Mutagenetix > Incidental Mutation

Incidental Mutation 'R4551:Lhx3'

374418

Institutional Source

Beutler Lab

Gene Symbol

Lhx3

Ensembl Gene

ENSMUSG00000026934

Gene Name

LIM homeobox protein 3

Synonyms

Lim3, mLim-3, P-LIM

MMRRC Submission

041782-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R4551 (G1)

Quality Score

Status

Validated

Chromosome

Chromosomal Location

26090224-26098261 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 26091202 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Proline to Leucine at position 369 (P369L)

Ref Sequence

ENSEMBL: ENSMUSP00000056822 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028302] [ENSMUST00000054099]

AlphaFold

P50481

PDB Structure

NMR Solution Structure of a ldb1-LID:Lhx3-LIM complex [SOLUTION NMR]

Predicted Effect

probably damaging
Transcript: ENSMUST00000028302
AA Change: P371L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000028302
Gene: ENSMUSG00000026934
AA Change: P371L

Domain	Start	End	E-Value	Type
low complexity region	14	31	N/A	INTRINSIC
LIM	35	86	4.18e-17	SMART
LIM	94	149	7.8e-17	SMART
HOX	162	224	7.13e-23	SMART
low complexity region	237	249	N/A	INTRINSIC
low complexity region	323	342	N/A	INTRINSIC
low complexity region	353	362	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000054099
AA Change: P369L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000056822
Gene: ENSMUSG00000026934
AA Change: P369L

Domain	Start	End	E-Value	Type
LIM	33	84	4.18e-17	SMART
LIM	92	147	7.8e-17	SMART
HOX	160	222	7.13e-23	SMART
low complexity region	235	247	N/A	INTRINSIC
low complexity region	321	340	N/A	INTRINSIC
low complexity region	351	360	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000127035

SMART Domains

Protein: ENSMUSP00000134884
Gene: ENSMUSG00000026934

Domain	Start	End	E-Value	Type
Pfam:Homeobox	1	17	6.2e-5	PFAM
low complexity region	35	47	N/A	INTRINSIC
low complexity region	121	140	N/A	INTRINSIC
low complexity region	151	160	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149637

SMART Domains

Protein: ENSMUSP00000135765
Gene: ENSMUSG00000026934

Domain	Start	End	E-Value	Type
low complexity region	2	16	N/A	INTRINSIC
low complexity region	22	38	N/A	INTRINSIC

Meta Mutation Damage Score

0.0938

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 97.0%
20x: 94.5%

Validation Efficiency

100% (71/71)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of a large family of proteins which carry the LIM domain, a unique cysteine-rich zinc-binding domain. The encoded protein is a transcription factor that is required for pituitary development and motor neuron specification. Mutations in this gene cause combined pituitary hormone deficiency 3. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2015]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit failure of growth and differentiation of Rathke's pouch, lack both anterior and intermediate lobes of the pituitary gland, and die perinatally, within 24 hours of birth. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 62 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aatk	T	G	11: 119,902,395 (GRCm39)	E610A	probably benign	Het
Abhd17b	T	C	19: 21,658,290 (GRCm39)	S176P	possibly damaging	Het
Adgrg7	A	G	16: 56,568,375 (GRCm39)	Y427H	probably damaging	Het
Alox15	T	A	11: 70,235,422 (GRCm39)	I647L	probably benign	Het
Ankhd1	C	A	18: 36,788,560 (GRCm39)		probably null	Het
Arid1a	A	C	4: 133,423,010 (GRCm39)		probably benign	Het
Armcx5	T	A	X: 134,647,256 (GRCm39)	V444D	probably damaging	Het
C4bp	A	G	1: 130,564,464 (GRCm39)	Y407H	possibly damaging	Het
Cog6	T	A	3: 52,905,741 (GRCm39)	E96V	probably damaging	Het
Cox20	A	C	1: 178,150,114 (GRCm39)	N96T	probably benign	Het
Cpa3	T	C	3: 20,273,934 (GRCm39)	I351V	probably benign	Het
Cpd	C	T	11: 76,702,712 (GRCm39)	G552D	probably damaging	Het
Cyld	A	G	8: 89,433,762 (GRCm39)	K184E	possibly damaging	Het
Dab2	G	A	15: 6,464,775 (GRCm39)	G324D	probably damaging	Het
Depdc1a	T	A	3: 159,228,221 (GRCm39)	D324E	probably damaging	Het
Dnah9	T	C	11: 65,732,192 (GRCm39)	E4238G	probably damaging	Het
Dync1i1	T	A	6: 5,923,206 (GRCm39)	D275E	probably benign	Het
Epgn	A	T	5: 91,175,421 (GRCm39)	K14*	probably null	Het
Farp2	T	A	1: 93,546,314 (GRCm39)	L868Q	possibly damaging	Het
Gpr45	A	G	1: 43,071,950 (GRCm39)	T198A	probably benign	Het
Grk2	C	T	19: 4,336,084 (GRCm39)	V402M	possibly damaging	Het
Gsap	A	T	5: 21,495,569 (GRCm39)	D79V	probably damaging	Het
Gtf2h3	A	G	5: 124,728,482 (GRCm39)		probably benign	Het
Hus1b	C	A	13: 31,131,059 (GRCm39)	S200I	probably damaging	Het
Hypk	A	G	2: 121,283,961 (GRCm39)		probably null	Het
Ikbke	T	C	1: 131,185,770 (GRCm39)		probably benign	Het
Kat6b	A	G	14: 21,711,516 (GRCm39)	E670G	probably damaging	Het
Kif26b	T	A	1: 178,711,600 (GRCm39)	I740N	probably damaging	Het
Man2c1	T	C	9: 57,038,445 (GRCm39)	L35P	probably damaging	Het
Mical2	T	A	7: 111,981,123 (GRCm39)	S366T	possibly damaging	Het
Mroh9	A	T	1: 162,871,662 (GRCm39)	I607N	probably damaging	Het
Mybphl	T	C	3: 108,281,479 (GRCm39)	I65T	possibly damaging	Het
Myo1g	A	G	11: 6,467,874 (GRCm39)	I187T	probably damaging	Het
Myo7b	T	C	18: 32,118,161 (GRCm39)	S822G	probably benign	Het
Nkx2-4	C	A	2: 146,926,842 (GRCm39)	A142S	probably benign	Het
Obscn	T	C	11: 59,022,472 (GRCm39)	R758G	possibly damaging	Het
Odf4	C	T	11: 68,812,866 (GRCm39)	S264N	probably benign	Het
Or12k7	G	T	2: 36,958,355 (GRCm39)	V13L	probably benign	Het
Or13a17	A	T	7: 140,271,655 (GRCm39)	Y279F	probably damaging	Het
Or56b1	A	T	7: 104,285,631 (GRCm39)	H250L	probably damaging	Het
Papolb	T	C	5: 142,514,933 (GRCm39)	I237V	probably benign	Het
Parpbp	T	A	10: 87,929,564 (GRCm39)	Q428L	possibly damaging	Het
Pcdhb16	T	C	18: 37,612,887 (GRCm39)	F616L	probably damaging	Het
Pdk3	A	T	X: 92,825,846 (GRCm39)	M253K	probably damaging	Het
Pgap2	C	A	7: 101,875,674 (GRCm39)		probably benign	Het
Pkhd1l1	C	A	15: 44,414,281 (GRCm39)	N2849K	probably damaging	Het
Pprc1	A	G	19: 46,055,664 (GRCm39)		probably benign	Het
Psma2	A	G	13: 14,791,430 (GRCm39)	Y25C	possibly damaging	Het
Ptgir	A	G	7: 16,640,794 (GRCm39)	M29V	possibly damaging	Het
Ptpn5	C	A	7: 46,740,600 (GRCm39)		probably benign	Het
Pxn	G	T	5: 115,690,779 (GRCm39)		probably benign	Het
Scd3	C	A	19: 44,203,878 (GRCm39)	A22E	probably benign	Het
Sdr42e1	T	C	8: 118,390,347 (GRCm39)	E98G	probably benign	Het
Slc14a2	A	C	18: 78,239,068 (GRCm39)	S184A	probably benign	Het
Tmem236	A	T	2: 14,223,964 (GRCm39)	Q251L	probably benign	Het
Trappc8	T	C	18: 21,007,729 (GRCm39)	T129A	probably benign	Het
Vmn1r90	A	C	7: 14,295,894 (GRCm39)	M68R	possibly damaging	Het
Vmn2r105	A	G	17: 20,446,613 (GRCm39)	V462A	probably benign	Het
Vmn2r7	T	C	3: 64,598,110 (GRCm39)	T816A	possibly damaging	Het
Vmn2r81	T	A	10: 79,104,241 (GRCm39)	I288K	possibly damaging	Het
Zfp180	A	C	7: 23,803,998 (GRCm39)	K139T	possibly damaging	Het
Zfp932	T	C	5: 110,157,505 (GRCm39)	V401A	probably benign	Het

Other mutations in Lhx3

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02309:Lhx3	APN	2	26,091,385 (GRCm39)	missense	probably benign
IGL02691:Lhx3	APN	2	26,093,097 (GRCm39)	missense	probably damaging	1.00
R0267:Lhx3	UTSW	2	26,093,040 (GRCm39)	missense	probably benign	0.02
R0571:Lhx3	UTSW	2	26,091,136 (GRCm39)	missense	probably damaging	1.00
R0574:Lhx3	UTSW	2	26,091,323 (GRCm39)	missense	probably benign	0.00
R1866:Lhx3	UTSW	2	26,093,986 (GRCm39)	missense	probably damaging	0.99
R1926:Lhx3	UTSW	2	26,092,200 (GRCm39)	nonsense	probably null
R1940:Lhx3	UTSW	2	26,093,974 (GRCm39)	missense	probably benign	0.05
R3147:Lhx3	UTSW	2	26,091,277 (GRCm39)	missense	probably benign	0.01
R4389:Lhx3	UTSW	2	26,091,102 (GRCm39)	utr 3 prime	probably benign
R4534:Lhx3	UTSW	2	26,094,026 (GRCm39)	missense	probably benign
R4761:Lhx3	UTSW	2	26,091,435 (GRCm39)	frame shift	probably null
R5102:Lhx3	UTSW	2	26,091,435 (GRCm39)	frame shift	probably null
R5105:Lhx3	UTSW	2	26,091,435 (GRCm39)	frame shift	probably null
R5431:Lhx3	UTSW	2	26,091,130 (GRCm39)	missense	probably damaging	1.00
R5673:Lhx3	UTSW	2	26,093,006 (GRCm39)	missense	probably damaging	1.00
R5751:Lhx3	UTSW	2	26,091,173 (GRCm39)	missense	probably benign
R6180:Lhx3	UTSW	2	26,091,503 (GRCm39)	missense	probably benign
R6262:Lhx3	UTSW	2	26,092,435 (GRCm39)	small deletion	probably benign
R7238:Lhx3	UTSW	2	26,093,009 (GRCm39)	missense	probably damaging	1.00
R8934:Lhx3	UTSW	2	26,092,258 (GRCm39)	missense	probably damaging	0.98
Z1176:Lhx3	UTSW	2	26,093,999 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- CCTTGGAATGGACAGCATGG -3'
(R):5'- TTTACCCTGGATCACGGAGG -3'

Sequencing Primer
(F):5'- ATGGGATGGGGCTAGCCATC -3'
(R):5'- TTGACGGGTCCAGAGCAGTAC -3'

Posted On

2016-03-11