Incidental Mutation 'IGL01390:Rb1'
ID79178
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Rb1
Ensembl Gene ENSMUSG00000022105
Gene NameRB transcriptional corepressor 1
SynonymsRb-1, Rb, pRb
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01390
Quality Score
Status
Chromosome14
Chromosomal Location73183673-73325822 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 73294999 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 132 (I132F)
Ref Sequence ENSEMBL: ENSMUSP00000022701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022701] [ENSMUST00000164624]
Predicted Effect probably benign
Transcript: ENSMUST00000022701
AA Change: I132F

PolyPhen 2 Score 0.023 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000022701
Gene: ENSMUSG00000022105
AA Change: I132F

DomainStartEndE-ValueType
low complexity region 2 28 N/A INTRINSIC
low complexity region 37 53 N/A INTRINSIC
DUF3452 97 223 4.59e-25 SMART
RB_A 367 567 5.53e-92 SMART
CYCLIN 653 740 1.62e-5 SMART
Rb_C 761 920 1.28e-96 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000164624
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 negative regulator of the cell cycle and was the first tumor suppressor gene found. The encoded protein also stabilizes constitutive heterochromatin to maintain the overall chromatin structure. The active, hypophosphorylated form of the protein binds transcription factor E2F1. Defects in this gene are a cause of childhood cancer retinoblastoma (RB), bladder cancer, and osteogenic sarcoma. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted mutations exhibit abnormalities of the neuronal and hematopoietic systems and die in utero. Heterozygotes may develop pituitary tumors associated with loss of the normal allele. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Atp6v0a1 A G 11: 101,043,802 K565R probably benign Het
Cacna2d3 T C 14: 28,943,591 T158A possibly damaging Het
Ccdc129 C T 6: 55,897,998 P311L probably benign Het
Dnah5 A G 15: 28,411,540 D3685G probably benign Het
Dock1 T C 7: 134,745,047 I236T possibly damaging Het
Dock6 A G 9: 21,803,045 V1803A probably damaging Het
Epb41 T C 4: 132,003,737 I178V probably benign Het
Gm10110 C A 14: 89,898,241 noncoding transcript Het
Hist1h2ac T C 13: 23,683,516 probably benign Het
Hoxb7 A C 11: 96,287,011 N95T probably benign Het
Ikzf2 C A 1: 69,570,642 C116F probably damaging Het
Ints8 A T 4: 11,218,679 probably benign Het
Man2a1 T C 17: 64,710,705 Y649H probably benign Het
Mcm8 T C 2: 132,838,078 probably benign Het
Msi1 T A 5: 115,438,721 D137E possibly damaging Het
Olfr1037 T C 2: 86,085,640 I46V probably benign Het
Pde6c A G 19: 38,161,928 Y507C probably benign Het
Prl7d1 A G 13: 27,710,166 V140A possibly damaging Het
Rgl1 A G 1: 152,571,588 probably benign Het
Rpl18a G T 8: 70,895,510 probably benign Het
Sf3b1 T C 1: 54,987,429 I1274V probably benign Het
Slc9a3 A C 13: 74,150,761 I100L probably benign Het
Sorcs3 T A 19: 48,790,131 Y996N probably damaging Het
Sra1 A G 18: 36,670,081 L37P probably damaging Het
Stim1 A G 7: 102,427,162 Q440R possibly damaging Het
Tacc3 C T 5: 33,668,061 probably benign Het
Tas2r104 T A 6: 131,685,485 Y87F probably benign Het
Tbl2 T C 5: 135,156,363 probably benign Het
Vsig10l C T 7: 43,466,465 S410F probably damaging Het
Other mutations in Rb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00497:Rb1 APN 14 73264598 missense probably damaging 1.00
IGL00951:Rb1 APN 14 73322072 missense probably damaging 1.00
IGL01152:Rb1 APN 14 73205870 missense probably damaging 1.00
IGL01339:Rb1 APN 14 73264371 critical splice acceptor site probably null
IGL01349:Rb1 APN 14 73269118 missense probably damaging 1.00
IGL02066:Rb1 APN 14 73198534 missense probably benign 0.06
IGL02207:Rb1 APN 14 73206085 missense probably damaging 1.00
IGL02860:Rb1 APN 14 73206012 missense probably damaging 1.00
IGL03370:Rb1 APN 14 73282866 critical splice donor site probably null
rubidium UTSW 14 73199311 missense probably damaging 1.00
P0028:Rb1 UTSW 14 73264628 missense probably damaging 1.00
R0553:Rb1 UTSW 14 73211712 nonsense probably null
R0563:Rb1 UTSW 14 73216767 missense probably damaging 1.00
R0586:Rb1 UTSW 14 73287684 intron probably benign
R0595:Rb1 UTSW 14 73273680 missense probably damaging 1.00
R0755:Rb1 UTSW 14 73197213 makesense probably null
R1480:Rb1 UTSW 14 73262602 missense probably benign
R1513:Rb1 UTSW 14 73322084 missense probably benign 0.00
R1752:Rb1 UTSW 14 73287624 missense probably damaging 0.99
R1919:Rb1 UTSW 14 73212990 nonsense probably null
R2010:Rb1 UTSW 14 73294993 missense probably benign 0.16
R2087:Rb1 UTSW 14 73280252 missense probably benign 0.09
R2152:Rb1 UTSW 14 73288725 missense probably benign
R2167:Rb1 UTSW 14 73211651 missense probably damaging 1.00
R3950:Rb1 UTSW 14 73262662 missense probably damaging 1.00
R4183:Rb1 UTSW 14 73198526 splice site probably null
R4225:Rb1 UTSW 14 73269191 missense possibly damaging 0.58
R4306:Rb1 UTSW 14 73262695 missense probably damaging 1.00
R4464:Rb1 UTSW 14 73199198 intron probably null
R4609:Rb1 UTSW 14 73262514 splice site probably benign
R4671:Rb1 UTSW 14 73273676 missense probably damaging 1.00
R4916:Rb1 UTSW 14 73216691 missense probably damaging 1.00
R5160:Rb1 UTSW 14 73264455 synonymous silent
R5210:Rb1 UTSW 14 73199311 missense probably damaging 1.00
R5320:Rb1 UTSW 14 73213126 nonsense probably null
R5436:Rb1 UTSW 14 73213140 splice site probably null
R5467:Rb1 UTSW 14 73211620 missense possibly damaging 0.92
R5592:Rb1 UTSW 14 73211747 missense probably damaging 1.00
R6326:Rb1 UTSW 14 73198534 missense probably benign 0.06
R6363:Rb1 UTSW 14 73287641 missense probably benign 0.01
R6395:Rb1 UTSW 14 73199196 missense probably damaging 1.00
R6414:Rb1 UTSW 14 73282974 missense unknown
R6460:Rb1 UTSW 14 73278454 missense probably benign 0.06
R6503:Rb1 UTSW 14 73205880 missense probably benign 0.08
R6519:Rb1 UTSW 14 73298063 missense probably benign 0.00
R6671:Rb1 UTSW 14 73197266 missense probably damaging 1.00
R7026:Rb1 UTSW 14 73298099 missense probably benign 0.00
R7103:Rb1 UTSW 14 73262644 missense probably damaging 1.00
R7263:Rb1 UTSW 14 73282923 nonsense probably null
Posted On2013-11-05