Incidental Mutation 'R1803:Sptbn4'
ID 203288
Institutional Source Beutler Lab
Gene Symbol Sptbn4
Ensembl Gene ENSMUSG00000011751
Gene Name spectrin beta, non-erythrocytic 4
Synonyms nmf261, 1700022P15Rik, SpbIV, ROSA62, 5830426A08Rik, dyn, neuroaxonal dystrophy, Spnb4
MMRRC Submission 039833-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.379) question?
Stock # R1803 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 27055808-27147111 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 27118008 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Methionine at position 357 (T357M)
Ref Sequence ENSEMBL: ENSMUSP00000132807 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000011895] [ENSMUST00000172269]
AlphaFold E9PX29
Predicted Effect probably damaging
Transcript: ENSMUST00000011895
AA Change: T357M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000011895
Gene: ENSMUSG00000011751
AA Change: T357M

DomainStartEndE-ValueType
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: ENSMUST00000172269
AA Change: T357M

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000132807
Gene: ENSMUSG00000011751
AA Change: T357M

DomainStartEndE-ValueType
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
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.0%
  • 20x: 91.6%
Validation Efficiency
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: 87 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921513D11Rik A T 17: 79,935,095 (GRCm39) probably benign Het
Adgrl3 C T 5: 81,919,464 (GRCm39) R586* probably null Het
Arpp21 T C 9: 111,956,466 (GRCm39) T471A possibly damaging Het
Blnk T C 19: 40,940,821 (GRCm39) E194G probably damaging Het
Cd44 G A 2: 102,664,597 (GRCm39) P332S probably damaging Het
Cd47 T C 16: 49,688,169 (GRCm39) F30L possibly damaging Het
Cdh23 T C 10: 60,167,060 (GRCm39) E1861G probably damaging Het
Cdkal1 T A 13: 29,701,454 (GRCm39) M332L probably damaging Het
Cul9 A G 17: 46,814,023 (GRCm39) S2284P probably damaging Het
Cyp2a5 G T 7: 26,534,971 (GRCm39) probably null Het
Dcp2 T C 18: 44,528,984 (GRCm39) I33T probably damaging Het
Ddx52 A T 11: 83,836,958 (GRCm39) I150L probably damaging Het
Dennd5a T A 7: 109,497,820 (GRCm39) T1067S probably benign Het
Dnpep A T 1: 75,286,058 (GRCm39) L419* probably null Het
Dock8 A G 19: 25,109,599 (GRCm39) K927R probably benign Het
Dpy19l4 A T 4: 11,281,020 (GRCm39) V475E possibly damaging Het
Edf1 C T 2: 25,450,206 (GRCm39) S41F probably damaging Het
Elapor2 A G 5: 9,477,832 (GRCm39) H410R probably benign Het
Emilin1 C T 5: 31,075,082 (GRCm39) P441L possibly damaging Het
Epha3 T C 16: 63,422,651 (GRCm39) K579E probably benign Het
Exoc1 A G 5: 76,709,288 (GRCm39) N23S probably benign Het
Flt3 C A 5: 147,303,865 (GRCm39) E358* probably null Het
Fzd1 A T 5: 4,806,385 (GRCm39) I399K probably damaging Het
Gdi2 T A 13: 3,614,547 (GRCm39) Y333* probably null Het
Gm10479 A G 12: 20,483,654 (GRCm39) H91R probably benign Het
Gm10842 G A 11: 105,037,867 (GRCm39) R50K unknown Het
Grin2c A T 11: 115,151,558 (GRCm39) probably null Het
Grk2 C T 19: 4,344,911 (GRCm39) V53M probably damaging Het
H2-M10.2 C T 17: 36,596,763 (GRCm39) M104I probably benign Het
Hyou1 C T 9: 44,295,479 (GRCm39) Q290* probably null Het
Inka1 A G 9: 107,861,938 (GRCm39) V128A probably benign Het
Itgb2 T C 10: 77,400,624 (GRCm39) S746P probably benign Het
Jmjd7 C T 2: 119,860,589 (GRCm39) L39F probably damaging Het
Kcnh8 GAGACCAACGAGCAGCTGATGCTTCAGA GAGA 17: 53,032,934 (GRCm39) 74 probably benign Het
Klhl2 T C 8: 65,212,831 (GRCm39) E236G probably damaging Het
Krtap19-4 C A 16: 88,681,879 (GRCm39) G26C unknown Het
Krtap4-16 G A 11: 99,741,998 (GRCm39) T134I possibly damaging Het
Lamb2 A G 9: 108,365,298 (GRCm39) H1318R probably benign Het
Mab21l3 G A 3: 101,742,446 (GRCm39) T38M probably benign Het
Mfsd10 A T 5: 34,794,094 (GRCm39) D6E possibly damaging Het
Mnat1 G T 12: 73,226,007 (GRCm39) G91* probably null Het
Mns1 A T 9: 72,360,016 (GRCm39) I389F probably damaging Het
Morc1 A T 16: 48,443,001 (GRCm39) T829S probably benign Het
Morn5 T A 2: 35,943,089 (GRCm39) V63E probably benign Het
Mybpc1 T C 10: 88,389,157 (GRCm39) T404A possibly damaging Het
Npc1l1 A T 11: 6,178,846 (GRCm39) M188K probably damaging Het
Nrcam T A 12: 44,618,991 (GRCm39) M846K probably benign Het
Nup210 A C 6: 91,051,264 (GRCm39) F373C probably damaging Het
Or4k49 G T 2: 111,495,099 (GRCm39) S176I probably damaging Het
Or5b111 A T 19: 13,291,535 (GRCm39) V38E possibly damaging Het
Or7g18 T C 9: 18,787,376 (GRCm39) V248A probably damaging Het
Osbpl8 T C 10: 111,110,910 (GRCm39) S471P probably damaging Het
Plekhn1 A T 4: 156,306,838 (GRCm39) I517N probably benign Het
Plin4 G T 17: 56,411,931 (GRCm39) T700K probably damaging Het
Plxna4 A T 6: 32,494,379 (GRCm39) V79D probably damaging Het
Prdm16 A T 4: 154,419,718 (GRCm39) M897K probably damaging Het
Ptprg T A 14: 12,091,410 (GRCm38) probably null Het
Rcan2 G T 17: 44,347,924 (GRCm39) C211F probably damaging Het
Rigi A G 4: 40,224,013 (GRCm39) S289P probably benign Het
Rxfp1 C T 3: 79,645,076 (GRCm39) C9Y probably benign Het
Scn2a G A 2: 65,501,111 (GRCm39) probably null Het
Scnn1a A C 6: 125,309,157 (GRCm39) R264S probably damaging Het
Sema4g T C 19: 44,986,459 (GRCm39) V345A probably benign Het
Sgo2b T A 8: 64,380,426 (GRCm39) D802V probably benign Het
Slc25a21 G A 12: 56,904,872 (GRCm39) T54I probably benign Het
Slc25a46 C T 18: 31,727,641 (GRCm39) E223K probably damaging Het
Slc25a54 A G 3: 109,010,013 (GRCm39) I171V probably benign Het
Slc7a6 T C 8: 106,919,088 (GRCm39) V224A possibly damaging Het
Smchd1 A T 17: 71,694,001 (GRCm39) V1248E probably damaging Het
Sort1 C A 3: 108,233,015 (GRCm39) F196L probably damaging Het
Srrm3 T A 5: 135,885,983 (GRCm39) W308R probably damaging Het
Stard9 A T 2: 120,531,970 (GRCm39) E2742D probably benign Het
Tas1r1 T A 4: 152,116,705 (GRCm39) I310F probably damaging Het
Tas1r3 G A 4: 155,944,927 (GRCm39) R765C probably damaging Het
Tff1 A T 17: 31,380,560 (GRCm39) C85* probably null Het
Tlr11 C T 14: 50,598,104 (GRCm39) T30I probably benign Het
Trio T C 15: 27,748,426 (GRCm39) T1265A probably benign Het
Ttc7b T C 12: 100,373,261 (GRCm39) M338V possibly damaging Het
Umod T A 7: 119,063,947 (GRCm39) S620C probably damaging Het
Ust C A 10: 8,173,819 (GRCm39) probably null Het
Vmn1r176 A T 7: 23,534,609 (GRCm39) S181R probably damaging Het
Vmn1r202 T C 13: 22,686,313 (GRCm39) T35A probably benign Het
Vmn1r39 C A 6: 66,781,895 (GRCm39) R104L probably benign Het
Vps13b T A 15: 35,430,351 (GRCm39) Y286* probably null Het
Zfp579 G A 7: 4,996,769 (GRCm39) R381C probably damaging Het
Zfp85 A G 13: 67,899,747 (GRCm39) S71P probably benign Het
Zfyve16 A T 13: 92,640,593 (GRCm39) V1254E probably damaging Het
Other mutations in Sptbn4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00096:Sptbn4 APN 7 27,068,859 (GRCm39) missense probably damaging 1.00
IGL00468:Sptbn4 APN 7 27,117,390 (GRCm39) missense probably damaging 1.00
IGL01396:Sptbn4 APN 7 27,114,196 (GRCm39) missense probably benign 0.06
IGL01700:Sptbn4 APN 7 27,103,693 (GRCm39) missense probably damaging 1.00
IGL01878:Sptbn4 APN 7 27,063,571 (GRCm39) missense probably damaging 0.99
IGL02066:Sptbn4 APN 7 27,063,940 (GRCm39) missense possibly damaging 0.68
IGL02116:Sptbn4 APN 7 27,063,782 (GRCm39) missense probably benign
IGL02226:Sptbn4 APN 7 27,065,132 (GRCm39) missense probably damaging 1.00
IGL02333:Sptbn4 APN 7 27,063,724 (GRCm39) missense probably damaging 1.00
IGL02337:Sptbn4 APN 7 27,127,672 (GRCm39) missense probably benign 0.03
IGL02451:Sptbn4 APN 7 27,065,014 (GRCm39) missense probably null 0.15
IGL02487:Sptbn4 APN 7 27,118,522 (GRCm39) missense probably damaging 1.00
IGL02530:Sptbn4 APN 7 27,090,976 (GRCm39) missense probably damaging 1.00
IGL02724:Sptbn4 APN 7 27,067,104 (GRCm39) missense probably damaging 1.00
IGL02850:Sptbn4 APN 7 27,126,258 (GRCm39) missense possibly damaging 0.95
IGL02851:Sptbn4 APN 7 27,126,258 (GRCm39) missense possibly damaging 0.95
IGL02869:Sptbn4 APN 7 27,093,573 (GRCm39) splice site probably benign
IGL02961:Sptbn4 APN 7 27,097,392 (GRCm39) missense probably damaging 1.00
ANU22:Sptbn4 UTSW 7 27,056,812 (GRCm39) nonsense probably null
R0194:Sptbn4 UTSW 7 27,104,336 (GRCm39) missense probably benign 0.00
R0328:Sptbn4 UTSW 7 27,063,595 (GRCm39) missense probably damaging 1.00
R0379:Sptbn4 UTSW 7 27,059,161 (GRCm39) splice site probably benign
R0510:Sptbn4 UTSW 7 27,060,991 (GRCm39) critical splice donor site probably null
R0550:Sptbn4 UTSW 7 27,063,803 (GRCm39) missense probably benign 0.16
R0557:Sptbn4 UTSW 7 27,107,753 (GRCm39) nonsense probably null
R1336:Sptbn4 UTSW 7 27,117,388 (GRCm39) missense probably damaging 1.00
R1494:Sptbn4 UTSW 7 27,133,719 (GRCm39) missense probably damaging 1.00
R1630:Sptbn4 UTSW 7 27,118,164 (GRCm39) missense probably benign 0.09
R1834:Sptbn4 UTSW 7 27,066,071 (GRCm39) missense probably null 0.96
R1906:Sptbn4 UTSW 7 27,090,856 (GRCm39) critical splice donor site probably null
R1924:Sptbn4 UTSW 7 27,106,563 (GRCm39) missense probably damaging 1.00
R1951:Sptbn4 UTSW 7 27,065,868 (GRCm39) missense possibly damaging 0.64
R1989:Sptbn4 UTSW 7 27,067,127 (GRCm39) missense probably damaging 1.00
R1990:Sptbn4 UTSW 7 27,123,235 (GRCm39) missense probably benign 0.19
R2005:Sptbn4 UTSW 7 27,065,844 (GRCm39) nonsense probably null
R2083:Sptbn4 UTSW 7 27,127,681 (GRCm39) missense probably benign 0.29
R2176:Sptbn4 UTSW 7 27,063,587 (GRCm39) missense probably benign 0.21
R2211:Sptbn4 UTSW 7 27,067,034 (GRCm39) missense probably damaging 1.00
R2262:Sptbn4 UTSW 7 27,133,782 (GRCm39) missense probably damaging 1.00
R2263:Sptbn4 UTSW 7 27,133,782 (GRCm39) missense probably damaging 1.00
R2374:Sptbn4 UTSW 7 27,059,517 (GRCm39) missense probably damaging 0.99
R2407:Sptbn4 UTSW 7 27,117,523 (GRCm39) nonsense probably null
R4115:Sptbn4 UTSW 7 27,090,995 (GRCm39) missense probably damaging 1.00
R4116:Sptbn4 UTSW 7 27,090,995 (GRCm39) missense probably damaging 1.00
R4392:Sptbn4 UTSW 7 27,117,896 (GRCm39) missense probably damaging 0.97
R4426:Sptbn4 UTSW 7 27,123,223 (GRCm39) missense probably damaging 1.00
R4535:Sptbn4 UTSW 7 27,067,127 (GRCm39) missense probably damaging 1.00
R4684:Sptbn4 UTSW 7 27,066,160 (GRCm39) missense possibly damaging 0.60
R4684:Sptbn4 UTSW 7 27,063,844 (GRCm39) missense probably damaging 0.96
R4707:Sptbn4 UTSW 7 27,116,431 (GRCm39) missense probably benign 0.12
R4876:Sptbn4 UTSW 7 27,071,577 (GRCm39) missense probably damaging 1.00
R5091:Sptbn4 UTSW 7 27,068,816 (GRCm39) missense probably damaging 1.00
R5371:Sptbn4 UTSW 7 27,059,166 (GRCm39) critical splice donor site probably null
R5790:Sptbn4 UTSW 7 27,065,853 (GRCm39) missense probably damaging 0.99
R5857:Sptbn4 UTSW 7 27,118,138 (GRCm39) missense possibly damaging 0.89
R5908:Sptbn4 UTSW 7 27,103,678 (GRCm39) missense probably benign 0.00
R5980:Sptbn4 UTSW 7 27,071,596 (GRCm39) missense probably damaging 1.00
R6005:Sptbn4 UTSW 7 27,118,024 (GRCm39) missense probably damaging 1.00
R6013:Sptbn4 UTSW 7 27,063,904 (GRCm39) missense probably damaging 0.99
R6037:Sptbn4 UTSW 7 27,063,595 (GRCm39) missense probably damaging 0.97
R6037:Sptbn4 UTSW 7 27,063,595 (GRCm39) missense probably damaging 0.97
R6129:Sptbn4 UTSW 7 27,059,513 (GRCm39) missense probably damaging 0.98
R6146:Sptbn4 UTSW 7 27,064,012 (GRCm39) nonsense probably null
R6762:Sptbn4 UTSW 7 27,093,633 (GRCm39) missense probably damaging 1.00
R6897:Sptbn4 UTSW 7 27,071,375 (GRCm39) missense possibly damaging 0.96
R7178:Sptbn4 UTSW 7 27,117,481 (GRCm39) missense probably damaging 1.00
R7212:Sptbn4 UTSW 7 27,116,210 (GRCm39) missense probably benign 0.44
R7465:Sptbn4 UTSW 7 27,066,114 (GRCm39) missense probably benign 0.00
R7471:Sptbn4 UTSW 7 27,108,439 (GRCm39) missense possibly damaging 0.64
R7510:Sptbn4 UTSW 7 27,127,693 (GRCm39) missense probably benign 0.13
R7527:Sptbn4 UTSW 7 27,075,015 (GRCm39) missense possibly damaging 0.94
R7528:Sptbn4 UTSW 7 27,141,960 (GRCm39) missense probably benign 0.00
R7572:Sptbn4 UTSW 7 27,071,697 (GRCm39) missense probably damaging 0.99
R7649:Sptbn4 UTSW 7 27,061,002 (GRCm39) missense possibly damaging 0.80
R7714:Sptbn4 UTSW 7 27,063,761 (GRCm39) missense probably benign 0.02
R7780:Sptbn4 UTSW 7 27,061,059 (GRCm39) missense possibly damaging 0.70
R7854:Sptbn4 UTSW 7 27,061,835 (GRCm39) missense probably benign
R8002:Sptbn4 UTSW 7 27,117,417 (GRCm39) missense possibly damaging 0.91
R8058:Sptbn4 UTSW 7 27,063,694 (GRCm39) missense possibly damaging 0.92
R8181:Sptbn4 UTSW 7 27,074,808 (GRCm39) missense possibly damaging 0.79
R8195:Sptbn4 UTSW 7 27,108,314 (GRCm39) nonsense probably null
R8353:Sptbn4 UTSW 7 27,103,663 (GRCm39) missense probably damaging 1.00
R8392:Sptbn4 UTSW 7 27,071,721 (GRCm39) missense probably damaging 1.00
R8453:Sptbn4 UTSW 7 27,103,663 (GRCm39) missense probably damaging 1.00
R8815:Sptbn4 UTSW 7 27,106,657 (GRCm39) nonsense probably null
R8818:Sptbn4 UTSW 7 27,063,592 (GRCm39) missense possibly damaging 0.71
R9171:Sptbn4 UTSW 7 27,141,844 (GRCm39) missense possibly damaging 0.95
R9259:Sptbn4 UTSW 7 27,067,124 (GRCm39) missense possibly damaging 0.74
R9477:Sptbn4 UTSW 7 27,132,624 (GRCm39) missense possibly damaging 0.79
R9564:Sptbn4 UTSW 7 27,117,504 (GRCm39) missense probably damaging 0.98
R9572:Sptbn4 UTSW 7 27,066,095 (GRCm39) missense probably benign 0.16
R9623:Sptbn4 UTSW 7 27,107,807 (GRCm39) missense probably damaging 1.00
R9715:Sptbn4 UTSW 7 27,091,000 (GRCm39) missense probably damaging 1.00
R9782:Sptbn4 UTSW 7 27,107,993 (GRCm39) missense probably benign 0.02
R9790:Sptbn4 UTSW 7 27,071,662 (GRCm39) missense probably damaging 0.99
R9791:Sptbn4 UTSW 7 27,071,662 (GRCm39) missense probably damaging 0.99
R9798:Sptbn4 UTSW 7 27,056,717 (GRCm39) makesense probably null
X0020:Sptbn4 UTSW 7 27,102,159 (GRCm39) critical splice donor site probably null
X0066:Sptbn4 UTSW 7 27,056,736 (GRCm39) unclassified probably benign
Z1176:Sptbn4 UTSW 7 27,059,450 (GRCm39) missense probably damaging 0.99
Z1177:Sptbn4 UTSW 7 27,108,527 (GRCm39) missense probably benign 0.41
Z1177:Sptbn4 UTSW 7 27,104,007 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CCTTCTCGAGGCACAAAGAG -3'
(R):5'- TTGGACTTGGAGATTTCCCC -3'

Sequencing Primer
(F):5'- CAAAGAGGCGCCGGTTGTG -3'
(R):5'- GACTTGGAGATTTCCCCCGACTC -3'
Posted On 2014-06-23