Mutagenetix > Incidental Mutation

Incidental Mutation 'R9710:Polrmt'

730082

Institutional Source

Beutler Lab

Gene Symbol

Polrmt

Ensembl Gene

ENSMUSG00000020329

Gene Name

polymerase (RNA) mitochondrial (DNA directed)

Synonyms

1110018N15Rik

MMRRC Submission

Accession Numbers

Essential gene?

Probably essential (E-score: 0.954) question?

Stock #

R9710 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

79571957-79582415 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to T at 79576535 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Asparagine at position 474 (H474N)

Ref Sequence

ENSEMBL: ENSMUSP00000020580 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020580] [ENSMUST00000020581] [ENSMUST00000099513] [ENSMUST00000159016] [ENSMUST00000162694]

AlphaFold

Q8BKF1

Predicted Effect

probably benign
Transcript: ENSMUST00000020580
AA Change: H474N

PolyPhen 2 Score 0.055 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000020580
Gene: ENSMUSG00000020329
AA Change: H474N

Domain	Start	End	E-Value	Type
low complexity region	37	45	N/A	INTRINSIC
low complexity region	159	168	N/A	INTRINSIC
low complexity region	175	189	N/A	INTRINSIC
low complexity region	326	339	N/A	INTRINSIC
RPOL_N	373	675	1.59e-92	SMART
low complexity region	703	714	N/A	INTRINSIC
Pfam:RNA_pol	802	1207	5.6e-169	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000020581

SMART Domains

Protein: ENSMUSP00000020581
Gene: ENSMUSG00000020331

Domain	Start	End	E-Value	Type
low complexity region	4	47	N/A	INTRINSIC
low complexity region	106	128	N/A	INTRINSIC
Pfam:Ion_trans_N	140	183	5e-23	PFAM
Pfam:Ion_trans	184	447	3.3e-24	PFAM
low complexity region	448	459	N/A	INTRINSIC
Blast:cNMP	460	492	9e-13	BLAST
cNMP	517	630	4.79e-22	SMART
low complexity region	727	765	N/A	INTRINSIC
low complexity region	778	800	N/A	INTRINSIC
low complexity region	804	838	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000099513

SMART Domains

Protein: ENSMUSP00000097113
Gene: ENSMUSG00000020331

Domain	Start	End	E-Value	Type
low complexity region	4	47	N/A	INTRINSIC
low complexity region	106	128	N/A	INTRINSIC
Pfam:Ion_trans_N	139	215	2.6e-47	PFAM
Pfam:Ion_trans	219	435	1.5e-20	PFAM
low complexity region	448	459	N/A	INTRINSIC
Blast:cNMP	460	492	9e-13	BLAST
cNMP	517	630	4.79e-22	SMART
low complexity region	727	765	N/A	INTRINSIC
low complexity region	778	800	N/A	INTRINSIC
low complexity region	804	838	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000159016
AA Change: H474N

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)

SMART Domains

Protein: ENSMUSP00000124936
Gene: ENSMUSG00000020329
AA Change: H474N

Domain	Start	End	E-Value	Type
low complexity region	37	45	N/A	INTRINSIC
low complexity region	159	168	N/A	INTRINSIC
low complexity region	175	189	N/A	INTRINSIC
low complexity region	326	339	N/A	INTRINSIC
RPOL_N	373	601	6.27e-50	SMART
low complexity region	629	640	N/A	INTRINSIC
Pfam:RNA_pol	727	1133	7.5e-157	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000161662

SMART Domains

Protein: ENSMUSP00000124230
Gene: ENSMUSG00000020329

Domain	Start	End	E-Value	Type
Pfam:RNA_pol	29	120	6.7e-39	PFAM
Pfam:RNA_pol	119	393	2.7e-100	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000162694
AA Change: H474N

PolyPhen 2 Score 0.065 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000124556
Gene: ENSMUSG00000020329
AA Change: H474N

Domain	Start	End	E-Value	Type
low complexity region	37	45	N/A	INTRINSIC
low complexity region	159	168	N/A	INTRINSIC
low complexity region	175	189	N/A	INTRINSIC
low complexity region	326	339	N/A	INTRINSIC
RPOL_N	373	675	1.59e-92	SMART
low complexity region	703	714	N/A	INTRINSIC
Pfam:RNA_pol	801	895	6.4e-34	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.7%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a mitochondrial DNA-directed RNA polymerase. The gene product is responsible for mitochondrial gene expression as well as for providing RNA primers for initiation of replication of the mitochondrial genome. Although this polypeptide has the same function as the three nuclear DNA-directed RNA polymerases, it is more closely related to RNA polymerases of phage and mitochondrial polymerases of lower eukaryotes. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null mutation die before organogenesis. [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
4930407I10Rik	T	C	15: 81,946,852 (GRCm39)	S250P	probably benign	Het
Ahcyl1	T	A	3: 107,578,494 (GRCm39)	I248F	possibly damaging	Het
Alpk2	T	A	18: 65,482,646 (GRCm39)	E454V	probably damaging	Het
Ank3	A	T	10: 69,829,070 (GRCm39)	T2580S		Het
Anks1	G	A	17: 28,128,571 (GRCm39)	G46R	possibly damaging	Het
Arhgap45	A	G	10: 79,857,635 (GRCm39)	E322G	probably damaging	Het
Arhgef2	T	C	3: 88,528,576 (GRCm39)	I4T	probably benign	Het
C1qtnf4	T	C	2: 90,720,351 (GRCm39)	I208T	probably damaging	Het
Cachd1	T	A	4: 100,832,092 (GRCm39)	N751K	probably benign	Het
Cacna1a	G	T	8: 85,320,808 (GRCm39)	V1589F	possibly damaging	Het
Cacnb1	T	C	11: 97,902,197 (GRCm39)	H205R	probably benign	Het
Castor1	A	G	11: 4,169,015 (GRCm39)	K61E	probably benign	Het
Ccdc9b	G	T	2: 118,591,077 (GRCm39)	A152E	probably benign	Het
Clvs2	C	A	10: 33,389,307 (GRCm39)	R311L	probably benign	Het
Crim1	G	T	17: 78,610,504 (GRCm39)	G320*	probably null	Het
Crtam	A	T	9: 40,895,671 (GRCm39)	D218E	probably benign	Het
Cwc27	G	A	13: 104,943,158 (GRCm39)	T128I	probably damaging	Het
Cyp4a14	T	A	4: 115,349,347 (GRCm39)	I238F	probably benign	Het
D930020B18Rik	A	C	10: 121,503,563 (GRCm39)	E246A	probably benign	Het
Dsg1c	T	A	18: 20,410,044 (GRCm39)	V504E	probably benign	Het
Enpp6	T	A	8: 47,518,948 (GRCm39)	S239T	probably damaging	Het
Eri2	A	T	7: 119,384,824 (GRCm39)	I559N	probably benign	Het
Fbxo34	T	C	14: 47,768,724 (GRCm39)	Y746H	probably damaging	Het
Galr1	A	T	18: 82,424,103 (GRCm39)	L58Q	probably damaging	Het
Ghdc	A	G	11: 100,658,863 (GRCm39)	V423A	probably benign	Het
Glt28d2	T	C	3: 85,779,059 (GRCm39)	D138G	probably benign	Het
Gm266	A	T	12: 111,451,763 (GRCm39)	C148S	probably benign	Het
Gnas	C	T	2: 174,141,132 (GRCm39)	T493M	unknown	Het
Hivep2	T	C	10: 14,015,203 (GRCm39)	I1790T	probably damaging	Het
Impg1	A	G	9: 80,287,276 (GRCm39)	V390A	probably benign	Het
Isy1	A	G	6: 87,796,574 (GRCm39)	F239L	possibly damaging	Het
Itgb5	A	G	16: 33,685,917 (GRCm39)	T86A	probably benign	Het
Itpr1	T	C	6: 108,382,481 (GRCm39)	C1458R	possibly damaging	Het
Krt28	T	C	11: 99,255,921 (GRCm39)	E446G	probably damaging	Het
Lama1	A	T	17: 68,129,404 (GRCm39)	Q3071L		Het
Lasp1	A	G	11: 97,697,593 (GRCm39)		probably benign	Het
Lmf2	T	C	15: 89,237,419 (GRCm39)	K348E	probably benign	Het
Lrch3	G	T	16: 32,796,108 (GRCm39)	E331*	probably null	Het
Lzic	T	A	4: 149,573,141 (GRCm39)	F98I	probably damaging	Het
Map7d1	C	A	4: 126,127,440 (GRCm39)		probably null	Het
Marchf8	C	T	6: 116,378,405 (GRCm39)	T113I	possibly damaging	Het
Mgrn1	A	T	16: 4,745,740 (GRCm39)	K423*	probably null	Het
Muc20	G	A	16: 32,615,266 (GRCm39)	T37I	possibly damaging	Het
Myh15	A	G	16: 48,959,044 (GRCm39)	E972G	probably damaging	Het
Myocd	T	A	11: 65,087,167 (GRCm39)	K253N	probably damaging	Het
Myod1	T	G	7: 46,026,575 (GRCm39)	L160R	probably damaging	Het
Nanog	T	C	6: 122,684,799 (GRCm39)	S20P	probably benign	Het
Nat8f2	A	T	6: 85,844,683 (GRCm39)	Y226*	probably null	Het
Nsmf	A	G	2: 24,949,077 (GRCm39)	K277R	probably null	Het
Nsrp1	C	T	11: 76,967,503 (GRCm39)	G30R	probably damaging	Het
Nsun6	C	A	2: 15,003,009 (GRCm39)	R389L	probably benign	Het
Obscn	G	A	11: 58,943,397 (GRCm39)	R4251C	probably benign	Het
Or10g9	A	T	9: 39,912,172 (GRCm39)	M117K	probably damaging	Het
Or11h4	C	T	14: 50,974,199 (GRCm39)	C140Y	probably benign	Het
Or51h1	A	G	7: 102,308,441 (GRCm39)	T138A	probably damaging	Het
Or5w20	G	A	2: 87,726,902 (GRCm39)	D120N	probably damaging	Het
Pgm1	T	C	4: 99,843,918 (GRCm39)	L567P	probably damaging	Het
Ppfia2	A	G	10: 106,664,885 (GRCm39)	I374V	probably benign	Het
Pramel5	T	A	4: 143,999,545 (GRCm39)	I181F	probably benign	Het
Prpf4b	T	A	13: 35,083,870 (GRCm39)	Y880N	probably damaging	Het
Ptpn3	G	A	4: 57,249,957 (GRCm39)	Q180*	probably null	Het
Ptprc	T	C	1: 138,008,627 (GRCm39)	R687G	probably damaging	Het
Rnaseh2a	T	C	8: 85,684,638 (GRCm39)	T241A	probably damaging	Het
Rnf148	T	A	6: 23,654,802 (GRCm39)	I65F	possibly damaging	Het
Rnf213	A	G	11: 119,331,831 (GRCm39)	I2348V		Het
Rttn	A	G	18: 89,035,334 (GRCm39)	N736S	possibly damaging	Het
Ryr3	A	C	2: 112,633,534 (GRCm39)	V2093G	probably damaging	Het
Selenof	T	A	3: 144,283,370 (GRCm39)	F33L	probably benign	Het
Sh2d3c	C	T	2: 32,635,889 (GRCm39)	R238*	probably null	Het
Slc23a4	T	C	6: 34,923,235 (GRCm39)	K543R	probably benign	Het
Smn1	A	T	13: 100,272,210 (GRCm39)	N278I	possibly damaging	Het
Sox7	G	A	14: 64,185,509 (GRCm39)	A182T	probably benign	Het
Spata31e5	T	A	1: 28,817,120 (GRCm39)	Y304F	probably benign	Het
Sptlc2	A	T	12: 87,359,533 (GRCm39)	I501N	probably benign	Het
Srf	T	C	17: 46,866,271 (GRCm39)	T162A	probably benign	Het
Srm	C	T	4: 148,676,039 (GRCm39)		probably benign	Het
Stim1	CAGCGCCTGACGGAGC	CAGC	7: 102,080,118 (GRCm39)		probably benign	Het
Taar8a	T	C	10: 23,952,714 (GRCm39)	L106P	probably damaging	Het
Tcte1	A	G	17: 45,850,798 (GRCm39)	H358R	possibly damaging	Het
Tmem205	A	G	9: 21,837,587 (GRCm39)	S20P	probably damaging	Het
Trav16	T	A	14: 53,980,910 (GRCm39)	V33E	possibly damaging	Het
Trf	T	A	9: 103,103,217 (GRCm39)	I149F	probably damaging	Het
Trmt2a	C	T	16: 18,070,041 (GRCm39)	Q419*	probably null	Het
Ttc19	A	G	11: 62,203,997 (GRCm39)	I319M	probably benign	Het
Txndc16	T	C	14: 45,400,467 (GRCm39)	I345V	probably benign	Het
Ube3b	T	C	5: 114,553,370 (GRCm39)	I914T	probably benign	Het
Ubr3	T	C	2: 69,727,957 (GRCm39)	F107L	possibly damaging	Het
Vmn1r73	T	C	7: 11,490,407 (GRCm39)	F75S	possibly damaging	Het
Vmn2r54	A	T	7: 12,363,753 (GRCm39)	M380K	possibly damaging	Het
Wdr7	T	A	18: 63,927,317 (GRCm39)	M989K	possibly damaging	Het
Zcchc3	A	G	2: 152,256,385 (GRCm39)	S105P	probably benign	Het
Zfp735	T	A	11: 73,601,806 (GRCm39)	V250E	possibly damaging	Het

Other mutations in Polrmt

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00949:Polrmt	APN	10	79,573,431 (GRCm39)	splice site	probably null
IGL01145:Polrmt	APN	10	79,576,971 (GRCm39)	missense	probably benign	0.12
IGL01454:Polrmt	APN	10	79,579,517 (GRCm39)	missense	possibly damaging	0.60
IGL01511:Polrmt	APN	10	79,575,985 (GRCm39)	missense	probably benign	0.00
IGL01750:Polrmt	APN	10	79,575,680 (GRCm39)	missense	possibly damaging	0.84
IGL01766:Polrmt	APN	10	79,572,402 (GRCm39)	missense	possibly damaging	0.71
IGL01827:Polrmt	APN	10	79,573,954 (GRCm39)	missense	probably damaging	1.00
IGL02941:Polrmt	APN	10	79,573,092 (GRCm39)	splice site	probably benign
IGL02982:Polrmt	APN	10	79,574,182 (GRCm39)	missense	probably damaging	1.00
R0323:Polrmt	UTSW	10	79,577,832 (GRCm39)	missense	probably benign	0.41
R0379:Polrmt	UTSW	10	79,573,445 (GRCm39)	missense	possibly damaging	0.89
R0628:Polrmt	UTSW	10	79,574,979 (GRCm39)	missense	possibly damaging	0.89
R1017:Polrmt	UTSW	10	79,579,343 (GRCm39)	nonsense	probably null
R1846:Polrmt	UTSW	10	79,574,043 (GRCm39)	missense	probably damaging	1.00
R2082:Polrmt	UTSW	10	79,579,346 (GRCm39)	missense	probably benign	0.41
R2149:Polrmt	UTSW	10	79,576,109 (GRCm39)	nonsense	probably null
R2359:Polrmt	UTSW	10	79,572,396 (GRCm39)	missense	probably damaging	1.00
R4105:Polrmt	UTSW	10	79,577,567 (GRCm39)	missense	probably benign
R4381:Polrmt	UTSW	10	79,577,642 (GRCm39)	missense	possibly damaging	0.94
R4782:Polrmt	UTSW	10	79,575,357 (GRCm39)	missense	probably benign	0.04
R4902:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4904:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4916:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4938:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4963:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4964:Polrmt	UTSW	10	79,582,385 (GRCm39)	start codon destroyed	probably null	1.00
R4970:Polrmt	UTSW	10	79,572,421 (GRCm39)	missense	probably damaging	1.00
R5177:Polrmt	UTSW	10	79,573,310 (GRCm39)	missense	probably benign	0.04
R5484:Polrmt	UTSW	10	79,577,888 (GRCm39)	missense	probably damaging	1.00
R5820:Polrmt	UTSW	10	79,574,157 (GRCm39)	splice site	probably null
R5910:Polrmt	UTSW	10	79,579,331 (GRCm39)	missense	probably benign	0.03
R5928:Polrmt	UTSW	10	79,576,186 (GRCm39)	missense	probably damaging	1.00
R6550:Polrmt	UTSW	10	79,575,514 (GRCm39)	missense	probably damaging	1.00
R6979:Polrmt	UTSW	10	79,582,400 (GRCm39)	splice site	probably null
R7233:Polrmt	UTSW	10	79,581,619 (GRCm39)	splice site	probably null
R7323:Polrmt	UTSW	10	79,576,483 (GRCm39)	missense	probably benign
R7505:Polrmt	UTSW	10	79,579,010 (GRCm39)	critical splice donor site	probably null
R7505:Polrmt	UTSW	10	79,573,717 (GRCm39)	missense	probably benign	0.18
R7777:Polrmt	UTSW	10	79,575,022 (GRCm39)	missense	probably benign	0.03
R7891:Polrmt	UTSW	10	79,577,714 (GRCm39)	missense	probably damaging	1.00
R7962:Polrmt	UTSW	10	79,574,623 (GRCm39)	missense	probably damaging	0.97
R7993:Polrmt	UTSW	10	79,572,085 (GRCm39)	missense	probably damaging	1.00
R9145:Polrmt	UTSW	10	79,576,415 (GRCm39)	missense	probably benign	0.03
R9530:Polrmt	UTSW	10	79,574,545 (GRCm39)	missense	probably benign	0.12
X0026:Polrmt	UTSW	10	79,576,574 (GRCm39)	missense	probably benign	0.04

Predicted Primers

PCR Primer
(F):5'- ATTCCCAGTACTCCCGAGGAAG -3'
(R):5'- AAGCTCAGCGTGTTGACAG -3'

Sequencing Primer
(F):5'- TGCCCACGTTTTCCAGAGG -3'
(R):5'- TGCTCTCCTACAGCGGAAGAC -3'

Posted On

2022-10-06