Mutagenetix > Incidental Mutation

Incidental Mutation 'R7083:Ltk'

549659

Institutional Source

Beutler Lab

Gene Symbol

Ltk

Ensembl Gene

ENSMUSG00000027297

Gene Name

leukocyte tyrosine kinase

Synonyms

MMRRC Submission

045177-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7083 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

119581807-119590912 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 119582555 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Glycine at position 776 (C776G)

Ref Sequence

ENSEMBL: ENSMUSP00000028759 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028758] [ENSMUST00000028759] [ENSMUST00000082130] [ENSMUST00000140224] [ENSMUST00000182203]

AlphaFold

P08923

Predicted Effect

probably benign
Transcript: ENSMUST00000028758

SMART Domains

Protein: ENSMUSP00000028758
Gene: ENSMUSG00000027296

Domain	Start	End	E-Value	Type
low complexity region	40	64	N/A	INTRINSIC
low complexity region	116	149	N/A	INTRINSIC
Pfam:IPK	243	454	1.3e-43	PFAM

Predicted Effect

probably damaging
Transcript: ENSMUST00000028759
AA Change: C776G

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

SMART Domains

Protein: ENSMUSP00000028759
Gene: ENSMUSG00000027297
AA Change: C776G

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Gly_rich	111	381	2.4e-21	PFAM
transmembrane domain	423	445	N/A	INTRINSIC
TyrKc	506	773	2.61e-127	SMART
low complexity region	824	841	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000082130
AA Change: C715G

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

SMART Domains

Protein: ENSMUSP00000080774
Gene: ENSMUSG00000027297
AA Change: C715G

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Gly_rich	109	294	6.1e-16	PFAM
transmembrane domain	362	384	N/A	INTRINSIC
TyrKc	445	712	2.61e-127	SMART
low complexity region	763	780	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000140224
AA Change: C364G

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

SMART Domains

Protein: ENSMUSP00000123020
Gene: ENSMUSG00000027297
AA Change: C364G

Domain	Start	End	E-Value	Type
low complexity region	5	19	N/A	INTRINSIC
transmembrane domain	111	133	N/A	INTRINSIC
TyrKc	194	461	1.2e-129	SMART
low complexity region	512	529	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000182203
AA Change: C464G

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

SMART Domains

Protein: ENSMUSP00000138201
Gene: ENSMUSG00000027297
AA Change: C464G

Domain	Start	End	E-Value	Type
low complexity region	5	19	N/A	INTRINSIC
transmembrane domain	111	133	N/A	INTRINSIC
TyrKc	194	461	2.61e-127	SMART
low complexity region	512	529	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

MGI Phenotype

FUNCTION: The protein encoded by this gene is a member of the ros/insulin receptor family of tyrosine kinases. Tyrosine-specific phosphorylation of proteins is a key to the control of diverse pathways leading to cell growth and differentiation. Four alternatively spliced transcript variants encoding different isoforms have been described for this gene. These transcripts are expressed in a tissue-specific manner in lymphocytes, brain and neuroblastoma cells, and the encoded isoforms exhibit different subcellular localization. The lymphocyte and brain specific variants initiate translation at non-AUG (CUG) start codons. [provided by RefSeq, Jul 2008]

Allele List at MGI

Other mutations in this stock

Total: 58 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam21	A	T	12: 81,607,015 (GRCm39)	M249K	possibly damaging	Het
Arhgef38	T	A	3: 132,838,197 (GRCm39)	Q613L	unknown	Het
Arpp21	A	G	9: 112,012,612 (GRCm39)	V70A	probably benign	Het
AW551984	T	C	9: 39,508,943 (GRCm39)	N327S	probably damaging	Het
Bnc1	T	C	7: 81,623,058 (GRCm39)	K723R	probably damaging	Het
Btbd7	A	G	12: 102,754,594 (GRCm39)	L724P	probably damaging	Het
Btnl10	G	T	11: 58,809,963 (GRCm39)	V35F	probably damaging	Het
Cd22	T	A	7: 30,567,473 (GRCm39)	T704S	probably damaging	Het
Cd4	T	G	6: 124,847,535 (GRCm39)	S210R	probably benign	Het
Cped1	A	G	6: 22,123,579 (GRCm39)	Q444R	probably benign	Het
Dusp26	A	G	8: 31,581,747 (GRCm39)		probably benign	Het
Dync1i1	C	T	6: 5,969,429 (GRCm39)	A418V	probably damaging	Het
Fibp	A	G	19: 5,513,659 (GRCm39)	D232G	probably damaging	Het
Frem2	T	A	3: 53,444,914 (GRCm39)	T2406S	probably damaging	Het
Gm40460	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	ACCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAGCCACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAGGAACTACAGCCTCCCTTGCAGCCCCCACAG	7: 141,794,450 (GRCm39)		probably benign	Het
Gpr39	T	A	1: 125,605,155 (GRCm39)	W28R	probably damaging	Het
Greb1	A	G	12: 16,773,315 (GRCm39)	V253A	probably benign	Het
Hexim1	T	G	11: 103,007,992 (GRCm39)	L82W	possibly damaging	Het
Hmga1	G	T	17: 27,779,945 (GRCm39)	R49L	possibly damaging	Het
Irag2	A	T	6: 145,115,509 (GRCm39)	N349I	probably damaging	Het
Itch	A	T	2: 155,052,364 (GRCm39)	N655Y	probably damaging	Het
Izumo2	A	G	7: 44,359,757 (GRCm39)	E129G	probably damaging	Het
Klk1b24	G	A	7: 43,841,225 (GRCm39)	C186Y	probably damaging	Het
Lnx1	G	A	5: 74,788,846 (GRCm39)	S31F	possibly damaging	Het
Lrrc37a	T	C	11: 103,394,166 (GRCm39)	I420V	probably benign	Het
Mast4	A	C	13: 102,874,223 (GRCm39)	L1715R	probably damaging	Het
Med28	T	C	5: 45,680,878 (GRCm39)		probably null	Het
Naf1	GCCGCCGCCGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGA	GCCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCTGCCAGCCCCGAACTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGAGCTCGGATCCCGGCGGAAGACCACCGCCGCCGCCAGCCCCGA	8: 67,313,138 (GRCm39)		probably benign	Het
Nckap1l	C	A	15: 103,390,551 (GRCm39)	T774K	probably damaging	Het
Nfkbiz	T	C	16: 55,638,663 (GRCm39)	K266E	possibly damaging	Het
Ntrk3	T	A	7: 77,900,587 (GRCm39)	D584V	probably damaging	Het
Or1o1	T	C	17: 37,717,063 (GRCm39)	V208A	probably benign	Het
Or2h15	T	A	17: 38,441,601 (GRCm39)	T161S	probably benign	Het
Or4c126	A	G	2: 89,824,201 (GRCm39)	I155V	probably benign	Het
Or4n4b	G	A	14: 50,536,736 (GRCm39)	T10I	possibly damaging	Het
Or5h25	T	C	16: 58,930,400 (GRCm39)	D191G	probably damaging	Het
Picalm	T	A	7: 89,825,976 (GRCm39)	I376K	probably benign	Het
Pkd1l3	GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA	GACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCAACAAACATGACATCAGACACACCTGCATCCAGCAGCCCA	8: 110,350,827 (GRCm39)		probably benign	Het
Prps1l3	A	T	12: 57,286,034 (GRCm39)	I275L	probably benign	Het
Psg26	G	A	7: 18,213,934 (GRCm39)	R243*	probably null	Het
Ranbp2	A	G	10: 58,315,052 (GRCm39)	H1924R	probably damaging	Het
Rasef	T	C	4: 73,709,221 (GRCm39)	D4G	probably benign	Het
Rttn	T	C	18: 89,108,722 (GRCm39)	L1642P	probably damaging	Het
Shroom3	T	C	5: 93,112,384 (GRCm39)	L1915P	probably damaging	Het
Slc26a10	A	G	10: 127,013,037 (GRCm39)	V319A	probably damaging	Het
Slc4a10	A	G	2: 62,064,839 (GRCm39)	N231S	probably benign	Het
Sox18	T	C	2: 181,312,165 (GRCm39)	Q322R	possibly damaging	Het
Sting1	T	C	18: 35,867,703 (GRCm39)	H331R	probably damaging	Het
Syde1	G	T	10: 78,422,903 (GRCm39)	P490T	probably benign	Het
Syne2	A	G	12: 75,990,662 (GRCm39)	I1881M	probably damaging	Het
Taf1c	T	C	8: 120,327,407 (GRCm39)	D387G	probably damaging	Het
Tenm4	T	A	7: 96,544,556 (GRCm39)	Y2228N	probably damaging	Het
Tubgcp5	C	T	7: 55,450,443 (GRCm39)	Q185*	probably null	Het
Vmn2r44	T	A	7: 8,381,369 (GRCm39)	I175F	probably benign	Het
Zdhhc7	C	A	8: 120,812,166 (GRCm39)	C152F	probably damaging	Het
Zfp52	T	A	17: 21,780,392 (GRCm39)	M80K	possibly damaging	Het
Zfp612	T	C	8: 110,815,768 (GRCm39)	I325T	probably damaging	Het
Zmiz1	T	G	14: 25,652,372 (GRCm39)	F597V	probably damaging	Het

Other mutations in Ltk

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00832:Ltk	APN	2	119,586,086 (GRCm39)	splice site	probably benign
IGL01287:Ltk	APN	2	119,586,186 (GRCm39)	missense	probably benign	0.26
IGL01339:Ltk	APN	2	119,583,455 (GRCm39)	missense	probably damaging	1.00
IGL01614:Ltk	APN	2	119,583,968 (GRCm39)	missense	probably damaging	1.00
IGL01827:Ltk	APN	2	119,583,219 (GRCm39)	missense	probably damaging	1.00
IGL02229:Ltk	APN	2	119,589,054 (GRCm39)	missense	probably benign	0.01
Envy	UTSW	2	119,583,516 (GRCm39)	splice site	probably null
R2105:Ltk	UTSW	2	119,582,569 (GRCm39)	missense	probably damaging	1.00
R3763:Ltk	UTSW	2	119,582,318 (GRCm39)	missense	probably benign	0.01
R4119:Ltk	UTSW	2	119,588,429 (GRCm39)	intron	probably benign
R4120:Ltk	UTSW	2	119,588,429 (GRCm39)	intron	probably benign
R4257:Ltk	UTSW	2	119,583,485 (GRCm39)	missense	possibly damaging	0.52
R4460:Ltk	UTSW	2	119,586,094 (GRCm39)	critical splice donor site	probably null
R4888:Ltk	UTSW	2	119,583,708 (GRCm39)	missense	probably damaging	1.00
R5121:Ltk	UTSW	2	119,583,708 (GRCm39)	missense	probably damaging	1.00
R5696:Ltk	UTSW	2	119,590,080 (GRCm39)	missense	probably benign	0.00
R5784:Ltk	UTSW	2	119,584,840 (GRCm39)	nonsense	probably null
R6301:Ltk	UTSW	2	119,582,238 (GRCm39)	missense	probably damaging	1.00
R6470:Ltk	UTSW	2	119,583,516 (GRCm39)	splice site	probably null
R6860:Ltk	UTSW	2	119,585,075 (GRCm39)	nonsense	probably null
R8537:Ltk	UTSW	2	119,588,588 (GRCm39)	missense	probably benign	0.10
R8861:Ltk	UTSW	2	119,590,094 (GRCm39)	missense	probably benign	0.00
R9266:Ltk	UTSW	2	119,585,121 (GRCm39)	missense	possibly damaging	0.83
R9299:Ltk	UTSW	2	119,584,721 (GRCm39)	missense	possibly damaging	0.50
R9319:Ltk	UTSW	2	119,590,096 (GRCm39)	missense	probably benign
R9662:Ltk	UTSW	2	119,582,330 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TCTAGAATGGGCCCAGGTTC -3'
(R):5'- GACTTCATTGCCACAGGGAAC -3'

Sequencing Primer
(F):5'- CAGGTTCCACGGGCAGG -3'
(R):5'- ATGGACCCTCCTAGGAACTGTC -3'

Posted On

2019-05-15