: 98,096,186 (GRCm39)	D366G	possibly damaging	Het
Astn2	C	T	4: 65,831,978 (GRCm39)	V563I	probably benign	Het
Atrn	C	A	2: 130,803,536 (GRCm39)	D575E	probably damaging	Het
Baz1a	C	T	12: 54,946,882 (GRCm39)	D1228N	probably benign	Het
Canx	A	G	11: 50,195,301 (GRCm39)	S256P	probably benign	Het
Cd209c	G	T	8: 3,995,905 (GRCm39)	R2S	probably benign	Het
Cyfip2	T	C	11: 46,087,135 (GRCm39)	T1252A	probably benign	Het
Dchs2	A	G	3: 83,261,301 (GRCm39)	Y2523C	probably benign	Het
Dmxl2	G	A	9: 54,323,892 (GRCm39)	P990L	probably benign	Het
Dnajc9	T	C	14: 20,438,279 (GRCm39)	I108V	probably benign	Het
Eif2d	T	C	1: 131,092,948 (GRCm39)		probably null	Het
Ephb2	T	C	4: 136,384,768 (GRCm39)	D881G	probably damaging	Het
Esr1	A	G	10: 4,951,215 (GRCm39)	N531S	probably benign	Het
Fbxo2	G	A	4: 148,248,883 (GRCm39)	R125H	probably damaging	Het
Foxred1	C	T	9: 35,117,300 (GRCm39)	S277N	possibly damaging	Het
Gemin5	T	C	11: 58,041,418 (GRCm39)	E518G	probably damaging	Het
Gm17655	A	G	5: 110,194,226 (GRCm39)	Y519H	probably benign	Het
Igkv4-57-1	A	T	6: 69,521,493 (GRCm39)	W70R	probably damaging	Het
Krtap4-13	A	G	11: 99,700,180 (GRCm39)	S160P	unknown	Het
Map3k3	A	G	11: 106,033,361 (GRCm39)	I205V	possibly damaging	Het
Map3k4	A	C	17: 12,490,523 (GRCm39)	F303V	probably benign	Het
Mpdz	T	C	4: 81,304,504 (GRCm39)	Q132R	probably damaging	Het
Myo10	T	A	15: 25,801,227 (GRCm39)	V1472E	probably damaging	Het
Nckap1	G	A	2: 80,401,568 (GRCm39)	Q39*	probably null	Het
Nog	A	G	11: 89,192,396 (GRCm39)	S151P	probably damaging	Het
Obox6	G	A	7: 15,568,831 (GRCm39)	S15F	probably benign	Het
Odf2	A	G	2: 29,813,594 (GRCm39)	H647R	possibly damaging	Het
Or6c74	A	G	10: 129,869,500 (GRCm39)	R2G	probably benign	Het
Pcdhga11	T	C	18: 37,890,398 (GRCm39)	S469P	possibly damaging	Het
Pcnx4	T	C	12: 72,603,039 (GRCm39)	Y434H	probably damaging	Het
Pfpl	G	C	19: 12,406,297 (GRCm39)	E183Q	probably damaging	Het
Pglyrp3	A	G	3: 91,938,695 (GRCm39)	K290R	possibly damaging	Het
Phactr3	G	A	2: 177,898,043 (GRCm39)	E86K	probably damaging	Het
Piezo1	A	C	8: 123,225,497 (GRCm39)	L530R		Het
Pigg	A	T	5: 108,495,767 (GRCm39)	I935F	possibly damaging	Het
Pofut2	T	C	10: 77,102,759 (GRCm39)	S282P	possibly damaging	Het
Ppfia1	A	G	7: 144,071,402 (GRCm39)	S337P	probably benign	Het
Sdr16c5	A	T	4: 4,005,595 (GRCm39)	D246E	probably benign	Het
Sgsm1	T	A	5: 113,428,207 (GRCm39)	H327L	possibly damaging	Het
Slc39a4	A	G	15: 76,500,211 (GRCm39)	I113T	possibly damaging	Het
Slc5a7	A	G	17: 54,603,985 (GRCm39)		probably null	Het
Snx11	A	G	11: 96,661,925 (GRCm39)	S86P	probably benign	Het
Srm	T	A	4: 148,676,245 (GRCm39)		probably null	Het
Tas2r126	T	C	6: 42,412,082 (GRCm39)	I205T	possibly damaging	Het
Tek	T	G	4: 94,692,539 (GRCm39)	W216G	possibly damaging	Het
Tenm3	A	T	8: 48,753,849 (GRCm39)	S851R	probably benign	Het
Tnip2	A	G	5: 34,654,212 (GRCm39)	V288A	probably benign	Het
Tpx2	T	A	2: 152,733,476 (GRCm39)		probably null	Het
Trim33	C	A	3: 103,261,146 (GRCm39)	T1115K	possibly damaging	Het
Tspan13	T	A	12: 36,074,017 (GRCm39)	I40F	probably damaging	Het
Ube2v2	T	C	16: 15,394,899 (GRCm39)	I91V	probably benign	Het
Vmn1r22	A	T	6: 57,877,631 (GRCm39)	F115L	probably benign	Het
Vmn2r7	G	A	3: 64,598,407 (GRCm39)	P717S	probably damaging	Het
Zan	T	C	5: 137,387,324 (GRCm39)	T4910A	unknown	Het
Zfp599	T	A	9: 22,160,741 (GRCm39)	T475S	probably damaging	Het
Zfp638	T	A	6: 83,923,301 (GRCm39)	F700I	probably damaging	Het
Zfp985	A	C	4: 147,667,618 (GRCm39)	K162T	possibly damaging	Het

Other mutations in Ccnt2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00807:Ccnt2	APN	1	127,725,628 (GRCm39)	splice site	probably benign
IGL01370:Ccnt2	APN	1	127,731,250 (GRCm39)	missense	possibly damaging	0.49
IGL02055:Ccnt2	APN	1	127,719,447 (GRCm39)	missense	possibly damaging	0.46
IGL02169:Ccnt2	APN	1	127,702,126 (GRCm39)	splice site	probably benign
R0526:Ccnt2	UTSW	1	127,727,182 (GRCm39)	missense	probably damaging	1.00
R0538:Ccnt2	UTSW	1	127,730,902 (GRCm39)	missense	probably damaging	0.98
R0744:Ccnt2	UTSW	1	127,730,131 (GRCm39)	missense	probably benign	0.42
R0833:Ccnt2	UTSW	1	127,730,131 (GRCm39)	missense	probably benign	0.42
R0836:Ccnt2	UTSW	1	127,730,131 (GRCm39)	missense	probably benign	0.42
R1763:Ccnt2	UTSW	1	127,727,143 (GRCm39)	missense	possibly damaging	0.94
R2037:Ccnt2	UTSW	1	127,731,136 (GRCm39)	missense	probably damaging	1.00
R2159:Ccnt2	UTSW	1	127,702,891 (GRCm39)	missense	probably benign	0.00
R4585:Ccnt2	UTSW	1	127,730,766 (GRCm39)	missense	probably damaging	0.99
R5342:Ccnt2	UTSW	1	127,719,470 (GRCm39)	splice site	silent
R5527:Ccnt2	UTSW	1	127,730,401 (GRCm39)	missense	probably benign	0.00
R5698:Ccnt2	UTSW	1	127,730,965 (GRCm39)	missense	probably benign	0.00
R6606:Ccnt2	UTSW	1	127,730,978 (GRCm39)	missense	probably benign	0.00
R6821:Ccnt2	UTSW	1	127,731,072 (GRCm39)	missense	probably damaging	0.99
R6979:Ccnt2	UTSW	1	127,702,873 (GRCm39)	missense	probably damaging	0.97
R7512:Ccnt2	UTSW	1	127,730,031 (GRCm39)	missense	possibly damaging	0.85
R8743:Ccnt2	UTSW	1	127,702,020 (GRCm39)	missense	probably damaging	1.00
R9334:Ccnt2	UTSW	1	127,723,046 (GRCm39)	missense	probably damaging	0.99
X0019:Ccnt2	UTSW	1	127,702,877 (GRCm39)	missense	probably damaging	1.00
X0027:Ccnt2	UTSW	1	127,702,025 (GRCm39)	missense	probably damaging	0.98
Z1177:Ccnt2	UTSW	1	127,730,795 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- ACTGTCTCAATTCCTGGGTTAG -3'
(R):5'- TGCACGGCTATCTTGAACAG -3'

Sequencing Primer
(F):5'- ATATCTATTTCTCCAACCATAGAGCC -3'
(R):5'- CGGCTATCTTGAACAGAAGTACTTCC -3'

Posted On

2022-10-06