Incidental Mutation 'R6874:Trib2'
ID 536328
Institutional Source Beutler Lab
Gene Symbol Trib2
Ensembl Gene ENSMUSG00000020601
Gene Name tribbles pseudokinase 2
Synonyms TRB2
MMRRC Submission 045029-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.530) question?
Stock # R6874 (G1)
Quality Score 225.009
Status Not validated
Chromosome 12
Chromosomal Location 15841728-15866923 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to C at 15865338 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Tryptophan at position 79 (S79W)
Ref Sequence ENSEMBL: ENSMUSP00000152685 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020922] [ENSMUST00000221215] [ENSMUST00000221518]
AlphaFold Q8K4K3
Predicted Effect probably damaging
Transcript: ENSMUST00000020922
AA Change: S55W

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000020922
Gene: ENSMUSG00000020601
AA Change: S55W

DomainStartEndE-ValueType
Pfam:Pkinase 72 308 1.2e-36 PFAM
Pfam:Pkinase_Tyr 98 305 4.6e-19 PFAM
Pfam:Kinase-like 111 296 5.7e-8 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000221215
AA Change: S79W

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000221518
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of three members of the Tribbles family. The Tribbles members share a Trb domain, which is homologous to protein serine-threonine kinases, but lacks the active site lysine and probably lacks a catalytic function. The Tribbles proteins interact and modulate the activity of signal transduction pathways in a number of physiological and pathological processes. This Tribbles member induces apoptosis of cells mainly of the hematopoietic origin. It has been identified as a protein up-regulated by inflammatory stimuli in myeloid (THP-1) cells, and also as an oncogene that inactivates the transcription factor C/EBPalpha (CCAAT/enhancer-binding protein alpha) and causes acute myelogenous leukemia. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Mar 2009]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit nitrituria. Female homozygotes display decreased circulating triglyceride levels. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca14 A G 7: 119,851,428 (GRCm39) D802G possibly damaging Het
Acsl5 A G 19: 55,280,295 (GRCm39) T523A probably damaging Het
Adamts7 A T 9: 90,070,784 (GRCm39) D635V probably damaging Het
Akr1c12 C A 13: 4,322,959 (GRCm39) G217C probably benign Het
Astn1 C A 1: 158,491,644 (GRCm39) S1007* probably null Het
Cntln T C 4: 84,985,996 (GRCm39) L988P probably damaging Het
Dcps A T 9: 35,087,263 (GRCm39) M1K probably null Het
Dnai1 T A 4: 41,632,412 (GRCm39) L582Q probably damaging Het
Dst A T 1: 34,328,732 (GRCm39) Q7118L probably benign Het
Ehd2 T A 7: 15,684,363 (GRCm39) T479S probably benign Het
Fbxl7 T C 15: 26,553,028 (GRCm39) I80V probably benign Het
Fry T C 5: 150,360,768 (GRCm39) V125A probably benign Het
Gm12695 A T 4: 96,673,306 (GRCm39) I31K probably benign Het
Gm5591 T C 7: 38,219,715 (GRCm39) E386G probably damaging Het
Helz G T 11: 107,554,460 (GRCm39) R1219S probably damaging Het
Hes3 G T 4: 152,371,695 (GRCm39) P85T possibly damaging Het
Igkv3-2 A T 6: 70,675,822 (GRCm39) R44* probably null Het
Igsf9 A G 1: 172,322,096 (GRCm39) T496A probably benign Het
Irf2bp1 G T 7: 18,739,142 (GRCm39) A261S possibly damaging Het
Jph2 G A 2: 163,181,407 (GRCm39) P586S probably benign Het
Klhl11 T C 11: 100,363,031 (GRCm39) H175R probably benign Het
Ksr2 G T 5: 117,894,401 (GRCm39) E847* probably null Het
Lats1 T A 10: 7,586,615 (GRCm39) Y926N probably damaging Het
Lmbr1 A T 5: 29,497,904 (GRCm39) L33H probably damaging Het
Lrp10 T C 14: 54,705,670 (GRCm39) S287P possibly damaging Het
Map3k6 G A 4: 132,977,967 (GRCm39) E976K probably benign Het
Mfsd6 T A 1: 52,699,868 (GRCm39) D760V probably benign Het
Muc16 G T 9: 18,570,065 (GRCm39) S818* probably null Het
Muc5ac C T 7: 141,363,481 (GRCm39) probably benign Het
Nagpa T C 16: 5,013,921 (GRCm39) T306A probably benign Het
Nisch G T 14: 30,898,641 (GRCm39) probably benign Het
Nrxn3 T C 12: 90,298,964 (GRCm39) V1028A probably damaging Het
Nucb1 T C 7: 45,152,618 (GRCm39) N75S probably benign Het
Or11a4 T C 17: 37,536,238 (GRCm39) V74A probably benign Het
Or1e1d-ps1 T G 11: 73,819,068 (GRCm39) M6R probably null Het
Or51a43 T A 7: 103,717,396 (GRCm39) I281F possibly damaging Het
Or5h23 T A 16: 58,906,312 (GRCm39) Y178F probably benign Het
Or7g19 T A 9: 18,856,777 (GRCm39) Y278N possibly damaging Het
Or8b57 A G 9: 40,004,022 (GRCm39) V80A probably benign Het
Or8k24 C T 2: 86,215,872 (GRCm39) V297I possibly damaging Het
Pik3c2a A G 7: 115,993,540 (GRCm39) L409S probably damaging Het
Pkhd1l1 T A 15: 44,452,923 (GRCm39) D3949E probably benign Het
Prune2 C A 19: 17,100,592 (GRCm39) P2032Q probably damaging Het
Ptms T C 6: 124,891,194 (GRCm39) probably benign Het
Ptp4a3 A G 15: 73,595,259 (GRCm39) probably benign Het
Ptprq T C 10: 107,554,460 (GRCm39) I88M possibly damaging Het
Radil T A 5: 142,492,557 (GRCm39) D357V probably damaging Het
Runx2 G A 17: 45,125,079 (GRCm39) P80L probably damaging Het
Supt20 A G 3: 54,635,175 (GRCm39) probably null Het
Thoc5 T C 11: 4,851,261 (GRCm39) I69T probably damaging Het
Trpc6 A G 9: 8,680,439 (GRCm39) D889G probably damaging Het
Usf3 T C 16: 44,040,103 (GRCm39) S1528P probably benign Het
Vax1 A T 19: 59,156,955 (GRCm39) V126E unknown Het
Vgf A G 5: 137,060,386 (GRCm39) probably benign Het
Vmn2r1 T A 3: 64,012,376 (GRCm39) C746S probably damaging Het
Vmn2r77 A G 7: 86,451,286 (GRCm39) T391A probably benign Het
Zfp738 C A 13: 67,818,382 (GRCm39) E536D possibly damaging Het
Other mutations in Trib2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00958:Trib2 APN 12 15,843,634 (GRCm39) missense possibly damaging 0.86
IGL02248:Trib2 APN 12 15,843,967 (GRCm39) missense possibly damaging 0.67
IGL03145:Trib2 APN 12 15,859,932 (GRCm39) missense probably damaging 0.99
R0008:Trib2 UTSW 12 15,859,930 (GRCm39) missense probably benign 0.15
R0008:Trib2 UTSW 12 15,859,930 (GRCm39) missense probably benign 0.15
R0118:Trib2 UTSW 12 15,843,929 (GRCm39) missense probably damaging 1.00
R0399:Trib2 UTSW 12 15,843,664 (GRCm39) missense probably damaging 1.00
R0600:Trib2 UTSW 12 15,844,069 (GRCm39) missense probably damaging 0.99
R1928:Trib2 UTSW 12 15,865,454 (GRCm39) missense probably damaging 0.99
R2153:Trib2 UTSW 12 15,843,830 (GRCm39) missense probably damaging 1.00
R5056:Trib2 UTSW 12 15,843,795 (GRCm39) missense possibly damaging 0.95
R6571:Trib2 UTSW 12 15,844,060 (GRCm39) missense probably damaging 1.00
R6931:Trib2 UTSW 12 15,843,640 (GRCm39) missense probably benign 0.18
R6988:Trib2 UTSW 12 15,865,339 (GRCm39) missense probably damaging 0.99
R8519:Trib2 UTSW 12 15,865,347 (GRCm39) missense probably damaging 1.00
R9352:Trib2 UTSW 12 15,865,413 (GRCm39) missense probably benign 0.01
R9541:Trib2 UTSW 12 15,866,827 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- TTGAGAGCTTTCCGACCTCC -3'
(R):5'- TGCGATCCTCACACTCATG -3'

Sequencing Primer
(F):5'- CTGGCAAAAGACCCAGGATG -3'
(R):5'- TCATGAACATACACAGGTCTACC -3'
Posted On 2018-10-18