Incidental Mutation 'IGL01774:Lpin1'
ID154026
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: 0.460) question?
Stock #IGL01774
Quality Score
Status
Chromosome12
Chromosomal Location16535669-16610966 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 16558476 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Valine at position 545 (D545V)
Ref Sequence ENSEMBL: ENSMUSP00000152276 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000067124] [ENSMUST00000111067] [ENSMUST00000221230] [ENSMUST00000221297] [ENSMUST00000222989]
Predicted Effect possibly damaging
Transcript: ENSMUST00000067124
AA Change: D578V

PolyPhen 2 Score 0.913 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000070583
Gene: ENSMUSG00000020593
AA Change: D578V

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 possibly damaging
Transcript: ENSMUST00000111067
AA Change: D578V

PolyPhen 2 Score 0.913 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000106696
Gene: ENSMUSG00000020593
AA Change: D578V

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: D545V

PolyPhen 2 Score 0.959 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000221297
AA Change: D578V

PolyPhen 2 Score 0.913 (Sensitivity: 0.81; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000221789
Predicted Effect probably damaging
Transcript: ENSMUST00000222989
AA Change: D545V

PolyPhen 2 Score 0.959 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223129
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: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 A G 7: 120,477,835 D708G probably damaging Het
Abca16 T C 7: 120,421,801 probably benign Het
Abcc5 T C 16: 20,378,457 D674G probably damaging Het
Abr A G 11: 76,464,299 probably benign Het
Arfgef3 A G 10: 18,743,615 I4T possibly damaging Het
Btla A G 16: 45,250,548 N290S possibly damaging Het
Catip C A 1: 74,368,483 R325S probably damaging Het
Cep120 A G 18: 53,706,830 L786P possibly damaging Het
Cnot8 A G 11: 58,115,307 I221V probably benign Het
Eloc A T 1: 16,645,789 D37E probably benign Het
Fabp12 A C 3: 10,247,694 N89K probably benign Het
Ficd G T 5: 113,739,012 R416L probably damaging Het
Frmd3 T C 4: 74,187,838 Y574H probably damaging Het
Frmd4a T C 2: 4,535,236 probably benign Het
Gatc G A 5: 115,341,017 Q45* probably null Het
Gm5414 T C 15: 101,626,975 D225G probably benign Het
Itpkc G T 7: 27,212,370 A592E probably benign Het
Kl G T 5: 150,988,483 V566L probably benign Het
Mtcl1 T C 17: 66,385,885 Y483C probably damaging Het
Neb C T 2: 52,222,970 W67* probably null Het
Nrarp T C 2: 25,181,286 V59A possibly damaging Het
Nuf2 G A 1: 169,506,072 T345M probably benign Het
Olfr659 T C 7: 104,670,942 I80T probably benign Het
Pacs2 T A 12: 113,056,842 H278Q probably benign Het
Pot1a T C 6: 25,753,277 K420R probably benign Het
Rag2 A G 2: 101,630,047 Y234C probably damaging Het
Ralgds C T 2: 28,550,542 Q88* probably null Het
Rictor T C 15: 6,769,777 S365P probably damaging Het
Slco1a1 G A 6: 141,925,613 Q276* probably null Het
Tas2r134 C T 2: 51,628,148 T213I probably benign Het
Tecpr1 A G 5: 144,211,540 I349T probably damaging Het
Tnxb T C 17: 34,688,839 S1286P probably damaging Het
Trafd1 A G 5: 121,375,050 V375A possibly damaging Het
Vmn2r110 T A 17: 20,583,627 I229L probably benign Het
Vnn1 T C 10: 23,900,710 Y320H probably benign Het
Zfp990 T C 4: 145,536,948 V172A 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
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
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
R7884:Lpin1 UTSW 12 16562369 missense
R8049:Lpin1 UTSW 12 16563684 missense
R8130:Lpin1 UTSW 12 16579964 missense
R8190:Lpin1 UTSW 12 16549002 missense
R8434:Lpin1 UTSW 12 16563620 critical splice donor site probably null
Z1177:Lpin1 UTSW 12 16579947 missense
Posted On2014-02-04