Incidental Mutation 'R5433:Mknk2'
ID 428164
Institutional Source Beutler Lab
Gene Symbol Mknk2
Ensembl Gene ENSMUSG00000020190
Gene Name MAP kinase-interacting serine/threonine kinase 2
Synonyms Mnk2
MMRRC Submission 042998-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5433 (G1)
Quality Score 193
Status Validated
Chromosome 10
Chromosomal Location 80665327-80678112 bp(-) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to T at 80667225 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 421 (I421N)
Ref Sequence ENSEMBL: ENSMUSP00000143508 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000003433] [ENSMUST00000197276] [ENSMUST00000198819] [ENSMUST00000199949] [ENSMUST00000200082]
AlphaFold Q8CDB0
Predicted Effect probably benign
Transcript: ENSMUST00000003433
AA Change: I374N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000003433
Gene: ENSMUSG00000020190
AA Change: I374N

DomainStartEndE-ValueType
low complexity region 13 23 N/A INTRINSIC
S_TKc 36 321 7.09e-88 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000197276
SMART Domains Protein: ENSMUSP00000143679
Gene: ENSMUSG00000020190

DomainStartEndE-ValueType
SCOP:d1koba_ 52 118 3e-11 SMART
PDB:2AC3|A 59 118 3e-32 PDB
Blast:S_TKc 71 118 1e-24 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000198819
Predicted Effect probably benign
Transcript: ENSMUST00000199949
Predicted Effect probably benign
Transcript: ENSMUST00000200082
AA Change: I421N

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000143508
Gene: ENSMUSG00000020190
AA Change: I421N

DomainStartEndE-ValueType
low complexity region 60 70 N/A INTRINSIC
S_TKc 83 368 7.09e-88 SMART
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.8%
Validation Efficiency 100% (58/58)
MGI Phenotype FUNCTION: The protein encoded by this gene is a serine/threonine-protein kinase, which is targeted by both the extracellular signal-regulated kinase and p38 mitogen-activated protein kinase pathways. This enzyme targets several substrates including eukaryotic translation initiation factor 4E and mammalian target of rapamycin, which are negatively regulated by its phosphorylation. Null mutant mice do not exhibit developmental or reproductive defects. However, mice null for both this protein and mitogen-activated protein kinase-interacting serine/threonine protein kinase 1 have delayed tumor development in phosphatase and tensin homolog mutant mice, indicating an oncogenic function for this gene in tumor development. [provided by RefSeq, Oct 2014]
PHENOTYPE: Homozygous null mice are viable and fertile with no gross abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700019D03Rik T C 1: 52,925,498 S24G probably damaging Het
1810064F22Rik A G 9: 22,207,743 noncoding transcript Het
Aacs A T 5: 125,515,014 M589L probably benign Het
Adamts8 A C 9: 30,961,716 H739P probably benign Het
Atp8b2 T C 3: 89,952,909 probably benign Het
BC030500 A G 8: 58,913,009 probably benign Het
Btnl9 T A 11: 49,176,003 probably benign Het
Cd74 G T 18: 60,807,921 A31S probably benign Het
Ceacam3 G A 7: 17,159,883 A440T possibly damaging Het
Ces1d G A 8: 93,186,036 T258I probably benign Het
Col10a1 A G 10: 34,390,739 probably benign Het
Coro1b C T 19: 4,153,450 A430V probably benign Het
Cyp2c65 A T 19: 39,093,484 I485L probably benign Het
Dio1 A T 4: 107,306,780 probably benign Het
Dmxl1 G A 18: 49,867,899 probably null Het
Elp6 A G 9: 110,315,783 Y136C probably damaging Het
Gm1966 T A 7: 106,600,107 noncoding transcript Het
Gon4l A T 3: 88,896,225 Q1382L possibly damaging Het
Guca1a T C 17: 47,400,370 E17G probably damaging Het
Gucy2d G A 7: 98,449,775 G267E probably damaging Het
Hspg2 T A 4: 137,528,794 probably null Het
Il1a G T 2: 129,307,901 D26E possibly damaging Het
Iltifb T A 10: 118,294,884 I36F probably damaging Het
Kcna1 A T 6: 126,643,112 F82I probably damaging Het
Klhl18 G C 9: 110,436,127 N335K possibly damaging Het
Lamtor5 T G 3: 107,282,007 C120G probably benign Het
Lars A G 18: 42,251,298 C72R possibly damaging Het
Lrrfip1 T G 1: 91,087,126 probably null Het
Mapkapk3 T C 9: 107,256,292 D349G probably damaging Het
Myh6 A G 14: 54,953,924 I820T probably benign Het
Notch2 T G 3: 98,126,134 V1182G probably damaging Het
Olfr1 AGCGGTCGTAGGC AGC 11: 73,395,654 probably null Het
Olfr30 C T 11: 58,455,854 V32M probably damaging Het
Olfr366 T G 2: 37,219,672 F61C probably damaging Het
Ppfia4 A T 1: 134,317,894 S641T probably damaging Het
Prok1 T A 3: 107,239,633 H6L probably benign Het
Ptprm A T 17: 66,693,473 V1172E probably damaging Het
Rasal3 C T 17: 32,393,601 R762Q probably benign Het
Rgs20 G T 1: 5,070,110 A23E possibly damaging Het
Rprd1a T C 18: 24,507,231 T163A probably benign Het
Rrm1 A T 7: 102,465,767 N37I probably damaging Het
Shc4 T A 2: 125,639,430 E520V probably damaging Het
Slc14a2 G T 18: 78,208,928 P56Q probably damaging Het
Slc22a3 C T 17: 12,458,490 G264S probably damaging Het
Svil A G 18: 5,059,294 E770G probably damaging Het
Svop A G 5: 114,060,125 V129A probably damaging Het
Szt2 A T 4: 118,375,466 probably benign Het
Tcof1 T C 18: 60,818,033 probably benign Het
Tctex1d1 A G 4: 103,002,503 E84G possibly damaging Het
Tmem30a T A 9: 79,780,648 I80F probably damaging Het
Vmn2r16 G T 5: 109,363,842 L638F probably damaging Het
Xkr7 T A 2: 153,054,324 I366N probably damaging Het
Zer1 A G 2: 30,100,986 probably benign Het
Other mutations in Mknk2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01468:Mknk2 APN 10 80667664 splice site probably benign
IGL02471:Mknk2 APN 10 80668121 missense probably damaging 0.99
IGL02643:Mknk2 APN 10 80668601 missense probably damaging 1.00
H8562:Mknk2 UTSW 10 80668934 splice site probably benign
IGL03052:Mknk2 UTSW 10 80669662 missense probably benign 0.12
R0645:Mknk2 UTSW 10 80671908 splice site probably null
R2061:Mknk2 UTSW 10 80671557 critical splice donor site probably null
R2105:Mknk2 UTSW 10 80668601 missense possibly damaging 0.90
R2167:Mknk2 UTSW 10 80668701 missense probably damaging 1.00
R3847:Mknk2 UTSW 10 80667975 nonsense probably null
R4649:Mknk2 UTSW 10 80669339 missense probably damaging 1.00
R5062:Mknk2 UTSW 10 80671769 missense probably damaging 1.00
R5358:Mknk2 UTSW 10 80671763 missense probably benign 0.19
R5518:Mknk2 UTSW 10 80668641 missense possibly damaging 0.92
R5813:Mknk2 UTSW 10 80675862 missense probably benign 0.34
R6060:Mknk2 UTSW 10 80671634 missense probably benign 0.00
R6151:Mknk2 UTSW 10 80669025 splice site probably null
R6366:Mknk2 UTSW 10 80671933 missense probably damaging 0.99
R7640:Mknk2 UTSW 10 80668566 missense probably benign 0.00
R7827:Mknk2 UTSW 10 80667187 missense probably benign 0.03
R7943:Mknk2 UTSW 10 80675867 missense probably benign 0.00
R8075:Mknk2 UTSW 10 80672148 intron probably benign
R9114:Mknk2 UTSW 10 80668989 missense probably damaging 1.00
R9140:Mknk2 UTSW 10 80671593 missense probably benign 0.22
R9451:Mknk2 UTSW 10 80669662 missense probably benign 0.12
R9506:Mknk2 UTSW 10 80668084 missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CCGGGCACTTGCTTTCAATAG -3'
(R):5'- GACCCAACAGCACCAGTTTG -3'

Sequencing Primer
(F):5'- CACTTGCTTTCAATAGCGGCAAAG -3'
(R):5'- TCAGCTCCTGGAAGGGCTTAC -3'
Posted On 2016-09-01