Mutagenetix > Incidental Mutation

Incidental Mutation 'R6762:Sptbn4'

531741

Institutional Source

Beutler Lab

Gene Symbol

Sptbn4

Ensembl Gene

ENSMUSG00000011751

Gene Name

spectrin beta, non-erythrocytic 4

Synonyms

ROSA62, 1700022P15Rik, dyn, neuroaxonal dystrophy, 5830426A08Rik, nmf261, SpbIV, Spnb4

MMRRC Submission

044878-MU

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.382) question?

Stock #

R6762 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

27356383-27447686 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 27394208 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Phenylalanine to Leucine at position 1340 (F1340L)

Ref Sequence

ENSEMBL: ENSMUSP00000132807 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000011895] [ENSMUST00000108362] [ENSMUST00000108363] [ENSMUST00000108364] [ENSMUST00000172269]

AlphaFold

E9PX29

Predicted Effect

probably damaging
Transcript: ENSMUST00000011895
AA Change: F1345L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000011895
Gene: ENSMUSG00000011751
AA Change: F1345L

Domain	Start	End	E-Value	Type
low complexity region	39	45	N/A	INTRINSIC
CH	64	164	8.03e-24	SMART
CH	183	281	7.38e-23	SMART
Pfam:Spectrin	310	420	1.4e-10	PFAM
SPEC	433	533	5.22e-26	SMART
SPEC	539	642	7.62e-19	SMART
SPEC	648	766	1.31e-8	SMART
SPEC	772	874	2.94e-11	SMART
SPEC	880	980	1.49e-21	SMART
SPEC	986	1081	1.65e0	SMART
SPEC	1087	1192	2.82e-13	SMART
SPEC	1198	1298	6.59e-14	SMART
SPEC	1304	1403	4.08e-19	SMART
SPEC	1409	1508	5.92e-7	SMART
SPEC	1514	1614	2.45e-22	SMART
SPEC	1620	1720	1.45e-24	SMART
SPEC	1726	1827	1.86e-22	SMART
SPEC	1833	1935	9.54e-11	SMART
SPEC	1941	2041	1.35e-19	SMART
SPEC	2047	2297	1.06e-8	SMART
low complexity region	2358	2412	N/A	INTRINSIC
PH	2416	2526	1.54e-14	SMART
low complexity region	2549	2560	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000108362
AA Change: F25L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000103999
Gene: ENSMUSG00000011751
AA Change: F25L

Domain	Start	End	E-Value	Type
SPEC	1	83	9.7e-3	SMART
SPEC	89	188	5.92e-7	SMART
SPEC	194	294	2.45e-22	SMART
SPEC	300	400	1.45e-24	SMART
SPEC	406	507	1.86e-22	SMART
SPEC	513	615	9.54e-11	SMART
SPEC	621	721	1.35e-19	SMART
SPEC	727	977	1.06e-8	SMART
low complexity region	1038	1092	N/A	INTRINSIC
PH	1096	1206	1.54e-14	SMART
low complexity region	1229	1240	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000108363
AA Change: F25L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000104000
Gene: ENSMUSG00000011751
AA Change: F25L

Domain	Start	End	E-Value	Type
SPEC	1	83	9.7e-3	SMART
SPEC	89	188	5.92e-7	SMART
SPEC	194	294	2.45e-22	SMART
SPEC	300	400	1.45e-24	SMART
SPEC	406	507	1.86e-22	SMART
SPEC	513	615	9.54e-11	SMART
SPEC	621	721	1.35e-19	SMART
SPEC	727	977	1.06e-8	SMART
low complexity region	1038	1092	N/A	INTRINSIC
PH	1096	1206	1.54e-14	SMART
low complexity region	1229	1240	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000108364
AA Change: F25L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000104001
Gene: ENSMUSG00000011751
AA Change: F25L

Domain	Start	End	E-Value	Type
SPEC	1	83	9.7e-3	SMART
SPEC	89	188	5.92e-7	SMART
SPEC	194	294	2.45e-22	SMART
SPEC	300	400	1.45e-24	SMART
SPEC	406	507	1.86e-22	SMART
SPEC	513	615	9.54e-11	SMART
SPEC	621	721	1.35e-19	SMART
SPEC	727	977	1.06e-8	SMART
low complexity region	1038	1092	N/A	INTRINSIC
PH	1096	1206	1.54e-14	SMART
low complexity region	1229	1240	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000172269
AA Change: F1340L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000132807
Gene: ENSMUSG00000011751
AA Change: F1340L

Domain	Start	End	E-Value	Type
low complexity region	39	45	N/A	INTRINSIC
CH	64	164	8.03e-24	SMART
CH	183	281	7.38e-23	SMART
Pfam:Spectrin	310	420	1.9e-10	PFAM
SPEC	433	533	5.22e-26	SMART
SPEC	539	637	3.45e-17	SMART
SPEC	643	761	1.31e-8	SMART
SPEC	767	869	2.94e-11	SMART
SPEC	875	975	1.49e-21	SMART
SPEC	981	1076	1.65e0	SMART
SPEC	1082	1187	2.82e-13	SMART
SPEC	1193	1293	6.59e-14	SMART
SPEC	1299	1398	4.08e-19	SMART
SPEC	1404	1503	5.92e-7	SMART
SPEC	1509	1609	2.45e-22	SMART
SPEC	1615	1715	1.45e-24	SMART
SPEC	1721	1822	1.86e-22	SMART
SPEC	1828	1930	9.54e-11	SMART
SPEC	1936	2036	1.35e-19	SMART
SPEC	2042	2292	1.06e-8	SMART
low complexity region	2352	2406	N/A	INTRINSIC
PH	2410	2520	1.54e-14	SMART
low complexity region	2543	2554	N/A	INTRINSIC

Meta Mutation Damage Score

0.3884

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.4%
20x: 95.7%

Validation Efficiency

100% (45/45)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Spectrin is an actin crosslinking and molecular scaffold protein that links the plasma membrane to the actin cytoskeleton, and functions in the determination of cell shape, arrangement of transmembrane proteins, and organization of organelles. It is composed of two antiparallel dimers of alpha- and beta- subunits. This gene is one member of a family of beta-spectrin genes. The encoded protein localizes to the nuclear matrix, PML nuclear bodies, and cytoplasmic vesicles. A highly similar gene in the mouse is required for localization of specific membrane proteins in polarized regions of neurons. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for spontaneous mutations exhibit tremors, progressive ataxia with hind limb paralysis, central deafness, reduced body weight, and shortened lifespan. Males are sterile, but females may breed. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 45 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Ackr4	A	G	9: 104,099,668	Y27H	probably benign	Het
Angptl3	T	A	4: 99,037,417	S327T	possibly damaging	Het
Arl6ip4	GGAAGAAGAAGAAGAAGAA	GGAAGAAGAAGAAGAAGAAGAA	5: 124,117,050		probably benign	Het
Cyp2s1	A	T	7: 25,808,070	L318H	probably damaging	Het
Dnah14	T	C	1: 181,757,259	L3185P	probably damaging	Het
Dnah7b	T	C	1: 46,224,742	V2128A	probably benign	Het
Ehhadh	A	T	16: 21,762,459	F594L	probably benign	Het
En2	A	G	5: 28,170,353	N298S	possibly damaging	Het
Epha5	T	A	5: 84,331,726	N140Y	probably damaging	Het
Fam151b	C	T	13: 92,468,050	V144I	possibly damaging	Het
Fanca	C	A	8: 123,271,303	A1215S	probably benign	Het
Fancd2	T	A	6: 113,586,016		probably null	Het
Fat2	T	C	11: 55,253,482		probably null	Het
Gm4513	T	C	7: 20,594,193	N31S	probably benign	Het
Hspg2	A	T	4: 137,551,803	I3066F	possibly damaging	Het
Krt10	T	C	11: 99,387,057	T355A	possibly damaging	Het
Lims1	C	A	10: 58,412,545	H275N	probably damaging	Het
Map3k19	C	T	1: 127,847,264	G112D	probably damaging	Het
Mdn1	T	A	4: 32,676,786	N619K	possibly damaging	Het
Mpp6	T	A	6: 50,180,438		probably null	Het
Mtor	A	G	4: 148,538,481	T1977A	possibly damaging	Het
Nos2	T	G	11: 78,959,748	L1144R	possibly damaging	Het
Olfr1085	A	T	2: 86,657,844	F205I	probably benign	Het
Olfr608	G	C	7: 103,470,389	V117L	probably benign	Het
Olfr780	G	A	10: 129,322,256	C211Y	probably damaging	Het
Pcdhga9	C	A	18: 37,737,268	S50Y	probably damaging	Het
Pfn4	T	A	12: 4,775,487	M108K	probably damaging	Het
Prep	T	C	10: 45,148,123		probably null	Het
Qtrt1	T	A	9: 21,412,082	H76Q	probably damaging	Het
Rpa1	T	A	11: 75,340,345	S73C	possibly damaging	Het
Senp5	A	G	16: 31,989,884	V157A	probably damaging	Het
Snapc3	T	C	4: 83,435,258	L178P	probably damaging	Het
Srd5a3	T	A	5: 76,153,551	I85K	probably benign	Het
Taar2	C	T	10: 23,941,402	T280M	probably damaging	Het
Tgfb3	T	C	12: 86,069,463	D177G	probably benign	Het
Tpt1	A	G	14: 75,846,381	D94G	probably benign	Het
Trpm4	A	G	7: 45,304,816		probably benign	Het
Trpv4	C	T	5: 114,625,110	R746H	probably benign	Het
Txndc2	T	C	17: 65,638,972	D70G	probably damaging	Het
Ugcg	T	A	4: 59,219,530	I289N	possibly damaging	Het
Vmn2r2	C	G	3: 64,134,449	D282H	probably damaging	Het
Vmn2r50	A	T	7: 10,053,083	N32K	probably benign	Het
Wdpcp	C	T	11: 21,721,244	T495I	probably benign	Het
Zfp961	T	A	8: 71,966,114	C51S	possibly damaging	Het
Zxdc	C	T	6: 90,382,183	A599V	probably benign	Het

Other mutations in Sptbn4

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00096:Sptbn4	APN	7	27369434	missense	probably damaging	1.00
IGL00468:Sptbn4	APN	7	27417965	missense	probably damaging	1.00
IGL01396:Sptbn4	APN	7	27414771	missense	probably benign	0.06
IGL01700:Sptbn4	APN	7	27404268	missense	probably damaging	1.00
IGL01878:Sptbn4	APN	7	27364146	missense	probably damaging	0.99
IGL02066:Sptbn4	APN	7	27364515	missense	possibly damaging	0.68
IGL02116:Sptbn4	APN	7	27364357	missense	probably benign
IGL02226:Sptbn4	APN	7	27365707	missense	probably damaging	1.00
IGL02333:Sptbn4	APN	7	27364299	missense	probably damaging	1.00
IGL02337:Sptbn4	APN	7	27428247	missense	probably benign	0.03
IGL02451:Sptbn4	APN	7	27365589	missense	probably null	0.15
IGL02487:Sptbn4	APN	7	27419097	missense	probably damaging	1.00
IGL02530:Sptbn4	APN	7	27391551	missense	probably damaging	1.00
IGL02724:Sptbn4	APN	7	27367679	missense	probably damaging	1.00
IGL02850:Sptbn4	APN	7	27426833	missense	possibly damaging	0.95
IGL02851:Sptbn4	APN	7	27426833	missense	possibly damaging	0.95
IGL02869:Sptbn4	APN	7	27394148	splice site	probably benign
IGL02961:Sptbn4	APN	7	27397967	missense	probably damaging	1.00
ANU22:Sptbn4	UTSW	7	27357387	nonsense	probably null
R0194:Sptbn4	UTSW	7	27404911	missense	probably benign	0.00
R0328:Sptbn4	UTSW	7	27364170	missense	probably damaging	1.00
R0379:Sptbn4	UTSW	7	27359736	splice site	probably benign
R0510:Sptbn4	UTSW	7	27361566	critical splice donor site	probably null
R0550:Sptbn4	UTSW	7	27364378	missense	probably benign	0.16
R0557:Sptbn4	UTSW	7	27408328	nonsense	probably null
R1336:Sptbn4	UTSW	7	27417963	missense	probably damaging	1.00
R1494:Sptbn4	UTSW	7	27434294	missense	probably damaging	1.00
R1630:Sptbn4	UTSW	7	27418739	missense	probably benign	0.09
R1803:Sptbn4	UTSW	7	27418583	missense	probably damaging	1.00
R1834:Sptbn4	UTSW	7	27366646	missense	probably null	0.96
R1906:Sptbn4	UTSW	7	27391431	critical splice donor site	probably null
R1924:Sptbn4	UTSW	7	27407138	missense	probably damaging	1.00
R1951:Sptbn4	UTSW	7	27366443	missense	possibly damaging	0.64
R1989:Sptbn4	UTSW	7	27367702	missense	probably damaging	1.00
R1990:Sptbn4	UTSW	7	27423810	missense	probably benign	0.19
R2005:Sptbn4	UTSW	7	27366419	nonsense	probably null
R2083:Sptbn4	UTSW	7	27428256	missense	probably benign	0.29
R2176:Sptbn4	UTSW	7	27364162	missense	probably benign	0.21
R2211:Sptbn4	UTSW	7	27367609	missense	probably damaging	1.00
R2262:Sptbn4	UTSW	7	27434357	missense	probably damaging	1.00
R2263:Sptbn4	UTSW	7	27434357	missense	probably damaging	1.00
R2374:Sptbn4	UTSW	7	27360092	missense	probably damaging	0.99
R2407:Sptbn4	UTSW	7	27418098	nonsense	probably null
R4115:Sptbn4	UTSW	7	27391570	missense	probably damaging	1.00
R4116:Sptbn4	UTSW	7	27391570	missense	probably damaging	1.00
R4392:Sptbn4	UTSW	7	27418471	missense	probably damaging	0.97
R4426:Sptbn4	UTSW	7	27423798	missense	probably damaging	1.00
R4535:Sptbn4	UTSW	7	27367702	missense	probably damaging	1.00
R4684:Sptbn4	UTSW	7	27364419	missense	probably damaging	0.96
R4684:Sptbn4	UTSW	7	27366735	missense	possibly damaging	0.60
R4707:Sptbn4	UTSW	7	27417006	missense	probably benign	0.12
R4876:Sptbn4	UTSW	7	27372152	missense	probably damaging	1.00
R5091:Sptbn4	UTSW	7	27369391	missense	probably damaging	1.00
R5371:Sptbn4	UTSW	7	27359741	critical splice donor site	probably null
R5790:Sptbn4	UTSW	7	27366428	missense	probably damaging	0.99
R5857:Sptbn4	UTSW	7	27418713	missense	possibly damaging	0.89
R5908:Sptbn4	UTSW	7	27404253	missense	probably benign	0.00
R5980:Sptbn4	UTSW	7	27372171	missense	probably damaging	1.00
R6005:Sptbn4	UTSW	7	27418599	missense	probably damaging	1.00
R6013:Sptbn4	UTSW	7	27364479	missense	probably damaging	0.99
R6037:Sptbn4	UTSW	7	27364170	missense	probably damaging	0.97
R6037:Sptbn4	UTSW	7	27364170	missense	probably damaging	0.97
R6129:Sptbn4	UTSW	7	27360088	missense	probably damaging	0.98
R6146:Sptbn4	UTSW	7	27364587	nonsense	probably null
R6897:Sptbn4	UTSW	7	27371950	missense	possibly damaging	0.96
R7178:Sptbn4	UTSW	7	27418056	missense	probably damaging	1.00
R7212:Sptbn4	UTSW	7	27416785	missense	probably benign	0.44
R7465:Sptbn4	UTSW	7	27366689	missense	probably benign	0.00
R7471:Sptbn4	UTSW	7	27409014	missense	possibly damaging	0.64
R7510:Sptbn4	UTSW	7	27428268	missense	probably benign	0.13
R7527:Sptbn4	UTSW	7	27375590	missense	possibly damaging	0.94
R7528:Sptbn4	UTSW	7	27442535	missense	probably benign	0.00
R7572:Sptbn4	UTSW	7	27372272	missense	probably damaging	0.99
R7649:Sptbn4	UTSW	7	27361577	missense	possibly damaging	0.80
R7714:Sptbn4	UTSW	7	27364336	missense	probably benign	0.02
R7780:Sptbn4	UTSW	7	27361634	missense	possibly damaging	0.70
R7854:Sptbn4	UTSW	7	27362410	missense	probably benign
R8002:Sptbn4	UTSW	7	27417992	missense	possibly damaging	0.91
R8058:Sptbn4	UTSW	7	27364269	missense	possibly damaging	0.92
R8181:Sptbn4	UTSW	7	27375383	missense	possibly damaging	0.79
R8195:Sptbn4	UTSW	7	27408889	nonsense	probably null
R8353:Sptbn4	UTSW	7	27404238	missense	probably damaging	1.00
R8392:Sptbn4	UTSW	7	27372296	missense	probably damaging	1.00
R8453:Sptbn4	UTSW	7	27404238	missense	probably damaging	1.00
R8815:Sptbn4	UTSW	7	27407232	nonsense	probably null
R8818:Sptbn4	UTSW	7	27364167	missense	possibly damaging	0.71
R9171:Sptbn4	UTSW	7	27442419	missense	possibly damaging	0.95
R9259:Sptbn4	UTSW	7	27367699	missense	possibly damaging	0.74
R9477:Sptbn4	UTSW	7	27433199	missense	possibly damaging	0.79
R9564:Sptbn4	UTSW	7	27418079	missense	probably damaging	0.98
R9572:Sptbn4	UTSW	7	27366670	missense	probably benign	0.16
R9623:Sptbn4	UTSW	7	27408382	missense	probably damaging	1.00
R9715:Sptbn4	UTSW	7	27391575	missense	probably damaging	1.00
R9782:Sptbn4	UTSW	7	27408568	missense	probably benign	0.02
R9790:Sptbn4	UTSW	7	27372237	missense	probably damaging	0.99
R9791:Sptbn4	UTSW	7	27372237	missense	probably damaging	0.99
R9798:Sptbn4	UTSW	7	27357292	makesense	probably null
X0020:Sptbn4	UTSW	7	27402734	critical splice donor site	probably null
X0066:Sptbn4	UTSW	7	27357311	unclassified	probably benign
Z1176:Sptbn4	UTSW	7	27360025	missense	probably damaging	0.99
Z1177:Sptbn4	UTSW	7	27404582	missense	probably damaging	1.00
Z1177:Sptbn4	UTSW	7	27409102	missense	probably benign	0.41

Predicted Primers

PCR Primer
(F):5'- ACTTGAACCCAGGGTTTCCC -3'
(R):5'- AACCTGAAGTTCTTGAGGGG -3'

Sequencing Primer
(F):5'- CCCTTGTACAGATGGGCAAACTG -3'
(R):5'- CCTGAAGTTCTTGAGGGGTGTTTTG -3'

Posted On

2018-08-29