Mutagenetix > Incidental Mutation

Incidental Mutation 'R4687:Gad1'

353724

Institutional Source

Beutler Lab

Gene Symbol

Gad1

Ensembl Gene

ENSMUSG00000070880

Gene Name

glutamate decarboxylase 1

Synonyms

GAD25, GAD67, Gad-1, Z49976, GAD44, EP10

MMRRC Submission

041938-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4687 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

70553072-70602014 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 70600720 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Asparagine at position 569 (I569N)

Ref Sequence

ENSEMBL: ENSMUSP00000092539 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000094934]

AlphaFold

P48318

Predicted Effect

possibly damaging
Transcript: ENSMUST00000094934
AA Change: I569N

PolyPhen 2 Score 0.943 (Sensitivity: 0.80; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000092539
Gene: ENSMUSG00000070880
AA Change: I569N

Domain	Start	End	E-Value	Type
low complexity region	2	12	N/A	INTRINSIC
Pfam:Pyridoxal_deC	143	517	7e-154	PFAM
Pfam:Beta_elim_lyase	231	375	3.2e-6	PFAM
Pfam:Aminotran_5	273	380	2.4e-6	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000140478

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.1%
20x: 94.8%

Validation Efficiency

MGI Phenotype

FUNCTION: The protein encoded by this gene is an enzyme that catalyzes the production of gamma-aminobutyric acid from L-glutamic acid. Alternative splicing of this gene results in two products, the predominant 67 kDa isoform and a smaller 25 kDa isoform. The smaller isoform is not thought to retain catalytic activity. [provided by RefSeq, Aug 2015]
PHENOTYPE: Homozygotes for targeted null mutations die at birth with cleft palate and apnea and exhibit reduced levels of glutamic acid decarboxylase and gamma-aminobutyric acid in the cerebral cortex. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 82 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700010I14Rik	T	A	17: 8,992,153 (GRCm38)	Y45N	probably damaging	Het
Agbl3	T	C	6: 34,798,326 (GRCm38)	V189A	probably damaging	Het
Akip1	C	A	7: 109,704,986 (GRCm38)	S90*	probably null	Het
Amn	A	T	12: 111,276,068 (GRCm38)	D439V	probably benign	Het
Arhgap17	T	A	7: 123,321,603 (GRCm38)	D149V	probably damaging	Het
Atp6v0a4	A	T	6: 38,092,465 (GRCm38)	I76N	possibly damaging	Het
Atp6v1h	A	T	1: 5,133,085 (GRCm38)	N291I	probably damaging	Het
Baiap2l2	G	T	15: 79,259,253 (GRCm38)	P462T	probably damaging	Het
Bves	C	T	10: 45,354,840 (GRCm38)		probably null	Het
Cabp7	T	A	11: 4,739,265 (GRCm38)	K127*	probably null	Het
Cacna1h	A	G	17: 25,393,910 (GRCm38)	V313A	possibly damaging	Het
Camkk2	T	C	5: 122,753,724 (GRCm38)	H245R	probably damaging	Het
Celsr1	T	A	15: 85,932,460 (GRCm38)	S1761C	possibly damaging	Het
Cfap46	T	C	7: 139,627,456 (GRCm38)	E1849G	possibly damaging	Het
Ciz1	T	C	2: 32,367,465 (GRCm38)	L174P	probably damaging	Het
Crim1	G	T	17: 78,303,025 (GRCm38)	C303F	probably damaging	Het
Cyp26c1	A	G	19: 37,692,937 (GRCm38)	Q396R	probably damaging	Het
Dnajc7	G	A	11: 100,599,300 (GRCm38)	P43L	probably damaging	Het
Dpf2	T	C	19: 5,907,012 (GRCm38)	H16R	probably damaging	Het
Dsp	A	G	13: 38,191,619 (GRCm38)	T1127A	probably damaging	Het
Dst	T	C	1: 34,201,123 (GRCm38)	L1525P	probably damaging	Het
Ehf	T	A	2: 103,267,126 (GRCm38)	D192V	probably damaging	Het
Frem1	G	T	4: 83,020,631 (GRCm38)	N71K	probably damaging	Het
Furin	T	A	7: 80,393,447 (GRCm38)	T339S	probably benign	Het
Gfi1	T	C	5: 107,723,810 (GRCm38)	K10R	probably damaging	Het
Gm20775	T	A	Y: 10,641,258 (GRCm38)		noncoding transcript	Homo
Gpn3	A	C	5: 122,378,575 (GRCm38)	D89A	possibly damaging	Het
Gpr18	T	A	14: 121,911,678 (GRCm38)	R312*	probably null	Het
Gsap	T	C	5: 21,246,971 (GRCm38)		probably benign	Het
H2-Ab1	C	A	17: 34,264,809 (GRCm38)	T48K	probably damaging	Het
Hmcn2	A	T	2: 31,438,285 (GRCm38)	N4326I	probably benign	Het
Igkv4-51	A	C	6: 69,681,730 (GRCm38)		probably benign	Het
Insr	T	C	8: 3,161,709 (GRCm38)	H1104R	probably benign	Het
Ipo13	A	T	4: 117,901,576 (GRCm38)	N697K	probably benign	Het
Iqcm	T	G	8: 75,762,989 (GRCm38)	F362V	probably damaging	Het
Irak4	T	C	15: 94,566,823 (GRCm38)	S425P	probably damaging	Het
Jakmip2	T	C	18: 43,577,412 (GRCm38)	E242G	possibly damaging	Het
Kdm4a	T	C	4: 118,144,083 (GRCm38)	K829R	probably damaging	Het
Kdr	T	C	5: 75,968,792 (GRCm38)	N145S	possibly damaging	Het
Klra9	A	T	6: 130,185,517 (GRCm38)	D185E	probably benign	Het
Lcn12	T	C	2: 25,493,321 (GRCm38)	N15S	probably benign	Het
Mei4	T	A	9: 81,927,317 (GRCm38)	M151K	probably damaging	Het
Mmp3	T	A	9: 7,451,223 (GRCm38)	S320T	probably benign	Het
Mrps5	C	G	2: 127,590,770 (GRCm38)	A37G	probably benign	Het
Mttp	A	G	3: 138,092,735 (GRCm38)	I800T	possibly damaging	Het
Nags	A	T	11: 102,148,196 (GRCm38)	Q451L	probably damaging	Het
Nbea	T	C	3: 56,058,065 (GRCm38)	T476A	probably damaging	Het
Ndufb10	T	C	17: 24,722,419 (GRCm38)	E145G	possibly damaging	Het
Neb	T	G	2: 52,304,035 (GRCm38)	S660R	possibly damaging	Het
Nppb	A	G	4: 147,986,296 (GRCm38)	K43E	probably benign	Het
Nup188	A	T	2: 30,330,633 (GRCm38)	Q906L	probably benign	Het
Olfr1259	T	C	2: 89,943,869 (GRCm38)	D82G	probably damaging	Het
Olfr1413	T	C	1: 92,573,330 (GRCm38)	I53T	possibly damaging	Het
Olfr370	T	A	8: 83,541,860 (GRCm38)	S239T	probably damaging	Het
Olfr895	C	A	9: 38,269,414 (GRCm38)	N292K	probably damaging	Het
Ovch2	T	A	7: 107,796,548 (GRCm38)	I88F	possibly damaging	Het
Palm3	A	G	8: 84,029,935 (GRCm38)	E692G	probably benign	Het
Pcsk6	T	C	7: 65,983,753 (GRCm38)	F578L	probably damaging	Het
Piezo2	A	C	18: 63,069,963 (GRCm38)	D1535E	probably damaging	Het
Ppp1r15b	T	C	1: 133,132,135 (GRCm38)	V130A	probably benign	Het
Proca1	T	C	11: 78,204,898 (GRCm38)	Y32H	probably damaging	Het
Prtg	T	A	9: 72,890,798 (GRCm38)	V682E	probably damaging	Het
Pyroxd1	A	T	6: 142,361,868 (GRCm38)	M455L	probably benign	Het
Rasa1	T	C	13: 85,226,635 (GRCm38)	D739G	possibly damaging	Het
Scn3a	T	C	2: 65,464,730 (GRCm38)	I1550V	possibly damaging	Het
Sepsecs	T	C	5: 52,643,871 (GRCm38)	D483G	probably benign	Het
Setd7	T	C	3: 51,550,355 (GRCm38)	D17G	probably damaging	Het
Sipa1l2	C	T	8: 125,491,245 (GRCm38)	C451Y	probably damaging	Het
Slc31a1	A	G	4: 62,388,702 (GRCm38)	Y165C	probably damaging	Het
Smg5	T	C	3: 88,342,469 (GRCm38)	F68L	possibly damaging	Het
Sptbn5	A	G	2: 120,077,208 (GRCm38)		probably benign	Het
Stk3	A	G	15: 35,114,565 (GRCm38)	I65T	probably damaging	Het
Tas2r115	C	T	6: 132,737,284 (GRCm38)	A235T	possibly damaging	Het
Tenm2	C	T	11: 36,049,097 (GRCm38)	A1400T	probably benign	Het
Tet1	T	A	10: 62,838,791 (GRCm38)	N1169Y	probably benign	Het
Treml2	T	A	17: 48,309,397 (GRCm38)		probably null	Het
Tspan11	A	G	6: 127,938,235 (GRCm38)	E104G	probably damaging	Het
Wdtc1	G	A	4: 133,296,431 (GRCm38)	A543V	probably damaging	Het
Zfp148	T	A	16: 33,496,819 (GRCm38)	D578E	probably damaging	Het
Zfp735	A	T	11: 73,711,855 (GRCm38)	N542Y	probably damaging	Het
Zfp735	A	T	11: 73,711,856 (GRCm38)	N542I	probably damaging	Het
Zfp869	T	A	8: 69,708,143 (GRCm38)	E65D	probably benign	Het

Other mutations in Gad1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01794:Gad1	APN	2	70,597,168 (GRCm38)	missense	probably benign
IGL01907:Gad1	APN	2	70,574,126 (GRCm38)	missense	possibly damaging	0.64
IGL02596:Gad1	APN	2	70,594,684 (GRCm38)	missense	probably damaging	1.00
IGL02654:Gad1	APN	2	70,572,781 (GRCm38)	missense	possibly damaging	0.88
IGL02998:Gad1	APN	2	70,589,819 (GRCm38)	missense	probably damaging	1.00
PIT4581001:Gad1	UTSW	2	70,599,667 (GRCm38)	missense	probably benign	0.05
R0102:Gad1	UTSW	2	70,587,239 (GRCm38)	critical splice donor site	probably null
R0454:Gad1	UTSW	2	70,579,201 (GRCm38)	missense	probably damaging	1.00
R0576:Gad1	UTSW	2	70,594,652 (GRCm38)	missense	probably benign	0.27
R1386:Gad1	UTSW	2	70,574,123 (GRCm38)	missense	possibly damaging	0.88
R1677:Gad1	UTSW	2	70,574,177 (GRCm38)	missense	probably damaging	1.00
R1842:Gad1	UTSW	2	70,574,253 (GRCm38)	missense	probably benign	0.12
R1907:Gad1	UTSW	2	70,579,138 (GRCm38)	missense	possibly damaging	0.79
R1933:Gad1	UTSW	2	70,587,392 (GRCm38)	missense	possibly damaging	0.91
R3029:Gad1	UTSW	2	70,594,690 (GRCm38)	missense	probably benign
R4085:Gad1	UTSW	2	70,589,848 (GRCm38)	missense	probably benign	0.36
R4321:Gad1	UTSW	2	70,589,830 (GRCm38)	missense	probably damaging	1.00
R4324:Gad1	UTSW	2	70,589,830 (GRCm38)	missense	probably damaging	1.00
R4986:Gad1	UTSW	2	70,600,693 (GRCm38)	missense	probably benign
R5387:Gad1	UTSW	2	70,563,851 (GRCm38)	nonsense	probably null
R5603:Gad1	UTSW	2	70,589,829 (GRCm38)	missense	probably damaging	0.98
R6500:Gad1	UTSW	2	70,593,436 (GRCm38)	missense	probably damaging	0.98
R7146:Gad1	UTSW	2	70,587,362 (GRCm38)	missense	probably benign	0.00
R7352:Gad1	UTSW	2	70,594,750 (GRCm38)	missense	probably benign	0.00
R7559:Gad1	UTSW	2	70,563,912 (GRCm38)	critical splice donor site	probably null
R7579:Gad1	UTSW	2	70,587,132 (GRCm38)	missense	possibly damaging	0.90
R7809:Gad1	UTSW	2	70,597,259 (GRCm38)	missense	possibly damaging	0.80
R7941:Gad1	UTSW	2	70,594,585 (GRCm38)	splice site	probably null
R8290:Gad1	UTSW	2	70,574,266 (GRCm38)	missense	probably benign	0.00
R8353:Gad1	UTSW	2	70,600,713 (GRCm38)	missense	probably benign	0.00
R8453:Gad1	UTSW	2	70,600,713 (GRCm38)	missense	probably benign	0.00
R9017:Gad1	UTSW	2	70,585,862 (GRCm38)	missense	probably benign	0.01
R9207:Gad1	UTSW	2	70,579,202 (GRCm38)	critical splice donor site	probably null
R9250:Gad1	UTSW	2	70,579,199 (GRCm38)	missense	probably damaging	1.00
R9417:Gad1	UTSW	2	70,587,372 (GRCm38)	missense	possibly damaging	0.75
R9433:Gad1	UTSW	2	70,593,463 (GRCm38)	missense
R9589:Gad1	UTSW	2	70,585,940 (GRCm38)	missense	possibly damaging	0.93
R9620:Gad1	UTSW	2	70,574,276 (GRCm38)	missense	possibly damaging	0.54
R9675:Gad1	UTSW	2	70,585,856 (GRCm38)	missense	probably damaging	1.00
X0026:Gad1	UTSW	2	70,589,866 (GRCm38)	missense	probably benign	0.00
Z1177:Gad1	UTSW	2	70,579,130 (GRCm38)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGGTCAACTTGCCCAATGATTTC -3'
(R):5'- TGGCCTAGATGTGTCAGCTAC -3'

Sequencing Primer
(F):5'- GTAGCCATGAAAAACACTTGGTTC -3'
(R):5'- TCAGCTACTGACAGAGCTGTG -3'

Posted On

2015-10-21