Incidental Mutation 'R6363:Rb1'
ID 512604
Institutional Source Beutler Lab
Gene Symbol Rb1
Ensembl Gene ENSMUSG00000022105
Gene Name RB transcriptional corepressor 1
Synonyms Rb-1, retinoblastoma 1, Rb, pRb
MMRRC Submission 044513-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6363 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 73430298-73563446 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 73525081 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Glutamic Acid at position 184 (V184E)
Ref Sequence ENSEMBL: ENSMUSP00000022701 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022701] [ENSMUST00000164624]
AlphaFold P13405
Predicted Effect probably benign
Transcript: ENSMUST00000022701
AA Change: V184E

PolyPhen 2 Score 0.006 (Sensitivity: 0.97; Specificity: 0.75)
SMART Domains Protein: ENSMUSP00000022701
Gene: ENSMUSG00000022105
AA Change: V184E

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 probably benign
Transcript: ENSMUST00000164624
Meta Mutation Damage Score 0.5716 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.9%
Validation Efficiency 98% (51/52)
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Agbl4 A G 4: 111,423,982 (GRCm39) probably benign Het
Antxrl G T 14: 33,791,244 (GRCm39) C379F probably damaging Het
Camsap3 T C 8: 3,651,971 (GRCm39) C256R probably damaging Het
Ccdc33 T C 9: 58,021,618 (GRCm39) E254G probably benign Het
Ccndbp1 C T 2: 120,843,454 (GRCm39) P282L probably damaging Het
Col5a1 C T 2: 27,818,207 (GRCm39) T144I unknown Het
Csmd2 A T 4: 128,294,172 (GRCm39) H1167L probably benign Het
Ctsk A T 3: 95,408,862 (GRCm39) T82S probably damaging Het
Cyp3a41b A T 5: 145,507,197 (GRCm39) F248I probably damaging Het
Dchs1 A G 7: 105,407,679 (GRCm39) I2051T probably benign Het
Dnah17 A G 11: 118,001,331 (GRCm39) F871L probably benign Het
Eif2b4 A G 5: 31,348,583 (GRCm39) V210A probably damaging Het
Eral1 A G 11: 77,965,143 (GRCm39) I385T probably damaging Het
Ercc8 T C 13: 108,320,404 (GRCm39) L330P probably damaging Het
Etfa A G 9: 55,407,417 (GRCm39) V24A probably damaging Het
Fcrl1 A T 3: 87,292,475 (GRCm39) I156F probably damaging Het
Gm7298 A G 6: 121,765,565 (GRCm39) Y1465C probably damaging Het
Gpr17 A G 18: 32,080,625 (GRCm39) L146P probably damaging Het
Gpr171 A G 3: 59,005,313 (GRCm39) I154T possibly damaging Het
Hid1 T A 11: 115,243,422 (GRCm39) Y542F probably damaging Het
Hspa8 T C 9: 40,714,361 (GRCm39) V219A probably damaging Het
Klhl24 C T 16: 19,938,933 (GRCm39) T496I possibly damaging Het
Krtcap2 T C 3: 89,156,413 (GRCm39) S64P probably damaging Het
Msh3 C A 13: 92,349,032 (GRCm39) D1066Y probably damaging Het
Naaladl2 C T 3: 24,389,481 (GRCm39) G323R possibly damaging Het
Nbas A G 12: 13,532,577 (GRCm39) T1762A probably benign Het
Nr4a1 C T 15: 101,171,996 (GRCm39) R557C probably damaging Het
Ogfrl1 T A 1: 23,409,194 (GRCm39) H344L probably benign Het
Or13a25 T A 7: 140,247,995 (GRCm39) F265Y possibly damaging Het
Or5a1 T A 19: 12,097,530 (GRCm39) H182L possibly damaging Het
Or5p55 A G 7: 107,566,957 (GRCm39) M118V possibly damaging Het
Or9k7 A C 10: 130,046,906 (GRCm39) V31G possibly damaging Het
Orm2 G A 4: 63,280,841 (GRCm39) probably null Het
Patj T A 4: 98,320,097 (GRCm39) S455T probably benign Het
Pdgfra G T 5: 75,331,497 (GRCm39) V336L possibly damaging Het
Prkaa1 T C 15: 5,206,437 (GRCm39) L431S probably damaging Het
Ptgfrn A G 3: 100,952,894 (GRCm39) V780A possibly damaging Het
Rev1 T A 1: 38,110,570 (GRCm39) H560L probably damaging Het
Serpinb13 A T 1: 106,928,504 (GRCm39) R375* probably null Het
Slc8a2 C A 7: 15,867,970 (GRCm39) D67E probably benign Het
Sos2 A T 12: 69,678,885 (GRCm39) N307K probably benign Het
Srgap2 G A 1: 131,226,206 (GRCm39) R36W probably damaging Het
Tas2r119 G T 15: 32,178,034 (GRCm39) W200L possibly damaging Het
Tep1 T G 14: 51,062,005 (GRCm39) K2575T probably benign Het
Ttc36 T A 9: 44,710,936 (GRCm39) R131S probably damaging Het
Ttyh3 A T 5: 140,620,979 (GRCm39) L195Q probably damaging Het
Uba7 G A 9: 107,857,382 (GRCm39) probably null Het
Utp20 A C 10: 88,592,942 (GRCm39) V2249G probably damaging Het
Wwc2 A T 8: 48,340,197 (GRCm39) probably null Het
Zdhhc21 A T 4: 82,765,911 (GRCm39) V8D probably damaging Het
Zfp719 A G 7: 43,239,290 (GRCm39) T293A probably benign Het
Other mutations in Rb1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00497:Rb1 APN 14 73,502,038 (GRCm39) missense probably damaging 1.00
IGL00951:Rb1 APN 14 73,559,512 (GRCm39) missense probably damaging 1.00
IGL01152:Rb1 APN 14 73,443,310 (GRCm39) missense probably damaging 1.00
IGL01339:Rb1 APN 14 73,501,811 (GRCm39) critical splice acceptor site probably null
IGL01349:Rb1 APN 14 73,506,558 (GRCm39) missense probably damaging 1.00
IGL01390:Rb1 APN 14 73,532,439 (GRCm39) missense probably benign 0.02
IGL02066:Rb1 APN 14 73,435,974 (GRCm39) missense probably benign 0.06
IGL02207:Rb1 APN 14 73,443,525 (GRCm39) missense probably damaging 1.00
IGL02860:Rb1 APN 14 73,443,452 (GRCm39) missense probably damaging 1.00
IGL03370:Rb1 APN 14 73,520,306 (GRCm39) critical splice donor site probably null
rubidium UTSW 14 73,436,751 (GRCm39) missense probably damaging 1.00
P0028:Rb1 UTSW 14 73,502,068 (GRCm39) missense probably damaging 1.00
R0553:Rb1 UTSW 14 73,449,152 (GRCm39) nonsense probably null
R0563:Rb1 UTSW 14 73,454,207 (GRCm39) missense probably damaging 1.00
R0586:Rb1 UTSW 14 73,525,124 (GRCm39) intron probably benign
R0595:Rb1 UTSW 14 73,511,120 (GRCm39) missense probably damaging 1.00
R0755:Rb1 UTSW 14 73,434,653 (GRCm39) makesense probably null
R1480:Rb1 UTSW 14 73,500,042 (GRCm39) missense probably benign
R1513:Rb1 UTSW 14 73,559,524 (GRCm39) missense probably benign 0.00
R1752:Rb1 UTSW 14 73,525,064 (GRCm39) missense probably damaging 0.99
R1919:Rb1 UTSW 14 73,450,430 (GRCm39) nonsense probably null
R2010:Rb1 UTSW 14 73,532,433 (GRCm39) missense probably benign 0.16
R2087:Rb1 UTSW 14 73,517,692 (GRCm39) missense probably benign 0.09
R2152:Rb1 UTSW 14 73,526,165 (GRCm39) missense probably benign
R2167:Rb1 UTSW 14 73,449,091 (GRCm39) missense probably damaging 1.00
R3950:Rb1 UTSW 14 73,500,102 (GRCm39) missense probably damaging 1.00
R4183:Rb1 UTSW 14 73,435,966 (GRCm39) splice site probably null
R4225:Rb1 UTSW 14 73,506,631 (GRCm39) missense possibly damaging 0.58
R4306:Rb1 UTSW 14 73,500,135 (GRCm39) missense probably damaging 1.00
R4464:Rb1 UTSW 14 73,436,638 (GRCm39) splice site probably null
R4609:Rb1 UTSW 14 73,499,954 (GRCm39) splice site probably benign
R4671:Rb1 UTSW 14 73,511,116 (GRCm39) missense probably damaging 1.00
R4916:Rb1 UTSW 14 73,454,131 (GRCm39) missense probably damaging 1.00
R5160:Rb1 UTSW 14 73,501,895 (GRCm39) synonymous silent
R5210:Rb1 UTSW 14 73,436,751 (GRCm39) missense probably damaging 1.00
R5320:Rb1 UTSW 14 73,450,566 (GRCm39) nonsense probably null
R5436:Rb1 UTSW 14 73,450,580 (GRCm39) splice site probably null
R5467:Rb1 UTSW 14 73,449,060 (GRCm39) missense possibly damaging 0.92
R5592:Rb1 UTSW 14 73,449,187 (GRCm39) missense probably damaging 1.00
R6326:Rb1 UTSW 14 73,435,974 (GRCm39) missense probably benign 0.06
R6395:Rb1 UTSW 14 73,436,636 (GRCm39) missense probably damaging 1.00
R6414:Rb1 UTSW 14 73,520,414 (GRCm39) missense unknown
R6460:Rb1 UTSW 14 73,515,894 (GRCm39) missense probably benign 0.06
R6503:Rb1 UTSW 14 73,443,320 (GRCm39) missense probably benign 0.08
R6519:Rb1 UTSW 14 73,535,503 (GRCm39) missense probably benign 0.00
R6671:Rb1 UTSW 14 73,434,706 (GRCm39) missense probably damaging 1.00
R7026:Rb1 UTSW 14 73,535,539 (GRCm39) missense probably benign 0.00
R7103:Rb1 UTSW 14 73,500,084 (GRCm39) missense probably damaging 1.00
R7263:Rb1 UTSW 14 73,520,363 (GRCm39) nonsense probably null
R7478:Rb1 UTSW 14 73,506,577 (GRCm39) missense probably damaging 1.00
R7519:Rb1 UTSW 14 73,502,048 (GRCm39) missense probably damaging 1.00
R7817:Rb1 UTSW 14 73,435,983 (GRCm39) missense probably damaging 1.00
R8323:Rb1 UTSW 14 73,503,023 (GRCm39) missense probably benign 0.09
R8809:Rb1 UTSW 14 73,503,000 (GRCm39) missense probably damaging 1.00
R8813:Rb1 UTSW 14 73,500,027 (GRCm39) missense probably damaging 0.96
R8849:Rb1 UTSW 14 73,434,709 (GRCm39) missense probably damaging 1.00
R9272:Rb1 UTSW 14 73,517,602 (GRCm39) missense possibly damaging 0.85
R9482:Rb1 UTSW 14 73,443,493 (GRCm39) missense probably damaging 1.00
R9606:Rb1 UTSW 14 73,517,573 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- AATTCACTAGGCCCTGACTTTTATC -3'
(R):5'- GGCACACCAAATGAGCTAGG -3'

Sequencing Primer
(F):5'- ACGGAGGAATTAAACATTTCGAATG -3'
(R):5'- ACCCCAAAGTAAAGCTGG -3'
Posted On 2018-04-27