Mutagenetix > Incidental Mutation

Incidental Mutation 'R9435:Prim2'

713203

Institutional Source

Beutler Lab

Gene Symbol

Prim2

Ensembl Gene

ENSMUSG00000026134

Gene Name

DNA primase, p58 subunit

Synonyms

MMRRC Submission

Accession Numbers

Essential gene?

Probably essential (E-score: 0.932) question?

Stock #

R9435 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

33492891-33708876 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 33523876 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Cysteine at position 345 (Y345C)

Ref Sequence

ENSEMBL: ENSMUSP00000027312 (fasta)

Gene Model

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

AlphaFold

P33610

Predicted Effect

probably damaging
Transcript: ENSMUST00000027312
AA Change: Y345C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000027312
Gene: ENSMUSG00000026134
AA Change: Y345C

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: 100.0%
10x: 99.8%
20x: 99.3%

Validation Efficiency

100% (58/58)

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: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3425401B19Rik	A	T	14: 32,382,562 (GRCm39)	D1134E	probably benign	Het
Abca5	C	T	11: 110,182,911 (GRCm39)		probably null	Het
Acp2	A	G	2: 91,036,409 (GRCm39)	T169A	probably damaging	Het
Agtpbp1	A	T	13: 59,622,429 (GRCm39)	N932K	probably benign	Het
Aldh5a1	G	A	13: 25,121,293 (GRCm39)	R87C	probably damaging	Het
Bpifa1	G	T	2: 153,985,843 (GRCm39)	A53S	unknown	Het
Cacna2d2	T	C	9: 107,396,384 (GRCm39)	I667T	probably benign	Het
Catsperg1	T	A	7: 28,889,751 (GRCm39)	T784S	probably benign	Het
Ccdc93	C	T	1: 121,369,584 (GRCm39)	Q109*	probably null	Het
Cd46	C	G	1: 194,767,720 (GRCm39)	D114H	probably damaging	Het
Cd82	A	T	2: 93,267,740 (GRCm39)	L19Q	probably damaging	Het
Celsr1	T	C	15: 85,806,535 (GRCm39)		probably benign	Het
Cnksr1	A	G	4: 133,961,885 (GRCm39)	I180T	possibly damaging	Het
Drg2	T	C	11: 60,358,966 (GRCm39)	V362A	probably benign	Het
Eef2	T	A	10: 81,014,994 (GRCm39)	M231K	probably benign	Het
Egr2	T	C	10: 67,375,628 (GRCm39)	Y75H	probably damaging	Het
Exoc6	A	C	19: 37,585,545 (GRCm39)	Q473H	probably benign	Het
Focad	T	A	4: 88,267,076 (GRCm39)	M1029K	unknown	Het
Fpr-rs4	T	A	17: 18,242,391 (GRCm39)	S133T	probably benign	Het
Gbf1	T	C	19: 46,268,432 (GRCm39)	V1322A	probably benign	Het
Gm572	T	C	4: 148,752,966 (GRCm39)	S282P	possibly damaging	Het
Gm7579	GGCTGTGGCTCCTGTGGGGGCTGCAAGGGAAGCTGTGGCTCCTGTGGGGGCTGCAAGGGAAGCTGTGGCTCCTGTGGGGGATGCAAGGGAGGCTGTGGCTCCTGTGGGGG	GGCTGTGGCTCCTGTGGGGGCTGCAAGGGAAGCTGTGGCTCCTGTGGGGGATGCAAGGGAGGCTGTGGCTCCTGTGGGGG	7: 141,765,782 (GRCm39)		probably benign	Het
Golph3l	T	C	3: 95,496,369 (GRCm39)	V31A	probably benign	Het
Iars2	A	T	1: 185,034,913 (GRCm39)	V610D	probably damaging	Het
Igsf6	T	A	7: 120,666,472 (GRCm39)	I203F	probably damaging	Het
Ildr2	A	G	1: 166,136,691 (GRCm39)	Y510C	probably damaging	Het
Iqcf4	C	A	9: 106,445,652 (GRCm39)	R165L	possibly damaging	Het
Itgb1bp1	T	G	12: 21,320,943 (GRCm39)	I183L	possibly damaging	Het
Itgb4	A	C	11: 115,895,855 (GRCm39)	S1414R	probably benign	Het
Kbtbd7	G	T	14: 79,664,944 (GRCm39)	A259S	probably benign	Het
Kif14	T	A	1: 136,401,174 (GRCm39)	D508E	possibly damaging	Het
Klc2	A	T	19: 5,159,662 (GRCm39)	D484E	possibly damaging	Het
Lamc2	T	C	1: 153,013,072 (GRCm39)	S630G	probably benign	Het
Myl6b	G	A	10: 128,331,066 (GRCm39)	T125M	possibly damaging	Het
Nbea	T	A	3: 55,943,309 (GRCm39)	K655N	possibly damaging	Het
Nkx3-2	T	C	5: 41,919,493 (GRCm39)	D165G	probably benign	Het
Npy	A	T	6: 49,804,481 (GRCm39)	R67S	probably damaging	Het
Nrg3	A	T	14: 39,194,556 (GRCm39)	C68S	possibly damaging	Het
Nup160	C	T	2: 90,560,138 (GRCm39)	P1288S	probably damaging	Het
Or52e15	T	C	7: 104,645,946 (GRCm39)	H55R	probably benign	Het
Or8g33	A	G	9: 39,337,506 (GRCm39)	L287P	probably benign	Het
Pam	T	A	1: 97,822,144 (GRCm39)	I287L	probably benign	Het
Phf10	T	C	17: 15,165,387 (GRCm39)	R490G	probably benign	Het
Ptchd3	C	T	11: 121,721,646 (GRCm39)	A173V	probably benign	Het
Rab8b	G	A	9: 66,755,912 (GRCm39)	R167W	probably damaging	Het
S100a3	A	G	3: 90,509,502 (GRCm39)	E49G	probably benign	Het
Slc41a1	T	A	1: 131,766,896 (GRCm39)	V138E	probably damaging	Het
Slit1	C	A	19: 41,591,764 (GRCm39)		probably null	Het
Sntg1	T	A	1: 8,433,814 (GRCm39)	H479L	probably damaging	Het
Stam	T	A	2: 14,120,801 (GRCm39)	C72S	probably damaging	Het
Sval2	G	T	6: 41,840,795 (GRCm39)	A93S	probably benign	Het
Tas2r103	T	A	6: 133,013,686 (GRCm39)	K127*	probably null	Het
Trank1	C	T	9: 111,193,890 (GRCm39)	T638M	probably benign	Het
Utrn	T	A	10: 12,519,173 (GRCm39)	I2260F	probably damaging	Het
Zfp268	G	C	4: 145,349,045 (GRCm39)	E161Q		Het
Zfp280d	T	C	9: 72,226,599 (GRCm39)		probably null	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
R8904:Prim2	UTSW	1	33,669,513 (GRCm39)	missense	possibly damaging	0.90

Predicted Primers

PCR Primer
(F):5'- CAAGCTAGGTCCTTCACTAATGC -3'
(R):5'- AGGTGAAACTTCAAGAGCCCTT -3'

Sequencing Primer
(F):5'- GCTAGGTCCTTCACTAATGCAAACAG -3'
(R):5'- CTAGCAGCAGTAAGGGGTCTTC -3'

Posted On

2022-05-16