Incidental Mutation 'IGL03366:Lpin1'
ID420110
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lpin1
Ensembl Gene ENSMUSG00000020593
Gene Namelipin 1
SynonymsLipin1
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.445) question?
Stock #IGL03366
Quality Score
Status
Chromosome12
Chromosomal Location16535669-16610966 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 16544677 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 755 (L755P)
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: L788P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000070583
Gene: ENSMUSG00000020593
AA Change: L788P

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: L788P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000106696
Gene: ENSMUSG00000020593
AA Change: L788P

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: L755P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000221297
AA Change: L788P

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000222989
AA Change: L755P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
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 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: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ap2a2 T A 7: 141,629,273 S793T probably benign Het
Btnl6 T C 17: 34,508,179 D459G probably damaging Het
Cacna1g C A 11: 94,457,151 D704Y probably damaging Het
Cry2 A G 2: 92,413,715 I371T probably damaging Het
Dock3 A T 9: 107,005,433 F384I probably benign Het
Dpp4 T C 2: 62,356,957 probably null Het
Hecw1 G T 13: 14,377,797 D72E probably damaging Het
Htt T A 5: 34,907,580 W3046R probably damaging Het
Hydin A T 8: 110,267,363 N10Y unknown Het
Ighv8-8 T A 12: 115,294,140 T94S probably benign Het
Igkv4-58 A G 6: 69,500,554 S20P probably damaging Het
Il4i1 T C 7: 44,837,495 probably benign Het
Kif13a A T 13: 46,764,623 S403T probably benign Het
Klhl40 T C 9: 121,783,380 L616P probably damaging Het
Krt7 T C 15: 101,427,610 L440P possibly damaging Het
Magee2 C A X: 104,855,528 E506* probably null Het
Mast3 G A 8: 70,781,563 R143* probably null Het
Med12 T A X: 101,278,089 H459Q probably benign Het
Mmp3 T C 9: 7,450,149 S294P probably benign Het
Muc6 T C 7: 141,648,082 Y714C probably damaging Het
Myh2 T C 11: 67,183,523 L662S probably damaging Het
Notch4 G T 17: 34,572,568 C567F probably damaging Het
Nprl3 A G 11: 32,250,256 I20T probably damaging Het
Olfr1123 A T 2: 87,418,243 D65V possibly damaging Het
Pcdhb19 A G 18: 37,498,612 T487A possibly damaging Het
Phlpp2 A G 8: 109,940,835 E1332G probably benign Het
Pick1 T C 15: 79,241,281 S113P probably damaging Het
Ptpru T C 4: 131,779,867 E1023G probably damaging Het
Rspry1 A C 8: 94,650,334 I382L probably benign Het
Sf3b3 A C 8: 110,839,954 V248G probably damaging Het
Smg5 T A 3: 88,346,452 Y126* probably null Het
Spert A G 14: 75,583,389 S299P probably benign Het
Spin1 T C 13: 51,127,937 V22A probably benign Het
Stab1 C T 14: 31,150,263 R1189Q possibly damaging Het
Sytl5 A G X: 9,963,700 D538G probably damaging Het
Taar7e T A 10: 24,037,915 M101K probably damaging Het
Taf4 A G 2: 179,935,054 V578A probably damaging Het
Tmem266 G T 9: 55,437,233 C383F probably benign Het
Trim34a T C 7: 104,260,933 probably null Het
Vmn2r104 T C 17: 20,029,604 T802A probably damaging Het
Vmn2r32 A C 7: 7,464,030 I833S probably damaging Het
Vmn2r85 T C 10: 130,426,459 D137G probably benign Het
Vps13c C T 9: 67,946,026 S2467L probably benign 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
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
R1912:Lpin1 UTSW 12 16546727 missense probably damaging 0.96
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
R7557:Lpin1 UTSW 12 16580792 missense
Posted On2016-08-02