Mutagenetix > Incidental Mutation

Incidental Mutation 'R7996:Rabggtb'

616073

Institutional Source

Beutler Lab

Gene Symbol

Rabggtb

Ensembl Gene

ENSMUSG00000038975

Gene Name

Rab geranylgeranyl transferase, b subunit

Synonyms

MMRRC Submission

046036-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.938) question?

Stock #

R7996 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

153612926-153618603 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 153617605 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Arginine at position 31 (H31R)

Ref Sequence

ENSEMBL: ENSMUSP00000129481 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000089950] [ENSMUST00000167111] [ENSMUST00000196266] [ENSMUST00000196565] [ENSMUST00000196956] [ENSMUST00000197438] [ENSMUST00000200209] [ENSMUST00000200631]

AlphaFold

P53612

PDB Structure

Crystal structure of RabGGTase(DELTA LRR; DELTA IG) in Complex with BMS3 [X-RAY DIFFRACTION]
Crystal structure of RabGGTase(DELTA LRR; DELTA IG) in Complex with BMS3 and lipid substrate GGPP [X-RAY DIFFRACTION]
Crystal structure of RabGGTase(DELTA LRR; DELTA IG) in Complex with BMS-analogue 14 [X-RAY DIFFRACTION]

Predicted Effect

probably damaging
Transcript: ENSMUST00000089950
AA Change: H23R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000087396
Gene: ENSMUSG00000038975
AA Change: H23R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans	66	109	3e-11	PFAM
Pfam:Prenyltrans_2	72	183	1.1e-19	PFAM
Pfam:Prenyltrans	114	157	2.2e-14	PFAM
Pfam:Prenyltrans_1	116	214	1.7e-9	PFAM
Pfam:Prenyltrans	162	205	8.1e-18	PFAM
Pfam:Prenyltrans	210	253	3.1e-15	PFAM
Pfam:Prenyltrans	258	302	3.3e-15	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000167111
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000129481
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans	74	117	5.9e-12	PFAM
Pfam:Prenyltrans	122	165	8.4e-15	PFAM
Pfam:Prenyltrans	170	213	2.2e-18	PFAM
Pfam:Prenyltrans	218	261	1.2e-15	PFAM
Pfam:Prenyltrans	266	310	2.1e-15	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000196266
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000142682
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans_2	32	143	9e-10	PFAM
Pfam:Prenyltrans	74	117	8.4e-12	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000196565

SMART Domains

Protein: ENSMUSP00000143258
Gene: ENSMUSG00000038975

Domain	Start	End	E-Value	Type
low complexity region	10	23	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000196956
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000143458
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans	74	117	2e-9	PFAM
Pfam:Prenyltrans_2	80	191	3.8e-18	PFAM
Pfam:Prenyltrans	122	165	1.4e-12	PFAM
Pfam:Prenyltrans_1	124	202	4.8e-7	PFAM
Pfam:Prenyltrans	170	201	9.5e-12	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000197438
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000143551
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans	74	112	1.8e-10	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000200209
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000143452
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans_2	32	143	9e-10	PFAM
Pfam:Prenyltrans	74	117	8.4e-12	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000200631
AA Change: H31R

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000142999
Gene: ENSMUSG00000038975
AA Change: H31R

Domain	Start	End	E-Value	Type
Pfam:Prenyltrans	74	112	5.3e-8	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.2%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the beta-subunit of the enzyme Rab geranylgeranyl-transferase (RabGGTase), which belongs to the protein prenyltransferase family. RabGGTase catalyzes the post-translational addition of geranylgeranyl groups to C-terminal cysteine residues of Rab GTPases. Three small nucleolar RNA genes are present in the intronic regions of this gene. Alternately spliced transcript variants have been observed for this gene. A pseudogene associated with this gene is located on chromosome 3. [provided by RefSeq, Jan 2013]

Allele List at MGI

Other mutations in this stock

Total: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcg5	A	T	17: 84,977,490 (GRCm39)	N394K	probably damaging	Het
Amotl1	T	C	9: 14,505,001 (GRCm39)	D69G	possibly damaging	Het
Arid5a	G	T	1: 36,356,526 (GRCm39)	C121F	unknown	Het
Ccne2	C	A	4: 11,201,347 (GRCm39)	Q292K	probably benign	Het
Cfap70	A	G	14: 20,459,194 (GRCm39)	I723T	probably benign	Het
Chrnd	A	G	1: 87,118,828 (GRCm39)	T62A	probably damaging	Het
Cobll1	T	A	2: 64,981,329 (GRCm39)	H87L	possibly damaging	Het
Derl1	T	G	15: 57,741,970 (GRCm39)	M122L	probably benign	Het
Dnah5	T	A	15: 28,409,323 (GRCm39)	N3580K	probably damaging	Het
Efcab12	T	C	6: 115,800,378 (GRCm39)	Q215R	probably benign	Het
Eif3m	T	C	2: 104,831,694 (GRCm39)	N289D	probably benign	Het
Elapor2	A	C	5: 9,512,881 (GRCm39)	K958N	probably damaging	Het
Emsy	T	A	7: 98,242,888 (GRCm39)	I1084L	probably benign	Het
Garin3	T	C	11: 46,295,889 (GRCm39)	V87A		Het
Garre1	G	T	7: 33,963,024 (GRCm39)	T216K	possibly damaging	Het
Gm3336	A	T	8: 71,173,146 (GRCm39)	T53S	unknown	Het
Gpr137b	T	C	13: 13,533,991 (GRCm39)	Y355C		Het
Hr	G	A	14: 70,801,043 (GRCm39)	W676*	probably null	Het
Katnb1	A	T	8: 95,824,643 (GRCm39)	I546F	possibly damaging	Het
Memo1	A	T	17: 74,565,491 (GRCm39)	L24Q	probably damaging	Het
Mmel1	C	G	4: 154,976,912 (GRCm39)	Q529E	probably benign	Het
Naip5	A	G	13: 100,358,164 (GRCm39)	F1024S	probably damaging	Het
Or4c58	T	C	2: 89,674,759 (GRCm39)	D186G	probably benign	Het
Or7c70	A	T	10: 78,683,155 (GRCm39)	V198E	probably damaging	Het
Paics	A	G	5: 77,107,276 (GRCm39)	K110R	probably benign	Het
Pate13	G	A	9: 35,820,650 (GRCm39)	R34H	probably damaging	Het
Pcdhgc4	C	T	18: 37,950,459 (GRCm39)	S625F	probably damaging	Het
Pnpla8	T	A	12: 44,329,766 (GRCm39)	L106*	probably null	Het
Rhot1	G	A	11: 80,148,363 (GRCm39)	C601Y	probably damaging	Het
Rps27	A	G	3: 90,120,309 (GRCm39)	V53A	probably benign	Het
Sdr39u1	C	A	14: 56,135,344 (GRCm39)	G200*	probably null	Het
Sesn1	T	A	10: 41,770,929 (GRCm39)	Y153*	probably null	Het
Slc25a40	A	G	5: 8,493,653 (GRCm39)	T168A	probably damaging	Het
Smoc2	C	T	17: 14,595,730 (GRCm39)	R286*	probably null	Het
Smtnl2	T	A	11: 72,291,200 (GRCm39)	K349N	probably damaging	Het
Snx16	G	T	3: 10,500,509 (GRCm39)	D153E	probably benign	Het
Spata31e5	C	T	1: 28,817,487 (GRCm39)	E182K	probably damaging	Het
Ssu72	A	C	4: 155,816,450 (GRCm39)	N144T	probably benign	Het
Stk40	C	A	4: 126,030,667 (GRCm39)	L296I	probably damaging	Het
Sult3a2	T	C	10: 33,644,254 (GRCm39)	M225V	probably damaging	Het
Syne2	T	C	12: 76,051,441 (GRCm39)	L4057P	probably damaging	Het
Tbx2	A	G	11: 85,725,616 (GRCm39)	H189R	probably damaging	Het
Tead1	T	C	7: 112,441,311 (GRCm39)		probably null	Het
Tgs1	T	C	4: 3,605,842 (GRCm39)	S786P	probably damaging	Het
Tmco4	T	C	4: 138,748,172 (GRCm39)	Y251H	probably damaging	Het
Trim14	A	T	4: 46,533,086 (GRCm39)	C76S	probably benign	Het
Tubgcp6	T	A	15: 88,993,231 (GRCm39)	Q506L	possibly damaging	Het
Vmn2r50	A	T	7: 9,781,795 (GRCm39)	F317I	probably damaging	Het
Vwa5a	T	A	9: 38,639,124 (GRCm39)	Y335*	probably null	Het
Zgrf1	C	T	3: 127,389,573 (GRCm39)	T1257I	possibly damaging	Het
Zpr1	A	G	9: 46,184,863 (GRCm39)	N87D	possibly damaging	Het

Other mutations in Rabggtb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01534:Rabggtb	APN	3	153,615,896 (GRCm39)	critical splice donor site	probably null
IGL01939:Rabggtb	APN	3	153,617,650 (GRCm39)	missense	probably damaging	0.98
R0088:Rabggtb	UTSW	3	153,614,467 (GRCm39)	missense	probably damaging	1.00
R0348:Rabggtb	UTSW	3	153,615,954 (GRCm39)	missense	probably damaging	1.00
R3883:Rabggtb	UTSW	3	153,616,417 (GRCm39)	missense	probably damaging	1.00
R4884:Rabggtb	UTSW	3	153,617,568 (GRCm39)	missense	possibly damaging	0.66
R5220:Rabggtb	UTSW	3	153,615,024 (GRCm39)	missense	probably damaging	1.00
R7090:Rabggtb	UTSW	3	153,615,986 (GRCm39)	missense	probably benign	0.01
R9381:Rabggtb	UTSW	3	153,613,817 (GRCm39)	missense	probably damaging	1.00
Z1177:Rabggtb	UTSW	3	153,613,322 (GRCm39)	missense	probably benign

Predicted Primers

PCR Primer
(F):5'- CGCCCTTTATGTACCAGCAC -3'
(R):5'- TTAGCTCTAGAATTACTCTGAGACCTG -3'

Sequencing Primer
(F):5'- TGTACCAGCACATGACTGATG -3'
(R):5'- TTTCTTGGAAGGGCACAC -3'

Posted On

2020-01-23