Incidental Mutation 'R4468:Rad9a'
ID 329297
Institutional Source Beutler Lab
Gene Symbol Rad9a
Ensembl Gene ENSMUSG00000024824
Gene Name RAD9 checkpoint clamp component A
Synonyms Rad9
MMRRC Submission 041725-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4468 (G1)
Quality Score 225
Status Validated
Chromosome 19
Chromosomal Location 4245195-4251661 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 4250293 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Tyrosine at position 143 (H143Y)
Ref Sequence ENSEMBL: ENSMUSP00000025740 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025740] [ENSMUST00000046094]
AlphaFold Q9Z0F6
Predicted Effect probably benign
Transcript: ENSMUST00000025740
AA Change: H143Y

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)
SMART Domains Protein: ENSMUSP00000025740
Gene: ENSMUSG00000024824
AA Change: H143Y

DomainStartEndE-ValueType
Pfam:Rad9 13 265 6.6e-101 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000046094
SMART Domains Protein: ENSMUSP00000039109
Gene: ENSMUSG00000040385

DomainStartEndE-ValueType
PP2Ac 30 300 1.4e-164 SMART
Meta Mutation Damage Score 0.2713 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency 100% (39/39)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product is highly similar to Schizosaccharomyces pombe rad9, a cell cycle checkpoint protein required for cell cycle arrest and DNA damage repair. This protein possesses 3' to 5' exonuclease activity, which may contribute to its role in sensing and repairing DNA damage. It forms a checkpoint protein complex with RAD1 and HUS1. This complex is recruited by checkpoint protein RAD17 to the sites of DNA damage, which is thought to be important for triggering the checkpoint-signaling cascade. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2011]
PHENOTYPE: Embryos homozygous for a knock-out allele are consistently smaller and display abnormal embryonic development and midgestational lethality associated with increased apoptosis and reduced cellular proliferation. Mutant mouse embryonic fibroblasts are not viable. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aanat A T 11: 116,487,781 (GRCm39) D160V possibly damaging Het
Abca2 A G 2: 25,334,914 (GRCm39) Y1962C probably damaging Het
Adgrv1 T A 13: 81,522,375 (GRCm39) M5921L probably benign Het
Bmp2 T C 2: 133,396,374 (GRCm39) V10A probably benign Het
Ccdc33 A G 9: 57,937,235 (GRCm39) S655P possibly damaging Het
Ccdc33 G T 9: 57,977,155 (GRCm39) T282K possibly damaging Het
Chd1 T C 17: 15,980,657 (GRCm39) I1308T probably damaging Het
Clec4f A G 6: 83,629,415 (GRCm39) I381T probably damaging Het
Ifit1bl2 G A 19: 34,596,468 (GRCm39) Q383* probably null Het
Igkv6-15 A G 6: 70,383,957 (GRCm39) V7A probably benign Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Lancl2 T A 6: 57,690,019 (GRCm39) L75H probably damaging Het
Mtmr11 T C 3: 96,075,207 (GRCm39) probably benign Het
Or12d14-ps1 A G 17: 37,673,528 (GRCm39) I170M possibly damaging Het
Or13c7 G A 4: 43,854,737 (GRCm39) V143M probably benign Het
Or7g29 C T 9: 19,286,944 (GRCm39) V78I probably benign Het
Pcdha5 T C 18: 37,095,233 (GRCm39) S581P probably benign Het
Phf10 T C 17: 15,173,037 (GRCm39) probably null Het
Ppp2r3c C T 12: 55,344,668 (GRCm39) W100* probably null Het
Prxl2b T G 4: 154,981,507 (GRCm39) K190T probably benign Het
Pwwp3a C T 10: 80,076,570 (GRCm39) probably benign Het
Riox2 T A 16: 59,296,357 (GRCm39) probably benign Het
Ros1 T A 10: 51,994,452 (GRCm39) Y1276F probably damaging Het
Rps12-ps24 A G 8: 36,493,268 (GRCm39) noncoding transcript Het
Rps6-ps2 A G 8: 89,533,319 (GRCm39) noncoding transcript Het
Scn11a G A 9: 119,584,053 (GRCm39) L1521F probably damaging Het
Shoc2 A G 19: 54,014,845 (GRCm39) Y346C probably damaging Het
Skp1 C T 11: 52,135,905 (GRCm39) T138I probably benign Het
Snx29 T A 16: 11,238,565 (GRCm39) probably null Het
Sos1 A G 17: 80,761,240 (GRCm39) I152T probably damaging Het
Spag17 A T 3: 99,992,682 (GRCm39) D1726V probably damaging Het
Tns4 A T 11: 98,961,241 (GRCm39) C646S probably benign Het
Txndc11 T C 16: 10,893,087 (GRCm39) H881R probably benign Het
Wls C A 3: 159,578,564 (GRCm39) A42E probably damaging Het
Other mutations in Rad9a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01411:Rad9a APN 19 4,251,336 (GRCm39) missense probably benign 0.00
R0690:Rad9a UTSW 19 4,247,359 (GRCm39) splice site probably null
R1167:Rad9a UTSW 19 4,247,501 (GRCm39) missense possibly damaging 0.91
R1823:Rad9a UTSW 19 4,247,241 (GRCm39) missense probably damaging 1.00
R3725:Rad9a UTSW 19 4,247,694 (GRCm39) missense probably damaging 1.00
R4694:Rad9a UTSW 19 4,250,560 (GRCm39) missense probably damaging 1.00
R4695:Rad9a UTSW 19 4,250,560 (GRCm39) missense probably damaging 1.00
R4742:Rad9a UTSW 19 4,250,560 (GRCm39) missense probably damaging 1.00
R4743:Rad9a UTSW 19 4,250,560 (GRCm39) missense probably damaging 1.00
R4765:Rad9a UTSW 19 4,250,488 (GRCm39) missense probably benign 0.28
R4824:Rad9a UTSW 19 4,250,536 (GRCm39) missense probably benign
R4902:Rad9a UTSW 19 4,251,552 (GRCm39) start gained probably benign
R5037:Rad9a UTSW 19 4,247,173 (GRCm39) missense probably benign 0.00
R5346:Rad9a UTSW 19 4,251,517 (GRCm39) splice site probably null
R7532:Rad9a UTSW 19 4,251,522 (GRCm39) start gained probably benign
R9490:Rad9a UTSW 19 4,247,547 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCAGTGATGCTGCGTCTCAG -3'
(R):5'- CTCCACTGCAAGTATGGTGAG -3'

Sequencing Primer
(F):5'- GAAAGAGTCTCACTGCTTAGGCTAC -3'
(R):5'- TATGGTGAGCAAGCGGCCTG -3'
Posted On 2015-07-21