Incidental Mutation 'IGL01309:Sptb'
ID73592
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Sptb
Ensembl Gene ENSMUSG00000021061
Gene Namespectrin beta, erythrocytic
SynonymsLOC383567, spectrin R, D330027P03Rik, brain erythroid spectrin (235E), Spnb-1, Spnb1
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.710) question?
Stock #IGL01309
Quality Score
Status
Chromosome12
Chromosomal Location76580488-76710547 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 76587463 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Valine at position 2158 (D2158V)
Ref Sequence ENSEMBL: ENSMUSP00000021458 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021458]
Predicted Effect probably benign
Transcript: ENSMUST00000021458
AA Change: D2158V

PolyPhen 2 Score 0.160 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000021458
Gene: ENSMUSG00000021061
AA Change: D2158V

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000170532
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
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610318N02Rik A G 16: 17,113,546 V275A possibly damaging Het
Adamts2 A G 11: 50,803,701 D1105G probably benign Het
Adgrb3 T A 1: 25,112,271 M195L possibly damaging Het
Adrm1 A G 2: 180,175,963 probably benign Het
Atg13 T A 2: 91,678,831 I457F possibly damaging Het
BC034090 T C 1: 155,226,384 N45D probably damaging Het
C3 C T 17: 57,209,652 probably benign Het
Cacna1a G A 8: 84,523,028 G221D probably damaging Het
Calr A G 8: 84,846,706 probably null Het
Chd3 C T 11: 69,357,731 V825I probably damaging Het
Chdh T G 14: 30,035,804 probably benign Het
Ckap5 T C 2: 91,570,184 V627A probably damaging Het
Commd3 A G 2: 18,672,478 E5G probably benign Het
Ddi1 T C 9: 6,265,773 R199G probably damaging Het
Dennd4c A G 4: 86,805,487 probably benign Het
Dok7 G A 5: 35,079,568 G293D possibly damaging Het
Epm2aip1 T C 9: 111,273,528 V523A probably benign Het
Fam171b C T 2: 83,879,447 Q488* probably null Het
Gabbr1 G A 17: 37,048,607 probably null Het
Gm5965 T G 16: 88,778,331 S131A possibly damaging Het
Gpcpd1 T C 2: 132,550,324 D235G probably damaging Het
Grip1 A T 10: 119,931,302 K111* probably null Het
Itih4 G T 14: 30,891,749 D308Y probably damaging Het
Kcnj6 A G 16: 94,832,455 Y266H probably damaging Het
Lrrc41 T C 4: 116,096,466 L783P probably damaging Het
Map4k5 T C 12: 69,841,963 D298G probably benign Het
Mapkbp1 T C 2: 120,018,942 F712L probably damaging Het
Mcoln2 T C 3: 146,163,527 probably benign Het
Megf11 T A 9: 64,681,416 S532R probably benign Het
Mkx T C 18: 6,937,192 D284G probably benign Het
Mmp16 A G 4: 18,116,185 I596M probably damaging Het
Msto1 C A 3: 88,913,686 R34L probably benign Het
Mtmr9 A G 14: 63,526,805 L491P probably damaging Het
Olfr1196 T G 2: 88,700,966 Y121S probably damaging Het
Olfr12 T C 1: 92,620,335 M143T probably damaging Het
Olfr917 T A 9: 38,664,993 I284L probably benign Het
Otor T C 2: 143,078,612 V38A possibly damaging Het
Pcdhb12 G T 18: 37,436,154 D118Y probably damaging Het
Prelp T C 1: 133,914,807 H200R probably benign Het
Prmt5 T C 14: 54,509,877 Y481C probably damaging Het
Psg23 T G 7: 18,614,540 D114A probably damaging Het
Ptger4 A T 15: 5,242,758 Y127N probably damaging Het
Rabgap1l C A 1: 160,700,798 V385L probably benign Het
Rergl T A 6: 139,493,258 K191* probably null Het
Sart3 A G 5: 113,759,250 F252S probably damaging Het
Sbno1 A T 5: 124,381,706 S1169T probably benign Het
Serpinb8 C T 1: 107,604,718 T180M probably damaging Het
Sipa1l1 G A 12: 82,387,696 E747K probably benign Het
Sycp2 T G 2: 178,358,111 D1024A probably benign Het
Tbr1 T G 2: 61,806,067 N262K possibly damaging Het
Tnrc6a A T 7: 123,171,494 I836F probably benign Het
Ttn T C 2: 76,938,747 E2823G probably damaging Het
Uqcrc1 T A 9: 108,948,958 L441Q possibly damaging Het
Vmn1r180 T C 7: 23,952,999 F196L probably damaging Het
Vmn2r111 T C 17: 22,569,016 I451M possibly damaging Het
Zcchc7 A T 4: 44,926,060 H353L probably damaging Het
Other mutations in Sptb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00159:Sptb APN 12 76621331 missense probably benign 0.00
IGL00160:Sptb APN 12 76623169 missense probably damaging 1.00
IGL00229:Sptb APN 12 76620753 missense probably benign 0.20
IGL00820:Sptb APN 12 76632477 missense probably damaging 1.00
IGL01408:Sptb APN 12 76613147 missense possibly damaging 0.93
IGL01450:Sptb APN 12 76624240 missense possibly damaging 0.89
IGL01455:Sptb APN 12 76612912 missense probably damaging 1.00
IGL01457:Sptb APN 12 76612555 splice site probably benign
IGL01680:Sptb APN 12 76630682 missense probably damaging 1.00
IGL02070:Sptb APN 12 76605539 missense possibly damaging 0.82
IGL02346:Sptb APN 12 76621014 missense probably damaging 1.00
IGL02452:Sptb APN 12 76609036 critical splice donor site probably null
IGL02515:Sptb APN 12 76606487 missense possibly damaging 0.51
IGL02545:Sptb APN 12 76607980 critical splice donor site probably null
IGL02644:Sptb APN 12 76605617 missense probably damaging 1.00
IGL02878:Sptb APN 12 76620753 missense probably benign 0.20
IGL03007:Sptb APN 12 76621341 missense probably damaging 1.00
IGL03220:Sptb APN 12 76612910 missense probably benign 0.06
IGL03343:Sptb APN 12 76583556 unclassified probably benign
IGL03098:Sptb UTSW 12 76621499 missense probably damaging 1.00
PIT4472001:Sptb UTSW 12 76620686 missense probably damaging 1.00
R0047:Sptb UTSW 12 76622950 missense probably damaging 0.99
R0365:Sptb UTSW 12 76600383 missense probably benign 0.12
R0373:Sptb UTSW 12 76621371 missense probably benign 0.03
R0704:Sptb UTSW 12 76583594 missense probably damaging 0.99
R1005:Sptb UTSW 12 76601859 critical splice donor site probably null
R1109:Sptb UTSW 12 76603603 missense probably damaging 1.00
R1264:Sptb UTSW 12 76612607 missense probably damaging 1.00
R1358:Sptb UTSW 12 76621321 frame shift probably null
R1358:Sptb UTSW 12 76621326 missense probably damaging 1.00
R1459:Sptb UTSW 12 76611883 missense probably benign 0.01
R1518:Sptb UTSW 12 76604024 missense possibly damaging 0.95
R1628:Sptb UTSW 12 76583848 missense probably damaging 1.00
R1668:Sptb UTSW 12 76621169 missense probably benign
R1677:Sptb UTSW 12 76629649 missense probably damaging 1.00
R1687:Sptb UTSW 12 76603699 missense possibly damaging 0.95
R1695:Sptb UTSW 12 76620867 missense probably benign 0.10
R1708:Sptb UTSW 12 76612574 missense probably damaging 1.00
R1761:Sptb UTSW 12 76612608 missense probably damaging 0.96
R1925:Sptb UTSW 12 76622253 missense probably damaging 1.00
R2011:Sptb UTSW 12 76632472 missense possibly damaging 0.95
R2373:Sptb UTSW 12 76621161 missense probably damaging 1.00
R2517:Sptb UTSW 12 76649869 missense possibly damaging 0.55
R2918:Sptb UTSW 12 76598758 missense probably damaging 0.97
R2961:Sptb UTSW 12 76603582 missense probably benign 0.19
R3409:Sptb UTSW 12 76610815 missense possibly damaging 0.78
R3410:Sptb UTSW 12 76610815 missense possibly damaging 0.78
R3411:Sptb UTSW 12 76610815 missense possibly damaging 0.78
R3744:Sptb UTSW 12 76600400 missense probably benign
R4112:Sptb UTSW 12 76597779 missense probably damaging 0.99
R4177:Sptb UTSW 12 76613179 missense probably benign 0.25
R4194:Sptb UTSW 12 76613010 missense probably benign 0.44
R4301:Sptb UTSW 12 76612697 missense probably damaging 1.00
R4555:Sptb UTSW 12 76612851 missense probably benign 0.03
R4619:Sptb UTSW 12 76583807 nonsense probably null
R4620:Sptb UTSW 12 76583807 nonsense probably null
R4625:Sptb UTSW 12 76587326 splice site probably null
R4728:Sptb UTSW 12 76583379 missense probably benign 0.00
R4751:Sptb UTSW 12 76627110 missense probably benign 0.07
R4810:Sptb UTSW 12 76623197 nonsense probably null
R4888:Sptb UTSW 12 76609037 missense probably benign 0.00
R4894:Sptb UTSW 12 76624994 critical splice donor site probably null
R5114:Sptb UTSW 12 76609278 missense probably damaging 1.00
R5191:Sptb UTSW 12 76612834 missense probably benign 0.12
R5479:Sptb UTSW 12 76599851 missense probably benign 0.04
R5646:Sptb UTSW 12 76587441 missense probably benign
R5725:Sptb UTSW 12 76623114 missense probably benign 0.25
R5727:Sptb UTSW 12 76623114 missense probably benign 0.25
R5797:Sptb UTSW 12 76603699 missense possibly damaging 0.95
R5874:Sptb UTSW 12 76598727 missense possibly damaging 0.91
R5952:Sptb UTSW 12 76632384 missense probably benign 0.02
R5956:Sptb UTSW 12 76604168 missense probably benign
R6298:Sptb UTSW 12 76620654 critical splice donor site probably null
R6470:Sptb UTSW 12 76612829 missense probably damaging 1.00
R6477:Sptb UTSW 12 76606392 missense probably damaging 1.00
R6736:Sptb UTSW 12 76613180 missense possibly damaging 0.49
R6854:Sptb UTSW 12 76603480 missense probably damaging 1.00
R6969:Sptb UTSW 12 76608007 missense probably damaging 1.00
R6987:Sptb UTSW 12 76613247 missense probably benign 0.00
R7023:Sptb UTSW 12 76625088 missense probably damaging 1.00
R7366:Sptb UTSW 12 76604194 missense probably damaging 1.00
R7379:Sptb UTSW 12 76610877 missense probably damaging 1.00
R7389:Sptb UTSW 12 76624229 missense probably damaging 0.98
R7392:Sptb UTSW 12 76624229 missense probably damaging 0.98
R7477:Sptb UTSW 12 76628565 missense probably damaging 1.00
R7653:Sptb UTSW 12 76628497 missense probably benign 0.06
X0057:Sptb UTSW 12 76630739 missense probably benign
Posted On2013-10-07