Mutagenetix > Incidental Mutation

Incidental Mutation 'R7652:Rab18'

590951

Institutional Source

Beutler Lab

Gene Symbol

Rab18

Ensembl Gene

ENSMUSG00000073639

Gene Name

RAB18, member RAS oncogene family

Synonyms

MMRRC Submission

045729-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.806) question?

Stock #

R7652 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

6765167-6791606 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 6783123 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Serine at position 64 (T64S)

Ref Sequence

ENSEMBL: ENSMUSP00000095285 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000097680]

AlphaFold

P35293

Predicted Effect

possibly damaging
Transcript: ENSMUST00000097680
AA Change: T64S

PolyPhen 2 Score 0.946 (Sensitivity: 0.80; Specificity: 0.95)

SMART Domains

Protein: ENSMUSP00000095285
Gene: ENSMUSG00000073639
AA Change: T64S

Domain	Start	End	E-Value	Type
RAB	9	172	1.83e-104	SMART

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.7%

Validation Efficiency

100% (66/66)

MGI Phenotype

FUNCTION: This gene encodes a member of the Ras-related small GTPases, which regulate membrane trafficking in organelles and transport vesicles. This protein is expressed predominantly in lipid droplets, organelles that store neutral lipids, and is proposed to play a role in lipolysis and lipogenesis. In humans mutations in this gene are associated with Warburg micro syndrome type 3. A pseudogene of this gene is located on chromosome X. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jun 2013]
PHENOTYPE: Homozygous null mice show partial perinatal lethality and abnormal eye development, and develop nuclear cataracts, atonic pupils, progressive limb weakness, disruption of neuronal cytoskeleton, and accumulation of neurofilament and microtubule proteins in synaptic terminals. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 70 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Agrn	A	G	4: 156,253,675 (GRCm39)		probably null	Het
Alb	G	C	5: 90,615,214 (GRCm39)	R242P	probably damaging	Het
Anxa2r2	A	T	13: 120,488,529 (GRCm39)	S7T	possibly damaging	Het
Aph1b	T	C	9: 66,691,823 (GRCm39)	T195A	probably benign	Het
Apoe	G	T	7: 19,430,535 (GRCm39)	R236S	possibly damaging	Het
Arap3	G	T	18: 38,111,505 (GRCm39)	T1137K	probably damaging	Het
Arhgap45	C	T	10: 79,864,672 (GRCm39)	A908V	probably benign	Het
Atp13a1	T	C	8: 70,258,209 (GRCm39)	C965R	probably damaging	Het
C7	A	G	15: 5,041,587 (GRCm39)	Y440H	probably damaging	Het
Cacna2d2	T	C	9: 107,401,397 (GRCm39)		probably null	Het
Ddah2	C	A	17: 35,280,026 (GRCm39)	R173S	possibly damaging	Het
Dnajc11	T	C	4: 152,058,682 (GRCm39)	Y337H	probably damaging	Het
Dnajc25	A	G	4: 59,020,483 (GRCm39)	K302R	probably benign	Het
Dnajc6	A	T	4: 101,463,874 (GRCm39)	Q209L	probably damaging	Het
Drosha	G	A	15: 12,859,522 (GRCm39)	V577I	probably benign	Het
Ebf2	G	T	14: 67,628,016 (GRCm39)		probably null	Het
Epx	A	G	11: 87,766,160 (GRCm39)		probably null	Het
Eqtn	T	C	4: 94,816,574 (GRCm39)	Y73C	probably damaging	Het
Fam107b	A	G	2: 3,773,884 (GRCm39)	N21S	probably benign	Het
Fasn	G	A	11: 120,707,154 (GRCm39)	S857F	probably damaging	Het
Fat1	A	G	8: 45,406,336 (GRCm39)	N1029S	probably damaging	Het
Gas8	A	G	8: 124,253,275 (GRCm39)	I208V	probably benign	Het
Gm3269	T	C	14: 16,026,209 (GRCm39)	I88T	probably benign	Het
Gm8005	C	A	14: 42,258,919 (GRCm39)	L136F		Het
Grid2ip	C	A	5: 143,368,393 (GRCm39)	P743Q	probably damaging	Het
H2-T15	A	T	17: 36,367,675 (GRCm39)	V221D	probably damaging	Het
Hbs1l	C	T	10: 21,240,659 (GRCm39)	T626I	probably benign	Het
Hdac3	T	A	18: 38,087,972 (GRCm39)		probably benign	Het
Hnrnpab	T	C	11: 51,496,400 (GRCm39)	Y94C	probably damaging	Het
Homer2	T	C	7: 81,299,414 (GRCm39)	D17G	probably damaging	Het
Ikbke	C	T	1: 131,199,569 (GRCm39)	R308Q	probably damaging	Het
Ints10	A	G	8: 69,277,771 (GRCm39)	T682A	possibly damaging	Het
Klhl3	G	A	13: 58,261,146 (GRCm39)		probably benign	Het
Klk1b9	A	T	7: 43,445,514 (GRCm39)	T235S	probably benign	Het
Kmt2c	T	C	5: 25,520,717 (GRCm39)	T1798A	probably benign	Het
Kri1	TTCCTCCTCCTCCTCCTCCTCCTCCTCCTC	TTCCTCCTCCTCCTCCTCCTCCTCCTC	9: 21,192,352 (GRCm39)		probably benign	Het
Krtap4-6	T	C	11: 99,556,440 (GRCm39)	I96V	unknown	Het
Lef1	A	C	3: 130,994,003 (GRCm39)	R354S	probably damaging	Het
Lrp6	A	T	6: 134,488,208 (GRCm39)	L296*	probably null	Het
Maml2	T	C	9: 13,532,945 (GRCm39)	Y720H		Het
Mmrn1	A	G	6: 60,954,490 (GRCm39)	N924D	probably benign	Het
Myh7b	A	G	2: 155,474,156 (GRCm39)	K1624E	probably damaging	Het
Nos3	T	A	5: 24,588,610 (GRCm39)	V1112D	probably damaging	Het
Or2y14	T	C	11: 49,404,512 (GRCm39)	F16L	probably damaging	Het
Or4c111	C	T	2: 88,843,893 (GRCm39)	V172I	probably benign	Het
Or5an1b	C	A	19: 12,299,651 (GRCm39)	C180F	probably damaging	Het
Or5w13	A	G	2: 87,523,704 (GRCm39)	I174T	probably damaging	Het
Or6c70	A	T	10: 129,710,346 (GRCm39)	N93K	probably damaging	Het
Phospho1	T	C	11: 95,721,645 (GRCm39)	L105S	probably damaging	Het
Prss35	T	A	9: 86,638,023 (GRCm39)	N264K	probably benign	Het
Ptpn13	A	G	5: 103,677,578 (GRCm39)	D732G	probably benign	Het
Rft1	A	G	14: 30,399,773 (GRCm39)	Q319R	probably benign	Het
Rgs7	T	A	1: 174,921,396 (GRCm39)	M220L	probably benign	Het
Rnf13	A	G	3: 57,671,772 (GRCm39)	N28S	probably benign	Het
Setd3	A	T	12: 108,078,548 (GRCm39)	I311N	probably damaging	Het
Setd5	G	A	6: 113,098,725 (GRCm39)	R786H	probably damaging	Het
Slc26a6	T	C	9: 108,733,143 (GRCm39)		probably null	Het
Slc26a9	A	T	1: 131,691,634 (GRCm39)	T626S	probably benign	Het
Stambp	A	T	6: 83,540,910 (GRCm39)		probably null	Het
Stom	A	T	2: 35,206,041 (GRCm39)	N229K	probably benign	Het
Tlr1	A	T	5: 65,084,130 (GRCm39)	L149*	probably null	Het
Trpc3	C	A	3: 36,692,677 (GRCm39)	V772F	probably benign	Het
Ube3a	A	G	7: 58,893,102 (GRCm39)		probably benign	Het
Ugt2b35	T	A	5: 87,149,369 (GRCm39)	F207I	probably damaging	Het
Usp53	A	T	3: 122,746,884 (GRCm39)	D360E	possibly damaging	Het
Vmn2r96	T	G	17: 18,793,832 (GRCm39)	S59A	probably benign	Het
Wdr70	A	G	15: 8,108,700 (GRCm39)	C149R	probably benign	Het
Wnt3	A	G	11: 103,703,290 (GRCm39)	T258A	possibly damaging	Het
Zfp729b	T	C	13: 67,739,371 (GRCm39)	T965A	probably benign	Het
Zfp764l1	C	T	7: 126,992,496 (GRCm39)	C38Y	probably null	Het

Other mutations in Rab18

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02793:Rab18	APN	18	6,788,474 (GRCm39)	splice site	probably benign
R2018:Rab18	UTSW	18	6,770,113 (GRCm39)	splice site	probably null
R2248:Rab18	UTSW	18	6,788,629 (GRCm39)	missense	probably damaging	1.00
R2314:Rab18	UTSW	18	6,788,516 (GRCm39)	missense	probably damaging	1.00
R3976:Rab18	UTSW	18	6,778,529 (GRCm39)	missense	probably benign	0.00
R6240:Rab18	UTSW	18	6,784,635 (GRCm39)	missense	probably benign	0.23
R7081:Rab18	UTSW	18	6,778,529 (GRCm39)	missense	probably benign	0.00
R8696:Rab18	UTSW	18	6,788,635 (GRCm39)	missense	probably damaging	1.00
R9628:Rab18	UTSW	18	6,788,647 (GRCm39)	missense	probably benign	0.01
R9687:Rab18	UTSW	18	6,784,622 (GRCm39)	missense	probably benign	0.10
X0026:Rab18	UTSW	18	6,788,615 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- GCAGAAAACCTTCCCTTGTG -3'
(R):5'- CTCTAGGACAGATGTGCATTCATTTTC -3'

Sequencing Primer
(F):5'- CCTTGTGTTTTTCTAAGAGATGACC -3'
(R):5'- CCACATAGAGTTGAAAAATGTT -3'

Posted On

2019-10-24