Incidental Mutation 'R3820:Tmem8b'
ID 274848
Institutional Source Beutler Lab
Gene Symbol Tmem8b
Ensembl Gene ENSMUSG00000078716
Gene Name transmembrane protein 8B
Synonyms 4930500O05Rik
MMRRC Submission 040882-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.129) question?
Stock # R3820 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 43668971-43692668 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 43689745 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Asparagine at position 800 (H800N)
Ref Sequence ENSEMBL: ENSMUSP00000103498 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000107864] [ENSMUST00000107865] [ENSMUST00000107866] [ENSMUST00000143339] [ENSMUST00000167153]
AlphaFold B1AWJ5
Predicted Effect possibly damaging
Transcript: ENSMUST00000107864
AA Change: H341N

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000103496
Gene: ENSMUSG00000078716
AA Change: H341N

DomainStartEndE-ValueType
low complexity region 6 22 N/A INTRINSIC
EGF 185 221 1.95e1 SMART
Pfam:DUF3522 229 415 2.1e-70 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000107865
AA Change: H341N

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000103497
Gene: ENSMUSG00000078716
AA Change: H341N

DomainStartEndE-ValueType
low complexity region 6 22 N/A INTRINSIC
EGF 185 221 1.95e1 SMART
Pfam:DUF3522 229 415 2.1e-70 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000107866
AA Change: H800N

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000103498
Gene: ENSMUSG00000078716
AA Change: H800N

DomainStartEndE-ValueType
low complexity region 2 25 N/A INTRINSIC
low complexity region 45 71 N/A INTRINSIC
low complexity region 87 102 N/A INTRINSIC
low complexity region 115 137 N/A INTRINSIC
low complexity region 427 443 N/A INTRINSIC
EGF 606 642 1.95e1 SMART
Pfam:DUF3522 652 836 1.4e-54 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134869
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141864
Predicted Effect probably benign
Transcript: ENSMUST00000143339
SMART Domains Protein: ENSMUSP00000130133
Gene: ENSMUSG00000078716

DomainStartEndE-ValueType
low complexity region 6 22 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154112
Predicted Effect possibly damaging
Transcript: ENSMUST00000167153
AA Change: H341N

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000129760
Gene: ENSMUSG00000078716
AA Change: H341N

DomainStartEndE-ValueType
low complexity region 6 22 N/A INTRINSIC
EGF 185 221 1.95e1 SMART
Pfam:DUF3522 229 415 2.1e-70 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000158322
Meta Mutation Damage Score 0.1165 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.8%
  • 10x: 97.8%
  • 20x: 96.4%
Validation Efficiency 96% (47/49)
Allele List at MGI
Other mutations in this stock
Total: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921524L21Rik G T 18: 6,630,166 (GRCm39) probably null Het
Aarsd1 T A 11: 101,301,971 (GRCm39) I332F probably damaging Het
Abcd2 C T 15: 91,058,908 (GRCm39) G512D probably damaging Het
Adam6a T C 12: 113,507,798 (GRCm39) I57T probably benign Het
Adam6b C T 12: 113,453,984 (GRCm39) T267I probably benign Het
Ap1g2 G A 14: 55,338,030 (GRCm39) probably benign Het
Arhgap22 G A 14: 33,089,378 (GRCm39) E455K probably benign Het
Bltp1 G A 3: 37,094,583 (GRCm39) V917I probably damaging Het
Ccdc93 T C 1: 121,389,969 (GRCm39) I253T probably damaging Het
Cd44 T C 2: 102,731,738 (GRCm39) probably null Het
Cnot6 A T 11: 49,579,999 (GRCm39) S98T probably benign Het
Dnah9 C A 11: 65,741,829 (GRCm39) probably null Het
Edar T C 10: 58,457,185 (GRCm39) Y131C probably damaging Het
Eif5 A T 12: 111,506,618 (GRCm39) R43* probably null Het
Eml4 C A 17: 83,780,494 (GRCm39) T667K probably damaging Het
Fchsd1 A G 18: 38,102,510 (GRCm39) probably benign Het
Flt1 A G 5: 147,636,827 (GRCm39) probably benign Het
Frem2 T A 3: 53,424,270 (GRCm39) I3056F probably damaging Het
Hivep1 A T 13: 42,337,787 (GRCm39) H2622L possibly damaging Het
Ido2 T C 8: 25,023,771 (GRCm39) I356V probably benign Het
Insyn2b T C 11: 34,353,007 (GRCm39) S350P probably benign Het
Itgb3 C A 11: 104,524,438 (GRCm39) Y191* probably null Het
Kcnma1 T C 14: 23,350,006 (GRCm39) T1178A possibly damaging Het
Kcnt1 A G 2: 25,790,904 (GRCm39) H486R probably damaging Het
Kif21a T C 15: 90,852,277 (GRCm39) N950S probably benign Het
Lama1 C A 17: 68,086,041 (GRCm39) probably null Het
Lrrc4b T A 7: 44,111,982 (GRCm39) V618E probably damaging Het
Micall2 C T 5: 139,701,611 (GRCm39) G461D possibly damaging Het
Mrc2 G A 11: 105,239,257 (GRCm39) probably null Het
Ncoa6 T A 2: 155,248,858 (GRCm39) N1482I probably damaging Het
Pcdhga10 A G 18: 37,880,995 (GRCm39) N252S probably damaging Het
Pcdhgb7 C A 18: 37,885,286 (GRCm39) T152K possibly damaging Het
Pds5a A G 5: 65,811,419 (GRCm39) V338A possibly damaging Het
Pds5b T C 5: 150,659,802 (GRCm39) V255A possibly damaging Het
Prkar2a T G 9: 108,624,155 (GRCm39) F391V probably damaging Het
Prr14l A G 5: 32,986,328 (GRCm39) C1056R probably damaging Het
Ptpn23 A G 9: 110,218,862 (GRCm39) probably benign Het
Serpinb5 T A 1: 106,802,802 (GRCm39) Y112* probably null Het
Slc17a4 C T 13: 24,085,752 (GRCm39) R387H probably benign Het
Tdrd5 A G 1: 156,113,053 (GRCm39) V409A probably benign Het
Tenm2 A T 11: 35,915,147 (GRCm39) I2129N probably damaging Het
Trpm3 A T 19: 22,964,813 (GRCm39) N1436I probably benign Het
Unc13c A T 9: 73,838,240 (GRCm39) S870R probably benign Het
Vmn2r16 C T 5: 109,510,143 (GRCm39) P509S probably benign Het
Vmn2r60 A T 7: 41,785,125 (GRCm39) E112D probably damaging Het
Xpnpep1 G A 19: 52,992,250 (GRCm39) probably benign Het
Zfp729a A T 13: 67,769,438 (GRCm39) C264S probably damaging Het
Zmynd8 T A 2: 165,657,381 (GRCm39) K521* probably null Het
Other mutations in Tmem8b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02137:Tmem8b APN 4 43,689,434 (GRCm39) missense probably benign 0.15
IGL02677:Tmem8b APN 4 43,686,092 (GRCm39) missense probably damaging 1.00
IGL03090:Tmem8b APN 4 43,689,721 (GRCm39) missense probably damaging 0.99
IGL03379:Tmem8b APN 4 43,685,561 (GRCm39) missense probably benign 0.42
R0321:Tmem8b UTSW 4 43,674,444 (GRCm39) missense probably damaging 1.00
R0377:Tmem8b UTSW 4 43,674,005 (GRCm39) missense probably damaging 1.00
R0456:Tmem8b UTSW 4 43,685,618 (GRCm39) missense probably benign 0.04
R0629:Tmem8b UTSW 4 43,669,896 (GRCm39) splice site probably null
R0646:Tmem8b UTSW 4 43,690,123 (GRCm39) missense probably benign 0.01
R0690:Tmem8b UTSW 4 43,674,562 (GRCm39) missense possibly damaging 0.69
R1484:Tmem8b UTSW 4 43,690,234 (GRCm39) missense probably benign 0.01
R1558:Tmem8b UTSW 4 43,681,134 (GRCm39) missense possibly damaging 0.95
R1733:Tmem8b UTSW 4 43,690,228 (GRCm39) splice site probably null
R1999:Tmem8b UTSW 4 43,681,300 (GRCm39) missense probably damaging 0.99
R2414:Tmem8b UTSW 4 43,673,892 (GRCm39) splice site probably benign
R3799:Tmem8b UTSW 4 43,673,892 (GRCm39) splice site probably benign
R3821:Tmem8b UTSW 4 43,689,745 (GRCm39) missense probably damaging 0.99
R4581:Tmem8b UTSW 4 43,685,760 (GRCm39) missense probably damaging 1.00
R4852:Tmem8b UTSW 4 43,689,713 (GRCm39) missense probably damaging 0.99
R5214:Tmem8b UTSW 4 43,673,992 (GRCm39) missense probably benign 0.09
R5311:Tmem8b UTSW 4 43,673,992 (GRCm39) missense probably benign 0.09
R5448:Tmem8b UTSW 4 43,673,992 (GRCm39) missense probably benign 0.09
R5449:Tmem8b UTSW 4 43,673,992 (GRCm39) missense probably benign 0.09
R5450:Tmem8b UTSW 4 43,673,992 (GRCm39) missense probably benign 0.09
R6245:Tmem8b UTSW 4 43,690,246 (GRCm39) missense probably benign 0.14
R6615:Tmem8b UTSW 4 43,682,249 (GRCm39) missense probably damaging 1.00
R6693:Tmem8b UTSW 4 43,669,837 (GRCm39) missense probably benign 0.00
R6944:Tmem8b UTSW 4 43,674,465 (GRCm39) missense probably damaging 1.00
R6994:Tmem8b UTSW 4 43,690,192 (GRCm39) missense probably damaging 0.96
R7136:Tmem8b UTSW 4 43,669,845 (GRCm39) missense possibly damaging 0.83
R7704:Tmem8b UTSW 4 43,689,461 (GRCm39) missense probably damaging 0.96
R8048:Tmem8b UTSW 4 43,689,476 (GRCm39) missense possibly damaging 0.92
R8064:Tmem8b UTSW 4 43,690,139 (GRCm39) missense probably damaging 1.00
R9124:Tmem8b UTSW 4 43,681,982 (GRCm39) missense probably benign 0.23
R9293:Tmem8b UTSW 4 43,686,188 (GRCm39) missense probably damaging 1.00
R9447:Tmem8b UTSW 4 43,685,766 (GRCm39) missense probably damaging 1.00
R9491:Tmem8b UTSW 4 43,673,938 (GRCm39) missense probably damaging 1.00
Z1176:Tmem8b UTSW 4 43,689,710 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAAGCAGGTTAGTCTAGGGTAC -3'
(R):5'- AAGCCAGAGCCAGTTCAGAC -3'

Sequencing Primer
(F):5'- TACGTCCTGGGAGACAAGC -3'
(R):5'- GGTGGCACCTGTCAAAAATTG -3'
Posted On 2015-04-02