Incidental Mutation 'R6922:Tlk2'
ID 539688
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 045041-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R6922 (G1)
Quality Score 225.009
Status Not validated
Chromosome 11
Chromosomal Location 105069633-105174785 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 105147779 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000118520 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015107] [ENSMUST00000092537] [ENSMUST00000106939] [ENSMUST00000106941] [ENSMUST00000126175] [ENSMUST00000145048]
AlphaFold O55047
Predicted Effect probably null
Transcript: ENSMUST00000015107
SMART Domains Protein: ENSMUSP00000015107
Gene: ENSMUSG00000020694

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 null
Transcript: ENSMUST00000092537
SMART Domains Protein: ENSMUSP00000090198
Gene: ENSMUSG00000020694

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 null
Transcript: ENSMUST00000106939
SMART Domains Protein: ENSMUSP00000102552
Gene: ENSMUSG00000020694

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 null
Transcript: ENSMUST00000106941
SMART Domains Protein: ENSMUSP00000102554
Gene: ENSMUSG00000020694

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 null
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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.3%
  • 20x: 97.7%
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: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ago2 T C 15: 72,985,601 (GRCm39) I665V probably benign Het
Aoc1l3 T G 6: 48,964,508 (GRCm39) F172C probably damaging Het
Arhgap32 A T 9: 32,063,983 (GRCm39) M74L possibly damaging Het
Asb4 T C 6: 5,398,304 (GRCm39) C90R possibly damaging Het
B3galt4 T A 17: 34,169,821 (GRCm39) D139V probably damaging Het
Camta2 A C 11: 70,564,964 (GRCm39) I852S probably benign Het
Cd200l1 A T 16: 45,264,294 (GRCm39) M88K probably benign Het
Cox4i2 G T 2: 152,599,015 (GRCm39) E57D probably benign Het
Dip2b T C 15: 100,091,724 (GRCm39) I1055T probably benign Het
Eif1ad18 T A 12: 88,050,602 (GRCm39) W46R probably benign Het
Eif4g3 C T 4: 137,824,646 (GRCm39) P284S probably damaging Het
Ephb1 C A 9: 101,806,463 (GRCm39) probably null Het
Fbxw7 A T 3: 84,879,723 (GRCm39) probably null Het
Frem1 C A 4: 82,840,506 (GRCm39) D1789Y probably damaging Het
Gm29106 A T 1: 118,127,524 (GRCm39) R405S probably damaging Het
Greb1l G A 18: 10,547,482 (GRCm39) V1567M possibly damaging Het
Hapstr1 A G 16: 8,648,553 (GRCm39) probably null Het
Heatr1 C A 13: 12,449,956 (GRCm39) D1983E probably benign Het
Lhfpl2 G T 13: 94,311,029 (GRCm39) A100S probably damaging Het
Lrp5 A T 19: 3,655,301 (GRCm39) V1073D probably damaging Het
Naip6 G A 13: 100,438,706 (GRCm39) L364F possibly damaging Het
Nek9 A G 12: 85,350,311 (GRCm39) L921P probably damaging Het
Nim1k C T 13: 120,189,263 (GRCm39) E49K probably damaging Het
Nsun5 A C 5: 135,399,046 (GRCm39) N32T probably damaging Het
Nuggc T C 14: 65,855,092 (GRCm39) S325P probably damaging Het
Or2d36 A G 7: 106,747,290 (GRCm39) I256V probably damaging Het
Or5w12 T A 2: 87,501,797 (GRCm39) K305* probably null Het
Pcdhga7 A G 18: 37,848,710 (GRCm39) D239G probably damaging Het
Pld2 A G 11: 70,444,273 (GRCm39) D523G probably benign Het
Prokr1 C A 6: 87,565,455 (GRCm39) W130L probably damaging Het
Prpf8 A G 11: 75,381,562 (GRCm39) N266S probably damaging Het
Rdh10 T C 1: 16,176,255 (GRCm39) V5A probably benign Het
Rp1l1 T C 14: 64,267,834 (GRCm39) L1140P possibly damaging Het
Sacs A G 14: 61,448,874 (GRCm39) D3640G probably damaging Het
Smarca2 A G 19: 26,668,749 (GRCm39) E916G probably damaging Het
Steap3 A T 1: 120,171,624 (GRCm39) H160Q probably damaging Het
Tmprss4 A G 9: 45,097,220 (GRCm39) V15A probably benign Het
Togaram2 T C 17: 72,014,129 (GRCm39) L559P probably damaging Het
Topbp1 T A 9: 103,213,045 (GRCm39) L990H probably damaging Het
Ttll7 A G 3: 146,615,369 (GRCm39) T278A possibly damaging Het
Ttn G A 2: 76,604,780 (GRCm39) L18385F probably damaging Het
Upf3a G T 8: 13,841,911 (GRCm39) A149S probably damaging Het
Vmn2r111 T C 17: 22,778,032 (GRCm39) N549S possibly damaging Het
Zfp316 A T 5: 143,239,280 (GRCm39) F913Y probably damaging 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
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
R9659:Tlk2 UTSW 11 105,131,263 (GRCm39) missense probably benign
Z1177:Tlk2 UTSW 11 105,075,116 (GRCm39) missense probably benign 0.03
Predicted Primers PCR Primer
(F):5'- GATGTTAGTTGTCAAGCTCTTAGC -3'
(R):5'- GGACAAAACCAGGGTCAAATTC -3'

Sequencing Primer
(F):5'- GCTGGACTATGGAAGACTAG -3'
(R):5'- GTTAGAGCTACATGATGTACAAGCCC -3'
Posted On 2018-11-06