Incidental Mutation 'R6742:Rbl1'
ID 530477
Institutional Source Beutler Lab
Gene Symbol Rbl1
Ensembl Gene ENSMUSG00000027641
Gene Name RB transcriptional corepressor like 1
Synonyms retinoblastoma-like 1 (p107), p107
MMRRC Submission 044859-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6742 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 156987813-157046454 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 157011918 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 679 (T679I)
Ref Sequence ENSEMBL: ENSMUSP00000029170 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029170]
AlphaFold Q64701
Predicted Effect probably benign
Transcript: ENSMUST00000029170
AA Change: T679I

PolyPhen 2 Score 0.187 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000029170
Gene: ENSMUSG00000027641
AA Change: T679I

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: ENSMUST00000124518
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154721
Meta Mutation Damage Score 0.0745 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.1%
  • 20x: 94.6%
Validation Efficiency 100% (46/46)
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A2m A G 6: 121,654,995 (GRCm39) R1440G probably benign Het
Abca13 T A 11: 9,278,168 (GRCm39) L3116Q probably damaging Het
Adgb G A 10: 10,287,593 (GRCm39) H55Y probably damaging Het
AI182371 G T 2: 34,974,717 (GRCm39) probably benign Het
Ank3 T C 10: 69,827,412 (GRCm39) probably benign Het
Ccdc127 G T 13: 74,501,042 (GRCm39) G20W probably damaging Het
Ccdc149 G A 5: 52,562,475 (GRCm39) Q184* probably null Het
Cntrob G A 11: 69,213,749 (GRCm39) P14S probably damaging Het
Dnah11 T C 12: 118,077,629 (GRCm39) E1288G possibly damaging Het
Eml2 G A 7: 18,935,088 (GRCm39) V432I probably damaging Het
Evpl T C 11: 116,113,640 (GRCm39) D1350G possibly damaging Het
Fasn T C 11: 120,701,279 (GRCm39) T1990A probably damaging Het
Itga2 T A 13: 114,973,061 (GRCm39) N1166I possibly damaging Het
Lmtk2 T A 5: 144,085,175 (GRCm39) C216S probably damaging Het
Lrp1b T C 2: 41,361,132 (GRCm39) D557G probably benign Het
Lrrc32 T C 7: 98,148,039 (GRCm39) V273A probably benign Het
Nlrp4f C T 13: 65,335,254 (GRCm39) probably null Het
Ntng2 T G 2: 29,090,940 (GRCm39) M360L probably benign Het
Pik3c2b A G 1: 133,003,559 (GRCm39) S504G probably benign Het
Ppfia4 A C 1: 134,256,909 (GRCm39) L104R probably damaging Het
Raph1 A G 1: 60,564,879 (GRCm39) S203P probably damaging Het
Rnase4 G T 14: 51,342,486 (GRCm39) R70L probably benign Het
Rnf146 A C 10: 29,223,528 (GRCm39) D119E probably damaging Het
Rrp1b A G 17: 32,275,908 (GRCm39) H485R probably benign Het
Rwdd4a T A 8: 48,000,998 (GRCm39) probably null Het
Scarf2 G A 16: 17,624,351 (GRCm39) C552Y probably damaging Het
Skic2 G A 17: 35,064,166 (GRCm39) R507* probably null Het
Sox10 T C 15: 79,040,676 (GRCm39) N127S probably damaging Het
Speer4a1 A T 5: 26,241,054 (GRCm39) probably null Het
Tars1 A T 15: 11,394,427 (GRCm39) I70N probably damaging Het
Thsd7a C T 6: 12,408,815 (GRCm39) V736M probably damaging Het
Timp3 G A 10: 86,136,742 (GRCm39) V9M probably benign Het
Tnfrsf1a A T 6: 125,333,911 (GRCm39) N55Y probably damaging Het
Trim43a G A 9: 88,470,399 (GRCm39) V402I possibly damaging Het
Tshz2 A G 2: 169,725,677 (GRCm39) D91G probably damaging Het
Ubac1 T C 2: 25,895,418 (GRCm39) D345G possibly damaging Het
Usp4 G A 9: 108,251,438 (GRCm39) V538I possibly damaging Het
Vmn2r19 A T 6: 123,306,917 (GRCm39) Y475F possibly damaging Het
Vmn2r87 A T 10: 130,308,396 (GRCm39) V614E probably damaging Het
Wfdc2 A T 2: 164,404,706 (GRCm39) T21S probably benign Het
Yod1 G A 1: 130,645,275 (GRCm39) G19S probably damaging Het
Zfp78 A G 7: 6,381,277 (GRCm39) E109G probably damaging Het
Zfp873 C A 10: 81,894,256 (GRCm39) A19D probably damaging Het
Zfp935 T A 13: 62,602,293 (GRCm39) K302N probably damaging Het
Zfpm2 G A 15: 40,965,114 (GRCm39) S401N probably benign 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
R4636:Rbl1 UTSW 2 157,009,340 (GRCm39) missense possibly damaging 0.82
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
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'- ATCATGTGATGCAATGTCATAAGAC -3'
(R):5'- TGCTTAGTGTGTGAATAAGGAAAC -3'

Sequencing Primer
(F):5'- AGGGACTGTAACTTTCCG -3'
(R):5'- CGATTTCTGTCCATGAGC -3'
Posted On 2018-08-01