Incidental Mutation 'IGL00497:Rb1'
ID4158
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 #IGL00497
Quality Score
Status
Chromosome14
Chromosomal Location73183673-73325822 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 73264598 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Histidine at position 449 (R449H)
Ref Sequence ENSEMBL: ENSMUSP00000022701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022701]
Predicted Effect probably damaging
Transcript: ENSMUST00000022701
AA Change: R449H

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022701
Gene: ENSMUSG00000022105
AA Change: R449H

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 noncoding transcript
Transcript: ENSMUST00000163932
Predicted Effect noncoding transcript
Transcript: ENSMUST00000169002
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610507B11Rik A G 11: 78,272,933 N1076D probably damaging Het
4930579G24Rik G A 3: 79,631,291 probably benign Het
Aatk C T 11: 120,010,186 R1128Q probably benign Het
Acot6 C T 12: 84,109,438 R387C probably damaging Het
Adam11 A G 11: 102,770,147 E118G probably damaging Het
Adcyap1r1 G A 6: 55,472,279 V73I probably damaging Het
Apol8 T C 15: 77,750,014 T121A probably damaging Het
Ccdc91 C A 6: 147,606,987 Q404K unknown Het
Cpt1b T C 15: 89,422,293 K294R probably benign Het
Dnah6 A C 6: 73,195,761 V238G probably damaging Het
Dscaml1 T C 9: 45,752,238 S1920P probably damaging Het
Gcfc2 A T 6: 81,957,970 I737L probably benign Het
Gm1840 T C 8: 5,640,563 noncoding transcript Het
Gmeb1 A G 4: 132,227,985 V293A probably benign Het
Hibch A G 1: 52,885,190 probably benign Het
Ifnab A G 4: 88,691,182 Y16H probably benign Het
Il17rc T C 6: 113,474,171 V155A probably damaging Het
Lrr1 A G 12: 69,174,582 H166R probably benign Het
Map4k5 G T 12: 69,845,732 A141E probably damaging Het
Mettl17 A T 14: 51,888,835 K233N probably damaging Het
Mon2 A G 10: 123,026,299 L740S probably damaging Het
Mpdz A C 4: 81,335,742 I1051S probably benign Het
Mroh8 A G 2: 157,216,914 F944S probably damaging Het
Myh13 A G 11: 67,342,488 Y611C probably damaging Het
Npat A G 9: 53,566,800 N951D possibly damaging Het
Osmr T C 15: 6,847,066 S126G probably benign Het
Parp14 T C 16: 35,834,836 Y1755C probably damaging Het
Phf14 T C 6: 11,941,424 probably benign Het
Prex2 T A 1: 11,186,652 M1196K possibly damaging Het
Prkd1 A T 12: 50,383,481 D614E probably damaging Het
Ptprm A G 17: 66,817,972 L794P probably damaging Het
Scfd1 A G 12: 51,427,869 D469G probably benign Het
Serpinb1c T C 13: 32,883,975 K213E probably damaging Het
Sgo1 A G 17: 53,677,102 probably benign Het
Slc11a1 A G 1: 74,381,898 probably null Het
Snw1 A G 12: 87,452,580 probably null Het
Stac3 T C 10: 127,503,664 I143T probably damaging Het
Tcta A T 9: 108,305,916 L10Q probably damaging Het
Tha1 T C 11: 117,871,005 probably benign Het
Trmt1 T C 8: 84,695,509 M254T possibly damaging Het
Trps1 T A 15: 50,661,307 M887L possibly damaging Het
Zfyve28 A G 5: 34,243,195 V53A probably damaging Het
Other mutations in Rb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
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
IGL01390:Rb1 APN 14 73294999 missense probably benign 0.02
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 splice site 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
R7478:Rb1 UTSW 14 73269137 missense probably damaging 1.00
R7519:Rb1 UTSW 14 73264608 missense probably damaging 1.00
R7817:Rb1 UTSW 14 73198543 missense probably damaging 1.00
R8323:Rb1 UTSW 14 73265583 missense probably benign 0.09
Posted On2012-04-20