|Institutional Source||Beutler Lab|
|Gene Name||mitogen-activated protein kinase kinase kinase 14|
|Is this an essential gene?||Possibly essential (E-score: 0.660)|
|Stock #||R6932 (G1)|
|Chromosomal Location||103219762-103267472 bp(-) (GRCm38)|
|Type of Mutation||missense|
|DNA Base Change (assembly)||A to T at 103242132 bp|
|Amino Acid Change||Isoleucine to Asparagine at position 80 (I80N)|
|Ref Sequence||ENSEMBL: ENSMUSP00000021324 (fasta)|
|Gene Model||predicted gene model for transcript(s): [ENSMUST00000021324]|
Crystal structure of apo murine Nf-kappaB inducing kinase (NIK) [X-RAY DIFFRACTION]
Crystal structure of murine NF-kappaB inducing kinase (NIK) bound to a 6-alkynylindoline (cmp1) [X-RAY DIFFRACTION]
Crystal structure of murine NF-kappaB inducing kinase (NIK) bound to a 2-(aminothiazoly)phenol (cmp2) [X-RAY DIFFRACTION]
Crystal structure of murine NF-kappaB inducing kinase (NIK) V408L bound to a 2-(aminothiazolyl)phenol (cmp3) [X-RAY DIFFRACTION]
|Predicted Effect||probably damaging
AA Change: I80N
PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
AA Change: I80N
|Meta Mutation Damage Score||0.4410|
|Coding Region Coverage||
|Validation Efficiency||98% (80/82)|
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes mitogen-activated protein kinase kinase kinase 14, which is a serine/threonine protein-kinase. This kinase binds to TRAF2 and stimulates NF-kappaB activity. It shares sequence similarity with several other MAPKK kinases. It participates in an NF-kappaB-inducing signalling cascade common to receptors of the tumour-necrosis/nerve-growth factor (TNF/NGF) family and to the interleukin-1 type-I receptor. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a spontaneous mutation exhibit deficiencies in cellular and humoral immunity, susceptibility to infections, absence of lymph nodes and Peyer's patches, failure of isotype switching, and inflammation of exocrine organs. [provided by MGI curators]
|Allele List at MGI|
|Other mutations in this stock||
|Other mutations in Map3k14||
(F):5'- GACCCTCAATTGTGTCTGGG -3'
(R):5'- TCTGTGTTTGGCCCGTCAAG -3'
(F):5'- GGAGATGCTTCTAGAACAGTCACTC -3'
(R):5'- TCAAGGTGAGCACGAGCCTG -3'