Incidental Mutation 'R6129:Sptbn4'
ID 487570
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 044276-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.379) question?
Stock # R6129 (G1)
Quality Score 194.009
Status Validated
Chromosome 7
Chromosomal Location 27055808-27147111 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 27059513 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Phenylalanine at position 1124 (C1124F)
Ref Sequence ENSEMBL: ENSMUSP00000104001 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003857] [ENSMUST00000011895] [ENSMUST00000108362] [ENSMUST00000108363] [ENSMUST00000108364] [ENSMUST00000172269]
AlphaFold E9PX29
Predicted Effect probably benign
Transcript: ENSMUST00000003857
SMART Domains Protein: ENSMUSP00000003857
Gene: ENSMUSG00000089832

DomainStartEndE-ValueType
BTB 19 119 1.65e-16 SMART
low complexity region 183 194 N/A INTRINSIC
Blast:WD40 196 271 1e-21 BLAST
WD40 277 313 1.9e2 SMART
WD40 419 457 3.45e-1 SMART
WD40 527 577 3.68e1 SMART
low complexity region 612 631 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000011895
AA Change: C2444F

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000011895
Gene: ENSMUSG00000011751
AA Change: C2444F

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: ENSMUST00000108362
AA Change: C1124F

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000103999
Gene: ENSMUSG00000011751
AA Change: C1124F

DomainStartEndE-ValueType
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: C1124F

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000104000
Gene: ENSMUSG00000011751
AA Change: C1124F

DomainStartEndE-ValueType
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: C1124F

PolyPhen 2 Score 0.979 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000104001
Gene: ENSMUSG00000011751
AA Change: C1124F

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000123190
Predicted Effect probably benign
Transcript: ENSMUST00000126587
Predicted Effect possibly damaging
Transcript: ENSMUST00000172269
AA Change: C2438F

PolyPhen 2 Score 0.856 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000132807
Gene: ENSMUSG00000011751
AA Change: C2438F

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
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136589
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138449
Predicted Effect noncoding transcript
Transcript: ENSMUST00000157078
Predicted Effect noncoding transcript
Transcript: ENSMUST00000132684
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 95.8%
Validation Efficiency 100% (54/54)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810408A11Rik T A 11: 69,789,137 (GRCm39) Y354F probably damaging Het
Aatk C T 11: 119,912,359 (GRCm39) G29S probably damaging Het
Acsm2 G A 7: 119,190,470 (GRCm39) probably null Het
Adgrl1 A G 8: 84,645,616 (GRCm39) N80D probably damaging Het
Ankrd34a T A 3: 96,505,274 (GRCm39) Y159* probably null Het
Bcl2l2 G A 14: 55,122,202 (GRCm39) V122M possibly damaging Het
Brms1l A G 12: 55,914,970 (GRCm39) H293R probably benign Het
Ccn1 T C 3: 145,354,986 (GRCm39) I90V possibly damaging Het
Clec4b1 A G 6: 123,045,461 (GRCm39) T94A possibly damaging Het
Crim1 A G 17: 78,588,738 (GRCm39) D271G probably benign Het
Csmd2 G A 4: 128,387,127 (GRCm39) G2141S possibly damaging Het
Cspg4b T A 13: 113,505,340 (GRCm39) Y2156* probably null Het
Ctnnal1 C A 4: 56,829,573 (GRCm39) A419S possibly damaging Het
Cyp27a1 G A 1: 74,774,851 (GRCm39) R264H probably benign Het
Dnase1l1 C T X: 73,320,644 (GRCm39) probably null Het
Dsc2 T A 18: 20,178,487 (GRCm39) T306S possibly damaging Het
Eml2 G A 7: 18,935,088 (GRCm39) V432I probably damaging Het
Ermp1 A T 19: 29,600,609 (GRCm39) Y586N possibly damaging Het
Fbxo6 A T 4: 148,233,979 (GRCm39) I39N probably damaging Het
Gm10549 C A 18: 33,597,358 (GRCm39) probably benign Het
Gm5114 C T 7: 39,058,024 (GRCm39) A532T possibly damaging Het
Gm5431 A G 11: 48,780,418 (GRCm39) L168P probably damaging Het
Hao2 T C 3: 98,787,842 (GRCm39) T196A probably benign Het
Hdac9 A C 12: 34,337,474 (GRCm39) L669R probably damaging Het
Hps5 A G 7: 46,421,198 (GRCm39) V755A probably benign Het
Jag2 G T 12: 112,883,969 (GRCm39) Y203* probably null Het
Lrrn3 G A 12: 41,503,787 (GRCm39) Q177* probably null Het
Me1 A T 9: 86,533,009 (GRCm39) V151E probably damaging Het
Mkx A G 18: 6,992,888 (GRCm39) V132A probably damaging Het
Mycbp2 A G 14: 103,522,836 (GRCm39) S643P probably benign Het
Mysm1 C A 4: 94,856,192 (GRCm39) R135L probably damaging Het
Nup210l T C 3: 90,011,483 (GRCm39) F4L probably benign Het
Pappa2 A T 1: 158,542,567 (GRCm39) C1773* probably null Het
Pcbp3 T C 10: 76,599,182 (GRCm39) E318G probably damaging Het
Pcdh12 T C 18: 38,410,912 (GRCm39) K984E probably damaging Het
Pcna-ps2 A G 19: 9,261,379 (GRCm39) N213D possibly damaging Het
Pde8b G A 13: 95,178,467 (GRCm39) A509V probably damaging Het
Peg10 GAT GATCAT 6: 4,756,449 (GRCm39) probably benign Het
Phf7 A G 14: 30,962,820 (GRCm39) Y137H probably damaging Het
Pkd1l1 A G 11: 8,818,543 (GRCm39) V1315A probably benign Het
Plxnd1 A G 6: 115,955,135 (GRCm39) C571R probably damaging Het
Ppp1r12b C T 1: 134,819,990 (GRCm39) W251* probably null Het
Prps1l1 A G 12: 35,035,329 (GRCm39) E148G probably damaging Het
Robo1 A T 16: 72,809,956 (GRCm39) M1235L probably benign Het
Robo3 A G 9: 37,334,589 (GRCm39) Y592H probably benign Het
Rsrc1 C T 3: 66,901,982 (GRCm39) P44L unknown Het
Rufy1 A T 11: 50,308,075 (GRCm39) L259Q probably damaging Het
Rusc2 T C 4: 43,424,271 (GRCm39) F1112S probably damaging Het
Sap130 T C 18: 31,815,144 (GRCm39) V622A possibly damaging Het
Stk10 T A 11: 32,565,871 (GRCm39) C872S probably damaging Het
Tex15 A T 8: 34,064,158 (GRCm39) N1196I possibly damaging Het
Tnxa A G 17: 35,019,262 (GRCm39) probably benign Het
Zfp647 G A 15: 76,796,285 (GRCm39) P125L probably damaging Het
Zscan4b T A 7: 10,635,815 (GRCm39) T171S probably benign 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
R1803:Sptbn4 UTSW 7 27,118,008 (GRCm39) missense probably damaging 1.00
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
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'- CACCCATCGTCTTTCATGGG -3'
(R):5'- ACTTGCCAGAATAGGAACTGC -3'

Sequencing Primer
(F):5'- TCCCTTCTTCCCGAGGGAG -3'
(R):5'- TGCTTAATAGAAAAACAGCCTGGC -3'
Posted On 2017-10-10