Incidental Mutation 'R5573:Rbbp8'
ID 435799
Institutional Source Beutler Lab
Gene Symbol Rbbp8
Ensembl Gene ENSMUSG00000041238
Gene Name retinoblastoma binding protein 8, endonuclease
Synonyms CtIP, 9930104E21Rik
MMRRC Submission 043128-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5573 (G1)
Quality Score 225
Status Not validated
Chromosome 18
Chromosomal Location 11766333-11876264 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 11855664 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 604 (T604A)
Ref Sequence ENSEMBL: ENSMUSP00000111527 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047322] [ENSMUST00000115861]
AlphaFold Q80YR6
Predicted Effect probably benign
Transcript: ENSMUST00000047322
AA Change: T604A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000046255
Gene: ENSMUSG00000041238
AA Change: T604A

DomainStartEndE-ValueType
Pfam:CtIP_N 20 139 9.6e-61 PFAM
PDB:2L4Z|A 639 675 3e-15 PDB
Pfam:SAE2 790 854 8.7e-13 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000115861
AA Change: T604A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000111527
Gene: ENSMUSG00000041238
AA Change: T604A

DomainStartEndE-ValueType
Pfam:CtIP_N 20 139 5.2e-55 PFAM
PDB:2L4Z|A 639 675 3e-15 PDB
Pfam:SAE2 817 854 1.4e-8 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.3%
  • 20x: 94.9%
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 ubiquitously expressed nuclear protein. It is found among several proteins that bind directly to retinoblastoma protein, which regulates cell proliferation. This protein complexes with transcriptional co-repressor CTBP. It is also associated with BRCA1 and is thought to modulate the functions of BRCA1 in transcriptional regulation, DNA repair, and/or cell cycle checkpoint control. It is suggested that this gene may itself be a tumor suppressor acting in the same pathway as BRCA1. Three transcript variants encoding two different isoforms have been found for this gene. More transcript variants exist, but their full-length natures have not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Embryos homozygous for a knock-out allele die at E4.0 as blastocysts fail to enter S phase and arrest at G1, leading to elevated cell death. Heterozygous mutant mice display a shortened lifespan due to formation of multiple tumors, mostly large lymphomasof both B and T cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Arhgef28 A T 13: 98,065,999 (GRCm39) V1618D probably benign Het
Asic5 T A 3: 81,911,791 (GRCm39) F129Y probably benign Het
Cachd1 A C 4: 100,831,276 (GRCm39) K689N probably damaging Het
Cbfa2t2 A G 2: 154,278,782 (GRCm39) probably benign Het
Cdh26 T C 2: 178,108,482 (GRCm39) V360A probably damaging Het
Col9a3 C T 2: 180,261,525 (GRCm39) A605V probably benign Het
Csn3 A G 5: 88,077,910 (GRCm39) T139A probably benign Het
Ddx27 G T 2: 166,859,806 (GRCm39) K79N possibly damaging Het
Dhx29 G A 13: 113,069,749 (GRCm39) D211N probably benign Het
Dlg2 A G 7: 91,646,532 (GRCm39) probably null Het
Dse C A 10: 34,028,678 (GRCm39) R804L probably benign Het
Fgb T C 3: 82,956,984 (GRCm39) probably null Het
Gm11011 A T 2: 169,429,392 (GRCm39) I31K unknown Het
Hira A G 16: 18,735,349 (GRCm39) T272A probably damaging Het
Lcmt1 T A 7: 123,000,686 (GRCm39) H117Q probably benign Het
Mettl23 A G 11: 116,734,437 (GRCm39) probably benign Het
Mtmr2 T C 9: 13,704,463 (GRCm39) Y197H probably benign Het
Myo9a T G 9: 59,778,284 (GRCm39) S1347A probably benign Het
Myrfl A G 10: 116,658,661 (GRCm39) V432A probably damaging Het
Npdc1 G A 2: 25,298,957 (GRCm39) D284N probably damaging Het
Obscn G T 11: 58,925,531 (GRCm39) H6347Q possibly damaging Het
Or52r1b A T 7: 102,691,547 (GRCm39) Y282F probably damaging Het
Or8b53 T A 9: 38,667,000 (GRCm39) N5K probably damaging Het
Peg10 A G 6: 4,755,913 (GRCm39) probably benign Het
Pfkfb3 A G 2: 11,506,483 (GRCm39) V10A probably benign Het
Phf12 A G 11: 77,915,871 (GRCm39) D175G probably damaging Het
Plekhg6 T G 6: 125,352,755 (GRCm39) I131L possibly damaging Het
Ptbp3 A G 4: 59,485,626 (GRCm39) V95A probably damaging Het
Rbbp8nl G A 2: 179,921,586 (GRCm39) P266L possibly damaging Het
Ryr1 T C 7: 28,715,148 (GRCm39) S4659G unknown Het
Serpinb9d A G 13: 33,380,423 (GRCm39) probably null Het
Slc22a28 A C 19: 8,048,462 (GRCm39) I395S possibly damaging Het
Slco6c1 T A 1: 97,055,656 (GRCm39) I82L probably benign Het
Sptan1 C T 2: 29,876,504 (GRCm39) R295* probably null Het
Tdrd9 C T 12: 111,964,336 (GRCm39) probably null Het
Ube2v2 A G 16: 15,374,343 (GRCm39) L77P possibly damaging Het
Ugt3a1 T C 15: 9,361,769 (GRCm39) S182P probably damaging Het
Vwa5b1 T C 4: 138,336,201 (GRCm39) E131G probably damaging Het
Wdr18 C T 10: 79,800,872 (GRCm39) A145V probably benign Het
Xpnpep1 A G 19: 52,993,253 (GRCm39) I358T probably damaging Het
Zfp946 T A 17: 22,673,676 (GRCm39) C143* probably null Het
Other mutations in Rbbp8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00825:Rbbp8 APN 18 11,855,664 (GRCm39) missense probably benign
IGL01302:Rbbp8 APN 18 11,855,036 (GRCm39) missense probably benign
IGL01965:Rbbp8 APN 18 11,855,317 (GRCm39) missense probably benign 0.04
IGL02076:Rbbp8 APN 18 11,838,876 (GRCm39) missense probably damaging 1.00
IGL02410:Rbbp8 APN 18 11,865,269 (GRCm39) missense probably damaging 1.00
IGL02823:Rbbp8 APN 18 11,865,270 (GRCm39) missense possibly damaging 0.89
IGL02859:Rbbp8 APN 18 11,871,671 (GRCm39) missense probably benign 0.42
IGL02966:Rbbp8 APN 18 11,838,869 (GRCm39) missense possibly damaging 0.88
IGL03022:Rbbp8 APN 18 11,858,559 (GRCm39) splice site probably benign
IGL03274:Rbbp8 APN 18 11,874,133 (GRCm39) splice site probably benign
IGL03367:Rbbp8 APN 18 11,854,776 (GRCm39) missense probably benign 0.08
R0063:Rbbp8 UTSW 18 11,867,614 (GRCm39) splice site probably benign
R0063:Rbbp8 UTSW 18 11,867,614 (GRCm39) splice site probably benign
R0167:Rbbp8 UTSW 18 11,793,979 (GRCm39) nonsense probably null
R0314:Rbbp8 UTSW 18 11,848,875 (GRCm39) missense probably benign 0.17
R0864:Rbbp8 UTSW 18 11,865,241 (GRCm39) splice site probably benign
R1033:Rbbp8 UTSW 18 11,875,762 (GRCm39) missense probably benign 0.41
R1678:Rbbp8 UTSW 18 11,865,372 (GRCm39) missense probably benign 0.05
R1964:Rbbp8 UTSW 18 11,875,736 (GRCm39) missense possibly damaging 0.62
R2002:Rbbp8 UTSW 18 11,860,223 (GRCm39) splice site probably benign
R2015:Rbbp8 UTSW 18 11,853,681 (GRCm39) missense probably benign 0.01
R2240:Rbbp8 UTSW 18 11,810,726 (GRCm39) missense probably damaging 0.99
R2308:Rbbp8 UTSW 18 11,829,833 (GRCm39) missense possibly damaging 0.95
R3946:Rbbp8 UTSW 18 11,851,925 (GRCm39) missense probably benign
R4375:Rbbp8 UTSW 18 11,858,467 (GRCm39) missense probably benign 0.00
R4590:Rbbp8 UTSW 18 11,865,322 (GRCm39) nonsense probably null
R4695:Rbbp8 UTSW 18 11,854,839 (GRCm39) nonsense probably null
R4769:Rbbp8 UTSW 18 11,855,727 (GRCm39) missense probably damaging 1.00
R5161:Rbbp8 UTSW 18 11,855,171 (GRCm39) missense probably damaging 1.00
R5195:Rbbp8 UTSW 18 11,855,208 (GRCm39) missense probably benign 0.00
R5223:Rbbp8 UTSW 18 11,854,747 (GRCm39) missense probably benign 0.19
R5671:Rbbp8 UTSW 18 11,875,699 (GRCm39) missense probably benign 0.00
R6051:Rbbp8 UTSW 18 11,871,664 (GRCm39) missense probably benign 0.17
R6995:Rbbp8 UTSW 18 11,851,965 (GRCm39) missense probably damaging 1.00
R7048:Rbbp8 UTSW 18 11,865,277 (GRCm39) missense possibly damaging 0.92
R7261:Rbbp8 UTSW 18 11,838,799 (GRCm39) missense probably damaging 0.99
R7305:Rbbp8 UTSW 18 11,805,638 (GRCm39) critical splice acceptor site probably null
R7319:Rbbp8 UTSW 18 11,865,269 (GRCm39) missense probably damaging 1.00
R7447:Rbbp8 UTSW 18 11,793,934 (GRCm39) missense probably benign 0.00
R7949:Rbbp8 UTSW 18 11,851,892 (GRCm39) missense probably benign 0.00
R8010:Rbbp8 UTSW 18 11,855,290 (GRCm39) missense possibly damaging 0.67
R8116:Rbbp8 UTSW 18 11,855,727 (GRCm39) missense probably damaging 1.00
R8292:Rbbp8 UTSW 18 11,838,769 (GRCm39) missense probably benign
R8300:Rbbp8 UTSW 18 11,838,833 (GRCm39) synonymous silent
R8314:Rbbp8 UTSW 18 11,853,682 (GRCm39) missense probably benign 0.06
R8510:Rbbp8 UTSW 18 11,829,859 (GRCm39) nonsense probably null
R8961:Rbbp8 UTSW 18 11,865,262 (GRCm39) missense probably benign 0.18
R9056:Rbbp8 UTSW 18 11,810,677 (GRCm39) missense possibly damaging 0.65
R9086:Rbbp8 UTSW 18 11,875,736 (GRCm39) missense possibly damaging 0.62
R9375:Rbbp8 UTSW 18 11,838,888 (GRCm39) missense probably benign
R9391:Rbbp8 UTSW 18 11,854,990 (GRCm39) missense possibly damaging 0.49
R9763:Rbbp8 UTSW 18 11,865,261 (GRCm39) missense probably benign 0.01
Z1176:Rbbp8 UTSW 18 11,865,319 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- AGCCAAAGACTCTTGGGAGAC -3'
(R):5'- CAGTGAGAATTATGCTGCGAAC -3'

Sequencing Primer
(F):5'- GACTCTTGGGAGACATACTGCTTAC -3'
(R):5'- GAAAGAAATAAGCTTCCCCCAG -3'
Posted On 2016-10-24