Incidental Mutation 'R6245:Mapk8ip1'
Institutional Source Beutler Lab
Gene Symbol Mapk8ip1
Ensembl Gene ENSMUSG00000027223
Gene Namemitogen-activated protein kinase 8 interacting protein 1
SynonymsMAPK8IP1, IB1, Jip1, mjip-2a, Prkm8ip, Skip, JIP-1
MMRRC Submission
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.388) question?
Stock #R6245 (G1)
Quality Score80.0076
Status Not validated
Chromosomal Location92383676-92401263 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 92389244 bp
Amino Acid Change Glycine to Cysteine at position 81 (G81C)
Ref Sequence ENSEMBL: ENSMUSP00000050773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000050312] [ENSMUST00000111279] [ENSMUST00000111280]
PDB Structure
Structural basis for the selective inhibition of JNK1 by the scaffolding protein JIP1 and SP600125 [X-RAY DIFFRACTION]
Structural basis for the selective inhibition of JNK1 by the scaffolding protein JIP1 and SP600125 [X-RAY DIFFRACTION]
Crystal Structure of JNK1-alpha1 isoform [X-RAY DIFFRACTION]
Crystal Structure of JNK1-alpha1 isoform complex with a biaryl tetrazol (A-82118) [X-RAY DIFFRACTION]
Structural and functional analysis of quercetagetin, a natural JNK1 inhibitor [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000050312
AA Change: G81C

PolyPhen 2 Score 0.977 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000050773
Gene: ENSMUSG00000027223
AA Change: G81C

low complexity region 6 24 N/A INTRINSIC
low complexity region 38 51 N/A INTRINSIC
low complexity region 71 87 N/A INTRINSIC
low complexity region 98 119 N/A INTRINSIC
low complexity region 242 254 N/A INTRINSIC
low complexity region 462 477 N/A INTRINSIC
SH3 487 544 2.62e-11 SMART
PTB 558 700 1.2e-43 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000111279
AA Change: G72C

PolyPhen 2 Score 0.896 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000106910
Gene: ENSMUSG00000027223
AA Change: G72C

low complexity region 29 42 N/A INTRINSIC
low complexity region 62 78 N/A INTRINSIC
low complexity region 89 110 N/A INTRINSIC
low complexity region 233 245 N/A INTRINSIC
low complexity region 453 468 N/A INTRINSIC
SH3 478 535 2.62e-11 SMART
PTB 549 691 1.2e-43 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000111280
SMART Domains Protein: ENSMUSP00000106911
Gene: ENSMUSG00000044916

transmembrane domain 10 29 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000149653
Predicted Effect noncoding transcript
Transcript: ENSMUST00000183506
Meta Mutation Damage Score 0.0844 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a regulator of the pancreatic beta-cell function. It is highly similar to JIP-1, a mouse protein known to be a regulator of c-Jun amino-terminal kinase (Mapk8). This protein has been shown to prevent MAPK8 mediated activation of transcription factors, and to decrease IL-1 beta and MAP kinase kinase 1 (MEKK1) induced apoptosis in pancreatic beta cells. This protein also functions as a DNA-binding transactivator of the glucose transporter GLUT2. RE1-silencing transcription factor (REST) is reported to repress the expression of this gene in insulin-secreting beta cells. This gene is found to be mutated in a type 2 diabetes family, and thus is thought to be a susceptibility gene for type 2 diabetes. [provided by RefSeq, May 2011]
PHENOTYPE: Homozygous mutation of this gene results in a decreased susceptibility to ischemic brain injury. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 67 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410089E03Rik T C 15: 8,178,418 Y218H probably benign Het
Abca9 A G 11: 110,135,423 I937T probably damaging Het
Adgrl3 T A 5: 81,688,556 N720K probably benign Het
Akr1c21 T G 13: 4,575,232 V54G possibly damaging Het
Alpi G T 1: 87,100,834 D111E probably damaging Het
Armc3 C T 2: 19,248,705 T219M probably damaging Het
Bms1 T A 6: 118,396,836 E780V probably damaging Het
Ccdc159 T C 9: 21,935,568 S244P probably damaging Het
Cdon T C 9: 35,476,939 W737R probably damaging Het
Chdh T A 14: 30,035,305 V395D probably damaging Het
Col22a1 C A 15: 71,973,816 D366Y probably damaging Het
Crnkl1 T A 2: 145,928,131 N264I probably benign Het
Ctnnd2 T C 15: 30,905,748 L847P probably damaging Het
Cyp4a31 A C 4: 115,571,348 T382P possibly damaging Het
Dcaf8 A T 1: 172,165,867 M1L probably benign Het
Ddx31 T A 2: 28,844,982 F52I probably benign Het
Eps15 G A 4: 109,382,866 S852N possibly damaging Het
Fchsd1 A T 18: 37,962,775 L552Q probably damaging Het
Fetub C T 16: 22,932,331 R143C probably damaging Het
Frem2 T C 3: 53,655,824 M421V probably benign Het
Gm1110 T G 9: 26,920,747 H36P probably benign Het
Gm11639 A T 11: 104,785,008 Y1542F probably benign Het
Hadha C T 5: 30,120,044 probably null Het
Hspa4 C T 11: 53,262,939 E702K probably benign Het
Intu C A 3: 40,675,326 T362K probably damaging Het
Jaml C T 9: 45,097,919 T248I probably damaging Het
Kcnj1 A T 9: 32,396,867 S176C probably damaging Het
Kcnj9 A G 1: 172,326,137 L140P probably damaging Het
Kif7 T C 7: 79,702,143 K957R probably damaging Het
Klc4 T A 17: 46,636,679 I366F probably damaging Het
Lamb2 A G 9: 108,488,199 probably null Het
Madd T C 2: 91,178,104 D151G probably benign Het
Man2a1 C A 17: 64,710,826 A689E probably damaging Het
Msmp T C 4: 43,583,909 Y48C probably damaging Het
Muc6 T C 7: 141,648,821 N567S probably damaging Het
Nrap A G 19: 56,354,221 Y748H probably damaging Het
Nrap C T 19: 56,379,875 A192T possibly damaging Het
Olfr1138 G C 2: 87,737,896 Q143E possibly damaging Het
Olfr1370 T A 13: 21,072,690 T204S possibly damaging Het
Olfr1384 T A 11: 49,514,165 F176I possibly damaging Het
Pcdhb8 T G 18: 37,357,169 D633E possibly damaging Het
Pcdhb9 G A 18: 37,403,154 V734M probably damaging Het
Plscr1 T C 9: 92,259,321 Y21H unknown Het
Ptk2b G T 14: 66,163,066 P767T probably damaging Het
Ptprz1 T C 6: 23,051,990 Y1424H probably damaging Het
Sec31a T A 5: 100,386,184 Q118L probably benign Het
Selenop A G 15: 3,274,734 S21G probably damaging Het
Shank1 G A 7: 44,352,253 S1132N unknown Het
Slf1 A G 13: 77,084,383 L534P probably damaging Het
Sparcl1 T A 5: 104,085,147 H596L probably damaging Het
Spocd1 C T 4: 129,957,108 probably null Het
Tbc1d24 A T 17: 24,185,993 I59N probably damaging Het
Tctex1d1 A G 4: 102,988,667 N32S probably benign Het
Tjp3 G A 10: 81,277,276 T580I probably benign Het
Tmem154 C T 3: 84,684,296 T51M possibly damaging Het
Tmem8b G A 4: 43,690,246 V894I probably benign Het
Trbv20 A T 6: 41,188,906 L88F possibly damaging Het
Tssk2 A C 16: 17,898,948 I72L possibly damaging Het
Tub T A 7: 109,027,058 I267N probably damaging Het
Vmn2r104 A T 17: 20,041,567 F434I possibly damaging Het
Vmn2r42 T C 7: 8,192,734 N471S probably damaging Het
Vmn2r94 C G 17: 18,258,123 G121R probably damaging Het
Wdr72 T C 9: 74,148,223 S245P probably damaging Het
Zbtb42 A G 12: 112,679,535 Y48C probably damaging Het
Zdbf2 T C 1: 63,304,433 V657A possibly damaging Het
Zfp768 A T 7: 127,344,091 C288* probably null Het
Zfp988 T A 4: 147,332,013 C301* probably null Het
Other mutations in Mapk8ip1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00331:Mapk8ip1 APN 2 92385188 missense probably benign 0.06
IGL01538:Mapk8ip1 APN 2 92388974 critical splice donor site probably null
IGL02089:Mapk8ip1 APN 2 92385875 missense probably damaging 1.00
IGL02177:Mapk8ip1 APN 2 92386747 missense probably damaging 1.00
IGL03032:Mapk8ip1 APN 2 92386613 missense probably damaging 1.00
IGL03180:Mapk8ip1 APN 2 92386912 missense possibly damaging 0.91
R0243:Mapk8ip1 UTSW 2 92385944 missense probably damaging 1.00
R0483:Mapk8ip1 UTSW 2 92385976 splice site probably null
R0515:Mapk8ip1 UTSW 2 92387356 missense possibly damaging 0.71
R2016:Mapk8ip1 UTSW 2 92391034 critical splice donor site probably null
R2017:Mapk8ip1 UTSW 2 92391034 critical splice donor site probably null
R5141:Mapk8ip1 UTSW 2 92386765 missense probably damaging 1.00
R5858:Mapk8ip1 UTSW 2 92384972 missense probably damaging 1.00
R6194:Mapk8ip1 UTSW 2 92389244 missense probably damaging 0.98
R6243:Mapk8ip1 UTSW 2 92389244 missense probably damaging 0.98
R6244:Mapk8ip1 UTSW 2 92389244 missense probably damaging 0.98
R6984:Mapk8ip1 UTSW 2 92386727 missense probably damaging 1.00
R7471:Mapk8ip1 UTSW 2 92389144 missense probably benign
R7588:Mapk8ip1 UTSW 2 92386639 missense possibly damaging 0.77
R7810:Mapk8ip1 UTSW 2 92389151 missense probably benign 0.05
R8021:Mapk8ip1 UTSW 2 92386415 missense possibly damaging 0.91
X0023:Mapk8ip1 UTSW 2 92386601 missense possibly damaging 0.75
Predicted Primers PCR Primer

Sequencing Primer
Posted On2018-02-28