Incidental Mutation 'D4043:Rbm26'
ID 246
Institutional Source Beutler Lab
Gene Symbol Rbm26
Ensembl Gene ENSMUSG00000022119
Gene Name RNA binding motif protein 26
Synonyms C230097K14Rik, 1700009P03Rik, Pro1777
Accession Numbers
Essential gene? Possibly essential (E-score: 0.647) question?
Stock # D4043 (G3) of strain 483
Quality Score
Status Validated
Chromosome 14
Chromosomal Location 105344187-105414763 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 105389976 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 216 (V216A)
Ref Sequence ENSEMBL: ENSMUSP00000126414 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022715] [ENSMUST00000100327] [ENSMUST00000163499] [ENSMUST00000163545]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000022715
AA Change: V216A

PolyPhen 2 Score 0.588 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000022715
Gene: ENSMUSG00000022119
AA Change: V216A

DomainStartEndE-ValueType
Pfam:PWI 10 80 1.1e-9 PFAM
low complexity region 102 123 N/A INTRINSIC
low complexity region 131 186 N/A INTRINSIC
low complexity region 190 215 N/A INTRINSIC
ZnF_C3H1 289 315 2.61e-4 SMART
low complexity region 330 389 N/A INTRINSIC
low complexity region 394 409 N/A INTRINSIC
RRM 533 602 7.74e-3 SMART
low complexity region 722 735 N/A INTRINSIC
Blast:RRM_2 753 820 6e-19 BLAST
low complexity region 848 879 N/A INTRINSIC
RRM 892 956 2.1e-1 SMART
low complexity region 970 1002 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000100327
AA Change: V216A

PolyPhen 2 Score 0.326 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000097901
Gene: ENSMUSG00000022119
AA Change: V216A

DomainStartEndE-ValueType
Pfam:PWI 10 80 6.1e-10 PFAM
low complexity region 102 123 N/A INTRINSIC
low complexity region 131 186 N/A INTRINSIC
low complexity region 190 215 N/A INTRINSIC
ZnF_C3H1 289 315 2.61e-4 SMART
low complexity region 330 389 N/A INTRINSIC
low complexity region 394 409 N/A INTRINSIC
RRM 533 602 7.74e-3 SMART
low complexity region 698 711 N/A INTRINSIC
Blast:RRM_2 729 796 6e-19 BLAST
low complexity region 824 855 N/A INTRINSIC
RRM 868 932 2.1e-1 SMART
low complexity region 946 978 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000163499
AA Change: V216A

PolyPhen 2 Score 0.588 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000128197
Gene: ENSMUSG00000022119
AA Change: V216A

DomainStartEndE-ValueType
Pfam:PWI 10 80 6.2e-10 PFAM
low complexity region 102 123 N/A INTRINSIC
low complexity region 131 186 N/A INTRINSIC
low complexity region 190 215 N/A INTRINSIC
ZnF_C3H1 289 315 2.61e-4 SMART
low complexity region 330 389 N/A INTRINSIC
low complexity region 394 409 N/A INTRINSIC
RRM 538 607 7.74e-3 SMART
low complexity region 727 740 N/A INTRINSIC
Blast:RRM_2 758 825 6e-19 BLAST
low complexity region 853 884 N/A INTRINSIC
RRM 897 961 2.1e-1 SMART
low complexity region 975 983 N/A INTRINSIC
low complexity region 986 1001 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000163545
AA Change: V216A

PolyPhen 2 Score 0.588 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000126414
Gene: ENSMUSG00000022119
AA Change: V216A

DomainStartEndE-ValueType
Pfam:PWI 11 81 1.5e-11 PFAM
low complexity region 102 123 N/A INTRINSIC
low complexity region 131 186 N/A INTRINSIC
low complexity region 190 215 N/A INTRINSIC
ZnF_C3H1 289 315 2.61e-4 SMART
low complexity region 330 389 N/A INTRINSIC
low complexity region 394 409 N/A INTRINSIC
RRM 538 607 7.74e-3 SMART
low complexity region 724 737 N/A INTRINSIC
Blast:RRM_2 755 822 6e-19 BLAST
low complexity region 850 881 N/A INTRINSIC
RRM 894 958 2.1e-1 SMART
low complexity region 972 1004 N/A INTRINSIC
Meta Mutation Damage Score 0.0577 question?
Coding Region Coverage
  • 1x: 88.8%
  • 3x: 72.5%
Validation Efficiency 88% (220/249)
Allele List at MGI

All alleles(33) : Gene trapped(33)

Other mutations in this stock
Total: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam29 A T 8: 56,325,496 (GRCm39) C319* probably null Het
Adgrg1 T C 8: 95,731,857 (GRCm39) probably null Homo
Ago3 A T 4: 126,244,796 (GRCm39) V630E probably damaging Het
Armc8 G T 9: 99,366,029 (GRCm39) N628K probably benign Het
Cfap96 A G 8: 46,409,440 (GRCm39) V293A probably damaging Het
Chd7 A G 4: 8,862,650 (GRCm39) D2579G probably damaging Het
Duox1 G A 2: 122,175,276 (GRCm39) C1358Y probably benign Het
Ftsj3 C A 11: 106,145,634 (GRCm39) M66I possibly damaging Homo
Iqub C T 6: 24,505,750 (GRCm39) E53K possibly damaging Het
Kirrel1 T A 3: 86,990,510 (GRCm39) T771S probably benign Het
Lrrc66 A T 5: 73,764,869 (GRCm39) S725T probably benign Het
Mael T C 1: 166,064,455 (GRCm39) I104M probably benign Homo
Mkks C T 2: 136,716,530 (GRCm39) V457I probably benign Het
Nadk2 T A 15: 9,103,473 (GRCm39) probably benign Homo
Npas1 T C 7: 16,197,169 (GRCm39) probably null Het
Ocrl T C X: 47,025,200 (GRCm39) V359A probably benign Homo
Or8k27 G A 2: 86,275,564 (GRCm39) T254M probably damaging Het
Pde6b C T 5: 108,573,222 (GRCm39) R531* probably null Het
Polr1a G A 6: 71,918,401 (GRCm39) C653Y possibly damaging Het
Rin2 C A 2: 145,664,283 (GRCm39) H52Q possibly damaging Het
Ssc5d C T 7: 4,946,982 (GRCm39) T1112I possibly damaging Het
Sv2c C T 13: 96,224,989 (GRCm39) V107M probably benign Het
Tasor A G 14: 27,193,949 (GRCm39) I1050V probably benign Het
Tulp3 G A 6: 128,301,113 (GRCm39) S366L probably benign Het
Zfp831 T A 2: 174,487,059 (GRCm39) V578E probably benign Homo
Other mutations in Rbm26
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00708:Rbm26 APN 14 105,397,396 (GRCm39) missense unknown
IGL00948:Rbm26 APN 14 105,387,779 (GRCm39) missense probably damaging 1.00
IGL01584:Rbm26 APN 14 105,368,968 (GRCm39) missense probably damaging 0.99
IGL01726:Rbm26 APN 14 105,389,943 (GRCm39) missense probably damaging 0.99
IGL02095:Rbm26 APN 14 105,381,696 (GRCm39) missense probably damaging 1.00
IGL03306:Rbm26 APN 14 105,388,758 (GRCm39) missense probably damaging 0.99
monte UTSW 14 105,380,270 (GRCm39) missense probably benign 0.12
I0000:Rbm26 UTSW 14 105,391,003 (GRCm39) missense unknown
R0051:Rbm26 UTSW 14 105,389,976 (GRCm39) missense possibly damaging 0.95
R0051:Rbm26 UTSW 14 105,389,976 (GRCm39) missense possibly damaging 0.95
R0243:Rbm26 UTSW 14 105,369,374 (GRCm39) missense probably benign 0.22
R0738:Rbm26 UTSW 14 105,414,218 (GRCm39) missense unknown
R1566:Rbm26 UTSW 14 105,397,980 (GRCm39) missense unknown
R1645:Rbm26 UTSW 14 105,388,253 (GRCm39) missense probably damaging 1.00
R1789:Rbm26 UTSW 14 105,354,509 (GRCm39) missense probably benign 0.32
R1809:Rbm26 UTSW 14 105,354,542 (GRCm39) splice site probably benign
R2144:Rbm26 UTSW 14 105,352,638 (GRCm39) nonsense probably null
R2321:Rbm26 UTSW 14 105,390,863 (GRCm39) missense unknown
R2495:Rbm26 UTSW 14 105,388,748 (GRCm39) splice site probably benign
R2906:Rbm26 UTSW 14 105,380,270 (GRCm39) missense probably benign 0.12
R2907:Rbm26 UTSW 14 105,380,270 (GRCm39) missense probably benign 0.12
R2908:Rbm26 UTSW 14 105,380,270 (GRCm39) missense probably benign 0.12
R3034:Rbm26 UTSW 14 105,390,881 (GRCm39) missense unknown
R3427:Rbm26 UTSW 14 105,368,968 (GRCm39) missense probably damaging 0.99
R3818:Rbm26 UTSW 14 105,378,706 (GRCm39) missense probably damaging 0.99
R3863:Rbm26 UTSW 14 105,358,504 (GRCm39) missense probably damaging 0.99
R4448:Rbm26 UTSW 14 105,388,986 (GRCm39) missense probably damaging 0.99
R5022:Rbm26 UTSW 14 105,381,688 (GRCm39) missense probably damaging 1.00
R5040:Rbm26 UTSW 14 105,358,452 (GRCm39) missense probably benign 0.05
R5626:Rbm26 UTSW 14 105,381,667 (GRCm39) missense probably benign 0.43
R5817:Rbm26 UTSW 14 105,366,039 (GRCm39) missense probably damaging 1.00
R5960:Rbm26 UTSW 14 105,387,751 (GRCm39) missense probably damaging 1.00
R6318:Rbm26 UTSW 14 105,368,971 (GRCm39) missense probably damaging 0.99
R6608:Rbm26 UTSW 14 105,389,934 (GRCm39) missense probably damaging 1.00
R6821:Rbm26 UTSW 14 105,354,400 (GRCm39) intron probably benign
R7075:Rbm26 UTSW 14 105,398,043 (GRCm39) missense unknown
R7136:Rbm26 UTSW 14 105,381,703 (GRCm39) missense possibly damaging 0.88
R7340:Rbm26 UTSW 14 105,389,976 (GRCm39) missense possibly damaging 0.86
R7431:Rbm26 UTSW 14 105,354,528 (GRCm39) missense possibly damaging 0.71
R7554:Rbm26 UTSW 14 105,398,029 (GRCm39) missense unknown
R7638:Rbm26 UTSW 14 105,388,284 (GRCm39) missense probably damaging 1.00
R8192:Rbm26 UTSW 14 105,380,125 (GRCm39) critical splice donor site probably null
R8536:Rbm26 UTSW 14 105,380,274 (GRCm39) missense possibly damaging 0.88
R9180:Rbm26 UTSW 14 105,391,039 (GRCm39) missense unknown
RF004:Rbm26 UTSW 14 105,388,931 (GRCm39) missense probably damaging 1.00
Nature of Mutation
DNA sequencing using the SOLiD technique identified a T to C transition at position 1122 of the Rbm26 transcript in exon 6 of 21 total exons. Three transcripts of the Rbm26 gene are displayed on Ensembl. The mutated nucleotide causes a valine to alanine substitution at amino acid 216 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).
Protein Function and Prediction
The Rbm26 gene encodes a 1012 amino acid RNA-binding protein. RBM26 contains two RNA-binding motif domains at residues 537-611 and 896-9565, and a C3H1-type zinc finger at residues 288-316. Multiple isoforms of the protein are displayed on Uniprot (Uniprot Q6NZN0).
 
The V216A change is predicted to be benign by the PolyPhen program.
Posted On 2010-08-10