Incidental Mutation 'IGL01791:Lemd2'
ID 155229
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lemd2
Ensembl Gene ENSMUSG00000044857
Gene Name LEM domain containing 2
Synonyms NET25, Lem2
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL01791
Quality Score
Chromosome 17
Chromosomal Location 27189601-27204438 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 27190728 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 483 (I483N)
Ref Sequence ENSEMBL: ENSMUSP00000058221 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055117]
AlphaFold Q6DVA0
Predicted Effect probably damaging
Transcript: ENSMUST00000055117
AA Change: I483N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000058221
Gene: ENSMUSG00000044857
AA Change: I483N

LEM 1 42 2.19e-16 SMART
low complexity region 65 86 N/A INTRINSIC
low complexity region 91 112 N/A INTRINSIC
low complexity region 172 183 N/A INTRINSIC
transmembrane domain 221 239 N/A INTRINSIC
Pfam:MSC 251 503 7.3e-21 PFAM
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 LEM domain-containing transmembrane protein of the inner nuclear membrane. The protein is involved in nuclear structure organization and plays a role in cell signaling and differentiation. Mutations in this gene result in Cataract 46, juvenile-onset. Multiple transcript variants have been found for this gene. [provided by RefSeq, Feb 2017]
PHENOTYPE: Homozygotes for a gene-trapped allele die by E11.5 exhibiting reduced embryo size and cell density in neural tissue and mesenchyme, underdeveloped cardiac and neural tissue, and hyperactivation of MAPK and AKT signaling. Heterozygotes show a modest delayin cardiotoxin-induced muscle regeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 38 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930572O03Rik C A 5: 15,656,886 probably benign Het
Arhgap32 A G 9: 32,247,190 I174V probably damaging Het
Asb15 T A 6: 24,567,212 C511S probably damaging Het
Atr C T 9: 95,921,781 A1896V probably benign Het
B3gnt4 C T 5: 123,511,099 R176C probably damaging Het
Brf1 T C 12: 112,962,475 D557G probably benign Het
Catsperg2 T A 7: 29,704,665 probably null Het
Ccdc144b T C 3: 36,035,267 probably benign Het
Cdip1 A G 16: 4,768,865 I122T probably damaging Het
Ctrl C T 8: 105,932,567 E147K probably benign Het
Dennd2c T C 3: 103,166,425 V829A probably benign Het
Dync1h1 T A 12: 110,658,930 L3874Q probably damaging Het
Gm10521 T C 1: 171,896,397 S92P unknown Het
Gzf1 G A 2: 148,684,061 A151T probably benign Het
Hddc2 A G 10: 31,326,026 Y123C probably damaging Het
Hyal4 T C 6: 24,763,895 probably benign Het
Ighv16-1 T C 12: 114,068,969 N71S probably benign Het
Ing2 A T 8: 47,669,035 S159R probably benign Het
Itga1 A T 13: 114,987,661 N698K probably benign Het
Lyst T C 13: 13,635,302 L519P probably damaging Het
Mapk10 T C 5: 102,996,648 N101S probably damaging Het
Nfatc4 A T 14: 55,832,238 E164V probably null Het
Nfkb2 T G 19: 46,309,839 probably benign Het
Nox3 A G 17: 3,682,943 V231A possibly damaging Het
Nup160 G A 2: 90,703,853 G674D probably damaging Het
Olfr364-ps1 A T 2: 37,146,536 D108V probably damaging Het
Olfr657 C T 7: 104,636,475 T267I possibly damaging Het
Otoa T G 7: 121,155,849 V998G probably benign Het
Pcnx3 A T 19: 5,673,267 M1300K probably benign Het
Pde4b A G 4: 102,590,930 probably benign Het
Rfc1 T A 5: 65,263,145 K1104I probably benign Het
Serpina1f G T 12: 103,693,502 Q174K probably damaging Het
Serping1 T C 2: 84,773,377 N107D possibly damaging Het
Surf6 A G 2: 26,899,747 S94P probably benign Het
Tctex1d4 T A 4: 117,128,597 S206T probably damaging Het
Tigd4 T A 3: 84,594,745 I323N probably damaging Het
Vmn2r28 T C 7: 5,488,162 D362G probably benign Het
Wdfy3 A G 5: 101,937,412 S739P probably damaging Het
Other mutations in Lemd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02161:Lemd2 APN 17 27190651 missense probably damaging 1.00
IGL02903:Lemd2 APN 17 27193210 splice site probably benign
R0078:Lemd2 UTSW 17 27203728 missense probably benign 0.17
R0458:Lemd2 UTSW 17 27190653 missense probably damaging 0.99
R1396:Lemd2 UTSW 17 27190732 missense probably damaging 1.00
R3106:Lemd2 UTSW 17 27201670 missense probably damaging 1.00
R4319:Lemd2 UTSW 17 27201677 missense possibly damaging 0.87
R4930:Lemd2 UTSW 17 27193832 splice site probably null
R5172:Lemd2 UTSW 17 27195382 nonsense probably null
R5239:Lemd2 UTSW 17 27203799 missense possibly damaging 0.53
R6005:Lemd2 UTSW 17 27190785 missense probably damaging 1.00
R6196:Lemd2 UTSW 17 27193002 nonsense probably null
R6621:Lemd2 UTSW 17 27195392 missense probably benign 0.01
R7208:Lemd2 UTSW 17 27196191 missense probably damaging 1.00
R7552:Lemd2 UTSW 17 27193836 critical splice donor site probably null
R7558:Lemd2 UTSW 17 27204163 missense probably benign 0.04
R9054:Lemd2 UTSW 17 27204095 missense probably benign
R9309:Lemd2 UTSW 17 27192962 missense probably damaging 0.99
Posted On 2014-02-04