Incidental Mutation 'R6470:Ltk'
ID 517802
Institutional Source Beutler Lab
Gene Symbol Ltk
Ensembl Gene ENSMUSG00000027297
Gene Name leukocyte tyrosine kinase
Synonyms
MMRRC Submission 044603-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6470 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 119581807-119590912 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to T at 119583516 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000138201 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000028758] [ENSMUST00000028759] [ENSMUST00000028759] [ENSMUST00000082130] [ENSMUST00000082130] [ENSMUST00000140224] [ENSMUST00000140224] [ENSMUST00000182203] [ENSMUST00000182203]
AlphaFold P08923
Predicted Effect probably benign
Transcript: ENSMUST00000028758
SMART Domains Protein: ENSMUSP00000028758
Gene: ENSMUSG00000027296

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000028759
SMART Domains Protein: ENSMUSP00000028759
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000028759
SMART Domains Protein: ENSMUSP00000028759
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000082130
SMART Domains Protein: ENSMUSP00000080774
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000082130
SMART Domains Protein: ENSMUSP00000080774
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 noncoding transcript
Transcript: ENSMUST00000127470
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134295
Predicted Effect probably null
Transcript: ENSMUST00000140224
SMART Domains Protein: ENSMUSP00000123020
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000140224
SMART Domains Protein: ENSMUSP00000123020
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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 null
Transcript: ENSMUST00000182203
SMART Domains Protein: ENSMUSP00000138201
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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
Predicted Effect probably null
Transcript: ENSMUST00000182203
SMART Domains Protein: ENSMUSP00000138201
Gene: ENSMUSG00000027297

DomainStartEndE-ValueType
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
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 92.8%
Validation Efficiency 100% (45/45)
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933402J07Rik G T 8: 88,290,656 (GRCm39) V5L probably benign Het
Bptf A G 11: 106,963,593 (GRCm39) V1804A probably damaging Het
Brinp3 A G 1: 146,777,644 (GRCm39) D697G probably damaging Het
Carns1 T C 19: 4,221,782 (GRCm39) T158A possibly damaging Het
Cd300lg A G 11: 101,941,331 (GRCm39) N244S possibly damaging Het
Ces3b A T 8: 105,815,285 (GRCm39) Q12L possibly damaging Het
Chd9 A G 8: 91,659,426 (GRCm39) T129A probably damaging Het
Clca3a2 T A 3: 144,510,024 (GRCm39) probably null Het
Cubn G T 2: 13,327,804 (GRCm39) R2674S possibly damaging Het
Cyp2b10 T C 7: 25,611,081 (GRCm39) I146T possibly damaging Het
Cyp4v3 C T 8: 45,770,773 (GRCm39) W244* probably null Het
Dnah6 T A 6: 73,051,569 (GRCm39) D3075V probably damaging Het
Dpy19l2 A T 9: 24,572,039 (GRCm39) I327N possibly damaging Het
Dst T A 1: 34,334,318 (GRCm39) F4849I probably damaging Het
Dysf A G 6: 84,043,926 (GRCm39) I256V possibly damaging Het
Enpp5 G A 17: 44,396,155 (GRCm39) G356S probably damaging Het
Garin5b T C 7: 4,760,850 (GRCm39) T621A probably benign Het
Gba1 C T 3: 89,111,388 (GRCm39) P51L probably benign Het
Gm9936 T C 5: 114,995,482 (GRCm39) probably benign Het
Gria4 A G 9: 4,503,680 (GRCm39) F312S probably damaging Het
Ifna2 T C 4: 88,601,751 (GRCm39) N89S probably benign Het
Il17rb A G 14: 29,724,866 (GRCm39) S207P probably benign Het
Itga9 A T 9: 118,726,335 (GRCm39) I430F probably damaging Het
Kif1b T C 4: 149,277,053 (GRCm39) M1337V probably benign Het
Nat8l C T 5: 34,155,836 (GRCm39) T164M probably damaging Het
Nrf1 A G 6: 30,102,199 (GRCm39) D166G probably damaging Het
Nxph3 A G 11: 95,401,919 (GRCm39) I165T possibly damaging Het
Or10a4 T C 7: 106,696,951 (GRCm39) I93T probably damaging Het
Phlpp2 A G 8: 110,663,826 (GRCm39) D955G probably benign Het
Pianp T A 6: 124,976,232 (GRCm39) probably benign Het
Plin2 G T 4: 86,586,607 (GRCm39) Q75K probably damaging Het
Qrich1 T C 9: 108,411,717 (GRCm39) V414A probably damaging Het
Ros1 A G 10: 52,042,140 (GRCm39) probably null Het
Sardh C T 2: 27,134,384 (GRCm39) R44Q probably damaging Het
Scaf4 C T 16: 90,026,526 (GRCm39) W1072* probably null Het
Sh3rf3 A G 10: 58,819,791 (GRCm39) K201E probably damaging Het
Shprh G T 10: 11,047,681 (GRCm39) A1010S probably damaging Het
Slc35d1 A G 4: 103,047,019 (GRCm39) S260P probably damaging Het
Smap2 GACTCTAC GAC 4: 120,830,282 (GRCm39) probably benign Het
Sptb A G 12: 76,659,603 (GRCm39) L1099P probably damaging Het
Srrt T C 5: 137,300,918 (GRCm39) D90G probably damaging Het
Syt10 T C 15: 89,676,804 (GRCm39) D394G probably damaging Het
Tlr3 T C 8: 45,850,422 (GRCm39) D301G probably damaging Het
Ubr3 T A 2: 69,795,804 (GRCm39) M916K probably benign Het
Other mutations in Ltk
AlleleSourceChrCoordTypePredicted EffectPPH 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
R6860:Ltk UTSW 2 119,585,075 (GRCm39) nonsense probably null
R7083:Ltk UTSW 2 119,582,555 (GRCm39) missense probably damaging 1.00
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'- AAATGTTCATGCCAGACGGAG -3'
(R):5'- AGAACATTGTACGCTGTGTGG -3'

Sequencing Primer
(F):5'- TGTTCATGCCAGACGGAGCATAG -3'
(R):5'- GGGCTCAGCTTTCGGTC -3'
Posted On 2018-05-21