Incidental Mutation 'R3026:Mapk8ip2'
ID 265829
Institutional Source Beutler Lab
Gene Symbol Mapk8ip2
Ensembl Gene ENSMUSG00000022619
Gene Name mitogen-activated protein kinase 8 interacting protein 2
Synonyms JNK-interacting protein, 3230402N03Rik, Jip2, IB2
MMRRC Submission 040542-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.573) question?
Stock # R3026 (G1)
Quality Score 225
Status Not validated
Chromosome 15
Chromosomal Location 89338114-89346650 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 89345649 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 803 (A803V)
Ref Sequence ENSEMBL: ENSMUSP00000023291 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023291] [ENSMUST00000137755]
AlphaFold Q9ERE9
Predicted Effect probably damaging
Transcript: ENSMUST00000023291
AA Change: A803V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023291
Gene: ENSMUSG00000022619
AA Change: A803V

DomainStartEndE-ValueType
low complexity region 26 40 N/A INTRINSIC
low complexity region 85 104 N/A INTRINSIC
low complexity region 176 194 N/A INTRINSIC
low complexity region 213 227 N/A INTRINSIC
low complexity region 236 249 N/A INTRINSIC
low complexity region 271 295 N/A INTRINSIC
low complexity region 300 324 N/A INTRINSIC
low complexity region 419 437 N/A INTRINSIC
low complexity region 472 490 N/A INTRINSIC
low complexity region 541 555 N/A INTRINSIC
low complexity region 589 598 N/A INTRINSIC
SH3 613 670 2.24e-10 SMART
PTB 684 823 1.19e-38 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000137755
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.5%
Validation Efficiency
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 closely related to MAPK8IP1/IB1/JIP-1, a scaffold protein that is involved in the c-Jun amino-terminal kinase signaling pathway. This protein is expressed in brain and pancreatic cells. It has been shown to interact with, and regulate the activity of MAPK8/JNK1, and MAP2K7/MKK7 kinases. This protein thus is thought to function as a regulator of signal transduction by protein kinase cascade in brain and pancreatic beta-cells. [provided by RefSeq, Feb 2014]
PHENOTYPE: Mice homozygous for a null allele are smaller in size and exhibit male infertility. Mice homozygous for a different knock-out allele exhibit behavioral and cerebellar transmission deficits. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 20 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
BC051665 T A 13: 60,932,521 (GRCm39) N55Y probably damaging Het
Cdh19 T C 1: 110,882,418 (GRCm39) T25A probably benign Het
Eef1akmt1 A T 14: 57,787,891 (GRCm39) S156T probably damaging Het
Fsip1 T C 2: 118,080,384 (GRCm39) H124R probably benign Het
Gba2 C A 4: 43,578,308 (GRCm39) A14S possibly damaging Het
Iqgap2 T A 13: 95,809,564 (GRCm39) probably null Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Mslnl G A 17: 25,961,908 (GRCm39) V128M probably damaging Het
Nav3 A G 10: 109,660,465 (GRCm39) S702P probably damaging Het
Nudt14 T C 12: 112,905,612 (GRCm39) Q27R probably null Het
Or51h1 T C 7: 102,308,336 (GRCm39) F103L possibly damaging Het
Pdilt T A 7: 119,114,177 (GRCm39) Q107L probably benign Het
Rasgrp3 T C 17: 75,831,916 (GRCm39) V579A possibly damaging Het
Rasl11a G A 5: 146,784,187 (GRCm39) V211I probably benign Het
Rsf1 G GACGGCGGCC 7: 97,229,116 (GRCm39) probably benign Het
Shoc1 A G 4: 59,062,656 (GRCm39) S867P possibly damaging Het
Spc24 AGAGGTAGTCACTGA AGA 9: 21,667,511 (GRCm39) probably null Het
Synj1 A T 16: 90,775,622 (GRCm39) D385E probably damaging Het
Usp48 A G 4: 137,321,755 (GRCm39) E49G probably benign Het
Vmn1r202 C T 13: 22,685,932 (GRCm39) V162I probably benign Het
Other mutations in Mapk8ip2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01942:Mapk8ip2 APN 15 89,341,220 (GRCm39) critical splice donor site probably null
IGL02720:Mapk8ip2 APN 15 89,341,785 (GRCm39) missense probably damaging 1.00
IGL02741:Mapk8ip2 APN 15 89,341,700 (GRCm39) missense probably damaging 1.00
IGL03027:Mapk8ip2 APN 15 89,342,310 (GRCm39) missense probably damaging 1.00
PIT4520001:Mapk8ip2 UTSW 15 89,344,900 (GRCm39) missense probably damaging 1.00
R0504:Mapk8ip2 UTSW 15 89,340,861 (GRCm39) missense possibly damaging 0.62
R2355:Mapk8ip2 UTSW 15 89,343,168 (GRCm39) missense probably benign 0.04
R3430:Mapk8ip2 UTSW 15 89,341,485 (GRCm39) missense possibly damaging 0.86
R4275:Mapk8ip2 UTSW 15 89,343,198 (GRCm39) missense probably damaging 1.00
R4789:Mapk8ip2 UTSW 15 89,343,241 (GRCm39) missense probably damaging 1.00
R4953:Mapk8ip2 UTSW 15 89,341,431 (GRCm39) missense probably benign
R5209:Mapk8ip2 UTSW 15 89,343,490 (GRCm39) missense probably damaging 1.00
R5417:Mapk8ip2 UTSW 15 89,341,642 (GRCm39) missense probably benign 0.16
R5521:Mapk8ip2 UTSW 15 89,343,007 (GRCm39) missense probably damaging 1.00
R6860:Mapk8ip2 UTSW 15 89,344,655 (GRCm39) missense probably damaging 1.00
R7145:Mapk8ip2 UTSW 15 89,343,201 (GRCm39) missense possibly damaging 0.67
R7231:Mapk8ip2 UTSW 15 89,342,279 (GRCm39) missense probably benign
R7369:Mapk8ip2 UTSW 15 89,338,454 (GRCm39) missense probably benign 0.01
R7753:Mapk8ip2 UTSW 15 89,345,856 (GRCm39) missense probably damaging 1.00
R7827:Mapk8ip2 UTSW 15 89,342,322 (GRCm39) missense probably damaging 0.98
R7834:Mapk8ip2 UTSW 15 89,345,576 (GRCm39) missense probably damaging 1.00
R8387:Mapk8ip2 UTSW 15 89,344,897 (GRCm39) missense probably damaging 1.00
R8433:Mapk8ip2 UTSW 15 89,342,069 (GRCm39) missense probably benign 0.01
R8528:Mapk8ip2 UTSW 15 89,339,422 (GRCm39) missense probably damaging 1.00
R9061:Mapk8ip2 UTSW 15 89,342,016 (GRCm39) missense possibly damaging 0.76
R9301:Mapk8ip2 UTSW 15 89,341,886 (GRCm39) missense probably damaging 1.00
R9768:Mapk8ip2 UTSW 15 89,343,160 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAAGGTGCTCATCTGGACAAC -3'
(R):5'- TCCTGGTAGTACTCCAGGAAG -3'

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