Mutagenetix > Incidental Mutation

Incidental Mutation 'R0415:Pif1'

177899

Institutional Source

Beutler Lab

Gene Symbol

Pif1

Ensembl Gene

ENSMUSG00000041064

Gene Name

PIF1 5'-to-3' DNA helicase

Synonyms

AI449441

MMRRC Submission

038617-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0415 (G1)

Quality Score

Status

Validated

Chromosome

Chromosomal Location

65494442-65503249 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 65495333 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Tyrosine at position 81 (C81Y)

Ref Sequence

ENSEMBL: ENSMUSP00000117085 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000047099] [ENSMUST00000131483] [ENSMUST00000134538] [ENSMUST00000136205] [ENSMUST00000141046] [ENSMUST00000154970]

AlphaFold

Q80SX8

Predicted Effect

probably benign
Transcript: ENSMUST00000047099
AA Change: C81Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000049046
Gene: ENSMUSG00000041064
AA Change: C81Y

Domain	Start	End	E-Value	Type
low complexity region	125	137	N/A	INTRINSIC
Pfam:AAA_30	215	426	1.8e-15	PFAM
Pfam:PIF1	215	513	2.1e-79	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000131483
AA Change: C81Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000117494
Gene: ENSMUSG00000041064
AA Change: C81Y

Domain	Start	End	E-Value	Type
low complexity region	125	137	N/A	INTRINSIC
Pfam:AAA_30	215	426	1.8e-15	PFAM
Pfam:PIF1	215	513	2.1e-79	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000134538
AA Change: C81Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000122060
Gene: ENSMUSG00000041064
AA Change: C81Y

Domain	Start	End	E-Value	Type
low complexity region	125	137	N/A	INTRINSIC
Pfam:AAA_30	215	426	1.8e-15	PFAM
Pfam:PIF1	215	513	2.1e-79	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000136205

Predicted Effect

probably benign
Transcript: ENSMUST00000141046
AA Change: C81Y

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000120400
Gene: ENSMUSG00000041064
AA Change: C81Y

Domain	Start	End	E-Value	Type
low complexity region	125	137	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000152529

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000152885

Predicted Effect

probably benign
Transcript: ENSMUST00000154970
AA Change: C81Y

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000117085
Gene: ENSMUSG00000041064
AA Change: C81Y

Domain	Start	End	E-Value	Type
low complexity region	125	137	N/A	INTRINSIC
Pfam:AAA_30	215	410	1e-14	PFAM
Pfam:PIF1	215	410	8e-59	PFAM

Meta Mutation Damage Score

0.0579

Coding Region Coverage

1x: 99.1%
3x: 98.4%
10x: 96.7%
20x: 93.6%

Validation Efficiency

97% (99/102)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a DNA-dependent adenosine triphosphate (ATP)-metabolizing enzyme that functions as a 5' to 3' DNA helicase. The encoded protein can resolve G-quadruplex structures and RNA-DNA hybrids at the ends of chromosomes. It also prevents telomere elongation by inhibiting the actions of telomerase. Alternative splicing and the use of alternative start codons results in multiple isoforms that are differentially localized to either the mitochondria or the nucleus. [provided by RefSeq, Nov 2013]
PHENOTYPE: Mice homozygous for a knock-out allele are viable and overtly normal and show no evidence of increased sensitivity to DNA damage, genetic instability, reproducible telomere length alteration or other cellular abnormalities. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 98 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4933427G23Rik	A	T	5: 24,036,048 (GRCm39)		noncoding transcript	Het
Acox2	A	G	14: 8,243,835 (GRCm38)		probably benign	Het
Adgb	T	C	10: 10,306,811 (GRCm39)		probably null	Het
Adgra3	C	A	5: 50,119,099 (GRCm39)		probably benign	Het
Adgre4	G	A	17: 56,159,288 (GRCm39)	V658I	probably benign	Het
Ahnak	A	G	19: 8,990,235 (GRCm39)		probably benign	Het
Anapc2	A	G	2: 25,168,337 (GRCm39)	T159A	probably damaging	Het
Arfgef3	A	G	10: 18,488,875 (GRCm39)		probably benign	Het
Atf7ip	C	T	6: 136,537,010 (GRCm39)	S81L	possibly damaging	Het
Cacna1i	A	G	15: 80,253,031 (GRCm39)		probably benign	Het
Camk1	A	T	6: 113,318,852 (GRCm39)	Y20*	probably null	Het
Ccdc40	T	C	11: 119,122,944 (GRCm39)	Y249H	possibly damaging	Het
Cd109	T	A	9: 78,619,897 (GRCm39)	S1380T	probably benign	Het
Cfap57	A	T	4: 118,426,628 (GRCm39)	L1107Q	possibly damaging	Het
Col6a4	C	T	9: 105,952,279 (GRCm39)	V540I	probably damaging	Het
Cst9	T	A	2: 148,680,362 (GRCm39)		probably benign	Het
Cul5	C	T	9: 53,578,370 (GRCm39)	V73I	probably benign	Het
Cxcl16	T	A	11: 70,349,574 (GRCm39)	K84*	probably null	Het
Cyp2c29	T	C	19: 39,317,539 (GRCm39)		probably benign	Het
D6Ertd527e	C	G	6: 87,088,506 (GRCm39)	T223S	unknown	Het
Dip2c	C	T	13: 9,618,325 (GRCm39)		probably benign	Het
Dis3	A	T	14: 99,324,892 (GRCm39)	I513N	probably damaging	Het
Dnajc16	A	T	4: 141,516,359 (GRCm39)	L3*	probably null	Het
Dop1a	T	A	9: 86,388,555 (GRCm39)	L480M	probably damaging	Het
Eml6	A	G	11: 29,699,392 (GRCm39)	V1787A	possibly damaging	Het
Etnk1	A	G	6: 143,126,500 (GRCm39)	N115S	probably damaging	Het
Fryl	T	C	5: 73,255,757 (GRCm39)	Y758C	probably damaging	Het
Gbp4	G	A	5: 105,268,972 (GRCm39)	R394C	possibly damaging	Het
Ggnbp2	A	C	11: 84,724,051 (GRCm39)		probably benign	Het
Gm7137	A	G	10: 77,624,007 (GRCm39)		probably benign	Het
Gstm2	T	A	3: 107,891,322 (GRCm39)	Q132L	probably benign	Het
Habp2	T	C	19: 56,306,149 (GRCm39)		probably benign	Het
Hectd2	T	C	19: 36,562,284 (GRCm39)		probably benign	Het
Htr6	A	G	4: 138,789,392 (GRCm39)	I291T	possibly damaging	Het
Ighg2c	T	C	12: 113,251,530 (GRCm39)	D199G	unknown	Het
Itih2	A	G	2: 10,110,426 (GRCm39)		probably benign	Het
Kcnab2	A	G	4: 152,479,593 (GRCm39)	F248S	probably benign	Het
Kcnc4	T	C	3: 107,352,749 (GRCm39)	K610E	probably damaging	Het
Kcnk16	T	A	14: 20,313,043 (GRCm39)		probably null	Het
Kndc1	C	T	7: 139,510,037 (GRCm39)	T1293I	probably damaging	Het
Lcp1	A	T	14: 75,464,446 (GRCm39)	I556F	possibly damaging	Het
Lrrc8d	T	C	5: 105,959,731 (GRCm39)	L47P	probably damaging	Het
Lyset	T	A	12: 102,711,135 (GRCm39)	Y119*	probably null	Het
Lyst	T	C	13: 13,886,195 (GRCm39)		probably benign	Het
Macrod2	G	A	2: 142,052,065 (GRCm39)		probably null	Het
Mical2	C	T	7: 111,980,235 (GRCm39)	R70C	probably damaging	Het
Mllt3	ACTGCTGCTGCTGCTGCTGCT	ACTGCTGCTGCTGCTGCT	4: 87,759,576 (GRCm39)		probably benign	Het
Msh3	A	G	13: 92,483,294 (GRCm39)	V283A	possibly damaging	Het
Nup205	T	C	6: 35,191,569 (GRCm39)		probably benign	Het
Nxpe2	T	C	9: 48,237,914 (GRCm39)	T114A	probably damaging	Het
Or51e2	C	T	7: 102,391,294 (GRCm39)	M305I	probably benign	Het
Or5m10	A	T	2: 85,717,782 (GRCm39)	I213F	possibly damaging	Het
Or5m9	A	T	2: 85,877,399 (GRCm39)	H191L	probably benign	Het
Or8c15	A	T	9: 38,121,269 (GRCm39)	M305L	probably benign	Het
Or8g2	A	G	9: 39,821,279 (GRCm39)	Y60C	probably damaging	Het
Pard3	G	A	8: 128,337,047 (GRCm39)	G1221D	probably damaging	Het
Pax5	G	A	4: 44,691,886 (GRCm39)	A120V	probably damaging	Het
Pcsk6	C	T	7: 65,683,622 (GRCm39)	R746C	probably damaging	Het
Plcb1	A	G	2: 135,179,419 (GRCm39)	Y609C	probably damaging	Het
Plcd4	C	A	1: 74,591,256 (GRCm39)	S217Y	probably damaging	Het
Plxna1	G	A	6: 89,334,318 (GRCm39)	H104Y	probably benign	Het
Polr2k	A	G	15: 36,175,602 (GRCm39)	Y45C	probably damaging	Het
Prex1	A	G	2: 166,428,619 (GRCm39)		probably benign	Het
Pth2r	A	G	1: 65,427,598 (GRCm39)	M424V	probably benign	Het
Pygm	A	G	19: 6,441,396 (GRCm39)	R464G	probably benign	Het
Rad51c	A	G	11: 87,288,481 (GRCm39)	L234P	probably damaging	Het
Rnf145	A	G	11: 44,415,965 (GRCm39)	Y60C	probably damaging	Het
Rnf167	T	C	11: 70,540,525 (GRCm39)	I135T	probably damaging	Het
Rnf213	A	T	11: 119,305,295 (GRCm39)	I509F	probably damaging	Het
Ro60	G	T	1: 143,635,813 (GRCm39)	N444K	probably benign	Het
Ryr2	T	C	13: 11,884,042 (GRCm39)	S213G	probably damaging	Het
Selenbp1	T	C	3: 94,844,224 (GRCm39)	V27A	possibly damaging	Het
Selenof	T	G	3: 144,283,453 (GRCm39)	L14R	probably damaging	Het
Sfswap	A	T	5: 129,581,190 (GRCm39)	D121V	probably damaging	Het
Slc25a34	C	A	4: 141,347,780 (GRCm39)	M300I	possibly damaging	Het
Slc34a3	T	G	2: 25,119,122 (GRCm39)	T583P	probably benign	Het
Slc66a3	C	A	12: 17,047,711 (GRCm39)		probably benign	Het
Smg1	C	A	7: 117,781,691 (GRCm39)	A1199S	probably benign	Het
Spint1	A	G	2: 119,076,096 (GRCm39)	T231A	probably damaging	Het
Sptbn1	A	C	11: 30,099,576 (GRCm39)	N229K	probably damaging	Het
Sult2b1	A	G	7: 45,379,516 (GRCm39)		probably benign	Het
Tas2r123	A	T	6: 132,824,801 (GRCm39)	M233L	probably damaging	Het
Tbcel	C	A	9: 42,355,796 (GRCm39)	C139F	probably benign	Het
Thbs2	A	C	17: 14,900,235 (GRCm39)	S573A	probably benign	Het
Tmem132c	A	G	5: 127,640,769 (GRCm39)	E980G	probably damaging	Het
Tmem247	G	T	17: 87,229,750 (GRCm39)	C197F	probably damaging	Het
Tmem43	C	A	6: 91,459,300 (GRCm39)	P257Q	probably benign	Het
Tmprss13	A	G	9: 45,248,430 (GRCm39)		probably null	Het
Ubr5	T	C	15: 37,973,224 (GRCm39)	T2626A	probably damaging	Het
Vmn1r196	T	A	13: 22,478,006 (GRCm39)	V215D	probably damaging	Het
Vmn1r22	G	T	6: 57,877,317 (GRCm39)	T220K	probably benign	Het
Vmn2r116	G	A	17: 23,606,253 (GRCm39)	M388I	possibly damaging	Het
Vmn2r74	A	C	7: 85,610,618 (GRCm39)	C25G	probably damaging	Het
Xndc1	T	C	7: 101,729,823 (GRCm39)		probably benign	Het
Zfp282	A	G	6: 47,874,815 (GRCm39)	D340G	probably damaging	Het
Zfp282	T	A	6: 47,881,987 (GRCm39)	I558N	possibly damaging	Het
Zfp316	T	A	5: 143,250,246 (GRCm39)	T56S	unknown	Het
Zfp345	A	G	2: 150,316,479 (GRCm39)		probably benign	Het

Other mutations in Pif1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00425:Pif1	APN	9	65,500,559 (GRCm39)	missense	probably damaging	1.00
IGL01343:Pif1	APN	9	65,496,844 (GRCm39)	missense	probably damaging	1.00
IGL01753:Pif1	APN	9	65,500,590 (GRCm39)	missense	probably damaging	1.00
R1087:Pif1	UTSW	9	65,496,377 (GRCm39)	missense	probably benign
R1742:Pif1	UTSW	9	65,495,132 (GRCm39)	missense	probably benign	0.12
R1861:Pif1	UTSW	9	65,496,735 (GRCm39)	missense	probably damaging	1.00
R3804:Pif1	UTSW	9	65,495,588 (GRCm39)	missense	probably damaging	0.99
R3950:Pif1	UTSW	9	65,499,116 (GRCm39)	missense	probably damaging	1.00
R4457:Pif1	UTSW	9	65,495,058 (GRCm39)	utr 5 prime	probably benign
R4853:Pif1	UTSW	9	65,500,858 (GRCm39)	missense	probably damaging	1.00
R5192:Pif1	UTSW	9	65,495,374 (GRCm39)	missense	probably benign	0.02
R5196:Pif1	UTSW	9	65,495,374 (GRCm39)	missense	probably benign	0.02
R5269:Pif1	UTSW	9	65,499,111 (GRCm39)	missense	possibly damaging	0.82
R6703:Pif1	UTSW	9	65,500,545 (GRCm39)	missense	probably damaging	1.00
R7451:Pif1	UTSW	9	65,495,630 (GRCm39)	missense	probably benign	0.00
R7556:Pif1	UTSW	9	65,496,993 (GRCm39)	critical splice acceptor site	probably null
R7938:Pif1	UTSW	9	65,502,073 (GRCm39)	missense	probably benign	0.01
R8723:Pif1	UTSW	9	65,501,673 (GRCm39)	missense	probably damaging	1.00
R8952:Pif1	UTSW	9	65,499,499 (GRCm39)	missense	probably damaging	1.00
R8968:Pif1	UTSW	9	65,499,076 (GRCm39)	missense	probably damaging	1.00
X0064:Pif1	UTSW	9	65,501,760 (GRCm39)	missense	probably benign	0.21

Predicted Primers

PCR Primer
(F):5'- GGCATTGGAGATGCCTTCTAGCAC -3'
(R):5'- TGCACTGGACTGATGGTGACAAAG -3'

Sequencing Primer
(F):5'- CGGCGACCGATGAATGTG -3'
(R):5'- ACTGATGGTGACAAAGTCTCG -3'

Posted On

2014-04-30