Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL03343:Sptb'

417359

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Sptb

Ensembl Gene

ENSMUSG00000021061

Gene Name

spectrin beta, erythrocytic

Synonyms

LOC383567, brain erythroid spectrin (235E), spectrin R, D330027P03Rik, Spnb-1, Spnb1

Accession Numbers

Essential gene?

Probably essential (E-score: 0.858) question?

Stock #

IGL03343

Quality Score

Status

Chromosome

Chromosomal Location

76627262-76757321 bp(-) (GRCm39)

Type of Mutation

unclassified

DNA Base Change (assembly)

C to T at 76630330 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000151851 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021458] [ENSMUST00000075249] [ENSMUST00000219063]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000021458

SMART Domains

Protein: ENSMUSP00000021458
Gene: ENSMUSG00000021061

Domain	Start	End	E-Value	Type
CH	56	156	2.73e-26	SMART
CH	175	273	4.57e-28	SMART
SPEC	305	411	2.71e0	SMART
SPEC	425	525	4.65e-23	SMART
SPEC	531	634	4.51e-21	SMART
SPEC	640	740	3.02e-31	SMART
SPEC	746	845	1.47e-20	SMART
SPEC	851	951	1.04e-20	SMART
SPEC	957	1058	7.22e-20	SMART
SPEC	1064	1165	2.06e-24	SMART
SPEC	1171	1271	3.84e-15	SMART
SPEC	1277	1376	2.22e-20	SMART
SPEC	1382	1475	5.04e-10	SMART
SPEC	1481	1581	3.58e-24	SMART
SPEC	1587	1687	4.11e-24	SMART
SPEC	1693	1794	2.91e-24	SMART
SPEC	1800	1900	7.8e-16	SMART
SPEC	1906	2006	3.16e-25	SMART
SPEC	2012	2193	4.32e-9	SMART
PH	2180	2291	8.98e-16	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000075249

SMART Domains

Protein: ENSMUSP00000074729
Gene: ENSMUSG00000052609

Domain	Start	End	E-Value	Type
low complexity region	18	34	N/A	INTRINSIC
RhoGEF	97	271	6.67e-51	SMART
PH	297	396	2.48e-9	SMART
coiled coil region	515	552	N/A	INTRINSIC
low complexity region	563	585	N/A	INTRINSIC
low complexity region	696	710	N/A	INTRINSIC
low complexity region	727	737	N/A	INTRINSIC
low complexity region	753	766	N/A	INTRINSIC
low complexity region	978	993	N/A	INTRINSIC
low complexity region	1233	1246	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000170532

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218427

Predicted Effect

probably benign
Transcript: ENSMUST00000219063

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000219426

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This locus encodes a member of the spectrin gene family. Spectrin proteins, along with ankyrin, play a role in cell membrane organization and stability. The protein encoded by this locus functions in stability of erythrocyte membranes, and mutations in this gene have been associated with spherocytosis type 2, hereditary elliptocytosis, and neonatal hemolytic anemia. Alternatively spliced transcript variants have been described. [provided by RefSeq, Nov 2009]
PHENOTYPE: Homozygotes for a spontaneous mutation exhibit a severe microcytic anemia with erythrocyte fragility, hepatomegaly, and jaundice. Mutants die within a few days of birth. Heterozygotes are mildly anemic. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 56 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adamts17	A	G	7: 66,725,064 (GRCm39)	H795R	probably damaging	Het
Adgrl2	A	T	3: 148,565,016 (GRCm39)	I188K	probably damaging	Het
Adgrv1	A	G	13: 81,431,507 (GRCm39)	Y5974H	probably damaging	Het
Angpt4	A	G	2: 151,778,623 (GRCm39)	T336A	probably damaging	Het
Arhgap30	C	A	1: 171,236,662 (GRCm39)	T1012N	probably damaging	Het
Asl	A	T	5: 130,040,908 (GRCm39)	Y178N	probably damaging	Het
Brd1	C	A	15: 88,591,454 (GRCm39)	L714F	possibly damaging	Het
Ccdc47	A	G	11: 106,095,788 (GRCm39)	S303P	probably damaging	Het
Cdcp3	T	A	7: 130,848,420 (GRCm39)	I858N	probably damaging	Het
Cdk16	A	G	X: 20,561,998 (GRCm39)	K264E	probably damaging	Het
Cenpc1	A	T	5: 86,164,181 (GRCm39)	F813L	probably damaging	Het
Cfp	A	C	X: 20,794,248 (GRCm39)	F291C	possibly damaging	Het
Chordc1	T	G	9: 18,223,762 (GRCm39)	F276V	probably damaging	Het
Clic4	C	T	4: 134,945,889 (GRCm39)	R176H	possibly damaging	Het
Fcer1a	T	G	1: 173,053,040 (GRCm39)	N52T	possibly damaging	Het
Fndc7	A	T	3: 108,774,624 (GRCm39)	C545S	probably damaging	Het
Frem2	T	C	3: 53,559,674 (GRCm39)	D1611G	probably damaging	Het
Fryl	G	A	5: 73,234,038 (GRCm39)	P1496S	probably benign	Het
Gga3	A	T	11: 115,483,312 (GRCm39)	N82K	probably damaging	Het
Gm43638	G	A	5: 87,608,484 (GRCm39)	P452S	possibly damaging	Het
Gpn1	T	C	5: 31,662,309 (GRCm39)	S244P	probably damaging	Het
Hspa12a	T	C	19: 58,787,828 (GRCm39)	S665G	probably benign	Het
Htt	A	G	5: 34,983,385 (GRCm39)	I995V	probably benign	Het
Iars1	A	T	13: 49,878,223 (GRCm39)	I916L	probably benign	Het
Ice1	C	A	13: 70,751,048 (GRCm39)	L1679F	probably damaging	Het
Inpp1	A	T	1: 52,838,486 (GRCm39)	D54E	probably damaging	Het
Irf2bpl	T	C	12: 86,929,713 (GRCm39)	E320G	possibly damaging	Het
Itprid1	T	G	6: 55,945,569 (GRCm39)	D763E	probably damaging	Het
Kcnn2	T	C	18: 45,810,026 (GRCm39)	V421A	probably damaging	Het
Micu2	A	G	14: 58,154,768 (GRCm39)	V419A	probably benign	Het
Nek9	C	T	12: 85,350,383 (GRCm39)	C897Y	probably damaging	Het
Ofcc1	A	C	13: 40,226,140 (GRCm39)	H797Q	probably benign	Het
Or12d17	G	A	17: 37,777,300 (GRCm39)	D68N	probably damaging	Het
Or2y16	C	A	11: 49,335,070 (GRCm39)	H131N	probably damaging	Het
Or5m12	T	C	2: 85,735,285 (GRCm39)	T38A	probably benign	Het
Or6c69c	T	G	10: 129,911,125 (GRCm39)	L282R	probably damaging	Het
Pakap	C	T	4: 57,688,502 (GRCm39)	T115M	probably damaging	Het
Papss1	G	A	3: 131,288,950 (GRCm39)	G151S	probably benign	Het
Plxnb1	A	G	9: 108,943,780 (GRCm39)	T1956A	probably damaging	Het
Pomt1	A	G	2: 32,143,724 (GRCm39)		probably benign	Het
Ppfibp2	T	A	7: 107,337,126 (GRCm39)	Y570*	probably null	Het
Ppp1r9a	A	G	6: 5,046,015 (GRCm39)	E493G	probably damaging	Het
Ptk2b	A	G	14: 66,406,870 (GRCm39)	F621L	probably benign	Het
Ptpn13	G	T	5: 103,702,816 (GRCm39)	D1261Y	possibly damaging	Het
Ptprd	C	T	4: 75,977,966 (GRCm39)	G181D	probably damaging	Het
Rabgap1l	T	C	1: 160,270,853 (GRCm39)	T645A	probably benign	Het
Slc2a7	T	C	4: 150,252,797 (GRCm39)	I479T	probably damaging	Het
Smc3	A	G	19: 53,602,273 (GRCm39)	N40S	probably damaging	Het
Spata31	A	T	13: 65,067,587 (GRCm39)	D83V	probably benign	Het
Ssc4d	A	T	5: 135,990,028 (GRCm39)	C493*	probably null	Het
Styxl2	T	C	1: 165,927,017 (GRCm39)	D865G	probably benign	Het
Ubr2	C	A	17: 47,262,844 (GRCm39)	V1256L	probably benign	Het
Ubr3	T	C	2: 69,803,490 (GRCm39)		probably benign	Het
Vmn2r105	C	T	17: 20,446,631 (GRCm39)	W456*	probably null	Het
Vmn2r24	T	A	6: 123,793,070 (GRCm39)	I799N	probably damaging	Het
Vps13b	G	A	15: 35,917,316 (GRCm39)	G3720D	possibly damaging	Het

Other mutations in Sptb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00159:Sptb	APN	12	76,668,105 (GRCm39)	missense	probably benign	0.00
IGL00160:Sptb	APN	12	76,669,943 (GRCm39)	missense	probably damaging	1.00
IGL00229:Sptb	APN	12	76,667,527 (GRCm39)	missense	probably benign	0.20
IGL00820:Sptb	APN	12	76,679,251 (GRCm39)	missense	probably damaging	1.00
IGL01309:Sptb	APN	12	76,634,237 (GRCm39)	missense	probably benign	0.16
IGL01408:Sptb	APN	12	76,659,921 (GRCm39)	missense	possibly damaging	0.93
IGL01450:Sptb	APN	12	76,671,014 (GRCm39)	missense	possibly damaging	0.89
IGL01455:Sptb	APN	12	76,659,686 (GRCm39)	missense	probably damaging	1.00
IGL01457:Sptb	APN	12	76,659,329 (GRCm39)	splice site	probably benign
IGL01680:Sptb	APN	12	76,677,456 (GRCm39)	missense	probably damaging	1.00
IGL02070:Sptb	APN	12	76,652,313 (GRCm39)	missense	possibly damaging	0.82
IGL02346:Sptb	APN	12	76,667,788 (GRCm39)	missense	probably damaging	1.00
IGL02452:Sptb	APN	12	76,655,810 (GRCm39)	critical splice donor site	probably null
IGL02515:Sptb	APN	12	76,653,261 (GRCm39)	missense	possibly damaging	0.51
IGL02545:Sptb	APN	12	76,654,754 (GRCm39)	critical splice donor site	probably null
IGL02644:Sptb	APN	12	76,652,391 (GRCm39)	missense	probably damaging	1.00
IGL02878:Sptb	APN	12	76,667,527 (GRCm39)	missense	probably benign	0.20
IGL03007:Sptb	APN	12	76,668,115 (GRCm39)	missense	probably damaging	1.00
IGL03220:Sptb	APN	12	76,659,684 (GRCm39)	missense	probably benign	0.06
IGL03098:Sptb	UTSW	12	76,668,273 (GRCm39)	missense	probably damaging	1.00
PIT4472001:Sptb	UTSW	12	76,667,460 (GRCm39)	missense	probably damaging	1.00
R0047:Sptb	UTSW	12	76,669,724 (GRCm39)	missense	probably damaging	0.99
R0365:Sptb	UTSW	12	76,647,157 (GRCm39)	missense	probably benign	0.12
R0373:Sptb	UTSW	12	76,668,145 (GRCm39)	missense	probably benign	0.03
R0704:Sptb	UTSW	12	76,630,368 (GRCm39)	missense	probably damaging	0.99
R1005:Sptb	UTSW	12	76,648,633 (GRCm39)	critical splice donor site	probably null
R1109:Sptb	UTSW	12	76,650,377 (GRCm39)	missense	probably damaging	1.00
R1264:Sptb	UTSW	12	76,659,381 (GRCm39)	missense	probably damaging	1.00
R1358:Sptb	UTSW	12	76,668,100 (GRCm39)	missense	probably damaging	1.00
R1358:Sptb	UTSW	12	76,668,095 (GRCm39)	frame shift	probably null
R1459:Sptb	UTSW	12	76,658,657 (GRCm39)	missense	probably benign	0.01
R1518:Sptb	UTSW	12	76,650,798 (GRCm39)	missense	possibly damaging	0.95
R1628:Sptb	UTSW	12	76,630,622 (GRCm39)	missense	probably damaging	1.00
R1668:Sptb	UTSW	12	76,667,943 (GRCm39)	missense	probably benign
R1677:Sptb	UTSW	12	76,676,423 (GRCm39)	missense	probably damaging	1.00
R1687:Sptb	UTSW	12	76,650,473 (GRCm39)	missense	possibly damaging	0.95
R1695:Sptb	UTSW	12	76,667,641 (GRCm39)	missense	probably benign	0.10
R1708:Sptb	UTSW	12	76,659,348 (GRCm39)	missense	probably damaging	1.00
R1761:Sptb	UTSW	12	76,659,382 (GRCm39)	missense	probably damaging	0.96
R1925:Sptb	UTSW	12	76,669,027 (GRCm39)	missense	probably damaging	1.00
R2011:Sptb	UTSW	12	76,679,246 (GRCm39)	missense	possibly damaging	0.95
R2373:Sptb	UTSW	12	76,667,935 (GRCm39)	missense	probably damaging	1.00
R2517:Sptb	UTSW	12	76,696,643 (GRCm39)	missense	possibly damaging	0.55
R2918:Sptb	UTSW	12	76,645,532 (GRCm39)	missense	probably damaging	0.97
R2961:Sptb	UTSW	12	76,650,356 (GRCm39)	missense	probably benign	0.19
R3409:Sptb	UTSW	12	76,657,589 (GRCm39)	missense	possibly damaging	0.78
R3410:Sptb	UTSW	12	76,657,589 (GRCm39)	missense	possibly damaging	0.78
R3411:Sptb	UTSW	12	76,657,589 (GRCm39)	missense	possibly damaging	0.78
R3744:Sptb	UTSW	12	76,647,174 (GRCm39)	missense	probably benign
R4112:Sptb	UTSW	12	76,644,553 (GRCm39)	missense	probably damaging	0.99
R4177:Sptb	UTSW	12	76,659,953 (GRCm39)	missense	probably benign	0.25
R4194:Sptb	UTSW	12	76,659,784 (GRCm39)	missense	probably benign	0.44
R4301:Sptb	UTSW	12	76,659,471 (GRCm39)	missense	probably damaging	1.00
R4555:Sptb	UTSW	12	76,659,625 (GRCm39)	missense	probably benign	0.03
R4619:Sptb	UTSW	12	76,630,581 (GRCm39)	nonsense	probably null
R4620:Sptb	UTSW	12	76,630,581 (GRCm39)	nonsense	probably null
R4625:Sptb	UTSW	12	76,634,100 (GRCm39)	splice site	probably null
R4728:Sptb	UTSW	12	76,630,153 (GRCm39)	missense	probably benign	0.00
R4751:Sptb	UTSW	12	76,673,884 (GRCm39)	missense	probably benign	0.07
R4810:Sptb	UTSW	12	76,669,971 (GRCm39)	nonsense	probably null
R4888:Sptb	UTSW	12	76,655,811 (GRCm39)	missense	probably benign	0.00
R4894:Sptb	UTSW	12	76,671,768 (GRCm39)	critical splice donor site	probably null
R5114:Sptb	UTSW	12	76,656,052 (GRCm39)	missense	probably damaging	1.00
R5191:Sptb	UTSW	12	76,659,608 (GRCm39)	missense	probably benign	0.12
R5479:Sptb	UTSW	12	76,646,625 (GRCm39)	missense	probably benign	0.04
R5646:Sptb	UTSW	12	76,634,215 (GRCm39)	missense	probably benign
R5725:Sptb	UTSW	12	76,669,888 (GRCm39)	missense	probably benign	0.25
R5727:Sptb	UTSW	12	76,669,888 (GRCm39)	missense	probably benign	0.25
R5797:Sptb	UTSW	12	76,650,473 (GRCm39)	missense	possibly damaging	0.95
R5874:Sptb	UTSW	12	76,645,501 (GRCm39)	missense	possibly damaging	0.91
R5952:Sptb	UTSW	12	76,679,158 (GRCm39)	missense	probably benign	0.02
R5956:Sptb	UTSW	12	76,650,942 (GRCm39)	missense	probably benign
R6298:Sptb	UTSW	12	76,667,428 (GRCm39)	critical splice donor site	probably null
R6470:Sptb	UTSW	12	76,659,603 (GRCm39)	missense	probably damaging	1.00
R6477:Sptb	UTSW	12	76,653,166 (GRCm39)	missense	probably damaging	1.00
R6736:Sptb	UTSW	12	76,659,954 (GRCm39)	missense	possibly damaging	0.49
R6854:Sptb	UTSW	12	76,650,254 (GRCm39)	missense	probably damaging	1.00
R6969:Sptb	UTSW	12	76,654,781 (GRCm39)	missense	probably damaging	1.00
R6987:Sptb	UTSW	12	76,660,021 (GRCm39)	missense	probably benign	0.00
R7023:Sptb	UTSW	12	76,671,862 (GRCm39)	missense	probably damaging	1.00
R7366:Sptb	UTSW	12	76,650,968 (GRCm39)	missense	probably damaging	1.00
R7379:Sptb	UTSW	12	76,657,651 (GRCm39)	missense	probably damaging	1.00
R7389:Sptb	UTSW	12	76,671,003 (GRCm39)	missense	probably damaging	0.98
R7392:Sptb	UTSW	12	76,671,003 (GRCm39)	missense	probably damaging	0.98
R7477:Sptb	UTSW	12	76,675,339 (GRCm39)	missense	probably damaging	1.00
R7653:Sptb	UTSW	12	76,675,271 (GRCm39)	missense	probably benign	0.06
R7684:Sptb	UTSW	12	76,658,969 (GRCm39)	missense	probably benign	0.06
R7733:Sptb	UTSW	12	76,644,695 (GRCm39)	splice site	probably null
R7846:Sptb	UTSW	12	76,655,300 (GRCm39)	nonsense	probably null
R8048:Sptb	UTSW	12	76,675,333 (GRCm39)	missense	probably benign	0.02
R8261:Sptb	UTSW	12	76,668,036 (GRCm39)	missense	probably benign	0.06
R8324:Sptb	UTSW	12	76,665,936 (GRCm39)	missense	possibly damaging	0.73
R8512:Sptb	UTSW	12	76,648,826 (GRCm39)	missense	possibly damaging	0.51
R8515:Sptb	UTSW	12	76,658,815 (GRCm39)	missense	probably benign	0.10
R8558:Sptb	UTSW	12	76,659,561 (GRCm39)	missense	probably benign	0.09
R8872:Sptb	UTSW	12	76,658,813 (GRCm39)	missense	probably benign	0.37
R8907:Sptb	UTSW	12	76,634,186 (GRCm39)	missense	probably benign	0.16
R9047:Sptb	UTSW	12	76,679,308 (GRCm39)	splice site	probably benign
R9079:Sptb	UTSW	12	76,677,454 (GRCm39)	missense	probably damaging	1.00
R9166:Sptb	UTSW	12	76,673,776 (GRCm39)	missense	probably damaging	0.96
R9381:Sptb	UTSW	12	76,634,292 (GRCm39)	missense	probably benign
R9601:Sptb	UTSW	12	76,667,763 (GRCm39)	missense	probably damaging	1.00
R9680:Sptb	UTSW	12	76,677,489 (GRCm39)	missense	probably damaging	1.00
R9771:Sptb	UTSW	12	76,650,353 (GRCm39)	missense	probably damaging	1.00
X0057:Sptb	UTSW	12	76,677,513 (GRCm39)	missense	probably benign
Z1176:Sptb	UTSW	12	76,667,507 (GRCm39)	nonsense	probably null
Z1177:Sptb	UTSW	12	76,653,219 (GRCm39)	missense	probably benign	0.22
Z1177:Sptb	UTSW	12	76,630,358 (GRCm39)	missense	probably damaging	1.00

Posted On

2016-08-02