Mutagenetix > Incidental Mutation

Incidental Mutation 'R5355:Lemd3'

424050

Institutional Source

Beutler Lab

Gene Symbol

Lemd3

Ensembl Gene

ENSMUSG00000048661

Gene Name

LEM domain containing 3

Synonyms

Man1

MMRRC Submission

042934-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5355 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

120759318-120815237 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 120769538 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Lysine at position 598 (I598K)

Ref Sequence

ENSEMBL: ENSMUSP00000113103 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000119093] [ENSMUST00000119944]

AlphaFold

no structure available at present

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000118291

Predicted Effect

probably damaging
Transcript: ENSMUST00000119093
AA Change: I620K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000112661
Gene: ENSMUSG00000048661
AA Change: I620K

Domain	Start	End	E-Value	Type
LEM	8	51	1.01e-20	SMART
low complexity region	66	87	N/A	INTRINSIC
low complexity region	106	129	N/A	INTRINSIC
low complexity region	150	161	N/A	INTRINSIC
low complexity region	169	176	N/A	INTRINSIC
low complexity region	195	229	N/A	INTRINSIC
low complexity region	258	272	N/A	INTRINSIC
low complexity region	346	355	N/A	INTRINSIC
low complexity region	366	384	N/A	INTRINSIC
low complexity region	418	429	N/A	INTRINSIC
low complexity region	451	462	N/A	INTRINSIC
transmembrane domain	480	502	N/A	INTRINSIC
Pfam:MSC	526	779	8.9e-25	PFAM
PDB:4OZ1\|B	812	919	2e-23	PDB
SCOP:d1jmta_	813	894	6e-7	SMART
Blast:RRM	814	893	4e-49	BLAST

Predicted Effect

probably damaging
Transcript: ENSMUST00000119944
AA Change: I598K

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000113103
Gene: ENSMUSG00000048661
AA Change: I598K

Domain	Start	End	E-Value	Type
LEM	8	51	1.01e-20	SMART
low complexity region	66	87	N/A	INTRINSIC
low complexity region	106	129	N/A	INTRINSIC
low complexity region	150	161	N/A	INTRINSIC
low complexity region	169	176	N/A	INTRINSIC
low complexity region	195	229	N/A	INTRINSIC
low complexity region	258	272	N/A	INTRINSIC
low complexity region	346	355	N/A	INTRINSIC
low complexity region	366	384	N/A	INTRINSIC
low complexity region	418	429	N/A	INTRINSIC
low complexity region	451	462	N/A	INTRINSIC
transmembrane domain	480	502	N/A	INTRINSIC
Pfam:MSC	518	758	5.7e-57	PFAM
PDB:4OZ1\|B	790	897	2e-23	PDB
SCOP:d1jmta_	791	872	5e-7	SMART
Blast:RRM	792	871	4e-49	BLAST

Meta Mutation Damage Score

0.9278

Coding Region Coverage

1x: 99.4%
3x: 98.8%
10x: 97.6%
20x: 96.2%

Validation Efficiency

94% (50/53)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This locus encodes a LEM domain-containing protein. The encoded protein functions to antagonize transforming growth factor-beta signaling at the inner nuclear membrane. Two transcript variants encoding different isoforms have been found for this gene. Mutations in this gene have been associated with osteopoikilosis, Buschke-Ollendorff syndrome and melorheostosis.[provided by RefSeq, Nov 2009]
PHENOTYPE: Homozygous mutation of this gene results in embryonic lethality at midgestation, defects in vascular remodeling and increased apoptosis in embryos, particularly in mesenchymal tissues. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 51 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb1a	T	C	5: 8,776,873 (GRCm39)	L857P	probably damaging	Het
Adam12	T	C	7: 133,489,671 (GRCm39)	*582W	probably null	Het
Adra1d	A	G	2: 131,403,007 (GRCm39)	V361A	probably damaging	Het
Ank2	A	G	3: 126,737,698 (GRCm39)		probably benign	Het
Atxn10	T	A	15: 85,346,515 (GRCm39)	N424K	probably damaging	Het
C8b	A	G	4: 104,637,860 (GRCm39)	T111A	probably benign	Het
Ccdc168	A	C	1: 44,097,139 (GRCm39)	C1320G	possibly damaging	Het
Cdc45	C	T	16: 18,614,647 (GRCm39)	R205H	probably damaging	Het
Cdr2l	T	C	11: 115,284,396 (GRCm39)	V244A	possibly damaging	Het
Col11a2	A	G	17: 34,270,775 (GRCm39)	M468V	probably benign	Het
Col4a2	G	A	8: 11,495,984 (GRCm39)	R1535H	probably damaging	Het
Cryab	A	T	9: 50,664,751 (GRCm39)	S59C	probably damaging	Het
Cuzd1	G	A	7: 130,917,853 (GRCm39)	T249I	probably damaging	Het
Disp2	G	A	2: 118,617,392 (GRCm39)	V129M	probably benign	Het
Dlg2	G	T	7: 91,099,011 (GRCm39)	R31L	probably benign	Het
Dthd1	A	C	5: 62,996,730 (GRCm39)	L488F	probably damaging	Het
Dusp29	G	A	14: 21,727,091 (GRCm39)	R186W	probably benign	Het
Fat2	T	G	11: 55,172,992 (GRCm39)	I2574L	probably damaging	Het
Fchsd1	C	T	18: 38,092,926 (GRCm39)		probably benign	Het
Fryl	T	C	5: 73,231,247 (GRCm39)	D1610G	probably damaging	Het
Gm10330	T	A	12: 23,830,131 (GRCm39)	N17Y	probably damaging	Het
Gm4787	T	A	12: 81,424,239 (GRCm39)	R640*	probably null	Het
H2bc13	A	T	13: 21,900,030 (GRCm39)	I95N	probably damaging	Het
Ift88	T	A	14: 57,675,699 (GRCm39)	S71T	probably benign	Het
Isoc2b	A	G	7: 4,852,357 (GRCm39)		probably benign	Het
Itgb2	G	T	10: 77,393,886 (GRCm39)	R442L	probably benign	Het
Lama5	A	T	2: 179,823,444 (GRCm39)	N2658K	possibly damaging	Het
Lrp2	A	T	2: 69,285,182 (GRCm39)	C3825*	probably null	Het
Mep1a	T	C	17: 43,788,037 (GRCm39)	D673G	probably damaging	Het
Met	A	G	6: 17,491,361 (GRCm39)	Y41C	probably damaging	Het
Mfn2	A	G	4: 147,979,035 (GRCm39)	V99A	probably damaging	Het
Mmadhc	A	G	2: 50,181,436 (GRCm39)	I78T	probably benign	Het
Mmp9	C	A	2: 164,792,912 (GRCm39)	P389T	possibly damaging	Het
Mvk	T	G	5: 114,590,499 (GRCm39)	S7A	probably damaging	Het
Nlrp1a	T	A	11: 71,015,077 (GRCm39)	T58S	probably benign	Het
Nlrp1c-ps	C	A	11: 71,148,839 (GRCm39)		noncoding transcript	Het
Nr1h3	A	G	2: 91,022,253 (GRCm39)	I125T	possibly damaging	Het
Or2a55-ps1	C	T	6: 43,071,598 (GRCm39)		noncoding transcript	Het
Or8k39	A	T	2: 86,563,680 (GRCm39)	I92K	probably damaging	Het
Parn	A	G	16: 13,485,886 (GRCm39)	I3T	possibly damaging	Het
Parp8	A	G	13: 116,998,740 (GRCm39)		probably null	Het
Parva	T	C	7: 112,143,475 (GRCm39)		probably null	Het
Pwp2	A	C	10: 78,011,378 (GRCm39)	I672M	possibly damaging	Het
Sfswap	C	T	5: 129,616,810 (GRCm39)	T418I	probably benign	Het
Slc6a3	A	G	13: 73,709,078 (GRCm39)	Y334C	probably damaging	Het
Slc7a13	C	A	4: 19,839,267 (GRCm39)	T290K	probably benign	Het
Spry2	A	G	14: 106,130,712 (GRCm39)	L158P	probably damaging	Het
Usp25	A	G	16: 76,847,342 (GRCm39)	E150G	probably damaging	Het
Zfp747	A	G	7: 126,973,769 (GRCm39)	F134L	possibly damaging	Het
Zp3r	A	G	1: 130,524,518 (GRCm39)	F175S	probably benign	Het
Zscan22	C	A	7: 12,640,435 (GRCm39)	N67K	probably benign	Het

Other mutations in Lemd3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01488:Lemd3	APN	10	120,769,304 (GRCm39)	nonsense	probably null
IGL01733:Lemd3	APN	10	120,769,568 (GRCm39)	nonsense	probably null
IGL02127:Lemd3	APN	10	120,761,933 (GRCm39)	missense	possibly damaging	0.58
IGL02171:Lemd3	APN	10	120,769,527 (GRCm39)	splice site	probably benign
Culebra	UTSW	10	120,769,538 (GRCm39)	missense	probably damaging	1.00
R2044_Lemd3_698	UTSW	10	120,769,347 (GRCm39)	missense	probably damaging	1.00
R0037:Lemd3	UTSW	10	120,761,361 (GRCm39)	missense	possibly damaging	0.95
R0309:Lemd3	UTSW	10	120,773,015 (GRCm39)	missense	possibly damaging	0.71
R0829:Lemd3	UTSW	10	120,814,988 (GRCm39)	missense	probably benign
R1171:Lemd3	UTSW	10	120,785,246 (GRCm39)	missense	possibly damaging	0.90
R1382:Lemd3	UTSW	10	120,767,641 (GRCm39)	missense	probably damaging	0.99
R1954:Lemd3	UTSW	10	120,814,845 (GRCm39)	missense	probably damaging	0.99
R2044:Lemd3	UTSW	10	120,769,347 (GRCm39)	missense	probably damaging	1.00
R2197:Lemd3	UTSW	10	120,814,432 (GRCm39)	small deletion	probably benign
R3118:Lemd3	UTSW	10	120,783,156 (GRCm39)	missense	probably benign	0.00
R3697:Lemd3	UTSW	10	120,814,432 (GRCm39)	small deletion	probably benign
R3729:Lemd3	UTSW	10	120,763,920 (GRCm39)	missense	probably damaging	1.00
R4407:Lemd3	UTSW	10	120,761,335 (GRCm39)	missense	possibly damaging	0.93
R4429:Lemd3	UTSW	10	120,813,893 (GRCm39)	missense	probably benign	0.00
R4830:Lemd3	UTSW	10	120,767,853 (GRCm39)	missense	probably damaging	0.99
R5316:Lemd3	UTSW	10	120,788,161 (GRCm39)	critical splice acceptor site	probably null
R5404:Lemd3	UTSW	10	120,767,863 (GRCm39)	nonsense	probably null
R6754:Lemd3	UTSW	10	120,769,565 (GRCm39)	missense	probably damaging	1.00
R7007:Lemd3	UTSW	10	120,788,137 (GRCm39)	missense	probably benign	0.28
R7213:Lemd3	UTSW	10	120,814,145 (GRCm39)	nonsense	probably null
R7699:Lemd3	UTSW	10	120,813,995 (GRCm39)	missense	probably damaging	0.99
R7700:Lemd3	UTSW	10	120,813,995 (GRCm39)	missense	probably damaging	0.99
R7781:Lemd3	UTSW	10	120,761,678 (GRCm39)	missense	probably damaging	1.00
R8681:Lemd3	UTSW	10	120,767,728 (GRCm39)	missense	possibly damaging	0.80
R9031:Lemd3	UTSW	10	120,767,878 (GRCm39)	missense	possibly damaging	0.94
R9274:Lemd3	UTSW	10	120,814,717 (GRCm39)	missense	possibly damaging	0.92

Predicted Primers

PCR Primer
(F):5'- GTCACAGTAATGAAAGCACGCC -3'
(R):5'- CTATTGGAATCATGAGAAGATGGTG -3'

Sequencing Primer
(F):5'- GCACCAGAAGGGCATCTG -3'
(R):5'- ACCGAGTTGTATGTTTTCGTTAC -3'

Posted On

2016-08-04