Incidental Mutation 'R1511:Ppp1r12a'
ID168342
Institutional Source Beutler Lab
Gene Symbol Ppp1r12a
Ensembl Gene ENSMUSG00000019907
Gene Nameprotein phosphatase 1, regulatory (inhibitor) subunit 12A
Synonyms1200015F06Rik, 5730577I22Rik, Mypt1, D10Ertd625e
MMRRC Submission 039558-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R1511 (G1)
Quality Score225
Status Not validated
Chromosome10
Chromosomal Location108162193-108284475 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 108251859 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Alanine at position 58 (T58A)
Ref Sequence ENSEMBL: ENSMUSP00000151478 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070663] [ENSMUST00000219263] [ENSMUST00000219759]
Predicted Effect probably benign
Transcript: ENSMUST00000070663
AA Change: T524A

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000069257
Gene: ENSMUSG00000019907
AA Change: T524A

DomainStartEndE-ValueType
ANK 38 68 1.01e2 SMART
ANK 72 101 1.66e-6 SMART
ANK 105 134 6.36e-3 SMART
ANK 138 168 5.52e2 SMART
ANK 198 227 6.12e-5 SMART
ANK 231 260 5.16e-3 SMART
coiled coil region 333 354 N/A INTRINSIC
low complexity region 385 402 N/A INTRINSIC
low complexity region 469 480 N/A INTRINSIC
low complexity region 517 531 N/A INTRINSIC
low complexity region 564 578 N/A INTRINSIC
low complexity region 596 610 N/A INTRINSIC
low complexity region 626 656 N/A INTRINSIC
PDB:2KJY|A 657 712 5e-12 PDB
low complexity region 719 745 N/A INTRINSIC
low complexity region 771 794 N/A INTRINSIC
low complexity region 815 833 N/A INTRINSIC
low complexity region 836 851 N/A INTRINSIC
low complexity region 883 902 N/A INTRINSIC
Pfam:PRKG1_interact 930 993 4.5e-11 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218161
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218773
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219068
Predicted Effect probably benign
Transcript: ENSMUST00000219263
AA Change: T524A

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
Predicted Effect probably benign
Transcript: ENSMUST00000219759
AA Change: T58A

PolyPhen 2 Score 0.075 (Sensitivity: 0.93; Specificity: 0.85)
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.0%
  • 10x: 95.4%
  • 20x: 89.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Myosin phosphatase target subunit 1, which is also called the myosin-binding subunit of myosin phosphatase, is one of the subunits of myosin phosphatase. Myosin phosphatase regulates the interaction of actin and myosin downstream of the guanosine triphosphatase Rho. The small guanosine triphosphatase Rho is implicated in myosin light chain (MLC) phosphorylation, which results in contraction of smooth muscle and interaction of actin and myosin in nonmuscle cells. The guanosine triphosphate (GTP)-bound, active form of RhoA (GTP.RhoA) specifically interacted with the myosin-binding subunit (MBS) of myosin phosphatase, which regulates the extent of phosphorylation of MLC. Rho-associated kinase (Rho-kinase), which is activated by GTP. RhoA, phosphorylated MBS and consequently inactivated myosin phosphatase. Overexpression of RhoA or activated RhoA in NIH 3T3 cells increased phosphorylation of MBS and MLC. Thus, Rho appears to inhibit myosin phosphatase through the action of Rho-kinase. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2009]
PHENOTYPE: Homozygous null mice die before E7.5. Mice homozygous for a floxed allele activated in smooth muscle exhibit altered intestinal smooth muscle contractility. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 105 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aacs C A 5: 125,514,977 N576K probably benign Het
Abca5 G T 11: 110,299,978 L769M probably damaging Het
Abca5 T A 11: 110,299,986 H766L possibly damaging Het
Acvr1c A G 2: 58,287,884 I191T probably damaging Het
Agps A T 2: 75,866,779 E314D probably damaging Het
Agxt G A 1: 93,135,768 G131R probably damaging Het
Ak8 A G 2: 28,742,746 T326A probably benign Het
Aldoart2 T A 12: 55,566,277 I329N probably benign Het
Apaf1 T C 10: 91,060,185 I342V possibly damaging Het
Arhgap40 T C 2: 158,527,161 S68P probably benign Het
Arsi G A 18: 60,916,651 G202E probably benign Het
AU022252 C T 4: 119,228,097 R71Q possibly damaging Het
Baz1b T C 5: 135,217,782 L695P probably damaging Het
Baz2b A T 2: 59,962,024 S587T probably benign Het
Cep76 T C 18: 67,624,958 M421V probably benign Het
Clk2 A G 3: 89,168,703 D60G probably damaging Het
Clstn3 G T 6: 124,462,169 T6K probably damaging Het
Cluap1 T A 16: 3,919,558 D180E probably benign Het
Col12a1 T C 9: 79,699,552 I530V probably benign Het
Cpt1a T C 19: 3,365,788 probably benign Het
Cr2 T G 1: 195,155,272 K797Q possibly damaging Het
Crybg3 C A 16: 59,554,112 V2260L probably benign Het
Csnk1a1 T A 18: 61,585,250 probably benign Het
Cxcr1 T C 1: 74,192,770 D31G probably benign Het
Cyp2a5 G T 7: 26,835,936 D108Y probably damaging Het
Dnajc1 A G 2: 18,222,727 V376A possibly damaging Het
Eif4enif1 T C 11: 3,236,278 V462A probably benign Het
Elmo1 A G 13: 20,290,477 K357R possibly damaging Het
Eml6 T A 11: 29,818,374 H771L probably damaging Het
Epb41l4a A G 18: 33,832,664 I370T probably benign Het
Esp36 A T 17: 38,417,281 N79K possibly damaging Het
Fam229b A G 10: 39,118,919 *81Q probably null Het
Fat4 T C 3: 38,983,076 Y3626H probably damaging Het
Fbn1 A T 2: 125,306,285 F2681Y probably benign Het
Gad1-ps A G 10: 99,445,469 noncoding transcript Het
Galm C A 17: 80,183,267 N284K probably damaging Het
Gtf3c2 A T 5: 31,159,102 S735T probably benign Het
Hsph1 A T 5: 149,630,383 S207T probably benign Het
Il33 C T 19: 29,955,215 R159C probably damaging Het
Invs A G 4: 48,382,148 N106S possibly damaging Het
Kif21b G T 1: 136,169,324 probably null Het
Kirrel2 A G 7: 30,456,498 C42R probably damaging Het
Letm1 A C 5: 33,752,555 C378W probably damaging Het
Lrrc71 T A 3: 87,745,484 K160N probably benign Het
Lrrtm3 A G 10: 64,089,025 I121T probably damaging Het
Lztr1 T A 16: 17,509,670 V79E probably damaging Het
Mmp8 T G 9: 7,566,278 D378E probably damaging Het
Mpzl3 A G 9: 45,066,529 E145G probably damaging Het
Mrps2 C T 2: 28,469,664 L178F probably damaging Het
Mzb1 A G 18: 35,647,822 probably null Het
Nckap1 T C 2: 80,553,415 D135G probably damaging Het
Ndst1 A G 18: 60,697,170 F623L possibly damaging Het
Nlrp5 A T 7: 23,413,347 D143V probably damaging Het
Olfr1225 A G 2: 89,170,937 S92P probably damaging Het
Olfr1241 T C 2: 89,482,248 M296V probably null Het
Olfr1311 A G 2: 112,021,404 V150A probably benign Het
Olfr146 T C 9: 39,019,025 D172G probably benign Het
Olfr307 T C 7: 86,336,345 D17G possibly damaging Het
Olfr32 A G 2: 90,138,404 V245A probably benign Het
Olfr548-ps1 T C 7: 102,542,125 L63P probably damaging Het
Olfr907 A G 9: 38,498,818 I50V probably benign Het
Parp14 T G 16: 35,857,224 E791D probably benign Het
Pcdh8 C T 14: 79,769,389 R578H possibly damaging Het
Phrf1 T A 7: 141,259,801 probably benign Het
Polr3b C A 10: 84,680,385 H626N probably benign Het
Ppp4r3b T A 11: 29,182,460 V33D probably damaging Het
Ppp5c A G 7: 17,009,982 Y176H probably damaging Het
R3hdm1 A G 1: 128,197,005 Y343C probably damaging Het
Rabac1 C T 7: 24,972,130 V122M probably damaging Het
Rasef G T 4: 73,735,748 Q561K probably damaging Het
Rbl1 A G 2: 157,195,634 S198P probably damaging Het
Rbm12 A T 2: 156,097,536 M272K probably damaging Het
Rexo1 T G 10: 80,550,050 K391N possibly damaging Het
Rnf43 T C 11: 87,731,347 S384P probably benign Het
Rpsa A T 9: 120,131,000 I210F possibly damaging Het
Rslcan18 A G 13: 67,098,952 Y75H possibly damaging Het
Scn9a T A 2: 66,526,813 D1048V probably benign Het
Sec11a T C 7: 80,927,734 probably null Het
Sidt2 A G 9: 45,950,089 V19A probably damaging Het
Snx14 G A 9: 88,398,364 Q522* probably null Het
Stx1b A G 7: 127,814,972 L74S probably damaging Het
Tm7sf3 A T 6: 146,609,878 M371K probably benign Het
Tmem115 T C 9: 107,534,975 V166A probably benign Het
Traf5 T A 1: 191,999,951 T310S probably benign Het
Trdn A G 10: 33,466,452 K619E probably benign Het
Trmt10a T A 3: 138,152,184 probably null Het
Txk A C 5: 72,707,671 I287R probably damaging Het
Txndc16 T C 14: 45,151,887 D452G probably damaging Het
Ube2f G A 1: 91,262,301 probably null Het
Ubtfl1 T G 9: 18,410,193 I339R probably benign Het
Upf1 A G 8: 70,338,505 I529T probably damaging Het
Vmn1r197 A G 13: 22,328,653 D248G possibly damaging Het
Vmn1r5 A T 6: 56,985,786 T149S probably benign Het
Vmn1r83 C T 7: 12,321,270 V287I possibly damaging Het
Vmn2r118 G A 17: 55,608,496 R485* probably null Het
Vmn2r-ps130 A G 17: 23,063,801 T152A probably benign Het
Vps13b T C 15: 35,839,975 F2448L probably damaging Het
Vps13b A G 15: 35,841,573 N2583S probably benign Het
Wscd1 C T 11: 71,788,675 P458L probably damaging Het
Xylt2 T A 11: 94,670,433 D168V probably damaging Het
Zdhhc2 A G 8: 40,467,972 T306A probably benign Het
Zfp804b A T 5: 6,769,771 D1097E possibly damaging Het
Zfp93 T A 7: 24,275,731 C380* probably null Het
Zfp960 T A 17: 17,088,256 C411S probably damaging Het
Zmynd15 T A 11: 70,464,793 V430E probably damaging Het
Other mutations in Ppp1r12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00391:Ppp1r12a APN 10 108198848 missense probably damaging 1.00
IGL00727:Ppp1r12a APN 10 108230473 missense probably damaging 1.00
IGL00819:Ppp1r12a APN 10 108240821 missense probably damaging 0.98
IGL01538:Ppp1r12a APN 10 108234021 missense probably damaging 1.00
IGL02227:Ppp1r12a APN 10 108269324 missense probably damaging 1.00
IGL02957:Ppp1r12a APN 10 108198918 missense probably damaging 0.98
IGL03063:Ppp1r12a APN 10 108261254 missense probably damaging 1.00
IGL03260:Ppp1r12a APN 10 108261245 missense probably benign 0.10
R0049:Ppp1r12a UTSW 10 108253332 missense possibly damaging 0.63
R0268:Ppp1r12a UTSW 10 108273381 intron probably benign
R0826:Ppp1r12a UTSW 10 108230553 missense possibly damaging 0.46
R0839:Ppp1r12a UTSW 10 108198861 missense probably damaging 1.00
R1026:Ppp1r12a UTSW 10 108251859 missense probably benign 0.08
R1053:Ppp1r12a UTSW 10 108262351 missense probably damaging 1.00
R1376:Ppp1r12a UTSW 10 108198918 missense probably damaging 0.98
R1376:Ppp1r12a UTSW 10 108198918 missense probably damaging 0.98
R1616:Ppp1r12a UTSW 10 108260867 missense probably damaging 1.00
R1673:Ppp1r12a UTSW 10 108249565 missense probably damaging 0.96
R1866:Ppp1r12a UTSW 10 108262431 missense possibly damaging 0.85
R1901:Ppp1r12a UTSW 10 108198891 missense probably damaging 1.00
R1902:Ppp1r12a UTSW 10 108198891 missense probably damaging 1.00
R2233:Ppp1r12a UTSW 10 108198919 missense possibly damaging 0.83
R2234:Ppp1r12a UTSW 10 108198919 missense possibly damaging 0.83
R3760:Ppp1r12a UTSW 10 108264734 missense probably damaging 1.00
R3856:Ppp1r12a UTSW 10 108253501 intron probably benign
R3973:Ppp1r12a UTSW 10 108253480 missense probably benign 0.44
R3974:Ppp1r12a UTSW 10 108253480 missense probably benign 0.44
R3976:Ppp1r12a UTSW 10 108253480 missense probably benign 0.44
R4502:Ppp1r12a UTSW 10 108249478 missense probably benign 0.26
R4902:Ppp1r12a UTSW 10 108230590 missense probably damaging 1.00
R5092:Ppp1r12a UTSW 10 108267402 critical splice acceptor site probably null
R5224:Ppp1r12a UTSW 10 108261025 missense probably benign 0.37
R5353:Ppp1r12a UTSW 10 108261216 intron probably null
R5428:Ppp1r12a UTSW 10 108253347 missense possibly damaging 0.76
R5472:Ppp1r12a UTSW 10 108240112 missense probably damaging 1.00
R5510:Ppp1r12a UTSW 10 108249627 missense possibly damaging 0.82
R6217:Ppp1r12a UTSW 10 108240184 splice site probably null
R6274:Ppp1r12a UTSW 10 108260890 missense probably benign 0.00
R6431:Ppp1r12a UTSW 10 108262420 missense probably damaging 1.00
R6744:Ppp1r12a UTSW 10 108230534 missense probably damaging 1.00
R6838:Ppp1r12a UTSW 10 108261276 missense possibly damaging 0.76
R6865:Ppp1r12a UTSW 10 108262381 nonsense probably null
R6993:Ppp1r12a UTSW 10 108240837 missense probably benign 0.18
R7565:Ppp1r12a UTSW 10 108268640 missense probably benign 0.21
X0027:Ppp1r12a UTSW 10 108214423 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GGAAACACTGCATGGTCACTGTCTG -3'
(R):5'- TGCTTTCCACAAAGAAGTAGAACTCTCC -3'

Sequencing Primer
(F):5'- ggggtgtttttggttttgttttg -3'
(R):5'- CATAGCTGAGTTGTAGTCCAAAC -3'
Posted On2014-04-13