Mutagenetix > Incidental Mutation

Incidental Mutation 'R8856:Rrm2b'

675366

Institutional Source

Beutler Lab

Gene Symbol

Rrm2b

Ensembl Gene

ENSMUSG00000022292

Gene Name

ribonucleotide reductase M2 B (TP53 inducible)

Synonyms

p53R2

MMRRC Submission

068737-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.599) question?

Stock #

R8856 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

37924196-37961562 bp(-) (GRCm39)

Type of Mutation

intron

DNA Base Change (assembly)

G to A at 37960858 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000121188 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000022901] [ENSMUST00000137636] [ENSMUST00000144498] [ENSMUST00000145155] [ENSMUST00000145175] [ENSMUST00000146821] [ENSMUST00000153481]

AlphaFold

Q6PEE3

Predicted Effect

probably benign
Transcript: ENSMUST00000022901

SMART Domains

Protein: ENSMUSP00000022901
Gene: ENSMUSG00000022292

Domain	Start	End	E-Value	Type
Pfam:Ribonuc_red_sm	41	308	4.2e-120	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000137636

SMART Domains

Protein: ENSMUSP00000119400
Gene: ENSMUSG00000022292

Domain	Start	End	E-Value	Type
Pfam:Ribonuc_red_sm	6	261	1.7e-112	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000144498

SMART Domains

Protein: ENSMUSP00000121069
Gene: ENSMUSG00000022292

Domain	Start	End	E-Value	Type
Pfam:Ribonuc_red_sm	32	111	2.2e-29	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000145155

Predicted Effect

probably benign
Transcript: ENSMUST00000145175

SMART Domains

Protein: ENSMUSP00000114343
Gene: ENSMUSG00000022292

Domain	Start	End	E-Value	Type
Pfam:Ribonuc_red_sm	18	99	1.5e-31	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000146821

SMART Domains

Protein: ENSMUSP00000123691
Gene: ENSMUSG00000022292

Domain	Start	End	E-Value	Type
Pfam:Ribonuc_red_sm	13	101	1e-31	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000153481

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 98.9%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the small subunit of a p53-inducible ribonucleotide reductase. This heterotetrameric enzyme catalyzes the conversion of ribonucleoside diphosphates to deoxyribonucleoside diphosphates. The product of this reaction is necessary for DNA synthesis. Mutations in this gene have been associated with autosomal recessive mitochondrial DNA depletion syndrome, autosomal dominant progressive external ophthalmoplegia-5, and mitochondrial neurogastrointestinal encephalopathy. Alternatively spliced transcript variants have been described.[provided by RefSeq, Feb 2010]
PHENOTYPE: Loss of both functional copies of this gene results in growth retardation, multiple organ failure, and ultimately premature death due to kidney failure. Spontaneous mutation rates and apoptosis are increased in the kidneys due to an attenuation of dNTP pools and a resulting impairment of DNA repair. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 92 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A2m	G	A	6: 121,618,349 (GRCm39)	R214H	probably benign	Het
Abca4	A	G	3: 121,906,096 (GRCm39)	S822G	probably benign	Het
Adgrv1	T	A	13: 81,707,621 (GRCm39)	I1262F	probably benign	Het
Agbl2	A	G	2: 90,632,088 (GRCm39)	D482G	probably damaging	Het
Asph	T	A	4: 9,630,947 (GRCm39)	T134S	possibly damaging	Het
Cacna1a	C	T	8: 85,286,070 (GRCm39)	A905V	probably benign	Het
Cacna1b	C	T	2: 24,569,530 (GRCm39)	R798H	probably benign	Het
Cpne8	G	T	15: 90,486,044 (GRCm39)	Q140K	probably benign	Het
Crocc2	A	T	1: 93,120,847 (GRCm39)	N538I	probably benign	Het
Cyp2j9	T	A	4: 96,462,184 (GRCm39)	I366F	probably damaging	Het
Dchs1	A	T	7: 105,410,064 (GRCm39)	D1769E	probably damaging	Het
Def6	A	T	17: 28,435,972 (GRCm39)	I44F	probably damaging	Het
Dnah7a	G	A	1: 53,462,422 (GRCm39)	T3723M	probably damaging	Het
Ecd	T	A	14: 20,387,140 (GRCm39)	Y198F	probably damaging	Het
Ecel1	A	C	1: 87,079,760 (GRCm39)	M451R	probably damaging	Het
Eea1	A	G	10: 95,831,506 (GRCm39)	D199G	probably benign	Het
Efna5	A	T	17: 62,914,374 (GRCm39)	I217N	unknown	Het
F13a1	A	T	13: 37,100,859 (GRCm39)	D428E	probably damaging	Het
Fads1	T	G	19: 10,170,276 (GRCm39)	I272S	probably benign	Het
Fam149a	C	T	8: 45,834,611 (GRCm39)	A63T		Het
Fam83a	A	T	15: 57,872,977 (GRCm39)	N269Y	probably damaging	Het
Fasn	G	A	11: 120,708,979 (GRCm39)	T568I	possibly damaging	Het
Fbn1	A	G	2: 125,156,637 (GRCm39)	S2363P	probably damaging	Het
Fbxl4	T	A	4: 22,390,803 (GRCm39)	W329R	probably damaging	Het
Fgf12	A	T	16: 28,008,233 (GRCm39)	V189E	probably damaging	Het
Frmd4b	A	T	6: 97,269,359 (GRCm39)	Y984*	probably null	Het
Galm	A	G	17: 80,490,661 (GRCm39)	T273A	possibly damaging	Het
Gm43302	A	G	5: 105,438,739 (GRCm39)	S50P	probably damaging	Het
Gm45861	C	T	8: 28,010,788 (GRCm39)	S561L	unknown	Het
Gnao1	A	G	8: 94,538,045 (GRCm39)	I28V	probably benign	Het
Golga4	A	G	9: 118,385,779 (GRCm39)	N967S	probably damaging	Het
Gpr155	A	T	2: 73,203,993 (GRCm39)	F274I	probably benign	Het
Grm1	A	C	10: 10,595,092 (GRCm39)	N845K	probably damaging	Het
Hnrnpa2b1	A	T	6: 51,443,120 (GRCm39)		probably null	Het
Hsf4	G	T	8: 105,996,628 (GRCm39)	D18Y	probably null	Het
Htt	T	A	5: 35,060,675 (GRCm39)	D2774E	probably benign	Het
Iars2	A	G	1: 185,028,621 (GRCm39)	I679T	probably benign	Het
Irf4	T	C	13: 30,945,414 (GRCm39)	F387L	probably damaging	Het
Itgb5	A	G	16: 33,720,962 (GRCm39)	Y342C	probably damaging	Het
Kcnmb4	A	G	10: 116,282,299 (GRCm39)	W133R	possibly damaging	Het
Ldhc	A	T	7: 46,525,999 (GRCm39)	H271L	probably benign	Het
Lmtk2	C	A	5: 144,113,079 (GRCm39)	D1266E	probably damaging	Het
Lrrtm1	C	A	6: 77,221,807 (GRCm39)	N421K	possibly damaging	Het
Ly9	G	A	1: 171,432,587 (GRCm39)	T142I	probably benign	Het
Manba	A	G	3: 135,223,764 (GRCm39)	Y217C	probably damaging	Het
Mapkbp1	T	C	2: 119,845,109 (GRCm39)	L330P	probably damaging	Het
Marchf2	A	T	17: 33,915,165 (GRCm39)	V143E	probably benign	Het
Mmel1	A	T	4: 154,969,478 (GRCm39)	D191V	possibly damaging	Het
Mrgpra1	A	T	7: 46,985,583 (GRCm39)	I32N	probably benign	Het
Mroh2b	C	T	15: 4,960,510 (GRCm39)	Q748*	probably null	Het
Mrpl34	T	G	8: 71,918,024 (GRCm39)	W66G	probably damaging	Het
Muc21	T	C	17: 35,931,865 (GRCm39)	T774A	unknown	Het
Nde1	T	A	16: 14,001,446 (GRCm39)	S165T		Het
Nek10	T	G	14: 14,937,610 (GRCm38)	I776M	probably damaging	Het
Nell2	A	G	15: 95,281,552 (GRCm39)	S385P	probably damaging	Het
Nsf	A	T	11: 103,821,568 (GRCm39)	F29Y	possibly damaging	Het
Nsmaf	A	T	4: 6,433,320 (GRCm39)	Y133*	probably null	Het
Ogfr	GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG	GGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGG	2: 180,237,059 (GRCm39)		probably benign	Het
Or14j8	A	T	17: 38,263,091 (GRCm39)	S275T	possibly damaging	Het
Pcdhb8	A	G	18: 37,489,776 (GRCm39)	I485V	probably benign	Het
Poteg	T	A	8: 27,938,033 (GRCm39)	M1K	probably null	Het
Pramel24	A	T	4: 143,453,303 (GRCm39)	N137I	probably benign	Het
Prdm5	G	A	6: 65,860,569 (GRCm39)	V418I	possibly damaging	Het
Psmc6	T	A	14: 45,578,320 (GRCm39)	C228S	probably damaging	Het
Ptgfrn	C	T	3: 100,963,927 (GRCm39)	A562T	possibly damaging	Het
Ralgapa2	G	T	2: 146,184,139 (GRCm39)	Q1576K	probably benign	Het
Ranbp9	C	T	13: 43,567,506 (GRCm39)	G400D	probably damaging	Het
Rgs11	A	T	17: 26,423,484 (GRCm39)	I134F	probably damaging	Het
Rnf150	T	A	8: 83,762,715 (GRCm39)	C317S	probably damaging	Het
Scai	T	C	2: 38,996,978 (GRCm39)	Q272R	probably benign	Het
Sec62	C	T	3: 30,847,506 (GRCm39)	R4C	possibly damaging	Het
Sgo2b	C	A	8: 64,393,091 (GRCm39)	L115F	probably null	Het
Slc44a3	G	A	3: 121,307,456 (GRCm39)	P177S	probably damaging	Het
Slc45a4	G	A	15: 73,457,966 (GRCm39)	L528F	probably damaging	Het
Slco1a1	G	T	6: 141,857,624 (GRCm39)	A569D	probably damaging	Het
Stam2	G	T	2: 52,604,984 (GRCm39)	Q184K	probably damaging	Het
Tada2b	A	T	5: 36,641,166 (GRCm39)	L79Q	probably damaging	Het
Tecpr1	T	C	5: 144,153,117 (GRCm39)	E204G	possibly damaging	Het
Tecta	A	T	9: 42,284,597 (GRCm39)	D829E	probably benign	Het
Tepsin	A	G	11: 119,982,654 (GRCm39)	V472A	probably benign	Het
Tnfrsf1a	G	A	6: 125,334,688 (GRCm39)	M109I	possibly damaging	Het
Trim42	A	T	9: 97,245,275 (GRCm39)	Y508*	probably null	Het
Trmo	T	G	4: 46,387,625 (GRCm39)	N65T	probably benign	Het
Tspear	G	T	10: 77,665,471 (GRCm39)	E86*	probably null	Het
Ubr1	A	T	2: 120,734,523 (GRCm39)	S1126T	probably damaging	Het
Usp50	C	A	2: 126,622,477 (GRCm39)	D28Y	probably damaging	Het
Utp6	T	A	11: 79,842,455 (GRCm39)	I225F	probably benign	Het
Utrn	T	C	10: 12,543,351 (GRCm39)	T1766A	probably benign	Het
Vcl	T	A	14: 21,045,160 (GRCm39)	N288K	probably benign	Het
Vmn2r69	T	C	7: 85,061,663 (GRCm39)	N104D	probably benign	Het
Zc3h7b	G	A	15: 81,656,681 (GRCm39)	R166Q	probably benign	Het
Zfhx4	T	A	3: 5,455,484 (GRCm39)	S1159R	probably benign	Het

Other mutations in Rrm2b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00581:Rrm2b	APN	15	37,929,319 (GRCm39)	missense	probably damaging	1.00
IGL00806:Rrm2b	APN	15	37,931,866 (GRCm39)	missense	probably benign	0.02
IGL01145:Rrm2b	APN	15	37,944,804 (GRCm39)	missense	probably damaging	0.96
norfolk	UTSW	15	37,937,595 (GRCm39)	critical splice acceptor site	probably null
rememberance	UTSW	15	37,947,044 (GRCm39)	missense	possibly damaging	0.65
PIT4515001:Rrm2b	UTSW	15	37,947,048 (GRCm39)	missense	probably benign
R0026:Rrm2b	UTSW	15	37,953,985 (GRCm39)	missense	probably benign	0.19
R0044:Rrm2b	UTSW	15	37,953,932 (GRCm39)	missense	possibly damaging	0.83
R0044:Rrm2b	UTSW	15	37,953,932 (GRCm39)	missense	possibly damaging	0.83
R0624:Rrm2b	UTSW	15	37,931,889 (GRCm39)	missense	probably benign	0.00
R1371:Rrm2b	UTSW	15	37,947,053 (GRCm39)	missense	probably benign	0.06
R1635:Rrm2b	UTSW	15	37,945,328 (GRCm39)	missense	probably damaging	1.00
R1692:Rrm2b	UTSW	15	37,927,566 (GRCm39)	nonsense	probably null
R1710:Rrm2b	UTSW	15	37,929,340 (GRCm39)	missense	probably damaging	1.00
R2273:Rrm2b	UTSW	15	37,945,295 (GRCm39)	missense	possibly damaging	0.92
R3196:Rrm2b	UTSW	15	37,945,391 (GRCm39)	splice site	probably null
R4459:Rrm2b	UTSW	15	37,945,397 (GRCm39)	splice site	probably null
R5310:Rrm2b	UTSW	15	37,927,571 (GRCm39)	missense	probably damaging	1.00
R5747:Rrm2b	UTSW	15	37,927,634 (GRCm39)	missense	probably benign
R7343:Rrm2b	UTSW	15	37,944,817 (GRCm39)	missense	probably benign	0.18
R7378:Rrm2b	UTSW	15	37,931,891 (GRCm39)	missense	probably benign
R7539:Rrm2b	UTSW	15	37,937,595 (GRCm39)	critical splice acceptor site	probably null
R7797:Rrm2b	UTSW	15	37,927,505 (GRCm39)	nonsense	probably null
R8077:Rrm2b	UTSW	15	37,947,044 (GRCm39)	missense	possibly damaging	0.65

Predicted Primers

PCR Primer
(F):5'- GTGTGAGGAAAACTGGTCTCCC -3'
(R):5'- TAGGTTGCTGCGAGTCAGTC -3'

Sequencing Primer
(F):5'- CCCAGTCTTTTATTCGTTGTAAGG -3'
(R):5'- CGCAGGTCCGCTGTAGAGTAG -3'

Posted On

2021-07-15