Mutagenetix > Incidental Mutation

Incidental Mutation 'R4765:Spast'

366098

Institutional Source

Beutler Lab

Gene Symbol

Spast

Ensembl Gene

ENSMUSG00000024068

Gene Name

spastin

Synonyms

Spg4

MMRRC Submission

042406-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4765 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

74645982-74698110 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 74676211 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Glutamic Acid at position 340 (D340E)

Ref Sequence

ENSEMBL: ENSMUSP00000153469 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000024869] [ENSMUST00000224711] [ENSMUST00000225549]

AlphaFold

Q9QYY8

Predicted Effect

probably damaging
Transcript: ENSMUST00000024869
AA Change: D341E

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

SMART Domains

Protein: ENSMUSP00000024869
Gene: ENSMUSG00000024068
AA Change: D341E

Domain	Start	End	E-Value	Type
low complexity region	3	46	N/A	INTRINSIC
transmembrane domain	55	77	N/A	INTRINSIC
low complexity region	90	113	N/A	INTRINSIC
MIT	114	192	4.33e-18	SMART
AAA	372	508	7.59e-17	SMART
low complexity region	513	520	N/A	INTRINSIC
Pfam:Vps4_C	560	610	1.3e-8	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000224711
AA Change: D340E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

Predicted Effect

probably benign
Transcript: ENSMUST00000225549

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 97.1%
20x: 95.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the AAA (ATPases associated with a variety of cellular activities) protein family. Members of this protein family share an ATPase domain and have roles in diverse cellular processes including membrane trafficking, intracellular motility, organelle biogenesis, protein folding, and proteolysis. The encoded ATPase may be involved in the assembly or function of nuclear protein complexes. Two transcript variants encoding distinct isoforms have been identified for this gene. Other alternative splice variants have been described but their full length sequences have not been determined. Mutations associated with this gene cause the most frequent form of autosomal dominant spastic paraplegia 4. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a mutation in this gene are sterile and display progressive axonopathy with focal axonal swellings and late onset gait abnormalities. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 75 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2810021J22Rik	C	T	11: 58,771,987 (GRCm39)	R490C	probably benign	Het
Abcb11	A	T	2: 69,076,211 (GRCm39)	F1166I	probably damaging	Het
Acta2	T	C	19: 34,223,552 (GRCm39)	D181G	probably damaging	Het
Adgrv1	A	G	13: 81,255,038 (GRCm39)	I6195T	probably damaging	Het
Afg3l2	G	T	18: 67,554,329 (GRCm39)	L458M	probably damaging	Het
Ankfy1	T	G	11: 72,603,117 (GRCm39)	S49A	probably benign	Het
Azi2	A	T	9: 117,890,539 (GRCm39)		probably benign	Het
Bend3	A	T	10: 43,386,746 (GRCm39)	S380C	probably damaging	Het
Bicc1	T	C	10: 70,776,423 (GRCm39)	T759A	probably damaging	Het
Cdh10	G	T	15: 19,013,364 (GRCm39)	V655L	probably damaging	Het
Cdkn2aip	C	A	8: 48,166,582 (GRCm39)	W75L	probably damaging	Het
Cenpj	G	A	14: 56,787,002 (GRCm39)	R192*	probably null	Het
Cflar	T	C	1: 58,771,480 (GRCm39)	S203P	probably damaging	Het
Chd6	A	T	2: 160,808,164 (GRCm39)	C1683*	probably null	Het
Cpsf2	A	G	12: 101,963,699 (GRCm39)	Y476C	probably damaging	Het
Cyp4a12a	A	G	4: 115,183,388 (GRCm39)	D169G	possibly damaging	Het
D430041D05Rik	T	A	2: 104,044,441 (GRCm39)	R1536S	probably damaging	Het
Depdc5	A	C	5: 33,094,979 (GRCm39)	D752A	probably damaging	Het
Dnah9	C	T	11: 65,818,552 (GRCm39)	G78D	probably damaging	Het
Drc1	G	T	5: 30,506,075 (GRCm39)	Q249H	probably benign	Het
Drg1	T	C	11: 3,200,280 (GRCm39)	I364V	probably benign	Het
Dtymk	T	C	1: 93,720,631 (GRCm39)	H130R	probably damaging	Het
Elac2	T	G	11: 64,883,048 (GRCm39)	F140V	probably damaging	Het
Enpp2	A	G	15: 54,739,068 (GRCm39)	V353A	possibly damaging	Het
Fat2	T	C	11: 55,172,013 (GRCm39)	D2900G	probably damaging	Het
Fermt2	G	T	14: 45,699,693 (GRCm39)	T536K	probably benign	Het
Foxj2	G	T	6: 122,810,230 (GRCm39)	Q196H	probably benign	Het
Gadl1	A	G	9: 115,795,381 (GRCm39)	K328R	probably null	Het
Gata6	A	G	18: 11,054,394 (GRCm39)	T108A	probably benign	Het
Gm16503	G	T	4: 147,625,554 (GRCm39)	G16V	unknown	Het
Gpr37	T	G	6: 25,669,107 (GRCm39)	E579A	probably damaging	Het
Gps2	T	C	11: 69,807,187 (GRCm39)		probably benign	Het
Hcn4	A	T	9: 58,765,260 (GRCm39)	I581F	unknown	Het
Hfm1	T	A	5: 106,990,405 (GRCm39)	Y1335F	probably benign	Het
Igsf10	A	T	3: 59,237,126 (GRCm39)	S1018R	probably benign	Het
Katnal2	C	T	18: 77,065,239 (GRCm39)		probably null	Het
Kctd8	T	C	5: 69,498,191 (GRCm39)	K152E	possibly damaging	Het
Lrp8	T	C	4: 107,711,592 (GRCm39)	C459R	probably damaging	Het
Ly6l	A	T	15: 75,321,543 (GRCm39)	I48L	probably benign	Het
Megf10	A	T	18: 57,420,866 (GRCm39)	I835F	possibly damaging	Het
Mei1	A	T	15: 81,996,686 (GRCm39)	I946F	possibly damaging	Het
Mrtfb	C	A	16: 13,230,458 (GRCm39)	P1048T	probably damaging	Het
Myo7b	G	C	18: 32,094,953 (GRCm39)	L1881V	probably benign	Het
Nfkbiz	T	C	16: 55,639,387 (GRCm39)		probably null	Het
Or4b13	T	A	2: 90,082,807 (GRCm39)	Y175F	probably damaging	Het
Or5b24	T	C	19: 12,912,440 (GRCm39)	C113R	possibly damaging	Het
Pcdhgc5	T	C	18: 37,955,122 (GRCm39)	S799P	probably benign	Het
Plk4	A	G	3: 40,756,457 (GRCm39)	E97G	probably damaging	Het
Pole2	A	T	12: 69,268,826 (GRCm39)	H114Q	possibly damaging	Het
Rad9a	C	A	19: 4,250,488 (GRCm39)	V109L	probably benign	Het
Scn8a	A	G	15: 100,938,352 (GRCm39)	H1917R	probably benign	Het
Scyl2	C	T	10: 89,495,160 (GRCm39)	V304I	probably damaging	Het
Serpina3f	G	C	12: 104,185,690 (GRCm39)	E298D	probably benign	Het
Shoc2	A	G	19: 53,976,734 (GRCm39)	E208G	probably benign	Het
Sin3a	G	A	9: 57,004,087 (GRCm39)	V280I	probably benign	Het
Slc26a2	A	T	18: 61,332,558 (GRCm39)	I291N	probably damaging	Het
Slc4a7	T	G	14: 14,762,414 (GRCm38)	D600E	probably damaging	Het
Slc5a6	A	T	5: 31,195,427 (GRCm39)	F430L	possibly damaging	Het
Snx19	A	C	9: 30,351,453 (GRCm39)	Q840H	probably damaging	Het
Sprr4	G	A	3: 92,407,716 (GRCm39)	P29S	unknown	Het
Stk11ip	T	G	1: 75,503,799 (GRCm39)	L239R	probably damaging	Het
Thoc6	A	G	17: 23,889,862 (GRCm39)	L20P	probably damaging	Het
Tnfrsf8	A	T	4: 145,023,447 (GRCm39)	S129T	probably benign	Het
Tnrc6c	A	G	11: 117,633,753 (GRCm39)	I1284V	probably benign	Het
Ttn	T	C	2: 76,602,851 (GRCm39)	Y16711C	probably damaging	Het
Ttn	A	G	2: 76,541,331 (GRCm39)	L33885P	probably damaging	Het
Ubn2	T	A	6: 38,456,075 (GRCm39)	C501S	probably damaging	Het
Ubr1	A	T	2: 120,793,923 (GRCm39)	L87*	probably null	Het
Uhmk1	T	C	1: 170,027,470 (GRCm39)	Y320C	probably damaging	Het
Vldlr	T	C	19: 27,217,947 (GRCm39)	V465A	probably damaging	Het
Vmn1r1	C	T	1: 181,985,471 (GRCm39)	A65T	probably benign	Het
Vmn2r25	C	T	6: 123,800,182 (GRCm39)	C720Y	probably damaging	Het
Xrra1	T	C	7: 99,555,775 (GRCm39)	Y381H	probably benign	Het
Zfhx4	T	C	3: 5,465,212 (GRCm39)	L1790P	probably benign	Het
Zscan4d	T	A	7: 10,896,594 (GRCm39)	M259L	probably benign	Het

Other mutations in Spast

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02226:Spast	APN	17	74,679,334 (GRCm39)	splice site	probably benign
R0671:Spast	UTSW	17	74,646,446 (GRCm39)	splice site	probably benign
R1170:Spast	UTSW	17	74,688,963 (GRCm39)	critical splice acceptor site	probably null
R1698:Spast	UTSW	17	74,663,155 (GRCm39)	nonsense	probably null
R2076:Spast	UTSW	17	74,659,026 (GRCm39)	missense	probably damaging	1.00
R4334:Spast	UTSW	17	74,659,010 (GRCm39)	missense	probably damaging	1.00
R5002:Spast	UTSW	17	74,676,221 (GRCm39)	nonsense	probably null
R5911:Spast	UTSW	17	74,694,058 (GRCm39)	missense	probably benign	0.00
R6073:Spast	UTSW	17	74,680,300 (GRCm39)	missense	probably damaging	1.00
R6183:Spast	UTSW	17	74,680,353 (GRCm39)	missense	probably damaging	0.99
R6450:Spast	UTSW	17	74,675,835 (GRCm39)	missense	probably benign	0.01
R6819:Spast	UTSW	17	74,674,281 (GRCm39)	missense	possibly damaging	0.47
R6821:Spast	UTSW	17	74,658,957 (GRCm39)	missense	probably benign	0.02
R7349:Spast	UTSW	17	74,680,319 (GRCm39)	missense	probably damaging	0.99
R7611:Spast	UTSW	17	74,676,198 (GRCm39)	missense	probably damaging	1.00
R7715:Spast	UTSW	17	74,675,921 (GRCm39)	missense	probably benign	0.01
R8348:Spast	UTSW	17	74,666,293 (GRCm39)	missense	probably benign	0.41
R8448:Spast	UTSW	17	74,666,293 (GRCm39)	missense	probably benign	0.41
R8698:Spast	UTSW	17	74,666,341 (GRCm39)	missense	probably benign	0.00
R8857:Spast	UTSW	17	74,675,938 (GRCm39)	missense	possibly damaging	0.77
R8898:Spast	UTSW	17	74,695,273 (GRCm39)	missense	probably damaging	1.00
R9269:Spast	UTSW	17	74,646,069 (GRCm39)	nonsense	probably null
R9472:Spast	UTSW	17	74,681,143 (GRCm39)	missense	probably damaging	0.97

Predicted Primers

PCR Primer
(F):5'- GCCAAGTGCTTCAACTTCTG -3'
(R):5'- ATGCTTGGTCCATCTCCAGG -3'

Sequencing Primer
(F):5'- GATTGTTAAGCTAATACGCC -3'
(R):5'- GGTCCATCTCCAGGCTTCAATG -3'

Posted On

2015-12-21