Incidental Mutation 'D4043:Fam208a'
ID249
Institutional Source Beutler Lab
Gene Symbol Fam208a
Ensembl Gene ENSMUSG00000040651
Gene Namefamily with sequence similarity 208, member A
SynonymsD14Abb1e, 4933409E02Rik
Accession Numbers

Ensembl: ENSMUST00000059031; MGI: 1921694

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #D4043 (G3) of strain 483
Quality Score
Status Validated
Chromosome14
Chromosomal Location27428834-27483555 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 27471992 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 1050 (I1050V)
Ref Sequence ENSEMBL: ENSMUSP00000022450 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022450]
Predicted Effect probably benign
Transcript: ENSMUST00000022450
AA Change: I1050V

PolyPhen 2 Score 0.071 (Sensitivity: 0.94; Specificity: 0.84)
SMART Domains Protein: ENSMUSP00000022450
Gene: ENSMUSG00000040651
AA Change: I1050V

DomainStartEndE-ValueType
low complexity region 20 27 N/A INTRINSIC
low complexity region 42 61 N/A INTRINSIC
low complexity region 74 88 N/A INTRINSIC
Pfam:DUF3715 153 314 1.5e-55 PFAM
low complexity region 442 457 N/A INTRINSIC
low complexity region 1087 1102 N/A INTRINSIC
Meta Mutation Damage Score 0.05 question?
Coding Region Coverage
  • 1x: 88.8%
  • 3x: 72.5%
Validation Efficiency 88% (220/249)
MGI Phenotype PHENOTYPE: Mice homozygous for ENU mutations are not viable past gastrulation. [provided by MGI curators]
Allele List at MGI

All alleles(26) : Gene trapped(26)

Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110020G09Rik T A 15: 9,103,385 probably benign Homo
1700029J07Rik A G 8: 45,956,403 V293A probably damaging Het
Adam29 A T 8: 55,872,461 C319* probably null Het
Adgrg1 T C 8: 95,005,229 probably null Homo
Ago3 A T 4: 126,351,003 V630E probably damaging Het
Armc8 G T 9: 99,483,976 N628K probably benign Het
Chd7 A G 4: 8,862,650 D2579G probably damaging Het
Duox1 G A 2: 122,344,795 C1358Y probably benign Het
Ftsj3 C A 11: 106,254,808 M66I possibly damaging Homo
Iqub C T 6: 24,505,751 E53K possibly damaging Het
Kirrel T A 3: 87,083,203 T771S probably benign Het
Lrrc66 A T 5: 73,607,526 S725T probably benign Het
Mael T C 1: 166,236,886 I104M probably benign Homo
Mkks C T 2: 136,874,610 V457I probably benign Het
Npas1 T C 7: 16,463,244 probably null Het
Ocrl T C X: 47,936,323 V359A probably benign Homo
Olfr1065 G A 2: 86,445,220 T254M probably damaging Het
Pde6b C T 5: 108,425,356 R531* probably null Het
Polr1a G A 6: 71,941,417 C653Y possibly damaging Het
Rbm26 A G 14: 105,152,540 V216A possibly damaging Het
Rin2 C A 2: 145,822,363 H52Q possibly damaging Het
Ssc5d C T 7: 4,943,983 T1112I possibly damaging Het
Sv2c C T 13: 96,088,481 V107M probably benign Het
Tulp3 G A 6: 128,324,150 S366L probably benign Het
Zfp831 T A 2: 174,645,266 V578E probably benign Homo
Other mutations in Fam208a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Fam208a APN 14 27448206 missense probably damaging 1.00
IGL00467:Fam208a APN 14 27448164 missense probably benign 0.02
IGL01071:Fam208a APN 14 27442622 critical splice donor site probably null
IGL01351:Fam208a APN 14 27464301 missense probably benign 0.02
IGL01375:Fam208a APN 14 27440163 missense probably damaging 1.00
IGL01509:Fam208a APN 14 27459774 splice site probably benign
IGL02342:Fam208a APN 14 27476667 missense possibly damaging 0.83
IGL03105:Fam208a APN 14 27442552 missense probably damaging 0.98
IGL03131:Fam208a APN 14 27461179 nonsense probably null
IGL03248:Fam208a APN 14 27476692 missense probably damaging 1.00
IGL03383:Fam208a APN 14 27441961 missense possibly damaging 0.93
santa_rosa UTSW 14 27476701 splice site probably null
R0147:Fam208a UTSW 14 27471768 missense probably benign 0.23
R0512:Fam208a UTSW 14 27446406 missense probably damaging 1.00
R0589:Fam208a UTSW 14 27461150 missense probably benign 0.01
R0609:Fam208a UTSW 14 27461750 missense probably benign 0.09
R0798:Fam208a UTSW 14 27476636 missense probably damaging 1.00
R1107:Fam208a UTSW 14 27479723 nonsense probably null
R1205:Fam208a UTSW 14 27461318 missense probably damaging 1.00
R1376:Fam208a UTSW 14 27429381 missense probably benign 0.00
R1376:Fam208a UTSW 14 27429381 missense probably benign 0.00
R1441:Fam208a UTSW 14 27464260 nonsense probably null
R1493:Fam208a UTSW 14 27449969 missense probably damaging 1.00
R1527:Fam208a UTSW 14 27480093 critical splice donor site probably null
R1729:Fam208a UTSW 14 27479633 missense probably damaging 1.00
R1752:Fam208a UTSW 14 27471928 nonsense probably null
R1960:Fam208a UTSW 14 27438664 missense probably damaging 1.00
R1960:Fam208a UTSW 14 27479789 missense possibly damaging 0.95
R1965:Fam208a UTSW 14 27442554 missense probably damaging 1.00
R2074:Fam208a UTSW 14 27461213 missense probably benign 0.03
R2107:Fam208a UTSW 14 27461787 critical splice donor site probably null
R2130:Fam208a UTSW 14 27446388 missense probably damaging 1.00
R2130:Fam208a UTSW 14 27476614 missense possibly damaging 0.74
R2131:Fam208a UTSW 14 27476614 missense possibly damaging 0.74
R2133:Fam208a UTSW 14 27476614 missense possibly damaging 0.74
R2140:Fam208a UTSW 14 27480035 missense probably damaging 1.00
R2184:Fam208a UTSW 14 27466184 missense possibly damaging 0.83
R2279:Fam208a UTSW 14 27442495 missense probably damaging 1.00
R3979:Fam208a UTSW 14 27477130 missense possibly damaging 0.95
R4113:Fam208a UTSW 14 27459961 nonsense probably null
R4434:Fam208a UTSW 14 27449861 critical splice donor site probably null
R4562:Fam208a UTSW 14 27466308 missense possibly damaging 0.67
R4568:Fam208a UTSW 14 27476701 splice site probably null
R4754:Fam208a UTSW 14 27461095 missense probably benign
R4980:Fam208a UTSW 14 27461425 missense probably benign 0.39
R4993:Fam208a UTSW 14 27429114 missense possibly damaging 0.88
R5200:Fam208a UTSW 14 27429226 missense probably benign 0.41
R5316:Fam208a UTSW 14 27472035 missense possibly damaging 0.52
R5599:Fam208a UTSW 14 27479929 missense probably benign 0.01
R5678:Fam208a UTSW 14 27429123 small insertion probably benign
R5680:Fam208a UTSW 14 27429123 small insertion probably benign
R5887:Fam208a UTSW 14 27466297 nonsense probably null
R6181:Fam208a UTSW 14 27472278 missense probably benign 0.01
R6556:Fam208a UTSW 14 27429258 missense probably benign
R6603:Fam208a UTSW 14 27446386 missense probably damaging 1.00
R6829:Fam208a UTSW 14 27442481 missense possibly damaging 0.90
R6864:Fam208a UTSW 14 27461158 missense probably damaging 0.96
R6919:Fam208a UTSW 14 27449801 nonsense probably null
X0002:Fam208a UTSW 14 27472106 missense possibly damaging 0.90
Nature of Mutation
DNA sequencing using the SOLiD technique identified an A to G transition at position 3277 of the D14Abb1e transcript using Ensembl record ENSMUST00000059031 in exon 19 of 25 total exons. Two transcripts of the D14Abb1e gene are displayed on Ensembl. The mutated nucleotide causes an isoleucine to valine substitution at amino acid 1020 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).
Protein Function and Prediction
The D14Abb1e gene encodes an uncharacterized protein with evidence at the transcript level. The actual size of the encoded protein is unclear as it is reported to be 1610 amino acids on Uniprot (Uniprot Q69ZR9), while the Ensembl records predict 1216 amino acids and 545 amino acids. This gene may encode multiple isoforms.  
 
The I1020V change is predicted to be benign by the PolyPhen program.
Posted On2010-08-10