Incidental Mutation 'R8153:Ppp1r12a'
ID 633147
Institutional Source Beutler Lab
Gene Symbol Ppp1r12a
Ensembl Gene ENSMUSG00000019907
Gene Name protein phosphatase 1, regulatory subunit 12A
Synonyms 1200015F06Rik, D10Ertd625e, 5730577I22Rik, Mypt1
MMRRC Submission 067579-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8153 (G1)
Quality Score 225.009
Status Not validated
Chromosome 10
Chromosomal Location 107997913-108115846 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 107998303 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 15 (K15E)
Ref Sequence ENSEMBL: ENSMUSP00000069257 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070663] [ENSMUST00000219263]
AlphaFold Q9DBR7
Predicted Effect probably damaging
Transcript: ENSMUST00000070663
AA Change: K15E

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000069257
Gene: ENSMUSG00000019907
AA Change: K15E

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 probably damaging
Transcript: ENSMUST00000219263
AA Change: K15E

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.7%
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: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2610021A01Rik T A 7: 41,275,157 (GRCm39) S287T probably benign Het
Abca15 T C 7: 119,999,812 (GRCm39) S1429P probably damaging Het
Arfgef2 GTGTGCAGAAACT GT 2: 166,676,383 (GRCm39) 92 probably null Het
C1qb A G 4: 136,607,877 (GRCm39) V162A possibly damaging Het
Cachd1 G T 4: 100,845,835 (GRCm39) probably null Het
Cfap61 T C 2: 146,042,704 (GRCm39) I1159T probably benign Het
Csf1 T A 3: 107,656,020 (GRCm39) D337V probably damaging Het
Ddhd2 T A 8: 26,240,816 (GRCm39) T251S probably benign Het
Dnah5 A G 15: 28,384,576 (GRCm39) T3107A probably damaging Het
Dnph1 T C 17: 46,809,965 (GRCm39) V169A probably benign Het
Ebf2 T C 14: 67,627,914 (GRCm39) V303A probably damaging Het
Eif4a3l2 A T 6: 116,528,968 (GRCm39) I282F probably damaging Het
Enpp3 A G 10: 24,685,777 (GRCm39) F206S probably damaging Het
Fam151b G T 13: 92,614,410 (GRCm39) T26K probably damaging Het
Fga T C 3: 82,938,164 (GRCm39) S180P probably damaging Het
Fpr-rs3 A G 17: 20,844,685 (GRCm39) L152P probably damaging Het
Gen1 C A 12: 11,310,948 (GRCm39) G95W probably damaging Het
Ggta1 T A 2: 35,313,333 (GRCm39) T3S possibly damaging Het
Gm4884 T A 7: 40,692,582 (GRCm39) C184S probably benign Het
Gpr137b T C 13: 13,533,991 (GRCm39) Y355C Het
Gsx2 T C 5: 75,237,716 (GRCm39) S223P probably damaging Het
Hnf4g C T 3: 3,699,250 (GRCm39) probably benign Het
Iqub A C 6: 24,450,789 (GRCm39) Y603* probably null Het
Klhl22 A G 16: 17,610,414 (GRCm39) N555S probably damaging Het
Lama5 T C 2: 179,829,724 (GRCm39) D1928G probably benign Het
Lamb2 C T 9: 108,357,845 (GRCm39) R123W probably damaging Het
Lamc2 CATCAGCTA CA 1: 152,999,850 (GRCm39) probably null Het
Lgr4 T A 2: 109,830,645 (GRCm39) F255I probably damaging Het
Lnx2 T C 5: 146,964,906 (GRCm39) N439S probably benign Het
Lztr1 G T 16: 17,336,439 (GRCm39) probably null Het
Mtcl3 G T 10: 29,024,235 (GRCm39) E384* probably null Het
Nfkb2 G T 19: 46,296,455 (GRCm39) R241L probably damaging Het
Nrcam T C 12: 44,631,755 (GRCm39) F1103L probably benign Het
Or2g1 A G 17: 38,106,367 (GRCm39) I11V probably benign Het
Or5k17 A G 16: 58,746,149 (GRCm39) S262P possibly damaging Het
Or8d2 A G 9: 38,759,631 (GRCm39) I74V possibly damaging Het
Or8g52 A G 9: 39,630,954 (GRCm39) M144V possibly damaging Het
Otof C A 5: 30,546,079 (GRCm39) A425S probably damaging Het
Parg T A 14: 31,984,777 (GRCm39) L774H probably damaging Het
Pcnx1 C T 12: 81,965,593 (GRCm39) R59* probably null Het
Pcnx4 T A 12: 72,603,017 (GRCm39) F426L probably benign Het
Pde5a T G 3: 122,646,225 (GRCm39) S805R probably benign Het
Pde5a T A 3: 122,646,227 (GRCm39) M806K probably damaging Het
Plekhh1 T C 12: 79,125,812 (GRCm39) S1283P probably benign Het
Prkdc A T 16: 15,482,108 (GRCm39) M384L probably damaging Het
Ptchd4 A G 17: 42,814,787 (GRCm39) D896G probably benign Het
Rsf1 GGC GGCTACGGCCGC 7: 97,229,113 (GRCm39) probably benign Het
Slmap T C 14: 26,254,488 (GRCm39) S65G probably benign Het
Snta1 C A 2: 154,222,722 (GRCm39) L298F probably damaging Het
Sphkap T G 1: 83,255,730 (GRCm39) N673T possibly damaging Het
St8sia5 T G 18: 77,340,807 (GRCm39) probably null Het
Tgm6 T C 2: 129,986,975 (GRCm39) V481A probably benign Het
Thada T C 17: 84,700,855 (GRCm39) N1217S possibly damaging Het
Tia1 C G 6: 86,397,314 (GRCm39) H107D probably damaging Het
Ttn A G 2: 76,746,956 (GRCm39) Y4698H probably benign Het
Ube3c T C 5: 29,811,929 (GRCm39) Y390H possibly damaging Het
Ubqln5 A G 7: 103,778,011 (GRCm39) I271T possibly damaging Het
Vmn2r109 A G 17: 20,784,969 (GRCm39) V17A probably benign Het
Xkr9 A G 1: 13,754,363 (GRCm39) D119G probably benign Het
Zfp236 C T 18: 82,648,152 (GRCm39) C1003Y probably damaging Het
Other mutations in Ppp1r12a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00391:Ppp1r12a APN 10 108,034,709 (GRCm39) missense probably damaging 1.00
IGL00727:Ppp1r12a APN 10 108,066,334 (GRCm39) missense probably damaging 1.00
IGL00819:Ppp1r12a APN 10 108,076,682 (GRCm39) missense probably damaging 0.98
IGL01538:Ppp1r12a APN 10 108,069,882 (GRCm39) missense probably damaging 1.00
IGL02227:Ppp1r12a APN 10 108,105,185 (GRCm39) missense probably damaging 1.00
IGL02957:Ppp1r12a APN 10 108,034,779 (GRCm39) missense probably damaging 0.98
IGL03063:Ppp1r12a APN 10 108,097,115 (GRCm39) missense probably damaging 1.00
IGL03260:Ppp1r12a APN 10 108,097,106 (GRCm39) missense probably benign 0.10
R0049:Ppp1r12a UTSW 10 108,089,193 (GRCm39) missense possibly damaging 0.63
R0268:Ppp1r12a UTSW 10 108,109,242 (GRCm39) intron probably benign
R0826:Ppp1r12a UTSW 10 108,066,414 (GRCm39) missense possibly damaging 0.46
R0839:Ppp1r12a UTSW 10 108,034,722 (GRCm39) missense probably damaging 1.00
R1026:Ppp1r12a UTSW 10 108,087,720 (GRCm39) missense probably benign 0.08
R1053:Ppp1r12a UTSW 10 108,098,212 (GRCm39) missense probably damaging 1.00
R1376:Ppp1r12a UTSW 10 108,034,779 (GRCm39) missense probably damaging 0.98
R1376:Ppp1r12a UTSW 10 108,034,779 (GRCm39) missense probably damaging 0.98
R1511:Ppp1r12a UTSW 10 108,087,720 (GRCm39) missense probably benign 0.08
R1616:Ppp1r12a UTSW 10 108,096,728 (GRCm39) missense probably damaging 1.00
R1673:Ppp1r12a UTSW 10 108,085,426 (GRCm39) missense probably damaging 0.96
R1866:Ppp1r12a UTSW 10 108,098,292 (GRCm39) missense possibly damaging 0.85
R1901:Ppp1r12a UTSW 10 108,034,752 (GRCm39) missense probably damaging 1.00
R1902:Ppp1r12a UTSW 10 108,034,752 (GRCm39) missense probably damaging 1.00
R2233:Ppp1r12a UTSW 10 108,034,780 (GRCm39) missense possibly damaging 0.83
R2234:Ppp1r12a UTSW 10 108,034,780 (GRCm39) missense possibly damaging 0.83
R3760:Ppp1r12a UTSW 10 108,100,595 (GRCm39) missense probably damaging 1.00
R3856:Ppp1r12a UTSW 10 108,089,362 (GRCm39) intron probably benign
R3973:Ppp1r12a UTSW 10 108,089,341 (GRCm39) missense probably benign 0.44
R3974:Ppp1r12a UTSW 10 108,089,341 (GRCm39) missense probably benign 0.44
R3976:Ppp1r12a UTSW 10 108,089,341 (GRCm39) missense probably benign 0.44
R4502:Ppp1r12a UTSW 10 108,085,339 (GRCm39) missense probably benign 0.26
R4902:Ppp1r12a UTSW 10 108,066,451 (GRCm39) missense probably damaging 1.00
R5092:Ppp1r12a UTSW 10 108,103,263 (GRCm39) critical splice acceptor site probably null
R5224:Ppp1r12a UTSW 10 108,096,886 (GRCm39) missense probably benign 0.37
R5353:Ppp1r12a UTSW 10 108,097,077 (GRCm39) splice site probably null
R5428:Ppp1r12a UTSW 10 108,089,208 (GRCm39) missense possibly damaging 0.76
R5472:Ppp1r12a UTSW 10 108,075,973 (GRCm39) missense probably damaging 1.00
R5510:Ppp1r12a UTSW 10 108,085,488 (GRCm39) missense possibly damaging 0.82
R6217:Ppp1r12a UTSW 10 108,076,045 (GRCm39) splice site probably null
R6274:Ppp1r12a UTSW 10 108,096,751 (GRCm39) missense probably benign 0.00
R6431:Ppp1r12a UTSW 10 108,098,281 (GRCm39) missense probably damaging 1.00
R6744:Ppp1r12a UTSW 10 108,066,395 (GRCm39) missense probably damaging 1.00
R6838:Ppp1r12a UTSW 10 108,097,137 (GRCm39) missense possibly damaging 0.76
R6865:Ppp1r12a UTSW 10 108,098,242 (GRCm39) nonsense probably null
R6993:Ppp1r12a UTSW 10 108,076,698 (GRCm39) missense probably benign 0.18
R7565:Ppp1r12a UTSW 10 108,104,501 (GRCm39) missense probably benign 0.21
R8174:Ppp1r12a UTSW 10 108,107,598 (GRCm39) missense probably benign 0.26
R8407:Ppp1r12a UTSW 10 108,076,042 (GRCm39) critical splice donor site probably null
R8422:Ppp1r12a UTSW 10 108,077,042 (GRCm39) missense probably benign
R8716:Ppp1r12a UTSW 10 108,096,749 (GRCm39) missense probably damaging 1.00
R9090:Ppp1r12a UTSW 10 108,098,224 (GRCm39) missense probably damaging 1.00
R9179:Ppp1r12a UTSW 10 108,087,782 (GRCm39) missense probably damaging 1.00
R9271:Ppp1r12a UTSW 10 108,098,224 (GRCm39) missense probably damaging 1.00
R9396:Ppp1r12a UTSW 10 108,100,571 (GRCm39) missense probably damaging 1.00
R9683:Ppp1r12a UTSW 10 108,096,747 (GRCm39) missense possibly damaging 0.78
X0027:Ppp1r12a UTSW 10 108,050,284 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGGGATACTGGAAGTCTCGAGC -3'
(R):5'- ACATTGGCGTAATTGATGTCGG -3'

Sequencing Primer
(F):5'- ATACTGGAAGTCTCGAGCGTCTC -3'
(R):5'- TAATTGATGTCGGCGCCGC -3'
Posted On 2020-06-30