Mutagenetix > Incidental Mutation

Incidental Mutation 'R0238:Lamb3'

66063

Institutional Source

Beutler Lab

Gene Symbol

Lamb3

Ensembl Gene

ENSMUSG00000026639

Gene Name

laminin, beta 3

Synonyms

nicein, 125kDa

MMRRC Submission

038476-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.694) question?

Stock #

R0238 (G1)

Quality Score

143

Status

Not validated

Chromosome

Chromosomal Location

192976661-193026186 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 193003361 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Aspartic acid to Valine at position 100 (D100V)

Ref Sequence

ENSEMBL: ENSMUSP00000142053 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000016315] [ENSMUST00000159955] [ENSMUST00000192322] [ENSMUST00000194677]

AlphaFold

Q61087

Predicted Effect

probably damaging
Transcript: ENSMUST00000016315
AA Change: D100V

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

SMART Domains

Protein: ENSMUSP00000016315
Gene: ENSMUSG00000026639
AA Change: D100V

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
LamNT	20	248	7.63e-84	SMART
EGF_Lam	250	310	1.67e-7	SMART
EGF_Lam	313	373	1.14e-9	SMART
EGF_Lam	376	425	5.56e-13	SMART
EGF_Lam	428	475	6.05e-14	SMART
EGF_Lam	478	528	5e-6	SMART
EGF_Lam	531	575	3.01e-9	SMART
low complexity region	662	673	N/A	INTRINSIC
low complexity region	727	763	N/A	INTRINSIC
coiled coil region	830	879	N/A	INTRINSIC
coiled coil region	949	979	N/A	INTRINSIC
coiled coil region	1037	1090	N/A	INTRINSIC
low complexity region	1116	1126	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000159955
AA Change: D100V

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

SMART Domains

Protein: ENSMUSP00000123875
Gene: ENSMUSG00000026639
AA Change: D100V

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
LamNT	20	248	7.63e-84	SMART
EGF_Lam	250	310	1.67e-7	SMART
EGF_Lam	313	373	1.14e-9	SMART
EGF_Lam	376	425	5.56e-13	SMART
EGF_Lam	428	475	6.05e-14	SMART
EGF_Lam	478	528	5e-6	SMART
EGF_Lam	531	575	3.01e-9	SMART
low complexity region	662	673	N/A	INTRINSIC
low complexity region	727	763	N/A	INTRINSIC
coiled coil region	830	879	N/A	INTRINSIC
coiled coil region	949	979	N/A	INTRINSIC
coiled coil region	1037	1090	N/A	INTRINSIC
low complexity region	1116	1126	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000161526

Predicted Effect

probably damaging
Transcript: ENSMUST00000192322
AA Change: D100V

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

SMART Domains

Protein: ENSMUSP00000141302
Gene: ENSMUSG00000026639
AA Change: D100V

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
LamNT	20	244	2.9e-80	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000194677
AA Change: D100V

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

SMART Domains

Protein: ENSMUSP00000142053
Gene: ENSMUSG00000026639
AA Change: D100V

Domain	Start	End	E-Value	Type
signal peptide	1	17	N/A	INTRINSIC
LamNT	20	248	7.63e-84	SMART
EGF_Lam	250	310	1.67e-7	SMART
EGF_Lam	313	373	1.14e-9	SMART
EGF_Lam	376	425	5.56e-13	SMART
EGF_Lam	428	475	6.05e-14	SMART
EGF_Lam	478	528	5e-6	SMART
EGF_Lam	531	575	3.01e-9	SMART
low complexity region	662	673	N/A	INTRINSIC
low complexity region	727	763	N/A	INTRINSIC
coiled coil region	830	879	N/A	INTRINSIC
coiled coil region	949	979	N/A	INTRINSIC
coiled coil region	1037	1090	N/A	INTRINSIC
low complexity region	1116	1126	N/A	INTRINSIC

Meta Mutation Damage Score

0.3353

Coding Region Coverage

1x: 98.7%
3x: 97.4%
10x: 92.6%
20x: 76.9%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The product encoded by this gene is a laminin that belongs to a family of basement membrane proteins. This protein is a beta subunit laminin, which together with an alpha and a gamma subunit, forms laminin-5. Mutations in this gene cause epidermolysis bullosa junctional Herlitz type, and generalized atrophic benign epidermolysis bullosa, diseases that are characterized by blistering of the skin. Multiple alternatively spliced transcript variants that encode the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a spontaneous intracisternal A particle sequence insertion exhibit blistering of the skin and mucosal surfaces with abnormal hemidesmosomes. Mutants die neonatally, usually without feeding. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 86 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aar2	T	G	2: 156,392,893 (GRCm39)	V94G	probably benign	Het
Acp5	A	T	9: 22,041,218 (GRCm39)	S70T	possibly damaging	Het
Adcy1	C	G	11: 7,089,162 (GRCm39)	N525K	possibly damaging	Het
Aknad1	A	G	3: 108,688,555 (GRCm39)	M628V	probably benign	Het
Alg8	A	T	7: 97,032,891 (GRCm39)		probably null	Het
Cacna1d	A	G	14: 29,845,453 (GRCm39)	V572A	probably benign	Het
Ccdc158	A	C	5: 92,809,977 (GRCm39)	M177R	probably benign	Het
Ccdc191	A	T	16: 43,767,859 (GRCm39)	R678*	probably null	Het
Cdkn2d	C	A	9: 21,202,288 (GRCm39)		probably benign	Het
Cdx2	G	T	5: 147,240,097 (GRCm39)	T193K	probably damaging	Het
Cfap44	T	A	16: 44,242,681 (GRCm39)	M695K	probably benign	Het
Cfap70	A	C	14: 20,498,673 (GRCm39)	S5A	probably benign	Het
Chd9	T	C	8: 91,659,456 (GRCm39)	S139P	probably damaging	Het
Chmp7	A	G	14: 69,958,446 (GRCm39)	V241A	probably damaging	Het
Cnga1	A	G	5: 72,762,374 (GRCm39)	I380T	probably damaging	Het
Cts6	T	A	13: 61,349,633 (GRCm39)	E53D	probably damaging	Het
Dclk3	A	T	9: 111,311,696 (GRCm39)	N646I	probably damaging	Het
Dnhd1	A	G	7: 105,370,738 (GRCm39)	S4673G	probably benign	Het
Dock4	G	T	12: 40,787,539 (GRCm39)	S818I	probably damaging	Het
Dysf	C	T	6: 84,041,461 (GRCm39)	Q156*	probably null	Het
Fam163b	T	C	2: 27,002,646 (GRCm39)	N117S	probably damaging	Het
Fam89a	A	G	8: 125,467,971 (GRCm39)	Y114H	probably damaging	Het
Flcn	T	C	11: 59,691,902 (GRCm39)	N249S	probably benign	Het
Gm20422	T	C	8: 70,219,365 (GRCm39)	Y53C	probably damaging	Het
Gnai1	A	G	5: 18,478,548 (GRCm39)	S206P	probably damaging	Het
H1f6	G	T	13: 23,880,307 (GRCm39)	K153N	possibly damaging	Het
Hal	T	C	10: 93,339,344 (GRCm39)	S478P	possibly damaging	Het
Haus3	G	A	5: 34,323,600 (GRCm39)	P337S	possibly damaging	Het
Hectd1	T	A	12: 51,816,101 (GRCm39)	M1324L	possibly damaging	Het
Hspa9	A	T	18: 35,079,699 (GRCm39)	Y243*	probably null	Het
Htr3a	T	C	9: 48,817,686 (GRCm39)	T96A	probably benign	Het
Ift140	C	A	17: 25,264,497 (GRCm39)	C557*	probably null	Het
Jph3	A	G	8: 122,480,459 (GRCm39)	Q379R	possibly damaging	Het
Kcnb1	A	G	2: 166,946,889 (GRCm39)	V653A	probably benign	Het
Kif14	A	G	1: 136,455,131 (GRCm39)	E1551G	probably damaging	Het
Krt17	G	A	11: 100,151,704 (GRCm39)	R30*	probably null	Het
Map2	A	G	1: 66,455,265 (GRCm39)	D1385G	probably damaging	Het
Map3k21	A	G	8: 126,671,709 (GRCm39)	D999G	possibly damaging	Het
Marf1	T	C	16: 13,969,147 (GRCm39)	I109V	probably benign	Het
Mcam	T	G	9: 44,051,502 (GRCm39)		probably null	Het
Med18	T	C	4: 132,187,337 (GRCm39)	H99R	probably damaging	Het
Mettl25	C	T	10: 105,662,386 (GRCm39)	V195I	probably damaging	Het
Myh8	A	G	11: 67,192,518 (GRCm39)	T1466A	probably benign	Het
Myo1e	A	T	9: 70,249,408 (GRCm39)	I503F	possibly damaging	Het
Myo3b	T	A	2: 69,935,769 (GRCm39)	C61S	probably benign	Het
Myorg	A	T	4: 41,498,912 (GRCm39)	N239K	probably benign	Het
Nf1	A	T	11: 79,309,400 (GRCm39)	K438M	possibly damaging	Het
Nlrp9c	A	G	7: 26,077,437 (GRCm39)	S727P	possibly damaging	Het
Nmbr	C	T	10: 14,646,139 (GRCm39)	Q338*	probably null	Het
Nt5e	A	G	9: 88,249,385 (GRCm39)	S440G	possibly damaging	Het
Nubp2	T	C	17: 25,103,445 (GRCm39)	E144G	probably damaging	Het
Or12e7	T	C	2: 87,288,381 (GRCm39)	F291L	probably benign	Het
Or2ag1b	A	G	7: 106,288,462 (GRCm39)	Y159H	probably benign	Het
Or52s1	G	A	7: 102,861,933 (GRCm39)	V289M	possibly damaging	Het
Otogl	T	A	10: 107,642,557 (GRCm39)	N1291I	probably damaging	Het
Pa2g4	T	C	10: 128,399,511 (GRCm39)	K51R	probably benign	Het
Pcdhb12	A	G	18: 37,569,780 (GRCm39)	I309V	probably benign	Het
Pck1	T	G	2: 172,998,861 (GRCm39)	I373S	possibly damaging	Het
Pga5	A	G	19: 10,646,817 (GRCm39)	Y305H	probably damaging	Het
Plxnd1	G	T	6: 115,945,754 (GRCm39)	D906E	probably benign	Het
Ppfia4	T	C	1: 134,256,927 (GRCm39)	E98G	possibly damaging	Het
Rab39	G	A	9: 53,617,330 (GRCm39)	T29I	probably damaging	Het
Raet1e	C	A	10: 22,056,761 (GRCm39)	H112Q	possibly damaging	Het
Rars2	A	C	4: 34,656,030 (GRCm39)	Q421P	probably benign	Het
Rars2	T	C	4: 34,645,838 (GRCm39)	Y252H	probably damaging	Het
Rasa2	A	T	9: 96,450,460 (GRCm39)	D479E	probably damaging	Het
Rbl2	A	T	8: 91,833,135 (GRCm39)	T689S	probably damaging	Het
Rims4	C	T	2: 163,705,945 (GRCm39)	V230M	probably benign	Het
Skp2	A	C	15: 9,127,971 (GRCm39)		probably null	Het
Slc35f4	A	T	14: 49,541,713 (GRCm39)	I347N	possibly damaging	Het
Slc4a2	A	T	5: 24,641,272 (GRCm39)		probably null	Het
Slc52a3	T	C	2: 151,850,076 (GRCm39)	*461Q	probably null	Het
Slc6a1	G	A	6: 114,279,761 (GRCm39)	V142I	probably benign	Het
Susd5	A	G	9: 113,925,977 (GRCm39)	*620W	probably null	Het
Timm21	T	C	18: 84,965,791 (GRCm39)	N239S	probably damaging	Het
Tmem63c	T	C	12: 87,122,413 (GRCm39)	W404R	probably damaging	Het
Tnrc6b	A	G	15: 80,772,065 (GRCm39)	D1118G	probably damaging	Het
Traf2	G	C	2: 25,427,138 (GRCm39)	A71G	possibly damaging	Het
Trim54	A	G	5: 31,291,463 (GRCm39)	M195V	probably benign	Het
Trip11	C	T	12: 101,850,987 (GRCm39)	E741K	probably damaging	Het
Trp73	AGCTGCTGCTGCTGCTGCTG	AGCTGCTGCTGCTGCTG	4: 154,146,981 (GRCm39)		probably benign	Het
Trpm5	G	T	7: 142,636,695 (GRCm39)	T414N	probably damaging	Het
Vps51	G	T	19: 6,121,467 (GRCm39)	S185*	probably null	Het
Zfp329	G	T	7: 12,544,756 (GRCm39)	T256K	probably damaging	Het
Zfp729b	A	G	13: 67,740,022 (GRCm39)	Y748H	probably damaging	Het
Zfp777	T	C	6: 48,001,903 (GRCm39)	E773G	probably damaging	Het

Other mutations in Lamb3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00325:Lamb3	APN	1	193,002,755 (GRCm39)	missense	probably damaging	1.00
IGL00898:Lamb3	APN	1	193,021,191 (GRCm39)	missense	possibly damaging	0.81
IGL01599:Lamb3	APN	1	193,025,720 (GRCm39)	missense	probably benign
IGL02108:Lamb3	APN	1	193,014,530 (GRCm39)	missense	probably damaging	1.00
IGL02218:Lamb3	APN	1	193,010,941 (GRCm39)	critical splice acceptor site	probably null
IGL02437:Lamb3	APN	1	193,010,253 (GRCm39)	missense	probably damaging	1.00
IGL02659:Lamb3	APN	1	193,014,469 (GRCm39)	missense	probably damaging	1.00
IGL02677:Lamb3	APN	1	193,021,830 (GRCm39)	missense	probably benign	0.01
IGL02815:Lamb3	APN	1	193,007,863 (GRCm39)	splice site	probably benign
G1patch:Lamb3	UTSW	1	192,986,890 (GRCm39)	missense	probably benign	0.05
R0238:Lamb3	UTSW	1	193,003,361 (GRCm39)	missense	probably damaging	1.00
R0239:Lamb3	UTSW	1	193,003,361 (GRCm39)	missense	probably damaging	1.00
R0239:Lamb3	UTSW	1	193,003,361 (GRCm39)	missense	probably damaging	1.00
R0240:Lamb3	UTSW	1	193,017,335 (GRCm39)	missense	probably damaging	1.00
R0240:Lamb3	UTSW	1	193,017,335 (GRCm39)	missense	probably damaging	1.00
R0265:Lamb3	UTSW	1	193,002,839 (GRCm39)	missense	probably damaging	1.00
R0455:Lamb3	UTSW	1	193,025,700 (GRCm39)	missense	probably damaging	0.99
R0647:Lamb3	UTSW	1	193,013,104 (GRCm39)	missense	probably damaging	0.99
R0669:Lamb3	UTSW	1	193,014,638 (GRCm39)	missense	probably damaging	1.00
R0826:Lamb3	UTSW	1	193,013,216 (GRCm39)	nonsense	probably null
R1552:Lamb3	UTSW	1	193,013,067 (GRCm39)	splice site	probably null
R1560:Lamb3	UTSW	1	193,021,710 (GRCm39)	missense	probably benign	0.05
R1593:Lamb3	UTSW	1	193,013,104 (GRCm39)	missense	probably damaging	0.99
R1599:Lamb3	UTSW	1	193,002,801 (GRCm39)	missense	probably damaging	1.00
R1831:Lamb3	UTSW	1	193,017,187 (GRCm39)	missense	probably damaging	0.99
R1848:Lamb3	UTSW	1	193,016,924 (GRCm39)	missense	possibly damaging	0.96
R2117:Lamb3	UTSW	1	193,016,489 (GRCm39)	missense	probably benign	0.00
R2147:Lamb3	UTSW	1	193,010,212 (GRCm39)	missense	probably benign	0.00
R2148:Lamb3	UTSW	1	193,010,212 (GRCm39)	missense	probably benign	0.00
R2879:Lamb3	UTSW	1	193,013,092 (GRCm39)	missense	possibly damaging	0.67
R3019:Lamb3	UTSW	1	193,013,717 (GRCm39)	critical splice donor site	probably null
R4380:Lamb3	UTSW	1	193,013,683 (GRCm39)	missense	probably benign	0.10
R4648:Lamb3	UTSW	1	193,013,665 (GRCm39)	missense	probably damaging	0.99
R4758:Lamb3	UTSW	1	193,022,269 (GRCm39)	missense	possibly damaging	0.65
R4790:Lamb3	UTSW	1	193,022,194 (GRCm39)	missense	probably damaging	1.00
R4895:Lamb3	UTSW	1	193,014,622 (GRCm39)	nonsense	probably null
R5316:Lamb3	UTSW	1	193,012,501 (GRCm39)	missense	probably benign	0.00
R5457:Lamb3	UTSW	1	193,008,302 (GRCm39)	missense	probably damaging	1.00
R5952:Lamb3	UTSW	1	193,014,670 (GRCm39)	missense	probably benign	0.04
R5965:Lamb3	UTSW	1	193,025,768 (GRCm39)	missense	probably damaging	1.00
R6334:Lamb3	UTSW	1	193,017,782 (GRCm39)	missense	probably damaging	0.96
R6522:Lamb3	UTSW	1	193,017,761 (GRCm39)	missense	probably benign	0.01
R6725:Lamb3	UTSW	1	192,986,890 (GRCm39)	missense	probably benign	0.05
R6791:Lamb3	UTSW	1	193,017,169 (GRCm39)	missense	possibly damaging	0.93
R6828:Lamb3	UTSW	1	193,017,756 (GRCm39)	missense	probably benign	0.00
R7143:Lamb3	UTSW	1	192,986,873 (GRCm39)	missense	probably damaging	1.00
R7329:Lamb3	UTSW	1	193,002,848 (GRCm39)	missense	possibly damaging	0.89
R7439:Lamb3	UTSW	1	193,014,474 (GRCm39)	missense	possibly damaging	0.80
R7556:Lamb3	UTSW	1	193,014,757 (GRCm39)	missense	probably benign
R8051:Lamb3	UTSW	1	193,012,375 (GRCm39)	missense	possibly damaging	0.80
R8220:Lamb3	UTSW	1	193,016,556 (GRCm39)	missense	probably damaging	1.00
R8719:Lamb3	UTSW	1	193,006,099 (GRCm39)	missense	probably damaging	1.00
R8878:Lamb3	UTSW	1	193,013,124 (GRCm39)	missense	probably damaging	1.00
R8880:Lamb3	UTSW	1	193,003,363 (GRCm39)	missense	possibly damaging	0.74
R8885:Lamb3	UTSW	1	193,017,182 (GRCm39)	missense	probably benign	0.04
R8893:Lamb3	UTSW	1	193,014,644 (GRCm39)	missense	probably damaging	1.00
R8934:Lamb3	UTSW	1	193,021,168 (GRCm39)	missense	probably damaging	1.00
R8944:Lamb3	UTSW	1	193,014,525 (GRCm39)	nonsense	probably null
R9043:Lamb3	UTSW	1	193,007,919 (GRCm39)	nonsense	probably null
R9219:Lamb3	UTSW	1	193,010,232 (GRCm39)	missense	probably damaging	1.00
R9329:Lamb3	UTSW	1	193,014,665 (GRCm39)	missense	probably benign	0.28
R9402:Lamb3	UTSW	1	193,013,704 (GRCm39)	missense
R9415:Lamb3	UTSW	1	193,008,319 (GRCm39)	missense	probably benign	0.13
R9555:Lamb3	UTSW	1	193,011,113 (GRCm39)	missense	possibly damaging	0.67
X0066:Lamb3	UTSW	1	193,021,722 (GRCm39)	nonsense	probably null

Predicted Primers

Posted On

2013-08-19