Incidental Mutation 'IGL03212:Ighmbp2'
ID413347
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ighmbp2
Ensembl Gene ENSMUSG00000024831
Gene Nameimmunoglobulin mu binding protein 2
Synonymssma, Smbp2, RIPE3b1, AEP, Catf1, Smbp-2, p110 subunit, Smubp2
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL03212
Quality Score
Status
Chromosome19
Chromosomal Location3260924-3283017 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 3279942 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 104 (V104A)
Ref Sequence ENSEMBL: ENSMUSP00000122827 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025743] [ENSMUST00000025745] [ENSMUST00000025751] [ENSMUST00000119292] [ENSMUST00000141610] [ENSMUST00000154537]
Predicted Effect probably benign
Transcript: ENSMUST00000025743
SMART Domains Protein: ENSMUSP00000025743
Gene: ENSMUSG00000024829

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:Ribosomal_L21p 99 197 7.5e-25 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000025745
SMART Domains Protein: ENSMUSP00000025745
Gene: ENSMUSG00000024829

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
Pfam:Ribosomal_L21p 99 192 6e-22 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000025751
AA Change: V104A

PolyPhen 2 Score 0.889 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000025751
Gene: ENSMUSG00000024831
AA Change: V104A

DomainStartEndE-ValueType
DEXDc 187 446 8.99e-6 SMART
AAA 205 374 9.08e-6 SMART
low complexity region 598 609 N/A INTRINSIC
R3H 704 783 1.2e-22 SMART
low complexity region 784 813 N/A INTRINSIC
low complexity region 858 869 N/A INTRINSIC
ZnF_AN1 895 935 5.65e-13 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000119292
AA Change: V104A

PolyPhen 2 Score 0.938 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000113438
Gene: ENSMUSG00000024831
AA Change: V104A

DomainStartEndE-ValueType
DEXDc 187 446 8.99e-6 SMART
AAA 205 374 9.08e-6 SMART
low complexity region 598 609 N/A INTRINSIC
R3H 704 783 1.2e-22 SMART
low complexity region 784 813 N/A INTRINSIC
low complexity region 858 869 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139844
Predicted Effect probably benign
Transcript: ENSMUST00000141610
SMART Domains Protein: ENSMUSP00000120330
Gene: ENSMUSG00000024829

DomainStartEndE-ValueType
low complexity region 2 13 N/A INTRINSIC
PDB:4CE4|V 14 53 1e-5 PDB
Predicted Effect probably damaging
Transcript: ENSMUST00000154537
AA Change: V104A

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000122827
Gene: ENSMUSG00000024831
AA Change: V104A

DomainStartEndE-ValueType
PDB:4B3F|X 3 160 2e-80 PDB
low complexity region 230 244 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000155870
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a helicase superfamily member that binds a specific DNA sequence from the immunoglobulin mu chain switch region. Mutations in this gene lead to spinal muscle atrophy with respiratory distress type 1. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a spontaneous allele exhibit premature death, progressive limb muscle atrophy, decreased grip strength, severe motor neuron and axonal degeneration, dilated cardiomyopathy, myocardial fiber necrosis, increased heart rate variability, systolic dysfunction and respiratory failure. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Als2 A G 1: 59,202,926 S657P probably benign Het
Atp2c1 T A 9: 105,445,267 N221I probably damaging Het
Atp5h G T 11: 115,415,771 H155N probably damaging Het
Cd55b A T 1: 130,411,442 N316K probably benign Het
Celsr1 A T 15: 85,930,677 M1861K probably benign Het
Cfap69 T G 5: 5,657,849 probably null Het
Col7a1 C A 9: 108,974,452 P2169Q unknown Het
Cyp2j5 G T 4: 96,663,818 H65N probably damaging Het
Dnah5 T C 15: 28,290,163 V1233A probably benign Het
Fn1 A T 1: 71,641,325 L407* probably null Het
Fpr-rs3 T C 17: 20,623,859 D340G probably benign Het
Fut2 C T 7: 45,650,769 G193E possibly damaging Het
Glmp T C 3: 88,328,357 S317P probably benign Het
Gm15448 T A 7: 3,823,133 Q287L probably benign Het
Gm5581 A T 6: 131,181,450 noncoding transcript Het
Gm5624 A T 14: 44,560,710 N103K probably benign Het
Gprin3 A G 6: 59,355,028 F98S probably benign Het
Igkv4-79 A C 6: 69,043,230 S34A probably benign Het
Igsf10 G A 3: 59,328,165 P1532S probably benign Het
Myt1l A G 12: 29,827,820 K490R unknown Het
Olfr1176 T A 2: 88,339,672 Y36N probably damaging Het
Plxna1 T A 6: 89,331,903 T1198S probably damaging Het
Pramel6 A G 2: 87,510,425 D367G probably damaging Het
Rbm28 G T 6: 29,131,275 R10S probably damaging Het
Rdh10 T G 1: 16,107,827 C108G probably benign Het
Rfx7 C A 9: 72,619,161 T1211K probably benign Het
Slc24a5 C A 2: 125,080,830 T141N probably damaging Het
Smarca5 T A 8: 80,711,781 N642I possibly damaging Het
Smchd1 C A 17: 71,443,891 R344L probably damaging Het
Tmx3 T A 18: 90,538,518 I355N probably damaging Het
Tram1l1 G A 3: 124,321,914 G241D possibly damaging Het
Ubr4 A G 4: 139,409,763 T982A probably benign Het
Vmn2r52 T G 7: 10,159,547 H555P possibly damaging Het
Zbtb43 A T 2: 33,454,274 M313K probably benign Het
Zfp942 A T 17: 21,929,464 Y61* probably null Het
Other mutations in Ighmbp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00423:Ighmbp2 APN 19 3268704 missense probably benign 0.02
IGL01160:Ighmbp2 APN 19 3276750 splice site probably benign
IGL01358:Ighmbp2 APN 19 3268817 missense probably damaging 1.00
IGL01478:Ighmbp2 APN 19 3274531 missense probably benign 0.04
IGL01509:Ighmbp2 APN 19 3268711 missense possibly damaging 0.90
IGL01557:Ighmbp2 APN 19 3281472 missense probably benign 0.13
IGL01635:Ighmbp2 APN 19 3267265 missense possibly damaging 0.94
IGL01712:Ighmbp2 APN 19 3273038 splice site probably benign
IGL01949:Ighmbp2 APN 19 3265538 missense probably benign 0.01
IGL03106:Ighmbp2 APN 19 3273022 missense possibly damaging 0.87
R0038:Ighmbp2 UTSW 19 3262097 missense probably damaging 0.96
R0455:Ighmbp2 UTSW 19 3265072 missense probably benign 0.34
R1661:Ighmbp2 UTSW 19 3267246 missense probably damaging 1.00
R1756:Ighmbp2 UTSW 19 3268669 missense probably damaging 0.99
R1851:Ighmbp2 UTSW 19 3262075 missense probably benign 0.12
R2055:Ighmbp2 UTSW 19 3265095 missense probably benign 0.00
R2194:Ighmbp2 UTSW 19 3265116 missense probably benign 0.00
R3838:Ighmbp2 UTSW 19 3271658 missense probably benign 0.01
R4409:Ighmbp2 UTSW 19 3271536 missense probably benign
R4583:Ighmbp2 UTSW 19 3265324 missense probably benign 0.01
R4806:Ighmbp2 UTSW 19 3261589 missense probably damaging 1.00
R5091:Ighmbp2 UTSW 19 3265084 missense possibly damaging 0.55
R5274:Ighmbp2 UTSW 19 3265518 missense probably damaging 1.00
R5319:Ighmbp2 UTSW 19 3271646 missense probably damaging 0.99
R5500:Ighmbp2 UTSW 19 3268687 missense possibly damaging 0.69
R5574:Ighmbp2 UTSW 19 3271536 missense probably benign
R5698:Ighmbp2 UTSW 19 3274538 missense probably damaging 1.00
R5722:Ighmbp2 UTSW 19 3279909 missense probably damaging 1.00
R5864:Ighmbp2 UTSW 19 3261467 missense probably benign 0.00
R5980:Ighmbp2 UTSW 19 3265295 missense probably benign
R6194:Ighmbp2 UTSW 19 3262003 missense possibly damaging 0.90
R6939:Ighmbp2 UTSW 19 3276907 missense probably damaging 0.97
R7051:Ighmbp2 UTSW 19 3261462 missense probably damaging 0.98
R7147:Ighmbp2 UTSW 19 3271676 missense probably benign 0.05
R7257:Ighmbp2 UTSW 19 3266405 missense probably damaging 1.00
R7274:Ighmbp2 UTSW 19 3264951 missense probably benign
R7567:Ighmbp2 UTSW 19 3272981 missense probably benign 0.01
R7737:Ighmbp2 UTSW 19 3274467 missense unknown
R7819:Ighmbp2 UTSW 19 3267276 missense possibly damaging 0.46
R7877:Ighmbp2 UTSW 19 3261490 missense probably damaging 1.00
R8175:Ighmbp2 UTSW 19 3266365 missense possibly damaging 0.47
R8417:Ighmbp2 UTSW 19 3261590 missense probably damaging 1.00
R8951:Ighmbp2 UTSW 19 3268726 nonsense probably null
Z1177:Ighmbp2 UTSW 19 3265635 missense probably damaging 1.00
Z1177:Ighmbp2 UTSW 19 3267242 missense probably null 1.00
Z1177:Ighmbp2 UTSW 19 3271665 nonsense probably null
Posted On2016-08-02