Incidental Mutation 'R5376:Ppp2r1b'
ID 425565
Institutional Source Beutler Lab
Gene Symbol Ppp2r1b
Ensembl Gene ENSMUSG00000032058
Gene Name protein phosphatase 2, regulatory subunit A, beta
Synonyms 2410091N08Rik
MMRRC Submission 042952-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.567) question?
Stock # R5376 (G1)
Quality Score 225
Status Not validated
Chromosome 9
Chromosomal Location 50767946-50810625 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 50778228 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 315 (A315V)
Ref Sequence ENSEMBL: ENSMUSP00000135525 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034560] [ENSMUST00000114437] [ENSMUST00000174628] [ENSMUST00000175640] [ENSMUST00000175645] [ENSMUST00000175926] [ENSMUST00000176055] [ENSMUST00000176349] [ENSMUST00000176798]
AlphaFold Q7TNP2
Predicted Effect probably benign
Transcript: ENSMUST00000034560
AA Change: A315V

PolyPhen 2 Score 0.116 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000034560
Gene: ENSMUSG00000032058
AA Change: A315V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 178 208 2.2e-6 PFAM
Pfam:HEAT_EZ 182 243 9.9e-6 PFAM
Pfam:HEAT 295 325 5.9e-6 PFAM
Pfam:HEAT_2 378 479 1.1e-10 PFAM
Pfam:HEAT_2 495 596 5.1e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000114437
AA Change: A315V

PolyPhen 2 Score 0.038 (Sensitivity: 0.94; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000110080
Gene: ENSMUSG00000032058
AA Change: A315V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 178 208 1.6e-6 PFAM
Pfam:HEAT_EZ 180 243 7.3e-6 PFAM
Pfam:HEAT 217 247 4.3e-5 PFAM
Pfam:HEAT 295 325 4.2e-6 PFAM
Pfam:HEAT_2 378 479 9e-11 PFAM
Pfam:HEAT_2 494 597 4.2e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000174628
AA Change: A315V

PolyPhen 2 Score 0.116 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000133404
Gene: ENSMUSG00000032058
AA Change: A315V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 178 208 4.6e-6 PFAM
Pfam:HEAT 217 247 4.5e-5 PFAM
Pfam:HEAT 295 325 4.3e-6 PFAM
Pfam:HEAT_2 378 479 1.7e-11 PFAM
low complexity region 643 655 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000175640
AA Change: A188V

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000134740
Gene: ENSMUSG00000032058
AA Change: A188V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 129 159 5.7e-5 PFAM
Pfam:HEAT 168 198 4e-6 PFAM
Pfam:HEAT_2 251 352 6.3e-11 PFAM
Pfam:HEAT_2 365 470 3e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000175645
AA Change: A315V

PolyPhen 2 Score 0.017 (Sensitivity: 0.95; Specificity: 0.80)
SMART Domains Protein: ENSMUSP00000135871
Gene: ENSMUSG00000032058
AA Change: A315V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT_EZ 173 243 8e-6 PFAM
Pfam:HEAT 178 208 1.8e-6 PFAM
Pfam:HEAT 217 247 4.9e-5 PFAM
Pfam:HEAT 295 325 4.8e-6 PFAM
Pfam:HEAT_2 449 552 3.9e-8 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000175926
SMART Domains Protein: ENSMUSP00000134886
Gene: ENSMUSG00000032058

DomainStartEndE-ValueType
SCOP:d1b3ua_ 14 104 4e-15 SMART
PDB:3DW8|D 22 104 4e-45 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000176055
SMART Domains Protein: ENSMUSP00000135253
Gene: ENSMUSG00000032058

DomainStartEndE-ValueType
PDB:3DW8|D 1 51 1e-26 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000176349
AA Change: A251V

PolyPhen 2 Score 0.238 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000135758
Gene: ENSMUSG00000032058
AA Change: A251V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 114 144 2e-6 PFAM
Pfam:HEAT_EZ 116 179 8.7e-6 PFAM
Pfam:HEAT 153 183 5.5e-5 PFAM
Pfam:HEAT 231 261 5.3e-6 PFAM
Pfam:HEAT_2 314 415 9.3e-11 PFAM
Pfam:HEAT_2 430 532 4.4e-8 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000176798
AA Change: A315V

PolyPhen 2 Score 0.779 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000135525
Gene: ENSMUSG00000032058
AA Change: A315V

DomainStartEndE-ValueType
low complexity region 2 21 N/A INTRINSIC
Pfam:HEAT 178 208 2.3e-6 PFAM
Pfam:HEAT_EZ 182 243 1e-5 PFAM
Pfam:HEAT 295 325 6e-6 PFAM
Pfam:HEAT_2 378 479 1.1e-10 PFAM
Pfam:HEAT_2 495 596 5.2e-8 PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a constant regulatory subunit of protein phosphatase 2. Protein phosphatase 2 is one of the four major Ser/Thr phosphatases, and it is implicated in the negative control of cell growth and division. It consists of a common heteromeric core enzyme, which is composed of a catalytic subunit and a constant regulatory subunit, that associates with a variety of regulatory subunits. The constant regulatory subunit A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. This gene encodes a beta isoform of the constant regulatory subunit A. Mutations in this gene have been associated with some lung and colon cancers. Alternatively spliced transcript variants have been described. [provided by RefSeq, Apr 2010]
Allele List at MGI

All alleles(3) : Targeted(2) Gene trapped(1)

Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aatk G C 11: 119,902,860 (GRCm39) S512W probably damaging Het
Abcc2 A T 19: 43,818,339 (GRCm39) N1275I possibly damaging Het
Adgb T C 10: 10,222,307 (GRCm39) T1455A probably benign Het
Cnnm3 T A 1: 36,559,759 (GRCm39) L566H probably damaging Het
Coa8 A G 12: 111,696,492 (GRCm39) D142G probably damaging Het
Dennd4b C T 3: 90,185,363 (GRCm39) P1229L probably benign Het
Dsc1 T G 18: 20,221,503 (GRCm39) K657N probably benign Het
Dzip1 C T 14: 119,148,805 (GRCm39) M291I probably damaging Het
Eef1d G T 15: 75,775,038 (GRCm39) T207N probably benign Het
Eif4g1 T A 16: 20,502,577 (GRCm39) Y955N probably damaging Het
Evi5l T C 8: 4,260,770 (GRCm39) T1016A probably damaging Het
Fcrl6 G A 1: 172,426,847 (GRCm39) T33M probably damaging Het
Golga3 T C 5: 110,368,811 (GRCm39) probably null Het
Gpbp1 T C 13: 111,563,176 (GRCm39) N425D probably damaging Het
Igkv12-46 A C 6: 69,741,520 (GRCm39) W112G probably benign Het
Kdelr3 T A 15: 79,410,061 (GRCm39) V182E possibly damaging Het
Kif15 T A 9: 122,823,036 (GRCm39) N700K probably benign Het
Mycbp2 A T 14: 103,479,868 (GRCm39) L1169* probably null Het
Myof A G 19: 37,904,848 (GRCm39) Y905H probably damaging Het
Or10h1b A T 17: 33,395,621 (GRCm39) I82F probably damaging Het
Or52e5 A T 7: 104,719,564 (GRCm39) T297S probably damaging Het
Or5b113 A T 19: 13,342,762 (GRCm39) M257L possibly damaging Het
Otud7b T A 3: 96,060,841 (GRCm39) probably null Het
Pde4d T C 13: 109,909,178 (GRCm39) C197R probably benign Het
Pde8b T C 13: 95,162,654 (GRCm39) T823A probably benign Het
Plekha5 C T 6: 140,496,870 (GRCm39) T140M probably damaging Het
Plekhg2 G A 7: 28,062,094 (GRCm39) R594W probably damaging Het
Potefam1 T C 2: 111,045,944 (GRCm39) D286G probably benign Het
Psg25 A T 7: 18,260,460 (GRCm39) I146N probably benign Het
Psg26 A T 7: 18,214,030 (GRCm39) S211T probably benign Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Sfi1 A ATCTTCCCAAAGCCAGTGT 11: 3,103,384 (GRCm39) probably benign Het
Slc5a9 A T 4: 111,750,414 (GRCm39) V148E possibly damaging Het
Spmip9 C A 6: 70,890,466 (GRCm39) A109S possibly damaging Het
Txndc15 T G 13: 55,866,032 (GRCm39) N165K probably damaging Het
Zfp493 T C 13: 67,934,437 (GRCm39) I130T possibly damaging Het
Other mutations in Ppp2r1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01622:Ppp2r1b APN 9 50,789,422 (GRCm39) missense probably damaging 0.99
IGL01623:Ppp2r1b APN 9 50,789,422 (GRCm39) missense probably damaging 0.99
IGL02120:Ppp2r1b APN 9 50,773,069 (GRCm39) splice site probably benign
IGL02158:Ppp2r1b APN 9 50,772,909 (GRCm39) missense probably benign 0.02
IGL02706:Ppp2r1b APN 9 50,790,134 (GRCm39) missense possibly damaging 0.83
IGL02801:Ppp2r1b APN 9 50,790,127 (GRCm39) missense probably benign 0.00
IGL02943:Ppp2r1b APN 9 50,794,885 (GRCm39) missense probably damaging 1.00
R0047:Ppp2r1b UTSW 9 50,772,873 (GRCm39) nonsense probably null
R0047:Ppp2r1b UTSW 9 50,772,873 (GRCm39) nonsense probably null
R0211:Ppp2r1b UTSW 9 50,772,925 (GRCm39) missense probably benign 0.00
R0603:Ppp2r1b UTSW 9 50,772,985 (GRCm39) missense probably damaging 1.00
R1219:Ppp2r1b UTSW 9 50,778,621 (GRCm39) splice site probably benign
R1513:Ppp2r1b UTSW 9 50,781,445 (GRCm39) missense probably damaging 1.00
R1545:Ppp2r1b UTSW 9 50,773,725 (GRCm39) missense possibly damaging 0.68
R1997:Ppp2r1b UTSW 9 50,778,671 (GRCm39) missense possibly damaging 0.71
R1998:Ppp2r1b UTSW 9 50,794,885 (GRCm39) missense probably damaging 1.00
R2153:Ppp2r1b UTSW 9 50,777,854 (GRCm39) missense probably damaging 1.00
R3829:Ppp2r1b UTSW 9 50,773,794 (GRCm39) missense probably benign 0.02
R4672:Ppp2r1b UTSW 9 50,779,019 (GRCm39) missense probably damaging 0.99
R5299:Ppp2r1b UTSW 9 50,768,340 (GRCm39) missense probably benign 0.04
R5504:Ppp2r1b UTSW 9 50,770,187 (GRCm39) missense probably damaging 1.00
R5700:Ppp2r1b UTSW 9 50,789,457 (GRCm39) missense probably damaging 1.00
R5771:Ppp2r1b UTSW 9 50,778,132 (GRCm39) missense probably damaging 0.98
R7547:Ppp2r1b UTSW 9 50,773,762 (GRCm39) missense probably benign 0.06
R7626:Ppp2r1b UTSW 9 50,789,476 (GRCm39) missense possibly damaging 0.91
R8498:Ppp2r1b UTSW 9 50,778,194 (GRCm39) nonsense probably null
R9096:Ppp2r1b UTSW 9 50,777,856 (GRCm39) missense probably benign 0.03
R9201:Ppp2r1b UTSW 9 50,789,447 (GRCm39) missense probably benign 0.02
Z1088:Ppp2r1b UTSW 9 50,778,211 (GRCm39) missense probably damaging 1.00
Z1176:Ppp2r1b UTSW 9 50,784,945 (GRCm39) frame shift probably null
Predicted Primers PCR Primer
(F):5'- GAGAGAGCCTGCTTAATCTTTCC -3'
(R):5'- CCGTCTGCAGCATCTTATAAATC -3'

Sequencing Primer
(F):5'- CAGCATGCTTTTGATGATTGTAC -3'
(R):5'- TCTGCAGCATCTTATAAATCAAAACC -3'
Posted On 2016-08-04