Incidental Mutation 'IGL02076:Rbbp8'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Rbbp8
Ensembl Gene ENSMUSG00000041238
Gene Nameretinoblastoma binding protein 8, endonuclease
Synonyms9930104E21Rik, CtIP
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02076
Quality Score
Chromosomal Location11633276-11743207 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 11705819 bp
Amino Acid Change Tyrosine to Histidine at position 186 (Y186H)
Ref Sequence ENSEMBL: ENSMUSP00000111527 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047322] [ENSMUST00000115861]
Predicted Effect probably damaging
Transcript: ENSMUST00000047322
AA Change: Y186H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000046255
Gene: ENSMUSG00000041238
AA Change: Y186H

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 damaging
Transcript: ENSMUST00000115861
AA Change: Y186H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111527
Gene: ENSMUSG00000041238
AA Change: Y186H

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
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: 25 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam22 T C 5: 8,136,900 Y407C probably damaging Het
Capn5 T A 7: 98,131,743 K276* probably null Het
Cct4 T C 11: 23,002,394 V495A probably damaging Het
Dapk3 A G 10: 81,190,297 K141E probably damaging Het
Diexf T C 1: 193,130,059 H31R probably damaging Het
Dnah2 T C 11: 69,422,559 N4264S probably damaging Het
Dok1 A G 6: 83,032,831 L99P probably damaging Het
Ebf3 A G 7: 137,231,301 V215A possibly damaging Het
Efnb2 A G 8: 8,660,488 S43P probably benign Het
Jhy G A 9: 40,917,378 Q411* probably null Het
Krt73 G A 15: 101,799,935 T229I probably damaging Het
Mroh8 A G 2: 157,271,962 probably null Het
Olfm1 A G 2: 28,222,625 T223A probably damaging Het
Olfr32 T A 2: 90,138,815 E108V probably damaging Het
Olfr937 A G 9: 39,060,585 L27P probably damaging Het
Oprk1 T A 1: 5,602,289 D216E probably damaging Het
Pim1 T A 17: 29,493,803 I230N probably damaging Het
Ppm1f A C 16: 16,914,171 T162P possibly damaging Het
Sema4a C T 3: 88,450,522 R225H probably damaging Het
Slc15a2 A C 16: 36,762,381 F215C probably damaging Het
Slc25a1 A G 16: 17,927,626 C41R possibly damaging Het
Stil C A 4: 115,023,637 H459Q probably benign Het
Tbc1d32 A G 10: 56,088,403 I900T possibly damaging Het
Tmem33 T C 5: 67,286,103 F208L probably damaging Het
Vmn2r72 A G 7: 85,738,367 V663A probably damaging Het
Other mutations in Rbbp8
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00825:Rbbp8 APN 18 11722607 missense probably benign
IGL01302:Rbbp8 APN 18 11721979 missense probably benign
IGL01965:Rbbp8 APN 18 11722260 missense probably benign 0.04
IGL02410:Rbbp8 APN 18 11732212 missense probably damaging 1.00
IGL02823:Rbbp8 APN 18 11732213 missense possibly damaging 0.89
IGL02859:Rbbp8 APN 18 11738614 missense probably benign 0.42
IGL02966:Rbbp8 APN 18 11705812 missense possibly damaging 0.88
IGL03022:Rbbp8 APN 18 11725502 splice site probably benign
IGL03274:Rbbp8 APN 18 11741076 splice site probably benign
IGL03367:Rbbp8 APN 18 11721719 missense probably benign 0.08
R0063:Rbbp8 UTSW 18 11734557 splice site probably benign
R0063:Rbbp8 UTSW 18 11734557 splice site probably benign
R0167:Rbbp8 UTSW 18 11660922 nonsense probably null
R0314:Rbbp8 UTSW 18 11715818 missense probably benign 0.17
R0864:Rbbp8 UTSW 18 11732184 splice site probably benign
R1033:Rbbp8 UTSW 18 11742705 missense probably benign 0.41
R1678:Rbbp8 UTSW 18 11732315 missense probably benign 0.05
R1964:Rbbp8 UTSW 18 11742679 missense possibly damaging 0.62
R2002:Rbbp8 UTSW 18 11727166 splice site probably benign
R2015:Rbbp8 UTSW 18 11720624 missense probably benign 0.01
R2240:Rbbp8 UTSW 18 11677669 missense probably damaging 0.99
R2308:Rbbp8 UTSW 18 11696776 missense possibly damaging 0.95
R3946:Rbbp8 UTSW 18 11718868 missense probably benign
R4375:Rbbp8 UTSW 18 11725410 missense probably benign 0.00
R4590:Rbbp8 UTSW 18 11732265 nonsense probably null
R4695:Rbbp8 UTSW 18 11721782 nonsense probably null
R4769:Rbbp8 UTSW 18 11722670 missense probably damaging 1.00
R5161:Rbbp8 UTSW 18 11722114 missense probably damaging 1.00
R5195:Rbbp8 UTSW 18 11722151 missense probably benign 0.00
R5223:Rbbp8 UTSW 18 11721690 missense probably benign 0.19
R5573:Rbbp8 UTSW 18 11722607 missense probably benign
R5671:Rbbp8 UTSW 18 11742642 missense probably benign 0.00
R6051:Rbbp8 UTSW 18 11738607 missense probably benign 0.17
R6995:Rbbp8 UTSW 18 11718908 missense probably damaging 1.00
R7048:Rbbp8 UTSW 18 11732220 missense possibly damaging 0.92
Posted On2014-05-07