Mutagenetix > Incidental Mutation

Incidental Mutation 'R3547:Gdi1'

268283

Institutional Source

Beutler Lab

Gene Symbol

Gdi1

Ensembl Gene

ENSMUSG00000015291

Gene Name

GDP dissociation inhibitor 1

Synonyms

GDIA, Rab GDIalpha

MMRRC Submission

040666-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.311) question?

Stock #

R3547 (G1)

Quality Score

222

Status

Validated

Chromosome

Chromosomal Location

73348618-73355473 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 73351414 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Leucine at position 175 (F175L)

Ref Sequence

ENSEMBL: ENSMUSP00000015435 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000015435] [ENSMUST00000019231] [ENSMUST00000114171] [ENSMUST00000124797] [ENSMUST00000130581] [ENSMUST00000147275] [ENSMUST00000153141]

AlphaFold

P50396

Predicted Effect

possibly damaging
Transcript: ENSMUST00000015435
AA Change: F175L

PolyPhen 2 Score 0.591 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000015435
Gene: ENSMUSG00000015291
AA Change: F175L

Domain	Start	End	E-Value	Type
Pfam:GDI	1	436	5.6e-245	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000019231

SMART Domains

Protein: ENSMUSP00000019231
Gene: ENSMUSG00000019087

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
low complexity region	161	175	N/A	INTRINSIC
transmembrane domain	419	441	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000114171

SMART Domains

Protein: ENSMUSP00000109808
Gene: ENSMUSG00000019087

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
Pfam:ATP-synt_S1	38	405	1.1e-72	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000124797

SMART Domains

Protein: ENSMUSP00000118722
Gene: ENSMUSG00000019087

Domain	Start	End	E-Value	Type
signal peptide	1	16	N/A	INTRINSIC
Pfam:ATP-synt_S1	20	100	2.9e-25	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000128915

Predicted Effect

probably benign
Transcript: ENSMUST00000130581

SMART Domains

Protein: ENSMUSP00000122146
Gene: ENSMUSG00000015291

Domain	Start	End	E-Value	Type
Pfam:GDI	1	63	1.4e-29	PFAM
Pfam:GDI	61	140	6.2e-33	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000135041

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144317

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000146013

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149391

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144075

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000144506

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000137447

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000145580

Predicted Effect

probably benign
Transcript: ENSMUST00000147275

SMART Domains

Protein: ENSMUSP00000116162
Gene: ENSMUSG00000019087

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
Pfam:ATP-synt_S1	38	157	3.2e-38	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000154630

Predicted Effect

probably benign
Transcript: ENSMUST00000153141

SMART Domains

Protein: ENSMUSP00000119805
Gene: ENSMUSG00000015291

Domain	Start	End	E-Value	Type
Pfam:GDI	1	78	1.6e-37	PFAM

Meta Mutation Damage Score

0.9060

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.9%
20x: 93.9%

Validation Efficiency

98% (62/63)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] GDP dissociation inhibitors are proteins that regulate the GDP-GTP exchange reaction of members of the rab family, small GTP-binding proteins of the ras superfamily, that are involved in vesicular trafficking of molecules between cellular organelles. GDIs slow the rate of dissociation of GDP from rab proteins and release GDP from membrane-bound rabs. GDI1 is expressed primarily in neural and sensory tissues. Mutations in GDI1 have been linked to X-linked nonspecific mental retardation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Males hemizygous for a reporter allele show lower male aggression, short-term memory defects, altered synaptic vesicle pools and short-term synaptic plasticity, and impaired glutamate release. Homozygotes for a null allele show enhanced paired-pulse facilitation and sensitivity to induced seizures. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 64 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Alg5	A	G	3: 54,656,736 (GRCm39)	R316G	probably benign	Het
Anapc1	T	C	2: 128,484,602 (GRCm39)	N1121D	possibly damaging	Het
Antxr2	A	T	5: 98,125,516 (GRCm39)	I247N	probably benign	Het
Arid5b	C	T	10: 67,934,292 (GRCm39)	G294S	probably benign	Het
Arl9	A	G	5: 77,158,326 (GRCm39)	D136G	probably benign	Het
Atxn1l	A	G	8: 110,458,981 (GRCm39)	L427P	possibly damaging	Het
Celf3	T	G	3: 94,395,845 (GRCm39)	C304G	probably damaging	Het
Clcc1	T	A	3: 108,575,429 (GRCm39)	C169S	probably benign	Het
Clec4a3	A	G	6: 122,941,239 (GRCm39)	E78G	probably damaging	Het
Clip1	A	G	5: 123,769,141 (GRCm39)	L532P	probably damaging	Het
Col12a1	T	G	9: 79,540,698 (GRCm39)	K2429T	probably damaging	Het
Col20a1	G	T	2: 180,636,704 (GRCm39)	E228D	probably damaging	Het
Cx3cl1	A	C	8: 95,504,752 (GRCm39)	E56A	possibly damaging	Het
Eprs1	G	A	1: 185,111,939 (GRCm39)		probably null	Het
Fap	A	C	2: 62,349,355 (GRCm39)	L478R	probably damaging	Het
Fhit	T	C	14: 9,870,095 (GRCm38)	T125A	probably benign	Het
Golga7b	T	C	19: 42,255,510 (GRCm39)	M129T	possibly damaging	Het
Gpr149	A	T	3: 62,502,549 (GRCm39)	C436S	probably benign	Het
Grid2	T	C	6: 64,297,005 (GRCm39)	V456A	probably damaging	Het
Gstcd	G	T	3: 132,790,599 (GRCm39)	T56K	possibly damaging	Het
Hydin	G	A	8: 111,308,699 (GRCm39)	G3995D	possibly damaging	Het
Igkv4-50	G	A	6: 69,677,765 (GRCm39)	T113I	probably benign	Het
Igkv5-43	A	G	6: 69,753,240 (GRCm39)		probably benign	Het
Igsf10	G	A	3: 59,237,962 (GRCm39)	H740Y	probably benign	Het
Igsf10	C	A	3: 59,243,935 (GRCm39)	R133L	probably damaging	Het
Lcmt1	A	G	7: 122,999,702 (GRCm39)	E94G	probably benign	Het
Lrp1b	A	T	2: 40,490,300 (GRCm39)	L287H	probably damaging	Het
Ly6m	C	A	15: 74,753,463 (GRCm39)	A18S	probably null	Het
Map3k3	C	T	11: 106,033,379 (GRCm39)	Q211*	probably null	Het
Map4	T	A	9: 109,881,266 (GRCm39)	F43L	possibly damaging	Het
Mcf2	T	C	X: 59,180,806 (GRCm39)	K74R	probably damaging	Het
Mylk	G	A	16: 34,700,538 (GRCm39)	V460I	possibly damaging	Het
Nat1	A	G	8: 67,943,684 (GRCm39)	D23G	possibly damaging	Het
Nbeal1	T	C	1: 60,317,939 (GRCm39)	F1959L	probably damaging	Het
Ncf1	T	A	5: 134,255,463 (GRCm39)	K143*	probably null	Het
Nlrp6	T	G	7: 140,506,682 (GRCm39)	V849G	probably benign	Het
Or52b3	A	G	7: 102,203,677 (GRCm39)	Y62C	probably damaging	Het
Pi4k2a	C	T	19: 42,078,987 (GRCm39)	P16L	probably benign	Het
Pitx3	T	A	19: 46,124,548 (GRCm39)	Q273L	possibly damaging	Het
Ppp1r27	T	A	11: 120,441,511 (GRCm39)	I90F	probably damaging	Het
Prickle2	T	C	6: 92,388,118 (GRCm39)	Y428C	probably damaging	Het
Prkcq	A	G	2: 11,288,627 (GRCm39)	K527E	probably benign	Het
Prune2	T	A	19: 17,101,712 (GRCm39)	S2405R	probably damaging	Het
Reln	A	G	5: 22,432,598 (GRCm39)	V134A	possibly damaging	Het
Rnf167	T	C	11: 70,540,507 (GRCm39)	I129T	possibly damaging	Het
Rufy4	T	C	1: 74,186,822 (GRCm39)	C537R	probably damaging	Het
Sfxn2	T	C	19: 46,578,635 (GRCm39)	S217P	probably damaging	Het
Slc16a7	T	A	10: 125,130,569 (GRCm39)	K39*	probably null	Het
Slc22a17	A	G	14: 55,144,694 (GRCm39)	L573P	probably damaging	Het
Slc25a45	T	C	19: 5,934,574 (GRCm39)	Y181H	probably damaging	Het
Slc6a20a	A	G	9: 123,489,567 (GRCm39)	S159P	probably damaging	Het
Tbc1d1	G	A	5: 64,443,350 (GRCm39)	R523Q	probably damaging	Het
Thnsl1	T	G	2: 21,217,438 (GRCm39)	D397E	probably benign	Het
Ttn	T	A	2: 76,575,450 (GRCm39)	I25148F	probably damaging	Het
Ube4b	T	C	4: 149,419,573 (GRCm39)	D1045G	probably damaging	Het
Ugt8a	A	T	3: 125,661,031 (GRCm39)	L487*	probably null	Het
Uprt	T	A	X: 103,526,934 (GRCm39)	L123H	probably damaging	Het
Usp9x	T	C	X: 12,994,629 (GRCm39)	L940P	probably benign	Het
Utp20	T	C	10: 88,618,551 (GRCm39)	K1150E	probably damaging	Het
Uty	A	C	Y: 1,158,512 (GRCm39)	D463E	possibly damaging	Het
Vmn1r7	A	G	6: 57,001,834 (GRCm39)	I142T	possibly damaging	Het
Vps13d	T	G	4: 144,801,545 (GRCm39)	T3558P	probably damaging	Het
Zfp319	A	G	8: 96,055,445 (GRCm39)	S253P	probably damaging	Het
Zfp831	A	G	2: 174,499,476 (GRCm39)	S1265G	probably benign	Het

Other mutations in Gdi1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02965:Gdi1	APN	X	73,351,331 (GRCm39)	missense	probably benign
R3545:Gdi1	UTSW	X	73,351,414 (GRCm39)	missense	possibly damaging	0.59
R7097:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7098:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7099:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7163:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7212:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7340:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7341:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7557:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00
R7558:Gdi1	UTSW	X	73,350,461 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- AACCAGCTTTCTTGGCCTGC -3'
(R):5'- TCTGGAGCTGAGCACAAGAGAC -3'

Sequencing Primer
(F):5'- CTATGTCCCAGTAATGCTAAGGGTC -3'
(R):5'- CTGAGCACAAGAGACATGCAG -3'

Posted On

2015-02-19