Incidental Mutation 'R9659:Tlk2'
ID 727465
Institutional Source Beutler Lab
Gene Symbol Tlk2
Ensembl Gene ENSMUSG00000020694
Gene Name tousled-like kinase 2 (Arabidopsis)
Synonyms PKUalpha, protein kinase U-alpha, 4933403M19Rik
MMRRC Submission
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R9659 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 105069633-105174785 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 105131263 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 203 (I203T)
Ref Sequence ENSEMBL: ENSMUSP00000102554 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015107] [ENSMUST00000092537] [ENSMUST00000106939] [ENSMUST00000106941] [ENSMUST00000126175] [ENSMUST00000145048]
AlphaFold O55047
Predicted Effect probably benign
Transcript: ENSMUST00000015107
AA Change: I171T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000015107
Gene: ENSMUSG00000020694
AA Change: I171T

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
low complexity region 102 113 N/A INTRINSIC
coiled coil region 202 237 N/A INTRINSIC
coiled coil region 285 314 N/A INTRINSIC
coiled coil region 355 393 N/A INTRINSIC
S_TKc 408 687 1.63e-78 SMART
low complexity region 696 717 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000092537
AA Change: I203T

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000090198
Gene: ENSMUSG00000020694
AA Change: I203T

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
low complexity region 92 106 N/A INTRINSIC
low complexity region 134 145 N/A INTRINSIC
coiled coil region 234 269 N/A INTRINSIC
coiled coil region 317 346 N/A INTRINSIC
coiled coil region 387 425 N/A INTRINSIC
Pfam:Pkinase 440 675 9.4e-52 PFAM
Pfam:Pkinase_Tyr 441 669 3.5e-32 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000106939
AA Change: I171T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000102552
Gene: ENSMUSG00000020694
AA Change: I171T

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
low complexity region 102 113 N/A INTRINSIC
coiled coil region 202 237 N/A INTRINSIC
coiled coil region 285 314 N/A INTRINSIC
coiled coil region 355 393 N/A INTRINSIC
S_TKc 408 687 1.63e-78 SMART
low complexity region 696 717 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000106941
AA Change: I203T

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000102554
Gene: ENSMUSG00000020694
AA Change: I203T

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
low complexity region 92 106 N/A INTRINSIC
low complexity region 134 145 N/A INTRINSIC
coiled coil region 234 269 N/A INTRINSIC
coiled coil region 317 346 N/A INTRINSIC
coiled coil region 387 425 N/A INTRINSIC
S_TKc 440 719 1.63e-78 SMART
low complexity region 728 749 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000126175
SMART Domains Protein: ENSMUSP00000120944
Gene: ENSMUSG00000020694

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000145048
SMART Domains Protein: ENSMUSP00000118520
Gene: ENSMUSG00000020694

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
low complexity region 102 113 N/A INTRINSIC
coiled coil region 170 205 N/A INTRINSIC
coiled coil region 253 282 N/A INTRINSIC
coiled coil region 323 361 N/A INTRINSIC
Pfam:Pkinase 376 611 2.4e-51 PFAM
Pfam:Pkinase_Tyr 377 605 8.5e-32 PFAM
Predicted Effect
SMART Domains Protein: ENSMUSP00000123179
Gene: ENSMUSG00000020694
AA Change: I151T

DomainStartEndE-ValueType
low complexity region 4 15 N/A INTRINSIC
low complexity region 41 55 N/A INTRINSIC
low complexity region 83 94 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a nuclear serine/threonine kinase that was first identified in Arabidopsis. The encoded protein is thought to function in the regulation of chromatin assembly in the S phase of the cell cycle by regulating the levels of a histone H3/H4 chaperone. This protein is associated with double-strand break repair of DNA damage caused by radiation. Pseudogenes of this gene are present on chromosomes 10 and 17. Alternate splicing results in multiple transcript variants. [provided by RefSeq, Sep 2013]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A330070K13Rik T C 5: 130,407,876 (GRCm39) I112V unknown Het
Adcy7 A G 8: 89,045,733 (GRCm39) T572A probably benign Het
Atad5 G T 11: 79,980,542 (GRCm39) probably benign Het
C2cd2 A G 16: 97,723,473 (GRCm39) S15P possibly damaging Het
Cabp1 T C 5: 115,311,187 (GRCm39) D289G possibly damaging Het
Ccdc14 A G 16: 34,541,913 (GRCm39) I545V probably damaging Het
Cep295 C A 9: 15,233,846 (GRCm39) A2317S probably benign Het
Cerkl T C 2: 79,223,322 (GRCm39) D133G possibly damaging Het
Cited4 T G 4: 120,524,543 (GRCm39) C182G probably damaging Het
Col6a5 T A 9: 105,811,034 (GRCm39) K828N unknown Het
Ear2 A G 14: 44,340,705 (GRCm39) Y121C probably damaging Het
Ect2l C T 10: 18,041,347 (GRCm39) C369Y possibly damaging Het
Elapor1 G A 3: 108,377,297 (GRCm39) T387I possibly damaging Het
Ep300 A G 15: 81,505,273 (GRCm39) Y631C unknown Het
Ephb4 T G 5: 137,363,743 (GRCm39) Y583D probably damaging Het
Fbn2 C G 18: 58,342,654 (GRCm39) R75P probably damaging Het
Gabra2 T C 5: 71,192,140 (GRCm39) D63G probably benign Het
Gfra1 A G 19: 58,441,652 (GRCm39) M93T probably damaging Het
Gm21886 AGAGGCCTGCAGACAGTAGGTGCTCACTAGGGCCTGCAGACAGCAGGTGCTCACTGAGGCCTG AGAGGCCTG 18: 80,132,776 (GRCm39) probably benign Het
Gm3604 A T 13: 62,519,724 (GRCm39) H10Q possibly damaging Het
Helz2 T C 2: 180,882,025 (GRCm39) D256G probably benign Het
Herc1 A C 9: 66,307,185 (GRCm39) I1002L probably benign Het
Hpgd C G 8: 56,772,075 (GRCm39) C182W probably damaging Het
Htr5b A G 1: 121,455,428 (GRCm39) L164P possibly damaging Het
Kmo T C 1: 175,486,085 (GRCm39) F403L probably damaging Het
Ly75 C A 2: 60,168,665 (GRCm39) D748Y probably damaging Het
Mcm5 C T 8: 75,844,168 (GRCm39) S313F probably benign Het
Mipep A G 14: 61,083,893 (GRCm39) T595A probably damaging Het
Muc6 T C 7: 141,232,100 (GRCm39) D968G probably damaging Het
Myo18b T C 5: 113,022,382 (GRCm39) T337A unknown Het
Nlrp1b T A 11: 71,073,132 (GRCm39) Q237L possibly damaging Het
Nr1h4 A G 10: 89,314,638 (GRCm39) probably null Het
Nxph1 A G 6: 9,247,418 (GRCm39) T130A probably damaging Het
Or10al6 T G 17: 38,082,880 (GRCm39) F112C probably damaging Het
Or1l4 T A 2: 37,091,897 (GRCm39) C215S possibly damaging Het
Or4m1 A G 14: 50,558,181 (GRCm39) F37S probably benign Het
Or5p4 T C 7: 107,680,745 (GRCm39) V248A probably damaging Het
Or8g21 A G 9: 38,906,296 (GRCm39) V145A possibly damaging Het
Pcsk5 A G 19: 17,455,245 (GRCm39) Y1062H probably benign Het
Plch1 T C 3: 63,681,136 (GRCm39) I164V probably benign Het
Plekhh2 T A 17: 84,854,892 (GRCm39) M42K possibly damaging Het
Polr2a T C 11: 69,625,654 (GRCm39) Y1832C unknown Het
Prpf4 G A 4: 62,334,296 (GRCm39) probably null Het
Psg16 T C 7: 16,824,524 (GRCm39) S12P possibly damaging Het
Ptpn14 T A 1: 189,587,174 (GRCm39) M528K probably benign Het
Rb1cc1 T A 1: 6,318,673 (GRCm39) H697Q probably benign Het
Reg3a T G 6: 78,360,574 (GRCm39) C171G possibly damaging Het
Slc22a26 G A 19: 7,763,798 (GRCm39) P412S probably benign Het
Spata31e5 G T 1: 28,816,536 (GRCm39) H499N probably benign Het
Tcstv2a T A 13: 120,725,754 (GRCm39) D139E probably damaging Het
Tmem120b T G 5: 123,253,788 (GRCm39) H279Q probably damaging Het
Trip4 T C 9: 65,740,702 (GRCm39) E535G probably benign Het
Ttn C T 2: 76,715,357 (GRCm39) E7912K unknown Het
Ubr5 A T 15: 37,984,254 (GRCm39) L2298I Het
Utp20 A G 10: 88,653,171 (GRCm39) L303P probably damaging Het
Vcan A G 13: 89,839,860 (GRCm39) Y1895H probably damaging Het
Vmn2r2 T C 3: 64,041,942 (GRCm39) N258D possibly damaging Het
Wdr20rt A T 12: 65,273,343 (GRCm39) S269C probably damaging Het
Zfand4 T G 6: 116,282,588 (GRCm39) Y54D probably damaging Het
Zfp82 C T 7: 29,755,963 (GRCm39) R373H probably damaging Het
Zmiz2 A G 11: 6,346,814 (GRCm39) E141G probably benign Het
Other mutations in Tlk2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00815:Tlk2 APN 11 105,137,621 (GRCm39) nonsense probably null
IGL00956:Tlk2 APN 11 105,138,418 (GRCm39) missense probably benign 0.01
IGL01083:Tlk2 APN 11 105,112,050 (GRCm39) missense probably benign 0.11
IGL02523:Tlk2 APN 11 105,166,773 (GRCm39) missense probably damaging 0.99
IGL02694:Tlk2 APN 11 105,112,061 (GRCm39) missense probably benign 0.19
H8786:Tlk2 UTSW 11 105,145,805 (GRCm39) missense possibly damaging 0.93
PIT4378001:Tlk2 UTSW 11 105,172,046 (GRCm39) missense unknown
R0310:Tlk2 UTSW 11 105,145,799 (GRCm39) missense probably benign 0.15
R1457:Tlk2 UTSW 11 105,147,778 (GRCm39) critical splice donor site probably null
R1505:Tlk2 UTSW 11 105,151,121 (GRCm39) missense probably damaging 1.00
R1856:Tlk2 UTSW 11 105,112,124 (GRCm39) missense probably benign 0.00
R2069:Tlk2 UTSW 11 105,131,266 (GRCm39) missense probably benign 0.22
R2305:Tlk2 UTSW 11 105,132,417 (GRCm39) missense possibly damaging 0.47
R2351:Tlk2 UTSW 11 105,100,656 (GRCm39) missense probably damaging 1.00
R3724:Tlk2 UTSW 11 105,138,390 (GRCm39) missense probably benign 0.01
R4607:Tlk2 UTSW 11 105,145,844 (GRCm39) missense probably damaging 1.00
R4641:Tlk2 UTSW 11 105,166,809 (GRCm39) missense probably benign 0.41
R4738:Tlk2 UTSW 11 105,147,708 (GRCm39) missense probably benign 0.22
R4803:Tlk2 UTSW 11 105,171,926 (GRCm39) missense probably damaging 1.00
R4957:Tlk2 UTSW 11 105,144,185 (GRCm39) critical splice donor site probably null
R5407:Tlk2 UTSW 11 105,131,201 (GRCm39) missense probably damaging 0.98
R5551:Tlk2 UTSW 11 105,112,133 (GRCm39) missense probably benign 0.05
R6456:Tlk2 UTSW 11 105,112,099 (GRCm39) missense probably benign 0.05
R6922:Tlk2 UTSW 11 105,147,779 (GRCm39) critical splice donor site probably null
R7183:Tlk2 UTSW 11 105,112,185 (GRCm39) splice site probably null
R7265:Tlk2 UTSW 11 105,075,070 (GRCm39) nonsense probably null
R7760:Tlk2 UTSW 11 105,169,993 (GRCm39) missense probably damaging 1.00
R7797:Tlk2 UTSW 11 105,101,444 (GRCm39) missense probably benign 0.00
R7823:Tlk2 UTSW 11 105,144,133 (GRCm39) missense probably damaging 1.00
R8786:Tlk2 UTSW 11 105,172,059 (GRCm39) missense unknown
R9287:Tlk2 UTSW 11 105,147,722 (GRCm39) missense probably benign 0.01
R9614:Tlk2 UTSW 11 105,138,328 (GRCm39) missense probably benign 0.27
Z1177:Tlk2 UTSW 11 105,075,116 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- ATGAAGGTACCATATCCAGCTTTTG -3'
(R):5'- TCTTCATACCATGCTGCAGC -3'

Sequencing Primer
(F):5'- TGGTCTTGACTTCTGACTATCATTAG -3'
(R):5'- TCATGCCTACCACAACAGTAAAG -3'
Posted On 2022-10-06