Incidental Mutation 'R1912:Lpin1'
ID210431
Institutional Source Beutler Lab
Gene Symbol Lpin1
Ensembl Gene ENSMUSG00000020593
Gene Namelipin 1
SynonymsLipin1
MMRRC Submission 039930-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.485) question?
Stock #R1912 (G1)
Quality Score225
Status Not validated
Chromosome12
Chromosomal Location16535669-16610966 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 16546727 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 713 (V713A)
Ref Sequence ENSEMBL: ENSMUSP00000152276 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067124] [ENSMUST00000111067] [ENSMUST00000221230] [ENSMUST00000221297] [ENSMUST00000222989]
Predicted Effect probably damaging
Transcript: ENSMUST00000067124
AA Change: V746A

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000070583
Gene: ENSMUSG00000020593
AA Change: V746A

DomainStartEndE-ValueType
Pfam:Lipin_N 1 110 1.1e-48 PFAM
low complexity region 153 161 N/A INTRINSIC
low complexity region 230 242 N/A INTRINSIC
Pfam:Lipin_mid 498 591 9.4e-36 PFAM
low complexity region 630 642 N/A INTRINSIC
LNS2 708 864 3.42e-100 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000111067
AA Change: V746A

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000106696
Gene: ENSMUSG00000020593
AA Change: V746A

DomainStartEndE-ValueType
Pfam:Lipin_N 1 114 2.2e-53 PFAM
low complexity region 153 161 N/A INTRINSIC
low complexity region 237 252 N/A INTRINSIC
low complexity region 597 609 N/A INTRINSIC
LNS2 675 831 3.42e-100 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000221230
AA Change: V713A

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000221297
AA Change: V746A

PolyPhen 2 Score 0.957 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221789
Predicted Effect probably damaging
Transcript: ENSMUST00000222989
AA Change: V713A

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
Coding Region Coverage
  • 1x: 97.3%
  • 3x: 96.8%
  • 10x: 95.3%
  • 20x: 92.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a magnesium-ion-dependent phosphatidic acid phosphohydrolase enzyme that catalyzes the penultimate step in triglyceride synthesis including the dephosphorylation of phosphatidic acid to yield diacylglycerol. Expression of this gene is required for adipocyte differentiation and it also functions as a nuclear transcriptional coactivator with some peroxisome proliferator-activated receptors to modulate expression of other genes involved in lipid metabolism. Mutations in this gene are associated with metabolic syndrome, type 2 diabetes, acute recurrent rhabdomyolysis, and autosomal recessive acute recurrent myoglobinuria (ARARM). This gene is also a candidate for several human lipodystrophy syndromes. [provided by RefSeq, Mar 2017]
PHENOTYPE: ENU-induced mutants show transient hindlimb paralysis, demyelination and myelin sheath defects. Spontaneous mutants show neonatal fatty liver and hypertriglyceridemia, runting, male sterility, peripheral neuropathy, and altered hair growth, myelination, adipogenesis and lipid and glucose metabolism. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 122 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700015F17Rik C A 5: 5,452,019 W144C probably benign Het
2810474O19Rik T A 6: 149,328,844 D1129E possibly damaging Het
2900092C05Rik A G 7: 12,554,655 M132V probably benign Het
4921524L21Rik T A 18: 6,620,205 I45N possibly damaging Het
9230113P08Rik A T 9: 35,908,619 T23S probably benign Het
Abcb6 A G 1: 75,179,955 V55A probably benign Het
Adam28 A T 14: 68,644,331 D105E probably benign Het
Ahnak T C 19: 9,017,881 S5510P probably damaging Het
Aldh3b1 T G 19: 3,921,187 D159A probably damaging Het
Alx1 A G 10: 103,025,361 L102P probably damaging Het
Ankrd50 C T 3: 38,456,776 V481I probably benign Het
Aox4 G T 1: 58,264,402 G1200W probably damaging Het
Arhgap45 A C 10: 80,020,690 D24A probably benign Het
Arhgef16 A T 4: 154,280,323 probably null Het
Asic4 A T 1: 75,469,232 Y235F possibly damaging Het
Asph T C 4: 9,453,335 E646G probably damaging Het
Atg4d A G 9: 21,272,639 D350G probably damaging Het
Auts2 T C 5: 131,443,574 T347A probably damaging Het
Bsnd A T 4: 106,488,030 L73* probably null Het
Cachd1 A T 4: 100,953,169 S323C probably damaging Het
Cacna1e A G 1: 154,436,449 I1290T probably damaging Het
Cdh8 T A 8: 99,098,870 N498Y probably damaging Het
Cdkn3 A G 14: 46,769,834 probably null Het
Celf2 A T 2: 6,615,753 M40K probably damaging Het
Cfap57 A C 4: 118,615,010 S57R probably damaging Het
Cfh A G 1: 140,136,141 probably null Het
Chdh A G 14: 30,032,788 S252G probably benign Het
Col8a1 T A 16: 57,627,924 I408F unknown Het
Corin C T 5: 72,358,403 C303Y probably damaging Het
Crlf2 C T 5: 109,557,141 C66Y possibly damaging Het
Csmd1 C T 8: 16,233,998 probably null Het
Cyp4f16 T C 17: 32,545,044 V270A probably damaging Het
Defa29 T A 8: 21,326,012 H113L possibly damaging Het
Dhx35 A T 2: 158,842,307 N501Y probably damaging Het
Dst A G 1: 34,291,850 R4690G probably damaging Het
Elac2 T A 11: 64,994,263 D439E probably benign Het
Ercc6 A G 14: 32,576,803 R1383G probably damaging Het
Fam69b A G 2: 26,632,704 E55G probably damaging Het
Fat3 T A 9: 15,969,988 Y3196F probably damaging Het
Fbxw13 A T 9: 109,181,543 D342E probably benign Het
Fmod A G 1: 134,040,720 N166S possibly damaging Het
Folh1 A G 7: 86,762,967 S199P possibly damaging Het
Fv1 A G 4: 147,869,778 N267S possibly damaging Het
Fyn T C 10: 39,526,832 V200A possibly damaging Het
Ggnbp2 T C 11: 84,862,296 N39S probably benign Het
Gm10509 A T 17: 21,690,924 I53F possibly damaging Het
Gpr139 A T 7: 119,144,879 I161N possibly damaging Het
Grhl2 C T 15: 37,358,407 T148I probably damaging Het
Hmcn1 C A 1: 150,604,882 M4514I probably benign Het
Igsf10 T G 3: 59,329,572 T1063P probably benign Het
Itgav A G 2: 83,795,486 Y792C possibly damaging Het
Itgb2l T C 16: 96,426,935 Q456R probably benign Het
Jph4 G A 14: 55,108,361 A613V probably benign Het
Kcna2 A G 3: 107,105,401 T433A probably benign Het
Kmt2e A G 5: 23,492,395 K97R probably benign Het
Krba1 C A 6: 48,415,765 A871E probably benign Het
Loxhd1 T C 18: 77,340,137 F468L probably benign Het
Ltbp2 T A 12: 84,785,863 I67F probably damaging Het
Mdc1 G A 17: 35,844,538 R35H probably benign Het
Mdc1 A G 17: 35,850,811 D872G probably benign Het
Mgam C T 6: 40,764,185 Q959* probably null Het
Mttp T A 3: 138,116,027 T260S probably benign Het
Naalad2 A T 9: 18,376,535 D266E probably benign Het
Nans T A 4: 46,500,162 L182H probably damaging Het
Nbas T A 12: 13,566,144 C2228S probably benign Het
Nfix A T 8: 84,721,677 V407E probably damaging Het
Nktr T A 9: 121,750,240 probably benign Het
Nlrp10 G A 7: 108,925,395 R293* probably null Het
Nrxn3 T C 12: 88,795,342 F53S probably damaging Het
Olfr1126 T C 2: 87,457,383 S73P probably damaging Het
Olfr212 A G 6: 116,515,989 T71A probably benign Het
Olfr380 A T 11: 73,453,994 F73I probably damaging Het
Olfr402 T C 11: 74,155,885 C244R probably damaging Het
Olfr452 T C 6: 42,790,477 I146T probably benign Het
Olfr493 A G 7: 108,346,807 L58P probably damaging Het
Olfr749 G A 14: 50,736,778 P128L probably damaging Het
Olfr994 T A 2: 85,430,260 N190Y probably damaging Het
Oxld1 A G 11: 120,456,906 V155A probably damaging Het
Pamr1 T A 2: 102,642,300 F648Y probably damaging Het
Parg T C 14: 32,210,540 W446R probably damaging Het
Phf3 A T 1: 30,804,345 H1844Q probably damaging Het
Phf7 T C 14: 31,240,324 I175V possibly damaging Het
Pibf1 G A 14: 99,187,809 probably null Het
Plcxd1 A G 5: 110,103,442 I295V probably benign Het
Pole2 A C 12: 69,209,990 Y254D probably damaging Het
Ppm1e T A 11: 87,244,370 I225F probably benign Het
Rem1 G A 2: 152,634,535 V238M probably damaging Het
Rnase2b T G 14: 51,162,900 V146G probably damaging Het
Rnf169 G A 7: 99,926,254 T378I probably damaging Het
Rpf2 A G 10: 40,236,201 F80L probably benign Het
Sec11c T A 18: 65,814,874 D128E probably damaging Het
Sept12 A G 16: 4,988,553 V248A probably damaging Het
Serinc1 T C 10: 57,525,451 N82S probably benign Het
Serpina9 A C 12: 104,001,249 W296G probably damaging Het
Sgo2b A C 8: 63,931,469 D164E probably damaging Het
Slc15a3 A G 19: 10,848,613 N223D probably damaging Het
Slc44a3 A G 3: 121,532,166 Y12H probably benign Het
Slco3a1 A G 7: 74,504,611 F42S probably damaging Het
Snrnp40 C G 4: 130,378,043 probably null Het
Snx7 A T 3: 117,829,668 probably null Het
Sorl1 A T 9: 42,081,950 D259E probably damaging Het
Stpg2 G A 3: 139,522,981 probably null Het
Strn T A 17: 78,684,395 Y165F probably damaging Het
Sval2 T A 6: 41,864,320 *106R probably null Het
Tcaf3 A G 6: 42,596,688 S197P possibly damaging Het
Tespa1 C A 10: 130,354,723 T73N probably benign Het
Tex10 C T 4: 48,456,800 R637Q probably benign Het
Thoc5 C A 11: 4,915,561 T380K probably benign Het
Tmprss7 T A 16: 45,656,548 R784* probably null Het
Trank1 A T 9: 111,390,709 L2171F probably benign Het
Trpm2 T G 10: 77,945,876 K303T probably benign Het
Tsta3 A T 15: 75,925,649 D278E possibly damaging Het
Unc80 G A 1: 66,510,625 V681M probably damaging Het
Usp40 A G 1: 87,946,646 F1131L probably benign Het
Vmn1r215 A T 13: 23,076,503 I238F possibly damaging Het
Vwa3a A T 7: 120,795,627 Y890F probably damaging Het
Zdhhc18 A G 4: 133,613,860 L234P probably damaging Het
Zfp109 A G 7: 24,228,251 S578P probably damaging Het
Zfp704 T C 3: 9,609,358 D121G unknown Het
Zgrf1 G T 3: 127,563,137 V671L probably benign Het
Zkscan8 A T 13: 21,520,757 C265* probably null Het
Zscan26 T C 13: 21,445,140 I398V possibly damaging Het
Other mutations in Lpin1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00510:Lpin1 APN 12 16553992 missense probably benign 0.00
IGL00929:Lpin1 APN 12 16573699 missense probably benign 0.05
IGL01485:Lpin1 APN 12 16562357 splice site probably benign
IGL01750:Lpin1 APN 12 16577176 missense probably benign 0.00
IGL01774:Lpin1 APN 12 16558476 missense probably damaging 0.96
IGL02197:Lpin1 APN 12 16558407 critical splice donor site probably null
IGL02244:Lpin1 APN 12 16541769 missense probably damaging 0.99
IGL02272:Lpin1 APN 12 16547600 missense probably damaging 1.00
IGL03366:Lpin1 APN 12 16544677 missense probably damaging 1.00
lipin UTSW 12 16547499 missense probably damaging 1.00
R0044:Lpin1 UTSW 12 16568529 splice site probably benign
R0106:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R0106:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R0676:Lpin1 UTSW 12 16540979 missense possibly damaging 0.88
R1119:Lpin1 UTSW 12 16563721 missense probably damaging 1.00
R1570:Lpin1 UTSW 12 16560998 missense possibly damaging 0.94
R1611:Lpin1 UTSW 12 16577218 missense probably null 0.64
R1646:Lpin1 UTSW 12 16573658 critical splice donor site probably null
R1756:Lpin1 UTSW 12 16538540 missense probably damaging 0.99
R1870:Lpin1 UTSW 12 16541743 missense probably damaging 1.00
R1971:Lpin1 UTSW 12 16580723 missense probably damaging 1.00
R2484:Lpin1 UTSW 12 16547499 missense probably damaging 1.00
R2901:Lpin1 UTSW 12 16553998 missense probably benign
R3195:Lpin1 UTSW 12 16565583 missense possibly damaging 0.91
R3779:Lpin1 UTSW 12 16564568 missense probably damaging 0.96
R3918:Lpin1 UTSW 12 16571189 missense probably benign 0.00
R4532:Lpin1 UTSW 12 16553962 missense probably benign 0.01
R4857:Lpin1 UTSW 12 16563630 missense possibly damaging 0.86
R4882:Lpin1 UTSW 12 16538536 missense probably damaging 1.00
R5024:Lpin1 UTSW 12 16554006 missense probably benign 0.38
R5084:Lpin1 UTSW 12 16576982 missense probably damaging 1.00
R5108:Lpin1 UTSW 12 16573715 missense probably benign 0.39
R5191:Lpin1 UTSW 12 16580828 missense possibly damaging 0.95
R5377:Lpin1 UTSW 12 16563655 missense probably damaging 1.00
R5587:Lpin1 UTSW 12 16573714 missense probably damaging 1.00
R5659:Lpin1 UTSW 12 16540989 missense probably damaging 1.00
R5924:Lpin1 UTSW 12 16544657 missense possibly damaging 0.91
R6391:Lpin1 UTSW 12 16564553 missense probably benign 0.29
R6746:Lpin1 UTSW 12 16565528 missense probably benign
R6799:Lpin1 UTSW 12 16561044 missense probably damaging 1.00
R6969:Lpin1 UTSW 12 16580861 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- TAAGTCACTCCGTGCTTGG -3'
(R):5'- TGGGTCTCACTCAGTCACAC -3'

Sequencing Primer
(F):5'- CTTGGTGGGAGACATTGCATACC -3'
(R):5'- TGCACATGAGCATTGACTTCAGG -3'
Posted On2014-06-30