Incidental Mutation 'R4636:Rbl1'
ID 350727
Institutional Source Beutler Lab
Gene Symbol Rbl1
Ensembl Gene ENSMUSG00000027641
Gene Name RB transcriptional corepressor like 1
Synonyms retinoblastoma-like 1 (p107), p107
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4636 (G1)
Quality Score 225
Status Not validated
Chromosome 2
Chromosomal Location 156987813-157046454 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 157009340 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Serine at position 732 (T732S)
Ref Sequence ENSEMBL: ENSMUSP00000029170 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029170]
AlphaFold Q64701
Predicted Effect possibly damaging
Transcript: ENSMUST00000029170
AA Change: T732S

PolyPhen 2 Score 0.816 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000029170
Gene: ENSMUSG00000027641
AA Change: T732S

DomainStartEndE-ValueType
low complexity region 8 28 N/A INTRINSIC
DUF3452 70 212 5.14e-78 SMART
RB_A 385 578 9.58e-119 SMART
low complexity region 706 719 N/A INTRINSIC
CYCLIN 800 934 8.68e-6 SMART
Rb_C 947 1063 2.29e-11 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000121195
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154721
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.3%
  • 20x: 95.4%
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 similar in sequence and possibly function to the product of the retinoblastoma 1 (RB1) gene. The RB1 gene product is a tumor suppressor protein that appears to be involved in cell cycle regulation, as it is phosphorylated in the S to M phase transition and is dephosphorylated in the G1 phase of the cell cycle. Both the RB1 protein and the product of this gene can form a complex with adenovirus E1A protein and SV40 large T-antigen, with the SV40 large T-antigen binding only to the unphosphorylated form of each protein. In addition, both proteins can inhibit the transcription of cell cycle genes containing E2F binding sites in their promoters. Due to the sequence and biochemical similarities with the RB1 protein, it is thought that the protein encoded by this gene may also be a tumor suppressor. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations are viable and fertile, but may show impaired growth, myeloid hyperplasia in spleen and liver and give rise to cells with a 2X doubling time in vitro. These effects are genetic background dependent. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Apcs T C 1: 172,721,989 (GRCm39) E119G probably damaging Het
Arhgef5 A G 6: 43,251,876 (GRCm39) T876A probably benign Het
Arih2 A T 9: 108,491,013 (GRCm39) C227S probably damaging Het
Bsn A T 9: 107,992,623 (GRCm39) L1043Q probably damaging Het
Cyp2d34 G C 15: 82,504,929 (GRCm39) P44A probably damaging Het
Ddx59 T A 1: 136,360,301 (GRCm39) N438K probably damaging Het
Esr2 A G 12: 76,170,098 (GRCm39) M447T possibly damaging Het
Fam131b A G 6: 42,297,914 (GRCm39) S92P probably damaging Het
Galnt9 A G 5: 110,763,365 (GRCm39) M457V probably damaging Het
Gorasp2 T A 2: 70,509,836 (GRCm39) Y166N probably damaging Het
Gpat3 C T 5: 101,005,039 (GRCm39) P58L probably benign Het
Hivep2 C A 10: 14,004,713 (GRCm39) T437K probably benign Het
Lmf1 G A 17: 25,873,445 (GRCm39) V317M probably damaging Het
Lrp2 T C 2: 69,266,983 (GRCm39) E4308G possibly damaging Het
Mrpl1 G T 5: 96,358,034 (GRCm39) V5L probably benign Het
Nifk T A 1: 118,257,217 (GRCm39) Y117N possibly damaging Het
Notch2 A G 3: 98,053,420 (GRCm39) K2028E probably benign Het
Or4a76 A C 2: 89,460,516 (GRCm39) I242S possibly damaging Het
Prpf3 A G 3: 95,741,482 (GRCm39) F558S probably damaging Het
Rabgap1l T C 1: 160,169,660 (GRCm39) probably null Het
Rasa2 C T 9: 96,426,390 (GRCm39) D819N probably benign Het
Slc14a2 A G 18: 78,239,007 (GRCm39) V204A possibly damaging Het
Ttn A C 2: 76,643,937 (GRCm39) L13097R probably damaging Het
Wdpcp A G 11: 21,661,568 (GRCm39) E280G probably benign Het
Znhit6 G T 3: 145,306,334 (GRCm39) V280L probably null Het
Znhit6 A G 3: 145,306,333 (GRCm39) silent Het
Other mutations in Rbl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01413:Rbl1 APN 2 156,994,812 (GRCm39) splice site probably null
IGL01418:Rbl1 APN 2 156,994,812 (GRCm39) splice site probably null
IGL01597:Rbl1 APN 2 157,037,369 (GRCm39) splice site probably benign
IGL01788:Rbl1 APN 2 157,005,576 (GRCm39) missense probably benign 0.15
IGL02366:Rbl1 APN 2 157,016,813 (GRCm39) missense probably benign 0.18
IGL02527:Rbl1 APN 2 157,035,968 (GRCm39) missense probably benign 0.05
IGL02720:Rbl1 APN 2 157,041,349 (GRCm39) missense possibly damaging 0.94
IGL02828:Rbl1 APN 2 157,041,384 (GRCm39) missense probably damaging 1.00
IGL02926:Rbl1 APN 2 157,009,333 (GRCm39) missense probably benign 0.08
IGL02968:Rbl1 APN 2 157,019,194 (GRCm39) missense probably damaging 1.00
IGL03284:Rbl1 APN 2 157,035,989 (GRCm39) splice site probably benign
R0042:Rbl1 UTSW 2 157,017,624 (GRCm39) splice site probably benign
R0089:Rbl1 UTSW 2 157,041,334 (GRCm39) critical splice donor site probably null
R0173:Rbl1 UTSW 2 157,001,605 (GRCm39) missense probably benign 0.00
R0464:Rbl1 UTSW 2 156,989,465 (GRCm39) missense probably damaging 1.00
R1178:Rbl1 UTSW 2 156,989,575 (GRCm39) missense possibly damaging 0.92
R1296:Rbl1 UTSW 2 157,011,891 (GRCm39) missense probably benign 0.09
R1430:Rbl1 UTSW 2 157,011,826 (GRCm39) missense probably benign
R1445:Rbl1 UTSW 2 157,035,018 (GRCm39) missense probably benign
R1511:Rbl1 UTSW 2 157,037,554 (GRCm39) missense probably damaging 1.00
R1603:Rbl1 UTSW 2 157,017,579 (GRCm39) missense possibly damaging 0.75
R1666:Rbl1 UTSW 2 157,001,654 (GRCm39) missense probably damaging 1.00
R1668:Rbl1 UTSW 2 157,001,654 (GRCm39) missense probably damaging 1.00
R1680:Rbl1 UTSW 2 157,016,703 (GRCm39) missense probably damaging 0.97
R1771:Rbl1 UTSW 2 157,005,454 (GRCm39) splice site probably null
R1833:Rbl1 UTSW 2 157,037,475 (GRCm39) missense probably damaging 0.98
R1852:Rbl1 UTSW 2 157,016,823 (GRCm39) missense probably benign 0.01
R2304:Rbl1 UTSW 2 156,989,551 (GRCm39) missense probably benign 0.02
R3552:Rbl1 UTSW 2 157,037,505 (GRCm39) missense probably benign 0.19
R3605:Rbl1 UTSW 2 157,019,153 (GRCm39) missense probably damaging 1.00
R3607:Rbl1 UTSW 2 157,019,153 (GRCm39) missense probably damaging 1.00
R4160:Rbl1 UTSW 2 157,034,039 (GRCm39) intron probably benign
R4423:Rbl1 UTSW 2 157,010,875 (GRCm39) intron probably benign
R4780:Rbl1 UTSW 2 157,016,724 (GRCm39) missense probably benign 0.43
R4789:Rbl1 UTSW 2 157,019,275 (GRCm39) missense probably benign
R5145:Rbl1 UTSW 2 157,017,397 (GRCm39) intron probably benign
R5802:Rbl1 UTSW 2 157,003,353 (GRCm39) missense probably benign 0.23
R5851:Rbl1 UTSW 2 157,009,245 (GRCm39) missense probably benign 0.00
R6742:Rbl1 UTSW 2 157,011,918 (GRCm39) missense probably benign 0.19
R6861:Rbl1 UTSW 2 156,994,887 (GRCm39) missense probably damaging 1.00
R6943:Rbl1 UTSW 2 157,030,206 (GRCm39) missense probably benign
R7090:Rbl1 UTSW 2 156,994,820 (GRCm39) missense probably benign 0.02
R7176:Rbl1 UTSW 2 157,030,245 (GRCm39) missense probably damaging 1.00
R7769:Rbl1 UTSW 2 157,033,900 (GRCm39) missense probably benign 0.01
R8032:Rbl1 UTSW 2 157,029,918 (GRCm39) nonsense probably null
R8544:Rbl1 UTSW 2 157,035,124 (GRCm39) missense probably damaging 1.00
R8552:Rbl1 UTSW 2 157,038,174 (GRCm39) missense probably damaging 1.00
R8802:Rbl1 UTSW 2 157,038,073 (GRCm39) critical splice donor site probably null
R8902:Rbl1 UTSW 2 157,041,420 (GRCm39) missense probably benign 0.00
R9032:Rbl1 UTSW 2 157,035,073 (GRCm39) missense probably benign 0.02
R9401:Rbl1 UTSW 2 157,016,742 (GRCm39) missense possibly damaging 0.81
R9420:Rbl1 UTSW 2 157,035,154 (GRCm39) missense probably damaging 0.99
R9747:Rbl1 UTSW 2 157,033,966 (GRCm39) missense probably damaging 0.99
X0057:Rbl1 UTSW 2 157,030,249 (GRCm39) nonsense probably null
X0058:Rbl1 UTSW 2 157,016,733 (GRCm39) missense possibly damaging 0.88
Predicted Primers PCR Primer
(F):5'- GGAGACACGTACCTTCCTATAGAAC -3'
(R):5'- AAAGGAAACCTGCTCTTGCTTC -3'

Sequencing Primer
(F):5'- CCTTCCTATAGAACAGTGCTAAGG -3'
(R):5'- GGAAACCTGCTCTTGCTTCAAAAAG -3'
Posted On 2015-10-08