Incidental Mutation 'R8977:Rad51b'
ID 683523
Institutional Source Beutler Lab
Gene Symbol Rad51b
Ensembl Gene ENSMUSG00000059060
Gene Name RAD51 paralog B
Synonyms mREC2, R51H2, Rad51b
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8977 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 79297282-79814690 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) T to A at 79657888 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 274 (V274E)
Ref Sequence ENSEMBL: ENSMUSP00000128357 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000171210] [ENSMUST00000218039]
AlphaFold O35719
Predicted Effect probably damaging
Transcript: ENSMUST00000171210
AA Change: V274E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000128357
Gene: ENSMUSG00000059060
AA Change: V274E

Pfam:Rad51 61 256 3e-33 PFAM
Pfam:AAA_25 68 241 2.8e-16 PFAM
Pfam:KaiC 83 241 3.6e-11 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000218039
AA Change: V274E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the RAD51 protein family. RAD51 family members are evolutionarily conserved proteins essential for DNA repair by homologous recombination. This protein has been shown to form a stable heterodimer with the family member RAD51C, which further interacts with the other family members, such as RAD51, XRCC2, and XRCC3. Overexpression of this gene was found to cause cell cycle G1 delay and cell apoptosis, which suggested a role of this protein in sensing DNA damage. Rearrangements between this locus and high mobility group AT-hook 2 (HMGA2, GeneID 8091) have been observed in uterine leiomyomata. [provided by RefSeq, Mar 2016]
PHENOTYPE: Embryos homozygous for a knock-out allele are severely growth retarded and exhibit complete early embryonic lethality; interestingly, mutant embryos survive and develop further in a Trp53-null background. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 70 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2810474O19Rik T A 6: 149,328,408 I984N probably damaging Het
4930438A08Rik A G 11: 58,293,884 E476G unknown Het
Aars G A 8: 111,040,217 R77Q probably damaging Het
Abcc10 C A 17: 46,313,667 V795L probably benign Het
Adam30 A G 3: 98,162,062 K276E probably damaging Het
Adam6b A T 12: 113,490,376 N271I probably benign Het
Adgrl2 T C 3: 148,954,587 I17V probably null Het
Anapc1 C A 2: 128,641,402 G1258C probably damaging Het
Ank2 G T 3: 126,944,926 H2436Q unknown Het
Ankrd13a A T 5: 114,795,745 K267* probably null Het
Apob T C 12: 8,015,990 Y4320H probably damaging Het
Atp2b2 T C 6: 113,773,364 D678G probably damaging Het
Bhlhe41 C A 6: 145,863,370 V239F possibly damaging Het
Cbfa2t2 T G 2: 154,500,490 L42R probably benign Het
Ccdc173 T C 2: 69,787,299 H46R possibly damaging Het
Ccer2 G A 7: 28,756,688 V52M probably damaging Het
Ccnj T C 19: 40,844,939 F187S probably damaging Het
Cd109 G A 9: 78,707,528 V1286I probably benign Het
Cfap46 G T 7: 139,679,933 T148N probably benign Het
Chmp7 A G 14: 69,721,235 V210A probably benign Het
Cuzd1 A G 7: 131,322,025 F8S probably benign Het
Dnmbp A T 19: 43,852,312 D549E probably damaging Het
Dpp4 A G 2: 62,374,403 L240P probably benign Het
Dst A T 1: 34,247,783 R3398S probably damaging Het
Eml6 A G 11: 29,784,182 I1186T possibly damaging Het
Extl1 T C 4: 134,359,124 E540G possibly damaging Het
Gdpd5 A G 7: 99,453,850 I339V probably benign Het
Ggcx T C 6: 72,429,282 probably null Het
Gm9195 A G 14: 72,453,898 F1637L unknown Het
Igkv5-48 G C 6: 69,726,632 N96K possibly damaging Het
Itga11 T C 9: 62,755,640 I546T probably damaging Het
Map3k5 T A 10: 20,079,254 F624L possibly damaging Het
Map7 T A 10: 20,269,590 probably null Het
Mdga2 A T 12: 66,797,635 D196E possibly damaging Het
Mettl2 T C 11: 105,128,965 C143R probably benign Het
Mut G T 17: 40,938,590 R152L probably benign Het
Ncam1 G T 9: 49,507,525 T825K probably damaging Het
Nucb2 C A 7: 116,528,828 N257K probably benign Het
Olfr1085 C T 2: 86,658,128 C110Y probably benign Het
Olfr1535 T A 13: 21,555,846 M59L possibly damaging Het
Olfr378 A G 11: 73,425,825 S53P probably benign Het
Olfr406 A T 11: 74,269,478 I30F probably benign Het
Olfr640 A T 7: 104,021,555 Y254* probably null Het
Olfr664 A T 7: 104,734,041 F108I probably damaging Het
Pamr1 T A 2: 102,611,618 V184D probably damaging Het
Paqr9 A T 9: 95,560,835 I293F possibly damaging Het
Pi15 G T 1: 17,619,902 probably null Het
Pkm T A 9: 59,671,640 I301N probably damaging Het
Pramel1 T A 4: 143,397,391 I212N probably benign Het
Prdm6 A T 18: 53,568,301 I549F probably damaging Het
Prpf8 A G 11: 75,496,044 E1105G probably benign Het
Rd3l T A 12: 111,980,159 Y61F probably damaging Het
Rgs11 T C 17: 26,208,259 V388A probably damaging Het
Rictor A G 15: 6,783,085 I901V probably benign Het
Riox2 A G 16: 59,491,832 D444G probably benign Het
Scn2a T A 2: 65,763,670 V1621E probably damaging Het
Sec11c A G 18: 65,812,747 I94V possibly damaging Het
Sfi1 ACA ACATCTTCCCAAAGCCAGTCA 11: 3,153,382 probably benign Het
Slc34a1 T C 13: 55,409,002 I337T probably benign Het
Slc6a19 T C 13: 73,682,150 K516E probably benign Het
Slco1b2 A T 6: 141,683,254 M596L probably benign Het
Smarce1 A G 11: 99,219,685 I100T possibly damaging Het
Stk32c A T 7: 139,125,245 M119K possibly damaging Het
Tekt2 T C 4: 126,323,473 probably null Het
Tenm4 A T 7: 96,811,970 N908Y probably damaging Het
Tex38 A G 4: 115,780,595 S4P probably benign Het
Top2b T A 14: 16,393,239 H299Q probably benign Het
Trim55 C A 3: 19,659,177 R131S probably benign Het
Vmn2r109 A T 17: 20,554,269 Y275N possibly damaging Het
Vmn2r116 C T 17: 23,386,942 T276I possibly damaging Het
Other mutations in Rad51b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01389:Rad51b APN 12 79302553 missense probably benign 0.00
IGL01599:Rad51b APN 12 79327228 missense probably benign 0.30
IGL02955:Rad51b APN 12 79325082 nonsense probably null
R1544:Rad51b UTSW 12 79302543 missense possibly damaging 0.87
R2998:Rad51b UTSW 12 79302489 missense probably damaging 1.00
R3784:Rad51b UTSW 12 79300645 nonsense probably null
R4076:Rad51b UTSW 12 79314882 missense probably damaging 1.00
R5916:Rad51b UTSW 12 79325082 nonsense probably null
R7489:Rad51b UTSW 12 79300585 nonsense probably null
R7765:Rad51b UTSW 12 79803270 critical splice donor site probably null
R8160:Rad51b UTSW 12 79303341 missense probably benign 0.00
R8206:Rad51b UTSW 12 79314941 missense probably damaging 1.00
R8489:Rad51b UTSW 12 79327250 missense probably benign 0.08
R9015:Rad51b UTSW 12 79300643 missense probably damaging 1.00
R9073:Rad51b UTSW 12 79297665 unclassified probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On 2021-10-11