Mutagenetix > Incidental Mutation

Incidental Mutation 'R8904:Prim2'

678348

Institutional Source

Beutler Lab

Gene Symbol

Prim2

Ensembl Gene

ENSMUSG00000026134

Gene Name

DNA primase, p58 subunit

Synonyms

MMRRC Submission

068761-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.932) question?

Stock #

R8904 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

33492891-33708876 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 33669513 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 154 (I154N)

Ref Sequence

ENSEMBL: ENSMUSP00000027312 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027312]

AlphaFold

P33610

Predicted Effect

possibly damaging
Transcript: ENSMUST00000027312
AA Change: I154N

PolyPhen 2 Score 0.899 (Sensitivity: 0.82; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000027312
Gene: ENSMUSG00000026134
AA Change: I154N

Domain	Start	End	E-Value	Type
Pfam:DNA_primase_lrg	182	448	6.2e-99	PFAM
low complexity region	482	503	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.6%

Validation Efficiency

99% (66/67)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the 58 kilodalton subunit of DNA primase, an enzyme that plays a key role in the replication of DNA. The encoded protein forms a heterodimer with a 49 kilodalton subunit. This heterodimer functions as a DNA-directed RNA polymerase to synthesize small RNA primers that are used to create Okazaki fragments on the lagging strand of the DNA. Alternative splicing of this gene results in multiple transcript variants. This gene has a related pseudogene, which is also present on chromosome 6. [provided by RefSeq, Apr 2014]

Allele List at MGI

Other mutations in this stock

Total: 65 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2510009E07Rik	CCGGAAGGGGAGGAGCAGTGACCCAGTTTCGGA	CCGGA	16: 21,472,148 (GRCm39)		probably null	Het
Adcy1	T	G	11: 7,059,075 (GRCm39)	L327R	probably damaging	Het
Ajm1	A	T	2: 25,467,914 (GRCm39)	S666T	probably benign	Het
Amotl1	T	C	9: 14,469,861 (GRCm39)	Q624R	probably damaging	Het
Ampd1	A	G	3: 102,988,374 (GRCm39)	T106A	probably benign	Het
Aqr	T	A	2: 113,967,474 (GRCm39)	I514F	probably damaging	Het
Atp2b1	A	G	10: 98,804,866 (GRCm39)	T30A	possibly damaging	Het
Atp9a	A	T	2: 168,547,097 (GRCm39)	Y186N	probably benign	Het
Bub1	T	A	2: 127,671,622 (GRCm39)	N21I	possibly damaging	Het
Cachd1	G	A	4: 100,810,363 (GRCm39)	D322N	probably damaging	Het
Ccdc38	A	G	10: 93,411,197 (GRCm39)	E402G	probably damaging	Het
Ccl27a	A	T	4: 41,774,194 (GRCm39)		probably null	Het
Clec4a4	T	C	6: 122,990,836 (GRCm39)		probably benign	Het
Clic5	A	T	17: 44,552,992 (GRCm39)	K82M	probably benign	Het
Cnot10	A	T	9: 114,430,423 (GRCm39)	S566T	probably benign	Het
Cul9	T	C	17: 46,831,427 (GRCm39)	T1596A	probably damaging	Het
Cyp2c55	A	G	19: 39,022,816 (GRCm39)	E318G		Het
Entpd8	A	C	2: 24,973,575 (GRCm39)		probably benign	Het
Epb41l5	A	G	1: 119,547,936 (GRCm39)	F156L	probably damaging	Het
Ephb4	T	A	5: 137,369,067 (GRCm39)	M819K	probably damaging	Het
Esr1	A	G	10: 4,696,654 (GRCm39)	R168G	possibly damaging	Het
Fbxw10	C	A	11: 62,765,831 (GRCm39)	Y700*	probably null	Het
Fras1	G	T	5: 96,929,138 (GRCm39)	R3847S	probably benign	Het
Gm11110	T	C	17: 57,410,439 (GRCm39)	T20A	unknown	Het
Gpr150	G	T	13: 76,204,528 (GRCm39)	S139*	probably null	Het
Grm1	A	T	10: 10,595,281 (GRCm39)	N782K	probably damaging	Het
Hmcn2	A	G	2: 31,323,404 (GRCm39)	S4173G	possibly damaging	Het
Hmx1	T	A	5: 35,549,511 (GRCm39)	V268D	probably damaging	Het
Hsbp1l1	T	C	18: 80,278,685 (GRCm39)	T33A	possibly damaging	Het
Hsd17b3	T	C	13: 64,212,194 (GRCm39)	T161A	probably damaging	Het
Igll1	A	T	16: 16,681,576 (GRCm39)	W60R	probably benign	Het
Itga11	A	G	9: 62,664,893 (GRCm39)	T593A	probably benign	Het
Kat6a	A	G	8: 23,428,824 (GRCm39)	D1393G	possibly damaging	Het
Krt36	A	G	11: 99,996,173 (GRCm39)	F84L	probably benign	Het
Macrod1	T	C	19: 7,174,385 (GRCm39)	S266P	probably damaging	Het
Mib2	A	G	4: 155,744,173 (GRCm39)	V163A	probably damaging	Het
Mmut	A	G	17: 41,248,284 (GRCm39)	T104A	probably damaging	Het
Mpl	A	G	4: 118,301,263 (GRCm39)	L534P		Het
Myo3b	C	A	2: 70,257,252 (GRCm39)	H1317N	probably benign	Het
Nkx2-6	A	G	14: 69,409,420 (GRCm39)	D57G	probably benign	Het
Or1ab2	A	G	8: 72,864,276 (GRCm39)	I289V	probably damaging	Het
Or5b24	T	C	19: 12,912,192 (GRCm39)	V30A	probably benign	Het
Or5d46	T	G	2: 88,169,949 (GRCm39)	F13L	possibly damaging	Het
Or5p79	A	G	7: 108,221,919 (GRCm39)	N300S	probably damaging	Het
Or6s1	A	G	14: 51,308,665 (GRCm39)	Y62H	probably damaging	Het
Or7g33	A	T	9: 19,448,760 (GRCm39)	D155E	possibly damaging	Het
Osbpl11	T	A	16: 33,047,607 (GRCm39)	H523Q	probably damaging	Het
Pde1c	A	T	6: 56,156,128 (GRCm39)	S148T	possibly damaging	Het
Pign	G	A	1: 105,519,359 (GRCm39)	A521V	possibly damaging	Het
Pprc1	A	G	19: 46,060,183 (GRCm39)	M1536V	possibly damaging	Het
Prg4	C	A	1: 150,331,810 (GRCm39)	A288S	possibly damaging	Het
Prkdc	T	C	16: 15,545,590 (GRCm39)	V1902A	probably benign	Het
Prss40	C	T	1: 34,595,045 (GRCm39)		probably benign	Het
Ret	C	T	6: 118,157,174 (GRCm39)		probably benign	Het
Rgs22	A	T	15: 36,026,127 (GRCm39)	C1056S	probably damaging	Het
Schip1	T	C	3: 68,402,436 (GRCm39)	L199P	possibly damaging	Het
Sema4d	A	T	13: 51,854,935 (GRCm39)	L54*	probably null	Het
Sgsm1	C	T	5: 113,421,495 (GRCm39)	G531R	probably benign	Het
Tas1r2	T	C	4: 139,394,714 (GRCm39)	F519S	probably damaging	Het
Tnfsf11	C	T	14: 78,516,119 (GRCm39)	R283Q	possibly damaging	Het
Tril	C	T	6: 53,797,202 (GRCm39)	V7M	possibly damaging	Het
Tsr1	T	A	11: 74,790,217 (GRCm39)	Y137*	probably null	Het
Ubr5	A	G	15: 38,042,153 (GRCm39)	S148P		Het
Unc13b	A	G	4: 43,178,531 (GRCm39)		probably benign	Het
Zfp606	A	G	7: 12,223,506 (GRCm39)	T64A	possibly damaging	Het

Other mutations in Prim2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00921:Prim2	APN	1	33,551,241 (GRCm39)	missense	probably damaging	1.00
IGL02576:Prim2	APN	1	33,523,798 (GRCm39)	missense	probably damaging	1.00
R0398:Prim2	UTSW	1	33,523,757 (GRCm39)	splice site	probably benign
R0686:Prim2	UTSW	1	33,553,270 (GRCm39)	missense	probably benign
R1452:Prim2	UTSW	1	33,669,485 (GRCm39)	missense	probably benign
R3925:Prim2	UTSW	1	33,572,380 (GRCm39)	missense	probably damaging	1.00
R4398:Prim2	UTSW	1	33,551,192 (GRCm39)	missense	probably damaging	1.00
R4831:Prim2	UTSW	1	33,709,217 (GRCm39)	unclassified	probably benign
R4832:Prim2	UTSW	1	33,503,145 (GRCm39)	missense	probably benign
R5057:Prim2	UTSW	1	33,669,441 (GRCm39)	nonsense	probably null
R5240:Prim2	UTSW	1	33,519,397 (GRCm39)	intron	probably benign
R5294:Prim2	UTSW	1	33,707,974 (GRCm39)	missense	probably benign	0.11
R5771:Prim2	UTSW	1	33,493,232 (GRCm39)	missense	unknown
R5807:Prim2	UTSW	1	33,519,487 (GRCm39)	intron	probably benign
R6307:Prim2	UTSW	1	33,701,373 (GRCm39)	missense	probably benign	0.00
R7165:Prim2	UTSW	1	33,667,474 (GRCm39)	critical splice donor site	probably null
R9435:Prim2	UTSW	1	33,523,876 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GGCTTTTCTTCAACAGGATGAAC -3'
(R):5'- CACATTTTGCCTTCCTTAGGGTTAG -3'

Sequencing Primer
(F):5'- TTCTTCAACAGGATGAACTGGGAC -3'
(R):5'- GCCTTCCTTAGGGTTAGGAATG -3'

Posted On

2021-08-02