Incidental Mutation 'R8300:Rbbp8'
ID 656553
Institutional Source Beutler Lab
Gene Symbol Rbbp8
Ensembl Gene ENSMUSG00000041238
Gene Name retinoblastoma binding protein 8, endonuclease
Synonyms CtIP, 9930104E21Rik
MMRRC Submission 067788-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8300 (G1)
Quality Score 225.009
Status Validated
Chromosome 18
Chromosomal Location 11766333-11876264 bp(+) (GRCm39)
Type of Mutation synonymous
DNA Base Change (assembly) T to A at 11838833 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000111527 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047322] [ENSMUST00000115861]
AlphaFold Q80YR6
Predicted Effect silent
Transcript: ENSMUST00000047322
SMART Domains Protein: ENSMUSP00000046255
Gene: ENSMUSG00000041238

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 silent
Transcript: ENSMUST00000115861
SMART Domains Protein: ENSMUSP00000111527
Gene: ENSMUSG00000041238

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
Meta Mutation Damage Score 0.0852 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency 100% (64/64)
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: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
AB124611 A G 9: 21,437,561 (GRCm39) M1V probably null Het
Abca12 T A 1: 71,353,123 (GRCm39) N773I possibly damaging Het
Adh7 A G 3: 137,929,825 (GRCm39) E167G probably damaging Het
Ank2 T A 3: 126,804,555 (GRCm39) D622V Het
Asf1b T A 8: 84,695,805 (GRCm39) F149I possibly damaging Het
Bach1 T C 16: 87,515,996 (GRCm39) V179A probably benign Het
C1ra C T 6: 124,498,597 (GRCm39) A430V probably benign Het
Cacna1c T A 6: 118,575,717 (GRCm39) Q1944L Het
Camkk1 T C 11: 72,918,266 (GRCm39) V158A probably benign Het
Ccdc152 T C 15: 3,327,634 (GRCm39) T48A probably benign Het
Cd180 A T 13: 102,841,301 (GRCm39) M116L probably benign Het
Clca3a2 C T 3: 144,804,692 (GRCm39) G12R probably benign Het
Coq8b T C 7: 26,941,671 (GRCm39) V252A possibly damaging Het
Cp A G 3: 20,011,385 (GRCm39) probably benign Het
Ctsj A T 13: 61,150,285 (GRCm39) V238E probably damaging Het
Ctsj C T 13: 61,150,286 (GRCm39) V238I probably damaging Het
Cxcr2 A T 1: 74,198,333 (GRCm39) M276L probably benign Het
Drd5 T C 5: 38,477,672 (GRCm39) S222P probably damaging Het
Egflam T C 15: 7,283,932 (GRCm39) D269G possibly damaging Het
Fbn2 C T 18: 58,342,687 (GRCm39) R64Q probably benign Het
Fyb2 A T 4: 104,857,689 (GRCm39) K622M probably damaging Het
Gm10220 T C 5: 26,322,818 (GRCm39) E198G probably damaging Het
Gm1527 A T 3: 28,980,744 (GRCm39) N615Y possibly damaging Het
Gpatch3 A G 4: 133,307,140 (GRCm39) H308R probably damaging Het
Gsdmc4 A G 15: 63,766,790 (GRCm39) I261T probably damaging Het
Gsg1 T G 6: 135,214,580 (GRCm39) T310P probably benign Het
Hecw2 T C 1: 53,926,775 (GRCm39) S1075G probably null Het
Hyal6 A G 6: 24,734,087 (GRCm39) T7A probably benign Het
Ighv1-59 T G 12: 115,298,987 (GRCm39) Q22H probably damaging Het
Lyst T A 13: 13,838,643 (GRCm39) M1853K possibly damaging Het
Maco1 A G 4: 134,555,762 (GRCm39) I237T probably benign Het
Mccc1 A T 3: 36,017,753 (GRCm39) M649K probably damaging Het
Myl10 G C 5: 136,726,825 (GRCm39) V70L probably benign Het
Nek4 A G 14: 30,692,352 (GRCm39) D399G Het
Obscn T C 11: 58,933,896 (GRCm39) K5323E probably benign Het
Or6p1 T A 1: 174,258,100 (GRCm39) Y35* probably null Het
Paics T C 5: 77,109,253 (GRCm39) V196A probably damaging Het
Pced1a C A 2: 130,266,157 (GRCm39) probably benign Het
Pierce1 A T 2: 28,352,435 (GRCm39) Y109* probably null Het
Pik3cb A G 9: 98,928,711 (GRCm39) V848A probably damaging Het
Ppm1h T A 10: 122,618,118 (GRCm39) N92K probably damaging Het
Ppp1r16b T A 2: 158,588,571 (GRCm39) I152N probably damaging Het
Pramel7 A G 2: 87,319,967 (GRCm39) M442T probably benign Het
Prex2 A T 1: 11,301,942 (GRCm39) N1415I possibly damaging Het
Pum3 T C 19: 27,399,773 (GRCm39) K220R probably benign Het
Qrich2 G T 11: 116,347,175 (GRCm39) D1216E probably benign Het
Rftn1 G T 17: 50,354,408 (GRCm39) A318D probably damaging Het
Rimbp2 C T 5: 128,874,835 (GRCm39) R252Q probably damaging Het
Rnpep T C 1: 135,211,397 (GRCm39) H117R probably benign Het
Serpinb10 A G 1: 107,474,456 (GRCm39) D206G probably benign Het
Sh3tc1 C T 5: 35,854,792 (GRCm39) V1302M probably benign Het
Slmap T C 14: 26,139,374 (GRCm39) E780G possibly damaging Het
Snrpg T A 6: 86,353,558 (GRCm39) V46E probably damaging Het
Spef1l A T 7: 139,557,091 (GRCm39) I98N probably damaging Het
Sptbn5 T A 2: 119,878,058 (GRCm39) Q953L noncoding transcript Het
Stard9 C T 2: 120,535,250 (GRCm39) L3836F possibly damaging Het
Tcerg1 T A 18: 42,683,137 (GRCm39) M619K probably benign Het
Tcof1 G C 18: 60,962,123 (GRCm39) A702G possibly damaging Het
Tnfrsf9 C T 4: 151,017,556 (GRCm39) T137M probably damaging Het
Tpbgl G T 7: 99,274,774 (GRCm39) A361E probably damaging Het
Trak1 G T 9: 121,289,565 (GRCm39) E626* probably null Het
Trio G T 15: 27,855,108 (GRCm39) H750Q possibly damaging Het
U2af2 T C 7: 5,070,414 (GRCm39) probably benign Het
Vmn2r3 T C 3: 64,182,347 (GRCm39) I451V probably benign Het
Zfp930 A T 8: 69,680,998 (GRCm39) N230I probably benign 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
R5573:Rbbp8 UTSW 18 11,855,664 (GRCm39) missense probably benign
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
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'- TTCCCTGAGTTTAGAGCATCAG -3'
(R):5'- GCAGACGTATTCAGATTAACTACTG -3'

Sequencing Primer
(F):5'- TCAGATGCAAGGGATAACATCTC -3'
(R):5'- TTCAGATTAACTACTGTTCATGTCTG -3'
Posted On 2020-12-17