Incidental Mutation 'IGL01923:Ppp2r1a'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ppp2r1a
Ensembl Gene ENSMUSG00000007564
Gene Nameprotein phosphatase 2, regulatory subunit A, alpha
SynonymsPR65, PP2A, 6330556D22Rik, protein phosphatase PP2A
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01923
Quality Score
Chromosomal Location20945311-20965916 bp(+) (GRCm38)
Type of Mutationmakesense
DNA Base Change (assembly) T to G at 20965469 bp
Amino Acid Change Stop codon to Glycine at position 590 (*590G)
Ref Sequence ENSEMBL: ENSMUSP00000007708 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007708]
PDB Structure
Crystal structure of a protein phosphatase 2A (PP2A) holoenzyme. [X-RAY DIFFRACTION]
Crystal structure of the full-length simian virus 40 small t antigen complexed with the protein phosphatase 2A Aalpha subunit [X-RAY DIFFRACTION]
Structural Basis of PP2A and Sgo interaction [X-RAY DIFFRACTION]
Predicted Effect probably null
Transcript: ENSMUST00000007708
AA Change: *590G
SMART Domains Protein: ENSMUSP00000007708
Gene: ENSMUSG00000007564
AA Change: *590G

Pfam:HEAT 166 196 4.3e-6 PFAM
Pfam:HEAT_2 170 266 1.7e-8 PFAM
Pfam:HEAT 283 313 3.4e-5 PFAM
Pfam:HEAT_2 366 467 5.3e-12 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000136975
Predicted Effect noncoding transcript
Transcript: ENSMUST00000138971
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139293
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175863
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231928
Coding Region Coverage
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 an alpha isoform of the constant regulatory subunit A. Alternatively spliced transcript variants have been described. [provided by RefSeq, Apr 2010]
PHENOTYPE: Mice homozygous for a targeted allele that remove exons 5 and 6 exhibit embryonic lethality. Mice heterozygous for this allele exhibit increased benzopyrene-induced lung tumors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgrd1 T A 5: 129,178,079 S597T possibly damaging Het
Btnl9 T C 11: 49,180,582 D138G probably benign Het
C130026I21Rik A G 1: 85,254,186 probably benign Het
Cep135 T A 5: 76,640,982 *1141K probably null Het
Ctnnd2 A T 15: 30,480,828 Q74L probably damaging Het
Cyp2j13 A T 4: 96,062,057 W236R probably benign Het
Dixdc1 A T 9: 50,695,503 I271N possibly damaging Het
Dlec1 A G 9: 119,128,114 probably null Het
Dnah9 C A 11: 66,125,235 probably benign Het
Dopey1 A T 9: 86,522,867 Y275F probably damaging Het
Dysf T A 6: 84,210,829 *2105R probably null Het
Eif4a1 A T 11: 69,672,303 D25E possibly damaging Het
Fras1 T A 5: 96,735,280 I2557N probably damaging Het
Gm10717 C T 9: 3,025,616 S67L probably benign Het
Gm12253 G T 11: 58,434,901 probably null Het
Gm21738 G A 14: 19,416,979 S144L probably benign Het
Hsd17b7 A G 1: 169,959,466 V254A probably benign Het
Kif21a T A 15: 90,956,430 D143V probably damaging Het
Lrrc9 T C 12: 72,510,412 V1417A possibly damaging Het
Macf1 C T 4: 123,380,444 A4926T possibly damaging Het
Mef2a A C 7: 67,264,872 S91R probably damaging Het
Myh7 A G 14: 54,985,459 probably null Het
Olfr808 T A 10: 129,768,104 F203I probably benign Het
Pbx2 A G 17: 34,594,050 D160G probably damaging Het
Pcdhb17 T C 18: 37,486,737 F527L probably benign Het
Ppm1b T C 17: 84,994,061 L123P probably damaging Het
Ppm1k T A 6: 57,522,828 K154N probably benign Het
Raver1 A T 9: 21,079,240 L589Q probably damaging Het
Rrbp1 A G 2: 143,990,161 S29P probably damaging Het
Senp5 A G 16: 31,965,816 Y673H probably damaging Het
Serpina3j T A 12: 104,315,214 probably benign Het
Serpinc1 A G 1: 160,989,546 E70G probably damaging Het
Stag3 A G 5: 138,289,230 Q139R probably damaging Het
Sva T A 6: 42,042,170 H91Q probably benign Het
Tmem263 C T 10: 85,114,431 Q29* probably null Het
Tpp1 T C 7: 105,751,650 N57D probably benign Het
Vmn2r27 T A 6: 124,200,525 I507L probably benign Het
Vmn2r-ps159 C T 4: 156,338,254 noncoding transcript Het
Wdr11 A T 7: 129,632,322 probably null Het
Zfp236 C T 18: 82,682,219 E42K probably damaging Het
Other mutations in Ppp2r1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00959:Ppp2r1a APN 17 20961578 unclassified probably benign
IGL01815:Ppp2r1a APN 17 20956832 missense probably benign 0.00
IGL02411:Ppp2r1a APN 17 20951334 splice site probably benign
IGL02694:Ppp2r1a APN 17 20951440 splice site probably benign
IGL02742:Ppp2r1a APN 17 20959003 missense probably benign 0.01
Dolmas UTSW 17 20960631 nonsense probably null
R0032:Ppp2r1a UTSW 17 20945584 critical splice donor site probably benign
R0403:Ppp2r1a UTSW 17 20957041 missense probably damaging 0.96
R1170:Ppp2r1a UTSW 17 20951331 splice site probably benign
R1652:Ppp2r1a UTSW 17 20955974 missense probably benign 0.03
R1857:Ppp2r1a UTSW 17 20961689 missense possibly damaging 0.93
R2215:Ppp2r1a UTSW 17 20961743 splice site probably null
R3800:Ppp2r1a UTSW 17 20962710 missense possibly damaging 0.82
R4013:Ppp2r1a UTSW 17 20951347 missense probably damaging 1.00
R4483:Ppp2r1a UTSW 17 20955810 missense probably benign 0.05
R5014:Ppp2r1a UTSW 17 20958839 splice site probably null
R5421:Ppp2r1a UTSW 17 20956706 missense probably benign
R5615:Ppp2r1a UTSW 17 20958987 missense probably benign 0.00
R5945:Ppp2r1a UTSW 17 20959413 missense possibly damaging 0.81
R5986:Ppp2r1a UTSW 17 20951346 missense probably damaging 1.00
R6466:Ppp2r1a UTSW 17 20960631 nonsense probably null
R6727:Ppp2r1a UTSW 17 20955825 missense probably benign 0.07
R6738:Ppp2r1a UTSW 17 20954717 critical splice donor site probably null
R6934:Ppp2r1a UTSW 17 20961633 missense possibly damaging 0.56
R7549:Ppp2r1a UTSW 17 20962682 missense possibly damaging 0.95
Posted On2014-05-07