Incidental Mutation 'R6456:Tlk2'
ID 520206
Institutional Source Beutler Lab
Gene Symbol Tlk2
Ensembl Gene ENSMUSG00000020694
Gene Name tousled-like kinase 2 (Arabidopsis)
Synonyms PKUalpha, protein kinase U-alpha, 4933403M19Rik
Accession Numbers
Essential gene? Possibly essential (E-score: 0.748) question?
Stock # R6456 (G1)
Quality Score 168.009
Status Not validated
Chromosome 11
Chromosomal Location 105069633-105174785 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 105112099 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 151 (S151P)
Ref Sequence ENSEMBL: ENSMUSP00000090198 (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: S119P

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000015107
Gene: ENSMUSG00000020694
AA Change: S119P

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: S151P

PolyPhen 2 Score 0.050 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000090198
Gene: ENSMUSG00000020694
AA Change: S151P

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: S119P

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000102552
Gene: ENSMUSG00000020694
AA Change: S119P

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: S151P

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000102554
Gene: ENSMUSG00000020694
AA Change: S151P

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 noncoding transcript
Transcript: ENSMUST00000123050
Predicted Effect unknown
Transcript: ENSMUST00000126175
AA Change: V104A
SMART Domains Protein: ENSMUSP00000120944
Gene: ENSMUSG00000020694
AA Change: V104A

DomainStartEndE-ValueType
low complexity region 55 66 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000145048
AA Change: S119P

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000118520
Gene: ENSMUSG00000020694
AA Change: S119P

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 unknown
Transcript: ENSMUST00000152404
AA Change: S99P
SMART Domains Protein: ENSMUSP00000123179
Gene: ENSMUSG00000020694
AA Change: S99P

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: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.8%
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A T 11: 9,240,474 (GRCm39) H779L possibly damaging Het
Abca7 T C 10: 79,850,984 (GRCm39) V2097A probably null Het
Adam8 A G 7: 139,566,701 (GRCm39) S524P possibly damaging Het
Anapc2 T C 2: 25,170,207 (GRCm39) M575T probably damaging Het
Arhgap42 T A 9: 9,005,823 (GRCm39) I736L probably benign Het
AU040320 A G 4: 126,736,284 (GRCm39) N789S probably benign Het
Bmi1 A G 2: 18,687,058 (GRCm39) Y46C probably damaging Het
Brd10 G A 19: 29,693,914 (GRCm39) P1860S possibly damaging Het
Ccdc125 T C 13: 100,832,817 (GRCm39) S465P possibly damaging Het
Cd180 C T 13: 102,839,344 (GRCm39) L76F probably damaging Het
Cep135 T C 5: 76,739,571 (GRCm39) probably benign Het
Col6a5 G A 9: 105,822,676 (GRCm39) T227I unknown Het
Cyp4a29 G T 4: 115,108,381 (GRCm39) M368I probably benign Het
Ddx28 T A 8: 106,737,000 (GRCm39) I353F possibly damaging Het
Dhx40 G A 11: 86,675,800 (GRCm39) T198M probably damaging Het
Dnai4 A C 4: 102,906,746 (GRCm39) M689R probably benign Het
Dync2i2 T C 2: 29,922,779 (GRCm39) S323G probably benign Het
Fat4 G A 3: 39,038,128 (GRCm39) V3927M possibly damaging Het
Garin1b A G 6: 29,334,045 (GRCm39) N299S probably benign Het
Gm10226 G T 17: 21,910,932 (GRCm39) G56* probably null Het
H2-T15 A T 17: 36,367,502 (GRCm39) Y279N probably damaging Het
Itsn2 T G 12: 4,679,923 (GRCm39) probably benign Het
Lrrc8a A G 2: 30,145,486 (GRCm39) D100G probably benign Het
Madd T C 2: 91,008,536 (GRCm39) H122R probably benign Het
Mfsd4b3-ps C G 10: 39,823,316 (GRCm39) V315L probably benign Het
Mki67 C G 7: 135,301,204 (GRCm39) A1277P possibly damaging Het
Nlrp9b T A 7: 19,782,703 (GRCm39) N872K probably damaging Het
Npas1 T C 7: 16,195,851 (GRCm39) T274A probably benign Het
Nrm A T 17: 36,176,292 (GRCm39) probably null Het
Or10j2 A T 1: 173,098,105 (GRCm39) D121V probably damaging Het
Pdilt T A 7: 119,099,706 (GRCm39) L187F probably damaging Het
Pkdcc T C 17: 83,527,548 (GRCm39) I242T probably damaging Het
Plch2 C A 4: 155,077,459 (GRCm39) D535Y probably damaging Het
Pmpca T A 2: 26,285,179 (GRCm39) I468N probably damaging Het
Prpf4 T C 4: 62,332,869 (GRCm39) probably null Het
Rcc1 A G 4: 132,061,427 (GRCm39) S361P probably benign Het
Rigi T A 4: 40,213,838 (GRCm39) N607Y possibly damaging Het
Rnf213 A G 11: 119,350,792 (GRCm39) I3876V probably benign Het
Sall2 T A 14: 52,551,050 (GRCm39) Q715L probably damaging Het
Sall2 G A 14: 52,551,051 (GRCm39) Q713* probably null Het
Sin3a A G 9: 57,020,985 (GRCm39) S1004G possibly damaging Het
Sltm C T 9: 70,450,269 (GRCm39) T23M probably damaging Het
Spata31e2 T A 1: 26,724,250 (GRCm39) H310L probably damaging Het
Sspo A G 6: 48,428,740 (GRCm39) E385G probably benign Het
Syne3 G T 12: 104,906,963 (GRCm39) R775S possibly damaging Het
Szt2 A T 4: 118,233,894 (GRCm39) probably benign Het
Trabd2b C T 4: 114,443,757 (GRCm39) R305C probably damaging Het
Ttc21b T C 2: 66,018,675 (GRCm39) Q1244R probably damaging Het
Vmn2r125 A G 4: 156,703,357 (GRCm39) N245S probably benign Het
Wdr64 G A 1: 175,613,175 (GRCm39) probably null Het
Wdr70 G A 15: 7,915,118 (GRCm39) T550M possibly 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
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
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'- TGCTATTGAAACCTGTTGCATG -3'
(R):5'- TGAGTGAAGTACTGGTAATGCC -3'

Sequencing Primer
(F):5'- GAAACCTGTTGCATGTTGTCAGTAC -3'
(R):5'- TGTGCTGCTCTGACAGAAGACTC -3'
Posted On 2018-06-06