Mutagenetix > Incidental Mutation

Incidental Mutation 'R4235:Limk1'

321062

Institutional Source

Beutler Lab

Gene Symbol

Limk1

Ensembl Gene

ENSMUSG00000029674

Gene Name

LIM domain kinase 1

Synonyms

MMRRC Submission

041052-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R4235 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

134684893-134717452 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 134699332 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Valine at position 142 (I142V)

Ref Sequence

ENSEMBL: ENSMUSP00000106864 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000015137] [ENSMUST00000111233]

AlphaFold

P53668

Predicted Effect

probably benign
Transcript: ENSMUST00000015137
AA Change: I150V

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000015137
Gene: ENSMUSG00000029674
AA Change: I150V

Domain	Start	End	E-Value	Type
LIM	24	75	5.3e-19	SMART
LIM	83	137	1.73e-9	SMART
PDZ	176	258	1.51e-9	SMART
low complexity region	266	277	N/A	INTRINSIC
Pfam:Pkinase	339	604	1.7e-49	PFAM
Pfam:Pkinase_Tyr	339	604	1.5e-55	PFAM
Pfam:Kdo	345	509	2.5e-10	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000111233
AA Change: I142V

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)

SMART Domains

Protein: ENSMUSP00000106864
Gene: ENSMUSG00000029674
AA Change: I142V

Domain	Start	End	E-Value	Type
LIM	23	67	2.19e-1	SMART
LIM	75	129	1.73e-9	SMART
PDZ	168	250	1.51e-9	SMART
low complexity region	258	269	N/A	INTRINSIC
Pfam:Pkinase_Tyr	331	596	1.5e-56	PFAM
Pfam:Pkinase	331	597	4.7e-50	PFAM
Pfam:Kdo	339	501	1.5e-9	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000132027

Predicted Effect

unknown
Transcript: ENSMUST00000134093
AA Change: I134V

SMART Domains

Protein: ENSMUSP00000121718
Gene: ENSMUSG00000029674
AA Change: I134V

Domain	Start	End	E-Value	Type
LIM	16	60	2.19e-1	SMART
LIM	68	122	1.73e-9	SMART
PDZ	161	243	1.51e-9	SMART
low complexity region	251	262	N/A	INTRINSIC
Pfam:Pkinase	324	425	3.9e-16	PFAM
Pfam:Pkinase_Tyr	324	434	5.4e-14	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000137897

Meta Mutation Damage Score

0.0578

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.4%
20x: 95.5%

Validation Efficiency

97% (68/70)

MGI Phenotype

FUNCTION: This gene encodes a member of the LIM kinase family of proteins. This protein is a serine/threonine kinase that regulates actin polymerization via phosphorylation and inactivation of the actin binding factor cofilin. This protein also stimulates axon growth and may play a role in brain development. Homozygous knockout mice for this gene exhibit reduced bone mass, abnormal neuronal morphology and altered synaptic function. Multiple pseudogenes of this gene have been identified. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene display an abnormal actin cytoskeleton in neurons of the central nervous system and structural abnormalities of the dendritic spines. Long term potentiation is altered and behavioral anomalies are seen. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930567H17Rik	C	T	X: 69,438,135 (GRCm39)	A53T	probably benign	Het
5730596B20Rik	G	T	6: 52,155,941 (GRCm39)		probably benign	Het
Akap6	T	A	12: 53,186,454 (GRCm39)	N1289K	probably damaging	Het
Arhgap21	A	G	2: 20,891,948 (GRCm39)	V161A	probably damaging	Het
Arhgef18	T	C	8: 3,500,317 (GRCm39)	I541T	possibly damaging	Het
Atp7b	A	G	8: 22,501,039 (GRCm39)	Y955H	possibly damaging	Het
Bnc2	A	G	4: 84,211,751 (GRCm39)	V231A	probably damaging	Het
Bod1l	A	G	5: 41,978,798 (GRCm39)	S839P	probably damaging	Het
Casp8	T	A	1: 58,872,857 (GRCm39)	H264Q	possibly damaging	Het
Cc2d1b	A	T	4: 108,482,549 (GRCm39)		probably benign	Het
Cpne6	A	T	14: 55,751,057 (GRCm39)		probably benign	Het
Ddx1	C	T	12: 13,273,858 (GRCm39)	V590I	possibly damaging	Het
Dgkd	T	A	1: 87,859,704 (GRCm39)	L774*	probably null	Het
Fbxl2	T	A	9: 113,818,231 (GRCm39)	N205I	probably benign	Het
Fcgbpl1	T	A	7: 27,856,073 (GRCm39)	D1953E	probably damaging	Het
Fkbp15	A	T	4: 62,254,693 (GRCm39)	I269K	probably benign	Het
Gm26678	T	C	3: 54,540,504 (GRCm39)		noncoding transcript	Het
Has1	G	T	17: 18,070,298 (GRCm39)	R208S	possibly damaging	Het
Hecw1	C	G	13: 14,491,724 (GRCm39)	A423P	probably benign	Het
Hspa12b	T	C	2: 130,980,932 (GRCm39)	V162A	probably benign	Het
Ifi208	T	G	1: 173,510,477 (GRCm39)	S211A	probably benign	Het
Ighv6-3	T	C	12: 114,355,494 (GRCm39)	E65G	probably damaging	Het
Igkv9-120	A	T	6: 68,027,317 (GRCm39)	D77V	probably benign	Het
Impg1	A	G	9: 80,252,611 (GRCm39)	L523P	probably damaging	Het
Ip6k2	G	A	9: 108,682,847 (GRCm39)	R319Q	probably benign	Het
Kdm2a	A	G	19: 4,372,549 (GRCm39)	I932T	probably damaging	Het
Krt17	T	C	11: 100,148,694 (GRCm39)	T279A	possibly damaging	Het
Lamp1	T	C	8: 13,217,192 (GRCm39)	V67A	possibly damaging	Het
Mamdc2	T	C	19: 23,351,381 (GRCm39)	N182D	possibly damaging	Het
Mcpt1	G	A	14: 56,256,017 (GRCm39)		probably null	Het
Med12l	T	G	3: 59,164,644 (GRCm39)		probably null	Het
Mfsd10	G	T	5: 34,792,969 (GRCm39)	T44N	probably damaging	Het
Mrps27	T	C	13: 99,541,549 (GRCm39)	S218P	probably damaging	Het
Mrps30	T	C	13: 118,523,376 (GRCm39)	D132G	probably damaging	Het
Neil2	A	C	14: 63,429,290 (GRCm39)	M1R	probably null	Het
Nelfcd	T	C	2: 174,268,841 (GRCm39)	F587L	probably damaging	Het
Nfil3	T	C	13: 53,122,835 (GRCm39)	D23G	probably benign	Het
Nit2	T	C	16: 56,977,523 (GRCm39)	K169R	probably benign	Het
Nxt1	T	C	2: 148,517,267 (GRCm39)	S3P	probably benign	Het
Ogt	A	G	X: 100,711,131 (GRCm39)	N434D	probably damaging	Het
Or56a3	T	A	7: 104,734,994 (GRCm39)	S24T	possibly damaging	Het
Pcdhga5	A	G	18: 37,829,001 (GRCm39)	D483G	possibly damaging	Het
Pramel25	G	C	4: 143,521,344 (GRCm39)	C320S	probably damaging	Het
Ralgapa1	C	T	12: 55,687,429 (GRCm39)	R2019Q	probably damaging	Het
Rsl1	T	C	13: 67,325,226 (GRCm39)		probably null	Het
Sobp	G	A	10: 42,898,896 (GRCm39)	H230Y	probably damaging	Het
Sptan1	A	G	2: 29,916,600 (GRCm39)	E2096G	probably damaging	Het
Tie1	G	T	4: 118,335,602 (GRCm39)	S797*	probably null	Het
Tmem266	T	C	9: 55,325,391 (GRCm39)	I186T	probably damaging	Het
Tmem38b	T	C	4: 53,840,710 (GRCm39)	C66R	probably damaging	Het
Tnfaip6	T	C	2: 51,940,876 (GRCm39)	F139S	probably damaging	Het
Tnrc6a	T	C	7: 122,770,903 (GRCm39)	S898P	probably benign	Het
Trim24	A	G	6: 37,941,675 (GRCm39)	D911G	probably damaging	Het
Tyw5	T	C	1: 57,427,647 (GRCm39)		probably benign	Het
Ubr3	C	T	2: 69,846,729 (GRCm39)	Q1651*	probably null	Het
Unc13c	T	A	9: 73,438,234 (GRCm39)	I1943F	possibly damaging	Het
Usp47	T	A	7: 111,709,255 (GRCm39)	S1334T	probably damaging	Het
Vmn1r215	T	A	13: 23,260,101 (GRCm39)	V47E	probably benign	Het
Vmn1r224	T	A	17: 20,639,624 (GRCm39)	M67K	possibly damaging	Het
Wdfy3	T	A	5: 102,070,500 (GRCm39)		probably null	Het
Zfc3h1	T	C	10: 115,254,704 (GRCm39)	Y1433H	probably benign	Het

Other mutations in Limk1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01355:Limk1	APN	5	134,686,754 (GRCm39)	unclassified	probably benign
IGL02029:Limk1	APN	5	134,686,808 (GRCm39)	nonsense	probably null
IGL02211:Limk1	APN	5	134,686,491 (GRCm39)	missense	probably damaging	1.00
IGL03000:Limk1	APN	5	134,699,355 (GRCm39)	missense	probably damaging	0.99
extremist	UTSW	5	134,699,295 (GRCm39)	missense	probably damaging	1.00
R0046:Limk1	UTSW	5	134,701,615 (GRCm39)	missense	probably damaging	1.00
R0046:Limk1	UTSW	5	134,701,615 (GRCm39)	missense	probably damaging	1.00
R0058:Limk1	UTSW	5	134,688,725 (GRCm39)	missense	probably damaging	1.00
R0058:Limk1	UTSW	5	134,688,725 (GRCm39)	missense	probably damaging	1.00
R0071:Limk1	UTSW	5	134,690,245 (GRCm39)	missense	probably benign	0.01
R0180:Limk1	UTSW	5	134,698,115 (GRCm39)	missense	probably damaging	0.97
R1456:Limk1	UTSW	5	134,686,364 (GRCm39)	missense	probably benign	0.09
R2225:Limk1	UTSW	5	134,690,410 (GRCm39)	splice site	probably null
R2379:Limk1	UTSW	5	134,708,335 (GRCm39)	unclassified	probably benign
R2899:Limk1	UTSW	5	134,717,154 (GRCm39)	splice site	probably null
R3423:Limk1	UTSW	5	134,701,523 (GRCm39)	critical splice donor site	probably null
R4516:Limk1	UTSW	5	134,705,640 (GRCm39)	intron	probably benign
R4566:Limk1	UTSW	5	134,715,537 (GRCm39)	missense	probably benign	0.12
R4752:Limk1	UTSW	5	134,699,295 (GRCm39)	missense	probably damaging	1.00
R5682:Limk1	UTSW	5	134,694,059 (GRCm39)	critical splice donor site	probably null
R5917:Limk1	UTSW	5	134,686,789 (GRCm39)	missense	probably damaging	1.00
R6163:Limk1	UTSW	5	134,686,809 (GRCm39)	missense	probably damaging	1.00
R6479:Limk1	UTSW	5	134,690,373 (GRCm39)	utr 3 prime	probably benign
R6952:Limk1	UTSW	5	134,699,332 (GRCm39)	missense	possibly damaging	0.76
R7009:Limk1	UTSW	5	134,701,553 (GRCm39)	missense	probably benign
R7147:Limk1	UTSW	5	134,686,195 (GRCm39)	missense	probably benign	0.14
R7453:Limk1	UTSW	5	134,698,091 (GRCm39)	missense	probably damaging	1.00
R7471:Limk1	UTSW	5	134,686,825 (GRCm39)	splice site	probably null
R9427:Limk1	UTSW	5	134,686,358 (GRCm39)	missense	probably benign	0.07
R9449:Limk1	UTSW	5	134,701,864 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- TCAGGTCGCTACAACAGAGC -3'
(R):5'- AATAACTGAGACCCAGAGTTGG -3'

Sequencing Primer
(F):5'- GCTACAACAGAGCCCCATCTGG -3'
(R):5'- TTTGAGACAACTGGGCCTGC -3'

Posted On

2015-06-12