Mutagenetix > Incidental Mutation

Incidental Mutation 'R1554:Cgas'

170158

Institutional Source

Beutler Lab

Gene Symbol

Cgas

Ensembl Gene

ENSMUSG00000032344

Gene Name

cyclic GMP-AMP synthase

Synonyms

Mb21d1, E330016A19Rik

MMRRC Submission

039593-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.159) question?

Stock #

R1554 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

78337808-78350519 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 78342838 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Arginine at position 321 (S321R)

Ref Sequence

ENSEMBL: ENSMUSP00000034898 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000034898] [ENSMUST00000070742]

AlphaFold

Q8C6L5

Predicted Effect

probably damaging
Transcript: ENSMUST00000034898
AA Change: S321R

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000034898
Gene: ENSMUSG00000032344
AA Change: S321R

Domain	Start	End	E-Value	Type
low complexity region	8	23	N/A	INTRINSIC
low complexity region	148	163	N/A	INTRINSIC
Mab-21	199	394	1.89e-6	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000070742
AA Change: S321R

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000063331
Gene: ENSMUSG00000032344
AA Change: S321R

Domain	Start	End	E-Value	Type
low complexity region	8	23	N/A	INTRINSIC
low complexity region	148	163	N/A	INTRINSIC
Mab-21	199	498	2.79e-91	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000127190

SMART Domains

Protein: ENSMUSP00000114277
Gene: ENSMUSG00000032344

Domain	Start	End	E-Value	Type
low complexity region	84	99	N/A	INTRINSIC
Pfam:Mab-21	136	229	6.8e-16	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144982

Coding Region Coverage

1x: 99.0%
3x: 98.0%
10x: 95.2%
20x: 89.0%

Validation Efficiency

MGI Phenotype

FUNCTION: The protein encoded by this gene is a DNA binding cytosolic protein that catalyzes the synthesis of cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) after sensing the presence of DNA in the cytoplasm. cGAMP binds another protein, Stimulator of interferon genes (STING), leading to the induction of interferons, and a host immune response. Reduced expression of this gene inhibits interferon induction in the presence of some viral infections. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a null allele exhibit increased susceptibility to viral infection and abnormal innate immunity. [provided by MGI curators]

Allele List at MGI

All alleles(6) : Targeted(2) Gene trapped(4)

Other mutations in this stock

Total: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A1cf	T	A	19: 31,886,302 (GRCm39)	D70E	possibly damaging	Het
Adamts7	A	T	9: 90,055,703 (GRCm39)	D152V	probably damaging	Het
Api5	T	C	2: 94,255,988 (GRCm39)	D233G	probably benign	Het
Btaf1	A	G	19: 36,973,998 (GRCm39)	D1390G	probably benign	Het
Cep135	G	A	5: 76,782,060 (GRCm39)	W893*	probably null	Het
Cmtm6	T	A	9: 114,575,550 (GRCm39)	V153D	possibly damaging	Het
Dnah11	C	T	12: 118,046,234 (GRCm39)	V1735I	possibly damaging	Het
Dnm1l	T	C	16: 16,159,290 (GRCm39)	N104S	probably benign	Het
Dpyd	A	T	3: 118,858,695 (GRCm39)		probably null	Het
Dtx1	T	C	5: 120,821,386 (GRCm39)	K387R	probably damaging	Het
Ercc4	A	G	16: 12,965,486 (GRCm39)	D706G	probably damaging	Het
Fat2	T	C	11: 55,144,490 (GRCm39)	N4128S	probably benign	Het
Gm42669	T	A	5: 107,655,653 (GRCm39)	C639S	possibly damaging	Het
Grk3	T	A	5: 113,117,135 (GRCm39)	I89L	possibly damaging	Het
Grm8	A	T	6: 28,125,852 (GRCm39)	D91E	probably benign	Het
Havcr1	C	A	11: 46,643,334 (GRCm39)	H85N	probably benign	Het
Il12rb1	G	A	8: 71,266,016 (GRCm39)		probably null	Het
Kif3a	A	G	11: 53,489,154 (GRCm39)	K117E	probably damaging	Het
Kitl	T	A	10: 99,923,300 (GRCm39)	F15L	probably benign	Het
Ktn1	T	G	14: 47,932,964 (GRCm39)	L706R	probably damaging	Het
Lipg	T	C	18: 75,081,118 (GRCm39)	Y321C	probably damaging	Het
Mapk8ip3	T	C	17: 25,122,033 (GRCm39)	D710G	probably benign	Het
Mchr1	A	G	15: 81,120,021 (GRCm39)	N16S	probably benign	Het
Myadml2	A	T	11: 120,538,553 (GRCm39)	L94*	probably null	Het
Npr3	C	A	15: 11,848,649 (GRCm39)	M439I	probably benign	Het
Obscn	A	G	11: 58,894,474 (GRCm39)	I6677T	unknown	Het
Ogn	A	C	13: 49,774,520 (GRCm39)	D221A	probably benign	Het
Or8b40	T	C	9: 38,027,230 (GRCm39)	I46T	probably benign	Het
Pard3b	C	A	1: 62,677,053 (GRCm39)	Q1195K	probably damaging	Het
Pcsk4	T	C	10: 80,157,785 (GRCm39)	E608G	probably benign	Het
Pdlim1	T	C	19: 40,211,516 (GRCm39)	D259G	probably benign	Het
Per1	T	C	11: 68,994,453 (GRCm39)	S526P	probably damaging	Het
Pfkfb2	A	G	1: 130,634,209 (GRCm39)	V156A	probably damaging	Het
Ppp4r3a	A	T	12: 101,022,081 (GRCm39)	D307E	probably damaging	Het
Rims4	T	C	2: 163,721,042 (GRCm39)	S70G	probably damaging	Het
Rnf213	T	C	11: 119,332,665 (GRCm39)	F2625L	probably benign	Het
Sap130	T	C	18: 31,799,525 (GRCm39)	L334P	probably damaging	Het
Slc16a10	T	C	10: 39,952,796 (GRCm39)	I233V	probably benign	Het
Slc16a7	A	C	10: 125,066,791 (GRCm39)	F283V	possibly damaging	Het
Slc25a24	T	C	3: 109,043,586 (GRCm39)	M81T	probably benign	Het
Slc30a9	A	G	5: 67,484,264 (GRCm39)	R134G	probably damaging	Het
Slc35d3	G	T	10: 19,726,483 (GRCm39)	L96M	probably damaging	Het
Slc7a11	C	T	3: 50,336,345 (GRCm39)	G333D	probably damaging	Het
Stam	T	C	2: 14,146,639 (GRCm39)	S446P	probably benign	Het
Stk38	T	A	17: 29,198,206 (GRCm39)	N248I	possibly damaging	Het
Tasor2	A	G	13: 3,626,374 (GRCm39)	V1192A	possibly damaging	Het
Tle6	A	C	10: 81,431,219 (GRCm39)	S221A	probably benign	Het
Tmprss11b	G	A	5: 86,809,490 (GRCm39)	T334I	probably benign	Het
Tmprss11c	T	A	5: 86,437,119 (GRCm39)	M1L	possibly damaging	Het
Tpm1	T	C	9: 66,930,711 (GRCm39)	H262R	probably benign	Het
Tspan33	T	C	6: 29,711,081 (GRCm39)	S118P	possibly damaging	Het
Tyk2	A	G	9: 21,019,218 (GRCm39)	V1068A	probably damaging	Het
Ubr2	T	C	17: 47,283,877 (GRCm39)	I591V	probably benign	Het
Utp20	A	T	10: 88,600,599 (GRCm39)	Y38*	probably null	Het
Vmn1r217	A	T	13: 23,298,464 (GRCm39)	I146N	possibly damaging	Het
Zfp608	T	C	18: 55,031,126 (GRCm39)	Y938C	probably damaging	Het

Other mutations in Cgas

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00501:Cgas	APN	9	78,342,869 (GRCm39)	missense	probably damaging	1.00
IGL00727:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00730:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00731:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00737:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00753:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00754:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00832:Cgas	APN	9	78,341,599 (GRCm39)	missense	probably damaging	1.00
IGL00848:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL00849:Cgas	APN	9	78,342,770 (GRCm39)	missense	probably damaging	0.99
IGL01627:Cgas	APN	9	78,349,996 (GRCm39)	missense	possibly damaging	0.70
IGL01642:Cgas	APN	9	78,344,680 (GRCm39)	missense	probably damaging	1.00
IGL01993:Cgas	APN	9	78,349,802 (GRCm39)	missense	probably benign	0.18
IGL02206:Cgas	APN	9	78,350,362 (GRCm39)	splice site	probably null
IGL02367:Cgas	APN	9	78,341,667 (GRCm39)	missense	probably benign	0.04
IGL03053:Cgas	APN	9	78,344,719 (GRCm39)	missense	probably benign	0.14
R0361:Cgas	UTSW	9	78,340,534 (GRCm39)	missense	probably damaging	1.00
R0426:Cgas	UTSW	9	78,343,020 (GRCm39)	splice site	probably benign
R1531:Cgas	UTSW	9	78,349,763 (GRCm39)	missense	probably damaging	1.00
R1817:Cgas	UTSW	9	78,341,593 (GRCm39)	critical splice donor site	probably null
R1872:Cgas	UTSW	9	78,340,484 (GRCm39)	missense	probably benign	0.06
R1964:Cgas	UTSW	9	78,344,737 (GRCm39)	missense	probably damaging	0.99
R4162:Cgas	UTSW	9	78,341,686 (GRCm39)	missense	probably damaging	1.00
R6951:Cgas	UTSW	9	78,349,840 (GRCm39)	missense	probably damaging	1.00
R7199:Cgas	UTSW	9	78,340,315 (GRCm39)	missense	probably benign	0.19
R8798:Cgas	UTSW	9	78,350,348 (GRCm39)	missense	probably benign
R9025:Cgas	UTSW	9	78,349,787 (GRCm39)	missense	probably benign	0.03

Predicted Primers

PCR Primer
(F):5'- TGACACTACTGAGCCGTTTCCACC -3'
(R):5'- CCAAGCCCAAAGTCTTTAGGAGTGC -3'

Sequencing Primer
(F):5'- GAGCCGTTTCCACCCTTCC -3'
(R):5'- TTGACAGCGTCTCCAGATAG -3'

Posted On

2014-04-13