Incidental Mutation 'R5172:Lemd2'
ID 398855
Institutional Source Beutler Lab
Gene Symbol Lemd2
Ensembl Gene ENSMUSG00000044857
Gene Name LEM domain containing 2
Synonyms NET25, Lem2
MMRRC Submission 042752-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5172 (G1)
Quality Score 225
Status Not validated
Chromosome 17
Chromosomal Location 27189601-27204438 bp(-) (GRCm38)
Type of Mutation nonsense
DNA Base Change (assembly) G to T at 27195382 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Serine to Stop codon at position 326 (S326*)
Ref Sequence ENSEMBL: ENSMUSP00000058221 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000055117]
AlphaFold Q6DVA0
Predicted Effect probably null
Transcript: ENSMUST00000055117
AA Change: S326*
SMART Domains Protein: ENSMUSP00000058221
Gene: ENSMUSG00000044857
AA Change: S326*

DomainStartEndE-ValueType
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
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.5%
  • 20x: 95.9%
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: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc3 T C 11: 94,375,608 Y52C probably damaging Het
Acmsd C T 1: 127,753,848 R183* probably null Het
Anxa2 T A 9: 69,485,251 D127E probably damaging Het
Atrnl1 T A 19: 57,685,513 Y593* probably null Het
Atxn2 C T 5: 121,795,035 probably null Het
Ccl6 A T 11: 83,589,343 Y66N probably damaging Het
Ccng1 A G 11: 40,751,286 V223A probably benign Het
Cfap44 T C 16: 44,449,193 Y1187H probably benign Het
Cfc1 A T 1: 34,535,930 I10F probably benign Het
Chrne T A 11: 70,615,526 T365S probably benign Het
Clec4b1 G T 6: 123,071,455 R183L probably benign Het
Csmd2 A C 4: 128,477,397 Q1926P probably benign Het
Dmpk C G 7: 19,088,019 L301V probably benign Het
Dzip1 T A 14: 118,887,151 Q570L probably damaging Het
Fam149a T A 8: 45,344,653 Q507L probably damaging Het
Frem3 T C 8: 80,612,566 V496A probably benign Het
Fryl A T 5: 73,101,673 D589E possibly damaging Het
Hemk1 T C 9: 107,329,432 E4G possibly damaging Het
Igkv4-80 A C 6: 69,016,665 S81A probably benign Het
Kcnh7 T C 2: 62,739,164 D796G possibly damaging Het
Mdc1 T C 17: 35,853,090 S1177P probably benign Het
Mfsd4b4 A G 10: 39,894,087 F78S probably damaging Het
Mmgt2 T A 11: 62,665,128 F101I possibly damaging Het
Myo18a T C 11: 77,824,098 L785P probably damaging Het
Nup155 C A 15: 8,109,542 Q33K probably benign Het
Olfr1152 A G 2: 87,868,827 T279A probably benign Het
Olfr584 T C 7: 103,085,677 L48P probably damaging Het
Otx1 C A 11: 21,997,037 A91S probably damaging Het
Pank1 A T 19: 34,840,802 C112* probably null Het
Pcmtd1 T A 1: 7,163,261 M23K probably benign Het
Rere A T 4: 150,570,269 R419S unknown Het
Rpf1 T C 3: 146,512,295 R155G possibly damaging Het
Sema7a A G 9: 57,957,678 T421A probably benign Het
Sharpin A G 15: 76,347,541 S323P probably benign Het
Slamf6 A G 1: 171,936,580 E180G probably benign Het
Snd1 T G 6: 28,886,616 V874G possibly damaging Het
Sult6b2 A T 6: 142,797,931 V123D probably damaging Het
Tpk1 A T 6: 43,560,017 probably null Het
Vmn1r160 A T 7: 22,871,336 N38I probably damaging Het
Wdr93 T A 7: 79,752,493 I180N probably damaging Het
Ythdf3 C T 3: 16,204,034 T119I probably damaging Het
Zc3h18 T G 8: 122,407,420 probably benign Het
Other mutations in Lemd2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01791:Lemd2 APN 17 27190728 missense probably damaging 1.00
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
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
Predicted Primers PCR Primer
(F):5'- GCACATGAGCAGGAGTTAGC -3'
(R):5'- AACTTCCTCAGCCCAGCTTG -3'

Sequencing Primer
(F):5'- AGTTAGCAGGGTTGGCCAGC -3'
(R):5'- CAGCCCAGCTTGCCCTC -3'
Posted On 2016-07-06