Incidental Mutation 'R3155:Stk4'
ID 263447
Institutional Source Beutler Lab
Gene Symbol Stk4
Ensembl Gene ENSMUSG00000018209
Gene Name serine/threonine kinase 4
Synonyms sterile 20-like kinase 1, Kas-2, Ysk3, Mst1
MMRRC Submission 040606-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R3155 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 163916033-163997444 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 163993663 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 98 (M98K)
Ref Sequence ENSEMBL: ENSMUSP00000085629 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000018353] [ENSMUST00000088291]
AlphaFold Q9JI11
Predicted Effect probably benign
Transcript: ENSMUST00000018353
AA Change: M459K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000018353
Gene: ENSMUSG00000018209
AA Change: M459K

DomainStartEndE-ValueType
S_TKc 30 281 1.97e-104 SMART
low complexity region 311 326 N/A INTRINSIC
Pfam:Mst1_SARAH 433 480 2.4e-26 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000088291
AA Change: M98K

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000085629
Gene: ENSMUSG00000018209
AA Change: M98K

DomainStartEndE-ValueType
low complexity region 12 23 N/A INTRINSIC
Pfam:Mst1_SARAH 71 119 3e-30 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency 100% (39/39)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a cytoplasmic kinase that is structurally similar to the yeast Ste20p kinase, which acts upstream of the stress-induced mitogen-activated protein kinase cascade. The encoded protein can phosphorylate myelin basic protein and undergoes autophosphorylation. A caspase-cleaved fragment of the encoded protein has been shown to be capable of phosphorylating histone H2B. The particular phosphorylation catalyzed by this protein has been correlated with apoptosis, and it's possible that this protein induces the chromatin condensation observed in this process. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a gene trap allele have low numbers of na�ve T cells that are hyper-responsive to stimulation. Mice homozygous for knock-out alleles exhibit decreased peripheral T cell numbers due to impaired emigration and homing. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933407L21Rik T C 1: 85,859,104 (GRCm39) probably benign Het
Aco1 T C 4: 40,182,915 (GRCm39) V487A probably damaging Het
Adh1 A G 3: 137,986,250 (GRCm39) E79G probably damaging Het
Aebp1 A G 11: 5,821,425 (GRCm39) N608S probably benign Het
Ahctf1 G A 1: 179,583,148 (GRCm39) R43C probably damaging Het
Ahnak A T 19: 8,987,541 (GRCm39) I2942L possibly damaging Het
Anxa9 A T 3: 95,209,716 (GRCm39) D134E probably benign Het
Ccdc14 A G 16: 34,544,222 (GRCm39) D860G probably damaging Het
Cdhr3 T A 12: 33,099,152 (GRCm39) I480F possibly damaging Het
Cldn34a C T X: 151,346,840 (GRCm39) H171Y probably benign Het
Cyp2d9 T A 15: 82,336,843 (GRCm39) probably null Het
Dmbt1 T A 7: 130,651,887 (GRCm39) Y376* probably null Het
Fancm T C 12: 65,163,195 (GRCm39) I1453T probably benign Het
Fbxw11 A G 11: 32,689,244 (GRCm39) I456V possibly damaging Het
Fut2 A T 7: 45,300,091 (GRCm39) L227Q probably damaging Het
Gbp5 T C 3: 142,208,888 (GRCm39) probably null Het
Glrp1 C A 1: 88,430,976 (GRCm39) Q131H unknown Het
Gm6871 T C 7: 41,223,079 (GRCm39) N3S probably benign Het
H2-Eb1 C A 17: 34,533,348 (GRCm39) T190K probably damaging Het
Kdr T A 5: 76,129,065 (GRCm39) I194F probably benign Het
Klhdc7a A G 4: 139,694,500 (GRCm39) V149A probably benign Het
Lrit3 A G 3: 129,585,044 (GRCm39) F238S probably benign Het
Map10 A T 8: 126,398,313 (GRCm39) I569F possibly damaging Het
Myh6 A G 14: 55,182,125 (GRCm39) I1761T probably damaging Het
Npc1l1 A C 11: 6,171,840 (GRCm39) D874E probably benign Het
Or4k15c T C 14: 50,321,982 (GRCm39) D52G probably benign Het
Or8c17 T A 9: 38,179,836 (GRCm39) M1K probably null Het
Pawr A G 10: 108,245,370 (GRCm39) T193A probably benign Het
Ppp2r3d T C 9: 101,089,559 (GRCm39) K255E possibly damaging Het
Rbp3 A T 14: 33,679,071 (GRCm39) K1006N probably damaging Het
Rif1 GCCACCA GCCA 2: 52,000,336 (GRCm39) probably benign Het
Rin2 A G 2: 145,702,771 (GRCm39) K489R probably benign Het
Rlf A G 4: 121,006,529 (GRCm39) V817A probably damaging Het
Rusc1 T C 3: 88,999,038 (GRCm39) D248G probably benign Het
Slc15a4 A G 5: 127,681,600 (GRCm39) probably null Het
Taf15 T A 11: 83,393,599 (GRCm39) H307Q probably benign Het
Urgcp A T 11: 5,666,327 (GRCm39) F670L probably damaging Het
Vmn2r76 T C 7: 85,874,959 (GRCm39) T673A probably damaging Het
Zfp324 G A 7: 12,702,817 (GRCm39) M60I probably damaging Het
Other mutations in Stk4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00672:Stk4 APN 2 163,959,999 (GRCm39) missense probably benign 0.05
IGL01583:Stk4 APN 2 163,916,134 (GRCm39) start codon destroyed probably null 0.21
IGL01933:Stk4 APN 2 163,940,505 (GRCm39) unclassified probably benign
IGL02084:Stk4 APN 2 163,928,527 (GRCm39) missense probably benign 0.05
IGL02423:Stk4 APN 2 163,928,419 (GRCm39) missense probably benign 0.00
IGL02601:Stk4 APN 2 163,928,462 (GRCm39) missense probably damaging 1.00
IGL02712:Stk4 APN 2 163,938,817 (GRCm39) missense probably damaging 1.00
hallon UTSW 2 163,941,747 (GRCm39) critical splice donor site probably null
iwo_jima UTSW 2 163,930,879 (GRCm39) missense possibly damaging 0.94
ribeye UTSW 2 163,921,486 (GRCm39) missense probably damaging 1.00
Sergeant UTSW 2 163,941,632 (GRCm39) missense probably benign
stryker UTSW 2 163,925,608 (GRCm39) nonsense probably null
R0377:Stk4 UTSW 2 163,938,720 (GRCm39) missense probably damaging 1.00
R0607:Stk4 UTSW 2 163,940,462 (GRCm39) missense probably damaging 1.00
R1403:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1403:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1404:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1404:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1405:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1405:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1406:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1406:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1972:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1973:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R1976:Stk4 UTSW 2 163,942,448 (GRCm39) missense probably benign 0.04
R2025:Stk4 UTSW 2 163,938,751 (GRCm39) missense probably damaging 1.00
R3732:Stk4 UTSW 2 163,930,828 (GRCm39) missense probably benign 0.05
R3732:Stk4 UTSW 2 163,930,828 (GRCm39) missense probably benign 0.05
R3733:Stk4 UTSW 2 163,930,828 (GRCm39) missense probably benign 0.05
R3734:Stk4 UTSW 2 163,930,828 (GRCm39) missense probably benign 0.05
R4288:Stk4 UTSW 2 163,941,632 (GRCm39) missense probably benign
R4296:Stk4 UTSW 2 163,959,904 (GRCm39) missense possibly damaging 0.69
R4360:Stk4 UTSW 2 163,930,879 (GRCm39) missense possibly damaging 0.94
R4829:Stk4 UTSW 2 163,941,747 (GRCm39) critical splice donor site probably null
R4954:Stk4 UTSW 2 163,993,602 (GRCm39) missense probably damaging 1.00
R4954:Stk4 UTSW 2 163,993,601 (GRCm39) missense possibly damaging 0.75
R5088:Stk4 UTSW 2 163,925,608 (GRCm39) nonsense probably null
R5188:Stk4 UTSW 2 163,930,828 (GRCm39) missense possibly damaging 0.85
R5283:Stk4 UTSW 2 163,952,199 (GRCm39) nonsense probably null
R5554:Stk4 UTSW 2 163,941,645 (GRCm39) missense probably benign
R5605:Stk4 UTSW 2 163,921,486 (GRCm39) missense probably damaging 1.00
R5694:Stk4 UTSW 2 163,942,484 (GRCm39) missense possibly damaging 0.87
R5711:Stk4 UTSW 2 163,941,674 (GRCm39) missense probably benign 0.20
R7453:Stk4 UTSW 2 163,928,522 (GRCm39) missense probably benign 0.01
R7698:Stk4 UTSW 2 163,925,663 (GRCm39) missense probably damaging 1.00
R7726:Stk4 UTSW 2 163,952,146 (GRCm39) start codon destroyed probably null
R8177:Stk4 UTSW 2 163,930,777 (GRCm39) missense probably damaging 0.99
R9076:Stk4 UTSW 2 163,959,985 (GRCm39) missense probably benign
R9378:Stk4 UTSW 2 163,952,136 (GRCm39) intron probably benign
Predicted Primers PCR Primer
(F):5'- TCAACAGCTCTGTGGTTGTG -3'
(R):5'- TTCACAAAGGTGCTGTGGAG -3'

Sequencing Primer
(F):5'- GGTCATTGGAATTAGCTCTTGC -3'
(R):5'- TCACAAAGGTGCTGTGGAGAGATG -3'
Posted On 2015-02-05