Incidental Mutation 'R0603:Ppp2r1b'
ID 55555
Institutional Source Beutler Lab
Gene Symbol Ppp2r1b
Ensembl Gene ENSMUSG00000032058
Gene Name protein phosphatase 2, regulatory subunit A, beta
Synonyms 2410091N08Rik
MMRRC Submission 038792-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.572) question?
Stock # R0603 (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 A at 50772985 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Lysine at position 154 (T154K)
Ref Sequence ENSEMBL: ENSMUSP00000135525 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034560] [ENSMUST00000114437] [ENSMUST00000174628] [ENSMUST00000175640] [ENSMUST00000175645] [ENSMUST00000175926] [ENSMUST00000176798] [ENSMUST00000176349]
AlphaFold Q7TNP2
Predicted Effect probably damaging
Transcript: ENSMUST00000034560
AA Change: T154K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034560
Gene: ENSMUSG00000032058
AA Change: T154K

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 damaging
Transcript: ENSMUST00000114437
AA Change: T154K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000110080
Gene: ENSMUSG00000032058
AA Change: T154K

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 noncoding transcript
Transcript: ENSMUST00000174555
Predicted Effect probably damaging
Transcript: ENSMUST00000174628
AA Change: T154K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000133404
Gene: ENSMUSG00000032058
AA Change: T154K

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 probably benign
Transcript: ENSMUST00000175640
SMART Domains Protein: ENSMUSP00000134740
Gene: ENSMUSG00000032058

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 damaging
Transcript: ENSMUST00000175645
AA Change: T154K

PolyPhen 2 Score 0.963 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000135871
Gene: ENSMUSG00000032058
AA Change: T154K

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 damaging
Transcript: ENSMUST00000176798
AA Change: T154K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135525
Gene: ENSMUSG00000032058
AA Change: T154K

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
Predicted Effect probably damaging
Transcript: ENSMUST00000176349
AA Change: T90K

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000135758
Gene: ENSMUSG00000032058
AA Change: T90K

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
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.6%
  • 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: 52 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anapc7 A G 5: 122,578,233 (GRCm39) N406S probably benign Het
Arhgap4 C T X: 72,950,389 (GRCm39) R54Q probably damaging Het
Asb15 T A 6: 24,556,556 (GRCm39) I17N probably damaging Het
Atp8a1 T C 5: 67,914,039 (GRCm39) probably null Het
Caprin1 A G 2: 103,627,146 (GRCm39) V47A probably benign Het
Col4a2 T C 8: 11,464,779 (GRCm39) V348A probably benign Het
Disp2 A G 2: 118,622,487 (GRCm39) K1073R probably damaging Het
Dmxl2 G A 9: 54,313,190 (GRCm39) H1686Y possibly damaging Het
Dzank1 C T 2: 144,353,432 (GRCm39) V152I probably benign Het
Elp1 A T 4: 56,792,105 (GRCm39) I221N possibly damaging Het
Evl T A 12: 108,614,681 (GRCm39) I25N probably damaging Het
Fam117a A G 11: 95,271,699 (GRCm39) K424E probably damaging Het
Gm17732 C T 18: 62,795,823 (GRCm39) probably benign Het
Gpr158 T C 2: 21,820,480 (GRCm39) I659T possibly damaging Het
Hectd4 T A 5: 121,442,400 (GRCm39) V1280E possibly damaging Het
Irs4 T C X: 140,508,071 (GRCm39) T42A probably damaging Het
Kdm4a C T 4: 117,999,708 (GRCm39) V905I probably damaging Het
Lmtk3 T A 7: 45,444,980 (GRCm39) probably benign Het
Lsp1 G A 7: 142,043,115 (GRCm39) R221H probably damaging Het
Marf1 C T 16: 13,960,398 (GRCm39) A549T probably damaging Het
Mmut A T 17: 41,258,057 (GRCm39) I408F probably damaging Het
Nckap1 A T 2: 80,343,073 (GRCm39) V942E probably benign Het
Neto1 T A 18: 86,491,785 (GRCm39) C229S possibly damaging Het
Nipal2 A G 15: 34,650,544 (GRCm39) I63T probably damaging Het
Or11g2 T C 14: 50,855,967 (GRCm39) I96T probably damaging Het
Or1af1 G A 2: 37,110,118 (GRCm39) V206I probably damaging Het
Or4k49 A T 2: 111,495,225 (GRCm39) Y218F probably damaging Het
Or7e165 A T 9: 19,695,235 (GRCm39) R269W probably damaging Het
Or8g36 C A 9: 39,422,810 (GRCm39) V69F possibly damaging Het
Pgpep1 T C 8: 71,103,283 (GRCm39) E120G probably benign Het
Pkhd1 A T 1: 20,187,397 (GRCm39) M3637K probably benign Het
Pkm T C 9: 59,573,164 (GRCm39) V58A probably damaging Het
Rgs18 T A 1: 144,631,818 (GRCm39) D98V possibly damaging Het
Rsph6a G T 7: 18,799,886 (GRCm39) A506S possibly damaging Het
Selenop T A 15: 3,305,183 (GRCm39) V113E probably damaging Het
Slc6a11 G A 6: 114,221,851 (GRCm39) V514M probably benign Het
Srsf9 C T 5: 115,470,696 (GRCm39) S132L probably damaging Het
Tchh G A 3: 93,351,088 (GRCm39) R176H possibly damaging Het
Tcp11 T C 17: 28,286,784 (GRCm39) N405S probably damaging Het
Tle1 A C 4: 72,036,584 (GRCm39) D760E probably damaging Het
Tmem178 A G 17: 81,252,488 (GRCm39) D124G possibly damaging Het
Trabd G A 15: 88,966,929 (GRCm39) E118K probably damaging Het
Ttc39a A G 4: 109,283,499 (GRCm39) D115G probably damaging Het
Uaca T A 9: 60,778,379 (GRCm39) M920K possibly damaging Het
Uba2 A T 7: 33,861,038 (GRCm39) M5K probably damaging Het
Unc5c C T 3: 141,476,863 (GRCm39) P343L probably damaging Het
Wdhd1 T C 14: 47,501,043 (GRCm39) D453G probably damaging Het
Wfdc8 A G 2: 164,445,145 (GRCm39) Y157H probably damaging Het
Zbbx T G 3: 74,985,757 (GRCm39) K432Q probably benign Het
Zeb2 G A 2: 44,907,438 (GRCm39) T169M probably benign Het
Zfp956 A G 6: 47,932,962 (GRCm39) E79G probably damaging Het
Zzef1 G A 11: 72,708,895 (GRCm39) V165I probably benign 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
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
R5376:Ppp2r1b UTSW 9 50,778,228 (GRCm39) missense possibly damaging 0.78
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'- CATCTGGGAATTGCCATCTGGGAC -3'
(R):5'- TGAAGCTGAGCACCGGGTAAAC -3'

Sequencing Primer
(F):5'- TGACAATCGGTGTCCAACCTG -3'
(R):5'- GGTAAACCCTGCTCTGTGAGTC -3'
Posted On 2013-07-11