Mutagenetix > Incidental Mutation

Incidental Mutation 'R1831:Sirt1'

207342

Institutional Source

Beutler Lab

Gene Symbol

Sirt1

Ensembl Gene

ENSMUSG00000020063

Gene Name

sirtuin 1

Synonyms

Sir2alpha, Sir2

MMRRC Submission

039858-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R1831 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

63154784-63174814 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 63156425 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glycine at position 735 (D735G)

Ref Sequence

ENSEMBL: ENSMUSP00000112595 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020257] [ENSMUST00000020258] [ENSMUST00000105442] [ENSMUST00000120239] [ENSMUST00000146028] [ENSMUST00000177694] [ENSMUST00000219577]

AlphaFold

Q923E4

Predicted Effect

probably benign
Transcript: ENSMUST00000020257
AA Change: D735G

PolyPhen 2 Score 0.129 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000020257
Gene: ENSMUSG00000020063
AA Change: D735G

Domain	Start	End	E-Value	Type
low complexity region	6	28	N/A	INTRINSIC
low complexity region	46	94	N/A	INTRINSIC
low complexity region	108	131	N/A	INTRINSIC
low complexity region	136	148	N/A	INTRINSIC
Pfam:SIR2	253	439	1.3e-62	PFAM
PDB:4KXQ\|B	629	648	4e-6	PDB
low complexity region	649	667	N/A	INTRINSIC
low complexity region	672	687	N/A	INTRINSIC
low complexity region	702	713	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000020258

SMART Domains

Protein: ENSMUSP00000020258
Gene: ENSMUSG00000020064

Domain	Start	End	E-Value	Type
Pfam:RCC1	1	49	5.1e-11	PFAM
Pfam:RCC1_2	36	65	1.2e-9	PFAM
Pfam:RCC1	52	99	7.9e-16	PFAM
Pfam:RCC1_2	86	115	2.8e-11	PFAM
Pfam:RCC1	102	152	7.6e-18	PFAM
Pfam:RCC1_2	139	168	9.9e-14	PFAM
Pfam:RCC1	156	205	2.2e-15	PFAM
Pfam:RCC1_2	194	221	4.9e-10	PFAM
Pfam:RCC1	208	257	3.5e-17	PFAM
Pfam:RCC1	260	309	9.4e-14	PFAM
Pfam:RCC1	313	376	2.7e-8	PFAM
HECTc	720	1049	1.19e-135	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000105442
AA Change: D696G

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

SMART Domains

Protein: ENSMUSP00000101082
Gene: ENSMUSG00000020063
AA Change: D696G

Domain	Start	End	E-Value	Type
low complexity region	6	28	N/A	INTRINSIC
low complexity region	46	94	N/A	INTRINSIC
low complexity region	108	131	N/A	INTRINSIC
Pfam:SIR2	214	400	4e-63	PFAM
PDB:4KXQ\|B	590	609	3e-6	PDB
low complexity region	610	628	N/A	INTRINSIC
low complexity region	633	648	N/A	INTRINSIC
low complexity region	663	674	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000120239
AA Change: D735G

PolyPhen 2 Score 0.129 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000112595
Gene: ENSMUSG00000020063
AA Change: D735G

Domain	Start	End	E-Value	Type
low complexity region	6	28	N/A	INTRINSIC
low complexity region	46	94	N/A	INTRINSIC
low complexity region	108	131	N/A	INTRINSIC
low complexity region	136	148	N/A	INTRINSIC
Pfam:SIR2	253	439	6.5e-64	PFAM
PDB:4KXQ\|B	629	648	4e-6	PDB
low complexity region	649	667	N/A	INTRINSIC
low complexity region	672	687	N/A	INTRINSIC
low complexity region	702	713	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000146028

SMART Domains

Protein: ENSMUSP00000117819
Gene: ENSMUSG00000020063

Domain	Start	End	E-Value	Type
Pfam:SIR2	83	140	1.9e-15	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000148516

Predicted Effect

unknown
Transcript: ENSMUST00000177694
AA Change: D551G

SMART Domains

Protein: ENSMUSP00000137565
Gene: ENSMUSG00000020063
AA Change: D551G

Domain	Start	End	E-Value	Type
low complexity region	6	28	N/A	INTRINSIC
low complexity region	46	94	N/A	INTRINSIC
low complexity region	108	131	N/A	INTRINSIC
low complexity region	136	148	N/A	INTRINSIC
Pfam:SIR2	253	439	7.3e-63	PFAM
low complexity region	465	483	N/A	INTRINSIC
low complexity region	488	503	N/A	INTRINSIC
low complexity region	518	529	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000219577

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000219789

Coding Region Coverage

1x: 97.5%
3x: 96.9%
10x: 95.2%
20x: 92.2%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a member of the sirtuin family of proteins, characterized by their deacetylase activity and proposed role in longevity. The encoded protein regulates gene expression in a wide range of cell and tissue types through its NAD+-dependent deacetylation of histones, transcription factors and transcriptional coactivators. Brain-specific overexpression of this gene has been shown to result in increased median lifespan. Viability of homozygous knockout mice for this gene varies with strain background. Homozygous knockout mice of strains that do not exhibit embryonic lethality are sterile and have a reduced lifespan. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for a knock-out allele show embryonic and fetal lethality, abnormal embryogenesis, and abnormal cellular phenotypes of derived MEFs. Mice homozygous for other knock-out alleles may exhibit peri- and postnatal lethality and heart, mammary gland, eye, and reproductive system anomalies. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 79 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700109H08Rik	A	G	5: 3,627,255 (GRCm39)	D77G	probably damaging	Het
Adam1b	A	G	5: 121,641,000 (GRCm39)	I15T	possibly damaging	Het
Arfgef1	G	C	1: 10,275,115 (GRCm39)	I312M	probably benign	Het
Capn8	G	A	1: 182,438,666 (GRCm39)		probably null	Het
Carmil1	A	T	13: 24,348,862 (GRCm39)	V15E	probably benign	Het
Ccdc42	T	A	11: 68,481,805 (GRCm39)	M133K	probably benign	Het
Cd5	T	C	19: 10,696,933 (GRCm39)	D485G	probably damaging	Het
Cdhr18	A	G	14: 13,899,619 (GRCm38)	I101T	probably damaging	Het
Cep104	T	A	4: 154,087,003 (GRCm39)	V842E	probably benign	Het
Cep162	T	A	9: 87,088,985 (GRCm39)	I966L	probably damaging	Het
Cklf	T	C	8: 104,977,687 (GRCm39)	F13S	probably damaging	Het
Csf2rb	C	T	15: 78,232,453 (GRCm39)	P587S	probably benign	Het
Cyp21a1	A	T	17: 35,023,009 (GRCm39)		probably benign	Het
Cyp26a1	A	T	19: 37,689,071 (GRCm39)	L335F	probably damaging	Het
Dcst1	A	G	3: 89,260,057 (GRCm39)	F596L	probably damaging	Het
Dennd6a	T	A	14: 26,328,109 (GRCm39)	L44H	probably damaging	Het
Dnah6	G	A	6: 73,158,780 (GRCm39)	R608C	possibly damaging	Het
Dnajb5	A	T	4: 42,957,333 (GRCm39)	T311S	probably benign	Het
Dthd1	A	G	5: 62,984,572 (GRCm39)	T426A	probably benign	Het
Dync1h1	A	G	12: 110,580,493 (GRCm39)	K118R	probably damaging	Het
Efemp1	A	T	11: 28,871,442 (GRCm39)	D347V	possibly damaging	Het
Ephb4	T	A	5: 137,352,677 (GRCm39)	Y87N	probably damaging	Het
Ern1	A	T	11: 106,290,668 (GRCm39)		probably null	Het
Fam184a	A	T	10: 53,523,180 (GRCm39)	D164E	probably damaging	Het
Fkbp10	A	G	11: 100,314,045 (GRCm39)	E351G	probably damaging	Het
Fmn2	A	G	1: 174,437,511 (GRCm39)	S1161G	probably benign	Het
Frem1	A	G	4: 82,939,074 (GRCm39)	S3P	possibly damaging	Het
Gpr3	C	T	4: 132,938,454 (GRCm39)	A73T	possibly damaging	Het
Gprc6a	T	C	10: 51,491,902 (GRCm39)	T616A	probably benign	Het
Gtf3c2	G	T	5: 31,325,713 (GRCm39)	Q452K	probably damaging	Het
H2-Q7	C	A	17: 35,658,675 (GRCm39)	S104R	probably benign	Het
Hacd2	T	C	16: 34,922,434 (GRCm39)	Y208H	probably damaging	Het
Hid1	C	T	11: 115,239,729 (GRCm39)	G734R	probably damaging	Het
Ifi207	A	G	1: 173,559,992 (GRCm39)	I160T	unknown	Het
Itga11	T	A	9: 62,689,300 (GRCm39)	L1155Q	probably damaging	Het
Kmt2d	A	G	15: 98,753,224 (GRCm39)	S157P	probably damaging	Het
Lamb3	A	G	1: 193,017,187 (GRCm39)	T793A	probably damaging	Het
Lonrf2	G	A	1: 38,852,357 (GRCm39)	P165S	probably benign	Het
Lrrc66	G	A	5: 73,764,769 (GRCm39)	S758L	possibly damaging	Het
Ltn1	C	T	16: 87,197,034 (GRCm39)	S1213N	possibly damaging	Het
Meak7	T	C	8: 120,497,992 (GRCm39)	M171V	probably null	Het
Med1	T	C	11: 98,047,437 (GRCm39)		probably benign	Het
Megf6	C	T	4: 154,355,134 (GRCm39)	T1483M	probably benign	Het
Micall2	A	G	5: 139,702,508 (GRCm39)	V245A	probably benign	Het
Mipep	T	G	14: 61,109,512 (GRCm39)	Y630D	probably damaging	Het
Ndst3	T	A	3: 123,395,127 (GRCm39)	H501L	probably benign	Het
Nek10	A	T	14: 14,842,789 (GRCm38)	M165L	probably benign	Het
Nmbr	C	A	10: 14,642,609 (GRCm39)	T56K	probably benign	Het
Nxpe2	T	A	9: 48,237,452 (GRCm39)	M268L	probably benign	Het
Oasl2	A	G	5: 115,039,367 (GRCm39)	Y185C	probably benign	Het
Ogdhl	T	A	14: 32,059,484 (GRCm39)	V377E	probably damaging	Het
Or11g1	T	A	14: 50,651,658 (GRCm39)		probably null	Het
Or14j4	G	A	17: 37,920,730 (GRCm39)	S304L	possibly damaging	Het
Ovgp1	A	G	3: 105,892,384 (GRCm39)	R346G	probably benign	Het
Parp14	T	A	16: 35,678,958 (GRCm39)	N337Y	possibly damaging	Het
Pask	A	C	1: 93,248,491 (GRCm39)		probably null	Het
Pax3	G	T	1: 78,108,977 (GRCm39)	T227K	probably damaging	Het
Pik3r6	T	A	11: 68,434,860 (GRCm39)	M594K	probably benign	Het
Pms1	A	G	1: 53,246,370 (GRCm39)	F390L	probably benign	Het
Polg	G	A	7: 79,109,518 (GRCm39)	T433I	probably benign	Het
Prex1	T	C	2: 166,427,021 (GRCm39)	Y898C	probably damaging	Het
Ranbp2	T	A	10: 58,315,044 (GRCm39)	C1921*	probably null	Het
Rif1	T	A	2: 51,968,507 (GRCm39)	L230*	probably null	Het
Rnf148	A	G	6: 23,654,772 (GRCm39)	F75L	probably damaging	Het
Rps18-ps6	A	G	13: 97,897,053 (GRCm39)	V15A	probably benign	Het
Sclt1	A	G	3: 41,681,546 (GRCm39)	V91A	probably damaging	Het
Spag5	T	A	11: 78,205,082 (GRCm39)	N622K	probably benign	Het
Sspo	T	G	6: 48,466,720 (GRCm39)	C3935W	probably damaging	Het
Strbp	A	G	2: 37,515,277 (GRCm39)	S250P	possibly damaging	Het
Tgfbr2	T	C	9: 115,919,604 (GRCm39)	T541A	possibly damaging	Het
Thada	A	C	17: 84,538,542 (GRCm39)	S1489A	probably damaging	Het
Tiam1	A	T	16: 89,657,182 (GRCm39)	S685T	probably benign	Het
Tpsb2	T	A	17: 25,585,494 (GRCm39)		probably null	Het
Trip4	C	A	9: 65,765,622 (GRCm39)	G359V	probably damaging	Het
Tsr1	T	C	11: 74,791,182 (GRCm39)	F254L	probably benign	Het
Vmn1r120	T	C	7: 20,787,556 (GRCm39)	K52E	probably benign	Het
Vmn1r29	C	A	6: 58,284,692 (GRCm39)	Y137*	probably null	Het
Vmn2r52	T	C	7: 9,893,415 (GRCm39)	K575E	probably damaging	Het
Wdr95	A	G	5: 149,475,891 (GRCm39)	Y63C	probably damaging	Het

Other mutations in Sirt1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02057:Sirt1	APN	10	63,160,982 (GRCm39)	missense	probably damaging	1.00
IGL02106:Sirt1	APN	10	63,171,608 (GRCm39)	missense	probably damaging	1.00
PIT4283001:Sirt1	UTSW	10	63,157,565 (GRCm39)	missense	probably benign	0.02
R0658:Sirt1	UTSW	10	63,157,515 (GRCm39)	unclassified	probably benign
R0724:Sirt1	UTSW	10	63,159,752 (GRCm39)	missense	possibly damaging	0.82
R1653:Sirt1	UTSW	10	63,157,588 (GRCm39)	missense	probably benign
R4133:Sirt1	UTSW	10	63,171,438 (GRCm39)	missense	probably null	0.42
R4250:Sirt1	UTSW	10	63,172,877 (GRCm39)	critical splice acceptor site	probably null
R4378:Sirt1	UTSW	10	63,174,728 (GRCm39)	missense	probably benign	0.00
R4396:Sirt1	UTSW	10	63,157,777 (GRCm39)	missense	probably benign	0.00
R4776:Sirt1	UTSW	10	63,171,501 (GRCm39)	missense	probably benign	0.17
R4898:Sirt1	UTSW	10	63,157,783 (GRCm39)	missense	probably benign	0.35
R7151:Sirt1	UTSW	10	63,159,775 (GRCm39)	missense	probably damaging	1.00
R7365:Sirt1	UTSW	10	63,157,782 (GRCm39)	missense	probably benign
R7467:Sirt1	UTSW	10	63,157,929 (GRCm39)	missense	probably benign	0.00
R7773:Sirt1	UTSW	10	63,162,562 (GRCm39)	missense	possibly damaging	0.75
R8729:Sirt1	UTSW	10	63,156,705 (GRCm39)	missense	probably damaging	1.00
R8949:Sirt1	UTSW	10	63,161,964 (GRCm39)	missense	probably damaging	1.00
R9095:Sirt1	UTSW	10	63,158,077 (GRCm39)	missense	probably damaging	0.98
R9228:Sirt1	UTSW	10	63,172,857 (GRCm39)	missense	probably damaging	1.00
R9423:Sirt1	UTSW	10	63,158,025 (GRCm39)	missense	probably damaging	1.00
R9463:Sirt1	UTSW	10	63,171,487 (GRCm39)	missense	probably benign	0.17
R9759:Sirt1	UTSW	10	63,156,516 (GRCm39)	missense	probably benign	0.00
RF015:Sirt1	UTSW	10	63,172,795 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGTCAACCAACAGTGTTGAATG -3'
(R):5'- GTCCAAGTTTAGAAGAACCCTTGG -3'

Sequencing Primer
(F):5'- CCAACAGTGTTGAATGTACAAGTAC -3'
(R):5'- GTTTAGAAGAACCCTTGGAAGATG -3'

Posted On

2014-06-23