Incidental Mutation 'R8059:Spta1'
ID660791
Institutional Source Beutler Lab
Gene Symbol Spta1
Ensembl Gene ENSMUSG00000026532
Gene Namespectrin alpha, erythrocytic 1
Synonymserythroid, Spna-1, ihj, Spna1
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.871) question?
Stock #R8059 (G1)
Quality Score211.009
Status Validated
Chromosome1
Chromosomal Location174172776-174248450 bp(+) (GRCm38)
Type of Mutationintron
DNA Base Change (assembly) A to G at 174218370 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000027817 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027817]
Predicted Effect probably benign
Transcript: ENSMUST00000027817
SMART Domains Protein: ENSMUSP00000027817
Gene: ENSMUSG00000026532

DomainStartEndE-ValueType
SPEC 55 153 3.62e-11 SMART
SPEC 159 259 1.84e-26 SMART
SPEC 265 365 1.56e-24 SMART
SPEC 371 471 8.35e-25 SMART
SPEC 477 577 1.19e-29 SMART
SPEC 583 682 2.43e-26 SMART
SPEC 688 788 1.3e-26 SMART
SPEC 794 894 1.66e-28 SMART
SPEC 900 1077 5.03e-19 SMART
SH3 978 1033 2.98e-15 SMART
SPEC 1083 1178 2.57e-16 SMART
SPEC 1184 1284 1.15e-27 SMART
SPEC 1290 1390 7.05e-23 SMART
SPEC 1396 1495 6.04e-22 SMART
SPEC 1501 1602 1.15e-27 SMART
SPEC 1608 1708 5.46e-29 SMART
SPEC 1714 1814 1.08e-32 SMART
SPEC 1820 1921 2.17e-23 SMART
SPEC 1927 2028 2.19e-19 SMART
SPEC 2042 2142 3.87e-11 SMART
SPEC 2156 2253 9.77e-8 SMART
low complexity region 2307 2318 N/A INTRINSIC
efhand_Ca_insen 2346 2414 2.37e-27 SMART
Meta Mutation Damage Score 0.0846 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (58/58)
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 a tetramer made up of alpha-beta dimers linked in a head-to-head arrangement. This gene is one member of a family of alpha-spectrin genes. The encoded protein is primarily composed of 22 spectrin repeats which are involved in dimer formation. It forms weaker tetramer interactions than non-erythrocytic alpha spectrin, which may increase the plasma membrane elasticity and deformability of red blood cells. Mutations in this gene result in a variety of hereditary red blood cell disorders, including elliptocytosis type 2, pyropoikilocytosis, and spherocytic hemolytic anemia. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for spontaneous mutations exhibit microcytic, hypochromic, hemolytic anemia, jaundice, and high neonatal mortality. Heterozygotes of some alleles may exhibit a mild spherocytic transition. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 T A 11: 9,373,279 M3372K probably benign Het
Abcg3 A T 5: 104,953,082 probably null Het
Adam19 G A 11: 46,136,466 probably benign Het
Adgrg6 G T 10: 14,469,050 T53K probably damaging Het
Ccdc141 A C 2: 77,044,751 L705R probably damaging Het
Cep78 A T 19: 15,981,512 V156E probably benign Het
Cers2 A G 3: 95,322,671 D342G probably damaging Het
Chl1 T A 6: 103,674,987 I272N probably damaging Het
Defb30 A G 14: 63,035,934 *77Q probably null Het
Dnm3 A G 1: 162,084,139 V63A probably damaging Het
Dsc2 C T 18: 20,032,274 G881R possibly damaging Het
Entpd2 G T 2: 25,398,084 V107L probably damaging Het
Hectd1 T A 12: 51,790,378 H799L possibly damaging Het
Hira T C 16: 18,912,151 V200A probably damaging Het
Hspd1 T C 1: 55,081,724 K269E possibly damaging Het
Kcnj4 T C 15: 79,484,802 S326G probably benign Het
Kctd19 T G 8: 105,396,351 I144L probably benign Het
Lama4 T C 10: 38,966,061 I36T probably benign Het
Lrrn3 T C 12: 41,454,217 T34A probably benign Het
Maml3 A G 3: 51,856,689 S285P probably damaging Het
Man2b2 A G 5: 36,816,160 Y492H probably damaging Het
Mapk10 G T 5: 102,966,612 N303K probably damaging Het
Matn2 C T 15: 34,345,335 R163C probably damaging Het
Mtmr7 C T 8: 40,581,522 A253T probably damaging Het
Naca C T 10: 128,040,503 P468L unknown Het
Nckap1l T C 15: 103,493,287 S1084P possibly damaging Het
Nek11 T C 9: 105,162,974 *629W probably null Het
Nfkb1 C T 3: 135,593,852 A731T possibly damaging Het
Nop2 T C 6: 125,140,812 V442A probably damaging Het
Oaz2 C T 9: 65,689,143 P163L probably damaging Het
Olfr1056 A G 2: 86,355,962 V140A probably benign Het
Olfr214 C T 6: 116,556,473 T16I possibly damaging Het
Olfr480 T C 7: 108,066,016 T231A probably benign Het
Pabpc2 A T 18: 39,774,822 N380I probably benign Het
Pax3 T C 1: 78,103,366 D461G probably benign Het
Pds5b G T 5: 150,807,835 R1443L unknown Het
Per1 G A 11: 69,106,483 R828H probably damaging Het
Phlpp2 T A 8: 109,895,557 S144T probably benign Het
Plod1 A T 4: 147,928,484 I207N probably damaging Het
Psmc6 A T 14: 45,340,803 I208F probably damaging Het
Rev3l T C 10: 39,843,495 S2494P probably damaging Het
Rgs3 T C 4: 62,602,977 probably benign Het
Rtraf T C 14: 19,822,563 probably benign Het
Slc17a6 T A 7: 51,645,044 N166K probably damaging Het
Slc18a2 A T 19: 59,284,140 T348S probably benign Het
Slc39a8 G T 3: 135,826,586 A39S probably benign Het
Slc8a3 C T 12: 81,202,258 G799S probably damaging Het
Sp1 T G 15: 102,407,902 S46R possibly damaging Het
Stab1 G A 14: 31,160,241 P499L probably benign Het
Tmem57 A T 4: 134,828,048 C371* probably null Het
Trav21-dv12 C A 14: 53,876,721 D99E probably damaging Het
Trpv6 T G 6: 41,624,586 I467L probably benign Het
Ttc41 A G 10: 86,712,978 Y12C probably benign Het
Vmn1r233 T C 17: 20,994,436 N84S probably benign Het
Vrtn T C 12: 84,649,916 F480S probably benign Het
Wdr63 C G 3: 146,046,673 R749S possibly damaging Het
Zc3h13 C G 14: 75,327,810 R788G unknown Het
Other mutations in Spta1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00979:Spta1 APN 1 174208390 nonsense probably null
IGL01095:Spta1 APN 1 174213485 missense probably benign 0.02
IGL01144:Spta1 APN 1 174187263 missense probably benign 0.05
IGL01455:Spta1 APN 1 174203311 missense possibly damaging 0.78
IGL01541:Spta1 APN 1 174217159 missense probably benign 0.03
IGL01613:Spta1 APN 1 174208394 missense probably damaging 1.00
IGL01804:Spta1 APN 1 174244180 missense probably benign 0.42
IGL01859:Spta1 APN 1 174174372 missense probably damaging 1.00
IGL01898:Spta1 APN 1 174213862 missense probably benign 0.00
IGL02106:Spta1 APN 1 174203294 missense probably benign 0.02
IGL02166:Spta1 APN 1 174190231 missense probably damaging 1.00
IGL02224:Spta1 APN 1 174217689 critical splice donor site probably benign
IGL02318:Spta1 APN 1 174174463 missense possibly damaging 0.51
IGL02392:Spta1 APN 1 174218814 missense probably damaging 0.96
IGL02852:Spta1 APN 1 174244110 missense probably benign 0.24
IGL02861:Spta1 APN 1 174211598 missense probably damaging 1.00
IGL02982:Spta1 APN 1 174187288 missense probably benign 0.00
IGL03057:Spta1 APN 1 174181058 missense probably benign 0.19
IGL03215:Spta1 APN 1 174218743 missense probably damaging 1.00
IGL03263:Spta1 APN 1 174213918 missense probably damaging 0.99
IGL03272:Spta1 APN 1 174214144 missense probably benign 0.08
bounced UTSW 1 174224457 missense probably damaging 1.00
Deflection UTSW 1 174241087 missense probably damaging 1.00
Goldfoil UTSW 1 174218512 missense probably damaging 1.00
Klimt UTSW 1 174202386 missense probably damaging 1.00
rutherford UTSW 1 174207110 missense probably null 1.00
H8786:Spta1 UTSW 1 174179839 missense probably damaging 0.98
R0003:Spta1 UTSW 1 174205273 missense probably damaging 0.98
R0003:Spta1 UTSW 1 174205273 missense probably damaging 0.98
R0010:Spta1 UTSW 1 174217943 missense probably benign 0.03
R0010:Spta1 UTSW 1 174217943 missense probably benign 0.03
R0078:Spta1 UTSW 1 174207032 splice site probably benign
R0172:Spta1 UTSW 1 174230786 missense probably damaging 1.00
R0206:Spta1 UTSW 1 174192960 missense probably damaging 1.00
R0208:Spta1 UTSW 1 174192960 missense probably damaging 1.00
R0276:Spta1 UTSW 1 174217894 missense probably damaging 1.00
R0288:Spta1 UTSW 1 174243179 missense probably damaging 0.99
R0323:Spta1 UTSW 1 174218451 missense probably damaging 1.00
R0454:Spta1 UTSW 1 174213942 missense probably damaging 1.00
R0508:Spta1 UTSW 1 174224457 missense probably damaging 1.00
R0698:Spta1 UTSW 1 174181104 missense probably damaging 1.00
R0751:Spta1 UTSW 1 174184690 missense probably damaging 1.00
R0925:Spta1 UTSW 1 174174426 missense possibly damaging 0.85
R0941:Spta1 UTSW 1 174245205 unclassified probably benign
R1131:Spta1 UTSW 1 174185647 missense probably damaging 1.00
R1171:Spta1 UTSW 1 174211614 nonsense probably null
R1184:Spta1 UTSW 1 174184690 missense probably damaging 1.00
R1401:Spta1 UTSW 1 174222684 missense probably damaging 1.00
R1489:Spta1 UTSW 1 174231325 missense probably damaging 0.97
R1532:Spta1 UTSW 1 174247353 missense probably damaging 0.99
R1551:Spta1 UTSW 1 174240166 missense possibly damaging 0.94
R1555:Spta1 UTSW 1 174178749 missense probably damaging 0.99
R1566:Spta1 UTSW 1 174184706 missense probably benign 0.00
R1586:Spta1 UTSW 1 174213495 missense probably benign 0.00
R1676:Spta1 UTSW 1 174179839 missense probably damaging 0.98
R1711:Spta1 UTSW 1 174241042 missense probably damaging 1.00
R1795:Spta1 UTSW 1 174245730 missense probably damaging 1.00
R1823:Spta1 UTSW 1 174246549 missense probably benign 0.05
R1842:Spta1 UTSW 1 174195947 missense probably benign 0.00
R1867:Spta1 UTSW 1 174219839 missense probably benign 0.33
R1970:Spta1 UTSW 1 174240367 missense possibly damaging 0.88
R2042:Spta1 UTSW 1 174211647 missense probably benign 0.20
R2095:Spta1 UTSW 1 174244198 missense possibly damaging 0.75
R2125:Spta1 UTSW 1 174208344 missense possibly damaging 0.80
R2145:Spta1 UTSW 1 174212614 missense probably benign 0.00
R2158:Spta1 UTSW 1 174229258 missense probably benign 0.41
R2187:Spta1 UTSW 1 174192966 missense probably damaging 1.00
R2250:Spta1 UTSW 1 174244114 missense probably damaging 1.00
R2258:Spta1 UTSW 1 174174341 missense possibly damaging 0.76
R2319:Spta1 UTSW 1 174178656 critical splice acceptor site probably null
R3782:Spta1 UTSW 1 174208314 missense probably damaging 1.00
R4058:Spta1 UTSW 1 174241137 missense probably damaging 1.00
R4080:Spta1 UTSW 1 174214066 missense probably benign 0.00
R4081:Spta1 UTSW 1 174214066 missense probably benign 0.00
R4082:Spta1 UTSW 1 174214066 missense probably benign 0.00
R4108:Spta1 UTSW 1 174174556 missense probably benign 0.01
R4115:Spta1 UTSW 1 174240357 missense probably damaging 1.00
R4303:Spta1 UTSW 1 174179852 missense probably damaging 1.00
R4419:Spta1 UTSW 1 174247424 nonsense probably null
R4525:Spta1 UTSW 1 174207110 missense probably null 1.00
R4614:Spta1 UTSW 1 174192977 missense probably damaging 1.00
R4673:Spta1 UTSW 1 174191062 splice site probably null
R4782:Spta1 UTSW 1 174230666 missense probably benign 0.01
R4825:Spta1 UTSW 1 174244042 critical splice acceptor site probably null
R4829:Spta1 UTSW 1 174237927 missense probably benign 0.01
R4873:Spta1 UTSW 1 174175830 missense probably damaging 1.00
R4875:Spta1 UTSW 1 174175830 missense probably damaging 1.00
R4898:Spta1 UTSW 1 174237834 missense possibly damaging 0.94
R4910:Spta1 UTSW 1 174217863 splice site probably null
R4911:Spta1 UTSW 1 174185647 missense probably damaging 1.00
R4928:Spta1 UTSW 1 174191056 missense probably benign 0.15
R4959:Spta1 UTSW 1 174246608 missense probably damaging 0.97
R5009:Spta1 UTSW 1 174240223 missense possibly damaging 0.62
R5149:Spta1 UTSW 1 174247434 missense probably damaging 0.99
R5293:Spta1 UTSW 1 174195985 missense probably damaging 0.99
R5421:Spta1 UTSW 1 174215529 missense probably damaging 0.99
R5457:Spta1 UTSW 1 174217193 missense probably damaging 1.00
R5590:Spta1 UTSW 1 174175770 missense possibly damaging 0.73
R5606:Spta1 UTSW 1 174219902 missense probably damaging 1.00
R5736:Spta1 UTSW 1 174214255 critical splice donor site probably null
R5834:Spta1 UTSW 1 174184797 splice site probably null
R5845:Spta1 UTSW 1 174241096 missense probably damaging 0.97
R5987:Spta1 UTSW 1 174223328 missense probably damaging 1.00
R6102:Spta1 UTSW 1 174224520 missense probably benign 0.01
R6221:Spta1 UTSW 1 174181776 missense probably damaging 1.00
R6276:Spta1 UTSW 1 174218512 missense probably damaging 1.00
R6317:Spta1 UTSW 1 174241087 missense probably damaging 1.00
R6329:Spta1 UTSW 1 174214177 missense possibly damaging 0.60
R6352:Spta1 UTSW 1 174211646 missense possibly damaging 0.94
R6374:Spta1 UTSW 1 174214168 missense probably damaging 1.00
R6376:Spta1 UTSW 1 174203322 missense probably benign
R6387:Spta1 UTSW 1 174231333 missense probably benign 0.01
R6451:Spta1 UTSW 1 174217201 missense probably damaging 0.97
R6480:Spta1 UTSW 1 174187148 splice site probably null
R6533:Spta1 UTSW 1 174244147 missense probably damaging 1.00
R6585:Spta1 UTSW 1 174178685 missense probably damaging 1.00
R6695:Spta1 UTSW 1 174244042 critical splice acceptor site probably null
R6945:Spta1 UTSW 1 174209325 missense possibly damaging 0.89
R7020:Spta1 UTSW 1 174209352 missense probably damaging 1.00
R7086:Spta1 UTSW 1 174199484 missense probably damaging 0.98
R7087:Spta1 UTSW 1 174174510 missense probably benign
R7151:Spta1 UTSW 1 174197751 missense probably damaging 1.00
R7193:Spta1 UTSW 1 174184612 missense probably damaging 1.00
R7199:Spta1 UTSW 1 174223271 missense possibly damaging 0.61
R7219:Spta1 UTSW 1 174222637 missense probably damaging 0.96
R7343:Spta1 UTSW 1 174223349 missense probably damaging 0.99
R7372:Spta1 UTSW 1 174197635 nonsense probably null
R7472:Spta1 UTSW 1 174246499 missense probably damaging 1.00
R7516:Spta1 UTSW 1 174197783 missense probably damaging 1.00
R7627:Spta1 UTSW 1 174205378 missense probably damaging 1.00
R7770:Spta1 UTSW 1 174195981 nonsense probably null
R7784:Spta1 UTSW 1 174202451 missense probably damaging 1.00
R7804:Spta1 UTSW 1 174195905 missense possibly damaging 0.50
R7854:Spta1 UTSW 1 174218830 critical splice donor site probably null
R7862:Spta1 UTSW 1 174197785 critical splice donor site probably null
R7958:Spta1 UTSW 1 174174390 missense probably benign 0.03
R8015:Spta1 UTSW 1 174240171 missense probably damaging 1.00
R8076:Spta1 UTSW 1 174187231 missense probably benign 0.00
R8152:Spta1 UTSW 1 174217944 missense probably benign 0.03
R8235:Spta1 UTSW 1 174202386 missense probably damaging 1.00
R8284:Spta1 UTSW 1 174179821 missense probably benign 0.00
R8298:Spta1 UTSW 1 174247387 missense probably damaging 1.00
R8312:Spta1 UTSW 1 174240211 missense probably damaging 1.00
R8495:Spta1 UTSW 1 174215485 missense probably benign 0.00
R8550:Spta1 UTSW 1 174187208 missense probably damaging 1.00
R8675:Spta1 UTSW 1 174230683 missense probably benign 0.01
R8757:Spta1 UTSW 1 174213374 missense probably damaging 1.00
R8759:Spta1 UTSW 1 174213374 missense probably damaging 1.00
R8848:Spta1 UTSW 1 174197744 missense probably benign 0.05
R8883:Spta1 UTSW 1 174193579 missense possibly damaging 0.82
R8884:Spta1 UTSW 1 174217688 critical splice donor site probably null
R8896:Spta1 UTSW 1 174217982 missense probably damaging 1.00
R8953:Spta1 UTSW 1 174230675 missense probably benign 0.10
RF002:Spta1 UTSW 1 174231360 missense possibly damaging 0.62
RF018:Spta1 UTSW 1 174209319 missense probably damaging 1.00
RF020:Spta1 UTSW 1 174213444 missense probably benign 0.42
RF020:Spta1 UTSW 1 174217903 missense probably damaging 1.00
T0722:Spta1 UTSW 1 174191066 splice site probably benign
X0028:Spta1 UTSW 1 174224450 missense probably damaging 1.00
Z1176:Spta1 UTSW 1 174191051 missense probably damaging 1.00
Z1176:Spta1 UTSW 1 174240367 missense probably damaging 0.99
Z1177:Spta1 UTSW 1 174190162 missense probably benign 0.09
Z1177:Spta1 UTSW 1 174245689 missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- GCTTCTGTCTCAGATGGGTC -3'
(R):5'- ACAGTTACCTCTGAAAGCCAG -3'

Sequencing Primer
(F):5'- GACATCTTTTCTGTCAAGAACTTTCC -3'
(R):5'- GAACTCAAAGTCCCGGATGCTTG -3'
Posted On2021-03-02