Incidental Mutation 'R9503:Unc93b1'
ID 717714
Institutional Source Beutler Lab
Gene Symbol Unc93b1
Ensembl Gene ENSMUSG00000036908
Gene Name unc-93 homolog B1, TLR signaling regulator
Synonyms
MMRRC Submission
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R9503 (G1)
Quality Score 225.009
Status Not validated
Chromosome 19
Chromosomal Location 3985222-3999340 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 3986373 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Valine at position 136 (I136V)
Ref Sequence ENSEMBL: ENSMUSP00000128751 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000162708] [ENSMUST00000165711]
AlphaFold no structure available at present
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162193
Predicted Effect possibly damaging
Transcript: ENSMUST00000162708
AA Change: I136V

PolyPhen 2 Score 0.868 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000124272
Gene: ENSMUSG00000036908
AA Change: I136V

DomainStartEndE-ValueType
low complexity region 66 78 N/A INTRINSIC
transmembrane domain 81 103 N/A INTRINSIC
Pfam:UNC-93 135 214 1.6e-8 PFAM
transmembrane domain 238 260 N/A INTRINSIC
transmembrane domain 306 328 N/A INTRINSIC
transmembrane domain 364 386 N/A INTRINSIC
transmembrane domain 396 418 N/A INTRINSIC
transmembrane domain 423 445 N/A INTRINSIC
transmembrane domain 460 482 N/A INTRINSIC
transmembrane domain 494 513 N/A INTRINSIC
transmembrane domain 518 535 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000165711
AA Change: I136V

PolyPhen 2 Score 0.889 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000128751
Gene: ENSMUSG00000036908
AA Change: I136V

DomainStartEndE-ValueType
low complexity region 66 78 N/A INTRINSIC
transmembrane domain 81 103 N/A INTRINSIC
Pfam:UNC-93 135 214 5.1e-9 PFAM
transmembrane domain 243 265 N/A INTRINSIC
transmembrane domain 305 327 N/A INTRINSIC
transmembrane domain 367 389 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is involved in innate and adaptive immune response by regulating toll-like receptor signaling. The encoded protein traffics nucleotide sensing toll-like receptors to the endolysosome from the endoplasmic reticulum. Deficiency of the encoded protein has been associated with herpes simplex encephalitis. [provided by RefSeq, Feb 2014]
PHENOTYPE: Mice with a transmembrane domain point mutation have no overt phenotype but fail to mount a normal cytokine response and exhibit increased susceptibility to mouse cytomegalovirus, Lysteria monocytogenes and Staphlococcus aureus. Antigen presentation by MHC class I and II is impaired. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 23 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahnak T A 19: 8,987,458 (GRCm39) V2914E probably damaging Het
Bcan G A 3: 87,900,748 (GRCm39) P495L probably benign Het
Bnip3l G A 14: 67,246,214 (GRCm39) P7L possibly damaging Het
Cc2d2b C T 19: 40,804,275 (GRCm39) T934M unknown Het
Ciao1 T C 2: 127,084,916 (GRCm39) D274G probably damaging Het
Cpne9 G T 6: 113,271,732 (GRCm39) R364L possibly damaging Het
D6Ertd527e G C 6: 87,088,839 (GRCm39) S334T unknown Het
Fbn2 T C 18: 58,171,313 (GRCm39) Y2150C probably damaging Het
Hdac4 A T 1: 91,929,956 (GRCm39) F177I probably damaging Het
Lama2 A G 10: 26,865,440 (GRCm39) V2906A possibly damaging Het
Mpp2 T C 11: 101,955,468 (GRCm39) D94G probably benign Het
Nudt14 A G 12: 112,898,566 (GRCm39) L178P probably damaging Het
Or14a258 C T 7: 86,035,228 (GRCm39) M213I probably benign Het
Pcnt A G 10: 76,263,882 (GRCm39) W361R possibly damaging Het
Pcnx4 G T 12: 72,588,561 (GRCm39) S123I probably damaging Het
Pnp A G 14: 51,188,423 (GRCm39) N199S probably benign Het
Prr12 G T 7: 44,693,020 (GRCm39) P1504Q unknown Het
Pus7l T A 15: 94,438,666 (GRCm39) I60L probably benign Het
Strn3 A T 12: 51,656,894 (GRCm39) F795I possibly damaging Het
Stxbp3 A G 3: 108,710,911 (GRCm39) L327P probably damaging Het
Themis2 A G 4: 132,510,657 (GRCm39) probably null Het
Ube2j1 C T 4: 33,049,781 (GRCm39) Q260* probably null Het
Usp9y T A Y: 1,316,045 (GRCm39) Q2030L possibly damaging Het
Other mutations in Unc93b1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01088:Unc93b1 APN 19 3,985,356 (GRCm39) splice site probably null
IGL02631:Unc93b1 APN 19 3,992,026 (GRCm39) splice site probably benign
IGL02942:Unc93b1 APN 19 3,998,686 (GRCm39) missense probably damaging 1.00
IGL03149:Unc93b1 APN 19 3,994,041 (GRCm39) missense probably benign
3d UTSW 19 3,994,168 (GRCm39) missense possibly damaging 0.96
novelty UTSW 19 3,993,632 (GRCm39) missense probably damaging 1.00
speciality UTSW 19 3,991,910 (GRCm39) missense possibly damaging 0.51
R0680:Unc93b1 UTSW 19 3,997,093 (GRCm39) missense probably benign
R1237:Unc93b1 UTSW 19 3,985,228 (GRCm39) missense possibly damaging 0.72
R1557:Unc93b1 UTSW 19 3,992,403 (GRCm39) missense probably benign 0.13
R1992:Unc93b1 UTSW 19 3,994,062 (GRCm39) missense probably benign 0.00
R2435:Unc93b1 UTSW 19 3,986,373 (GRCm39) missense possibly damaging 0.89
R4016:Unc93b1 UTSW 19 3,993,572 (GRCm39) missense probably damaging 1.00
R4080:Unc93b1 UTSW 19 3,991,959 (GRCm39) missense probably damaging 0.99
R4479:Unc93b1 UTSW 19 3,985,236 (GRCm39) missense probably benign 0.16
R4829:Unc93b1 UTSW 19 3,994,293 (GRCm39) missense probably damaging 1.00
R4947:Unc93b1 UTSW 19 3,985,871 (GRCm39) missense probably benign 0.05
R4964:Unc93b1 UTSW 19 3,992,023 (GRCm39) splice site probably null
R4966:Unc93b1 UTSW 19 3,992,023 (GRCm39) splice site probably null
R5056:Unc93b1 UTSW 19 3,992,762 (GRCm39) missense possibly damaging 0.45
R5166:Unc93b1 UTSW 19 3,994,027 (GRCm39) missense probably damaging 1.00
R5441:Unc93b1 UTSW 19 3,993,703 (GRCm39) missense probably benign 0.01
R5892:Unc93b1 UTSW 19 3,993,632 (GRCm39) missense probably damaging 1.00
R6382:Unc93b1 UTSW 19 3,985,297 (GRCm39) missense probably benign 0.19
R6556:Unc93b1 UTSW 19 3,994,105 (GRCm39) missense probably benign
R6962:Unc93b1 UTSW 19 3,986,303 (GRCm39) missense possibly damaging 0.57
R7143:Unc93b1 UTSW 19 3,985,204 (GRCm39) missense unknown
R7748:Unc93b1 UTSW 19 3,985,250 (GRCm39) missense unknown
R7866:Unc93b1 UTSW 19 3,985,243 (GRCm39) missense not run
R8198:Unc93b1 UTSW 19 3,991,910 (GRCm39) missense possibly damaging 0.51
R9212:Unc93b1 UTSW 19 3,993,557 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACGGGAGTCTTGTTCTTATCC -3'
(R):5'- AACAAGCAAGGCCTCTCTGC -3'

Sequencing Primer
(F):5'- ATCCTGGTCCTGATGAATACAG -3'
(R):5'- AGCAAGGCCTCTCTGCAGTTC -3'
Posted On 2022-07-18