Incidental Mutation 'R4895:Ppm1a'
Institutional Source Beutler Lab
Gene Symbol Ppm1a
Ensembl Gene ENSMUSG00000021096
Gene Nameprotein phosphatase 1A, magnesium dependent, alpha isoform
Synonyms2900017D14Rik, MMPa-2, MPPa-1, 2310003C21Rik, Mpp alpha
MMRRC Submission 042499-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R4895 (G1)
Quality Score225
Status Validated
Chromosomal Location72757455-72799819 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 72784352 bp
Amino Acid Change Proline to Leucine at position 217 (P217L)
Ref Sequence ENSEMBL: ENSMUSP00000152116 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021514] [ENSMUST00000221502] [ENSMUST00000221628] [ENSMUST00000222790] [ENSMUST00000222896]
Predicted Effect probably damaging
Transcript: ENSMUST00000021514
AA Change: P217L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000021514
Gene: ENSMUSG00000021096
AA Change: P217L

PP2Cc 13 289 5.08e-106 SMART
PP2C_SIG 38 291 1.26e-1 SMART
Blast:PP2Cc 295 335 6e-8 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000221502
Predicted Effect probably benign
Transcript: ENSMUST00000221628
Predicted Effect probably benign
Transcript: ENSMUST00000222790
Predicted Effect probably damaging
Transcript: ENSMUST00000222896
AA Change: P217L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223221
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223410
Meta Mutation Damage Score 0.8995 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 94.0%
Validation Efficiency 98% (84/86)
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 a member of the PP2C family of Ser/Thr protein phosphatases. PP2C family members are known to be negative regulators of cell stress response pathways. This phosphatase dephosphorylates, and negatively regulates the activities of, MAP kinases and MAP kinase kinases. It has been shown to inhibit the activation of p38 and JNK kinase cascades induced by environmental stresses. This phosphatase can also dephosphorylate cyclin-dependent kinases, and thus may be involved in cell cycle control. Overexpression of this phosphatase is reported to activate the expression of the tumor suppressor gene TP53/p53, which leads to G2/M cell cycle arrest and apoptosis. Three alternatively spliced transcript variants encoding distinct isoforms have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit delayed wound healing, delayed re-epithelialization, and decreased keratinocyte migration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 80 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930519P11Rik C A 2: 154,613,070 probably benign Het
Abat G A 16: 8,615,962 A392T probably benign Het
Abca14 G A 7: 120,247,349 probably null Het
Abcc6 A T 7: 45,980,990 L1282Q possibly damaging Het
Acss2 A G 2: 155,550,481 probably benign Het
Adgrf1 G T 17: 43,310,620 V583L probably benign Het
Aftph T C 11: 20,696,801 D825G probably damaging Het
Ahnak T C 19: 9,017,441 V5363A probably benign Het
Apba3 G A 10: 81,271,283 probably null Het
Asb13 T C 13: 3,643,589 Y116H probably damaging Het
Asb4 C A 6: 5,398,266 T77K probably damaging Het
Atp8b4 A T 2: 126,414,369 H223Q probably benign Het
Best1 A G 19: 9,992,771 L159P probably benign Het
Cacna1h A T 17: 25,389,422 M731K probably damaging Het
Catspere1 T A 1: 177,859,861 noncoding transcript Het
Cenpv A T 11: 62,527,520 Y202* probably null Het
Cep57 A T 9: 13,816,153 probably benign Het
Cfap100 T A 6: 90,406,102 D363V possibly damaging Het
Cluh A G 11: 74,667,405 Y1126C probably damaging Het
Cyp2j5 A G 4: 96,663,110 probably null Het
Dnajc11 T C 4: 151,979,933 F514L probably damaging Het
Efcab3 T A 11: 105,117,401 probably benign Het
Eif2b4 T G 5: 31,192,954 Q8P probably benign Het
Epha6 A T 16: 59,666,555 V1043E probably benign Het
Gm11562 G T 11: 99,620,315 Q20K unknown Het
Gm11639 A G 11: 104,749,670 D1026G probably damaging Het
Gm11639 C T 11: 104,720,286 T318I probably benign Het
Gm13762 A T 2: 88,973,711 F60Y probably benign Het
Gm14415 A T 2: 177,104,321 noncoding transcript Het
Gm5431 A G 11: 48,889,028 S634P probably damaging Het
Gpld1 C A 13: 24,979,728 N501K probably damaging Het
Gsn C T 2: 35,302,578 R513C probably damaging Het
Gulp1 T C 1: 44,788,597 F300L probably benign Het
H2afj T C 6: 136,808,662 V108A possibly damaging Het
Haus3 T C 5: 34,168,070 R82G probably benign Het
Herc2 G A 7: 56,222,986 R4424H probably damaging Het
Hmcn1 T A 1: 150,677,379 Q2520L probably benign Het
Hs2st1 T C 3: 144,465,253 I53V probably benign Het
Inpp5e C T 2: 26,397,912 R624Q probably damaging Het
Ints8 G T 4: 11,230,367 C491* probably null Het
Itpkb C A 1: 180,413,895 A710D probably damaging Het
Kcnk4 A C 19: 6,928,416 probably null Het
Kmt2d T C 15: 98,844,487 probably benign Het
Lamb3 C T 1: 193,332,314 R594* probably null Het
Map3k20 A G 2: 72,402,356 probably benign Het
Maz A T 7: 127,025,300 probably null Het
Mtr T C 13: 12,216,866 T651A probably benign Het
Nbeal1 A G 1: 60,292,903 E2252G probably damaging Het
Ndufa10 A G 1: 92,469,896 Y61H probably damaging Het
Npat T A 9: 53,570,489 L1166M probably damaging Het
Olfr1112 A C 2: 87,191,848 I54L probably benign Het
Olfr1447 C T 19: 12,900,887 V298M probably damaging Het
Olfr190 C T 16: 59,074,657 C141Y probably benign Het
Olfr490 A C 7: 108,286,595 I177S probably damaging Het
Olfr988 A T 2: 85,352,997 *310K probably null Het
Pcdhb3 T C 18: 37,301,706 F242L probably damaging Het
Phip A G 9: 82,959,595 V57A probably benign Het
Plekha7 A T 7: 116,189,391 probably null Het
Pot1a A C 6: 25,753,206 F444V probably damaging Het
Prepl A G 17: 85,081,066 F203S probably damaging Het
Prl8a1 T C 13: 27,575,530 I175V probably benign Het
Ranbp6 A T 19: 29,809,775 I1059N possibly damaging Het
Rhag A G 17: 40,811,351 Q59R probably benign Het
Sema4c A C 1: 36,553,570 probably null Het
Sf3b3 T C 8: 110,816,024 D902G probably benign Het
Tbc1d23 A G 16: 57,198,857 probably null Het
Tbrg1 A T 9: 37,655,079 I54N probably damaging Het
Tchh A T 3: 93,445,686 E811V unknown Het
Tenm3 T A 8: 48,300,971 D799V probably damaging Het
Tlr5 T C 1: 182,974,199 L342P probably damaging Het
Tppp C T 13: 74,030,877 R146* probably null Het
Trpm4 A T 7: 45,318,058 M574K probably damaging Het
Uggt1 A T 1: 36,156,264 F1288Y probably damaging Het
Uggt2 T A 14: 119,018,886 K1124N probably damaging Het
Usf3 A C 16: 44,221,096 S1980R possibly damaging Het
Vav2 T C 2: 27,318,961 D100G probably damaging Het
Vmn2r3 G T 3: 64,259,761 H650N probably benign Het
Vmn2r59 T A 7: 42,045,794 Y398F probably damaging Het
Zfp619 A G 7: 39,537,972 D1142G possibly damaging Het
Zfp933 G A 4: 147,826,435 R235* probably null Het
Other mutations in Ppm1a
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0838:Ppm1a UTSW 12 72784320 missense probably benign 0.00
R1305:Ppm1a UTSW 12 72783720 missense probably damaging 1.00
R1802:Ppm1a UTSW 12 72793707 splice site probably null
R4864:Ppm1a UTSW 12 72783964 missense probably benign
R5604:Ppm1a UTSW 12 72790681 missense probably benign 0.22
R6348:Ppm1a UTSW 12 72790675 missense probably benign
R7130:Ppm1a UTSW 12 72784233 missense probably benign 0.01
R7432:Ppm1a UTSW 12 72784142 missense probably damaging 1.00
R8342:Ppm1a UTSW 12 72784135 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2016-03-17