Incidental Mutation 'R7713:Ube4b'
ID 594726
Institutional Source Beutler Lab
Gene Symbol Ube4b
Ensembl Gene ENSMUSG00000028960
Gene Name ubiquitination factor E4B
Synonyms UFD2a, D4Bwg0973e, 4930551I19Rik, UFD2, 4933406G05Rik, Ufd2p
MMRRC Submission 045771-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7713 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 149412873-149511206 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 149483238 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Arginine to Glutamine at position 10 (R10Q)
Ref Sequence ENSEMBL: ENSMUSP00000099501 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103212] [ENSMUST00000172836] [ENSMUST00000174343]
AlphaFold Q9ES00
PDB Structure U-box domain of the E3 Ubiquitin Ligase E4B [SOLUTION NMR]
Predicted Effect possibly damaging
Transcript: ENSMUST00000103212
AA Change: R10Q

PolyPhen 2 Score 0.533 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: R10Q

DomainStartEndE-ValueType
low complexity region 10 20 N/A INTRINSIC
low complexity region 21 33 N/A INTRINSIC
low complexity region 37 50 N/A INTRINSIC
low complexity region 76 99 N/A INTRINSIC
low complexity region 261 278 N/A INTRINSIC
low complexity region 439 452 N/A INTRINSIC
Pfam:Ufd2P_core 462 1083 1.3e-199 PFAM
Ubox 1102 1164 3.94e-25 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000172836
AA Change: R10Q

PolyPhen 2 Score 0.533 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960
AA Change: R10Q

DomainStartEndE-ValueType
low complexity region 10 20 N/A INTRINSIC
low complexity region 21 33 N/A INTRINSIC
low complexity region 37 50 N/A INTRINSIC
low complexity region 76 99 N/A INTRINSIC
low complexity region 261 278 N/A INTRINSIC
low complexity region 439 452 N/A INTRINSIC
Pfam:Ufd2P_core 462 983 7.4e-143 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000174343
AA Change: R10Q

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000134556
Gene: ENSMUSG00000028960
AA Change: R10Q

DomainStartEndE-ValueType
low complexity region 10 20 N/A INTRINSIC
low complexity region 21 33 N/A INTRINSIC
low complexity region 37 50 N/A INTRINSIC
low complexity region 76 99 N/A INTRINSIC
low complexity region 261 278 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The modification of proteins with ubiquitin is an important cellular mechanism for targeting abnormal or short-lived proteins for degradation. Ubiquitination involves at least three classes of enzymes: ubiquitin-activating enzymes, or E1s, ubiquitin-conjugating enzymes, or E2s, and ubiquitin-protein ligases, or E3s. This gene encodes an additional conjugation factor, E4, which is involved in multiubiquitin chain assembly. This gene is also the strongest candidate in the neuroblastoma tumor suppressor genes. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a disruption in this gene die by midgestation and exhibit cardiac development defects such as hemorrhage and cardiomyocyte apoptosis. Heterozygous mice exhibit axonal dystrophy in the nucleus gracilis, degeneration of Purkinje cells and gait abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700113H08Rik T C 10: 87,066,173 (GRCm39) S119P possibly damaging Het
Agtpbp1 T A 13: 59,661,966 (GRCm39) I282F probably damaging Het
Armh1 A T 4: 117,071,425 (GRCm39) M355K possibly damaging Het
Cep128 A T 12: 90,986,096 (GRCm39) D1013E probably benign Het
Clock A T 5: 76,393,267 (GRCm39) probably null Het
Cspg4b T G 13: 113,483,075 (GRCm39) V1559G Het
D630003M21Rik G A 2: 158,058,698 (GRCm39) Q401* probably null Het
Dnah17 C A 11: 117,915,997 (GRCm39) V4302L probably benign Het
Drc3 A G 11: 60,261,386 (GRCm39) Y179C probably benign Het
Erbb3 T C 10: 128,410,318 (GRCm39) T647A probably benign Het
Esrp2 T C 8: 106,860,908 (GRCm39) T205A probably benign Het
Fbxw7 T C 3: 84,874,872 (GRCm39) probably null Het
Fmn1 C T 2: 113,356,159 (GRCm39) P965S unknown Het
Fndc7 C T 3: 108,777,979 (GRCm39) V412M possibly damaging Het
G2e3 C A 12: 51,415,839 (GRCm39) A525E probably damaging Het
Gcfc2 C T 6: 81,918,371 (GRCm39) R354C probably damaging Het
Ggt1 T A 10: 75,421,508 (GRCm39) N510K probably damaging Het
Gnas C T 2: 174,140,820 (GRCm39) T389I unknown Het
Hapln3 C T 7: 78,767,121 (GRCm39) R306H probably benign Het
Hydin T C 8: 111,320,444 (GRCm39) L4496P possibly damaging Het
Iqgap2 T A 13: 95,867,952 (GRCm39) I219L probably benign Het
Kcnj2 T C 11: 110,963,309 (GRCm39) S234P probably benign Het
Lipf T A 19: 33,950,465 (GRCm39) S286T probably damaging Het
Lrrc32 G T 7: 98,148,545 (GRCm39) G442W probably damaging Het
Megf10 GGCAGCAACAGCACCAGCAGCAACAGCACCAGCAGCA GGCAGCAACAGCACCAGCAGCA 18: 57,427,071 (GRCm39) probably benign Het
Mtmr4 T C 11: 87,488,550 (GRCm39) V68A probably damaging Het
Mug2 T C 6: 122,055,754 (GRCm39) S1146P possibly damaging Het
Naa35 T C 13: 59,745,919 (GRCm39) I75T probably benign Het
Nepn T A 10: 52,277,274 (GRCm39) F337I probably benign Het
Nf1 A G 11: 79,316,432 (GRCm39) M496V probably benign Het
Nthl1 A T 17: 24,857,631 (GRCm39) I277F possibly damaging Het
Or10a3 A C 7: 108,479,889 (GRCm39) I308S probably damaging Het
Or4p8 T C 2: 88,728,122 (GRCm39) probably benign Het
Osr1 A T 12: 9,629,253 (GRCm39) Y42F probably damaging Het
Rad54l2 G A 9: 106,594,422 (GRCm39) R369W probably damaging Het
Ryr3 T A 2: 112,465,691 (GRCm39) T4828S probably benign Het
Slc25a54 T A 3: 109,010,133 (GRCm39) C211S probably damaging Het
Usp9y G A Y: 1,304,411 (GRCm39) Q2440* probably null Het
Yars1 G T 4: 129,104,291 (GRCm39) V312L probably benign Het
Zfp26 G A 9: 20,352,630 (GRCm39) T145I probably benign Het
Zic5 T C 14: 122,701,525 (GRCm39) N402S unknown Het
Other mutations in Ube4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00672:Ube4b APN 4 149,465,823 (GRCm39) missense probably benign 0.29
IGL00820:Ube4b APN 4 149,437,378 (GRCm39) splice site probably benign
IGL01093:Ube4b APN 4 149,414,726 (GRCm39) missense probably benign 0.01
IGL01154:Ube4b APN 4 149,449,927 (GRCm39) missense probably benign 0.28
IGL01612:Ube4b APN 4 149,468,275 (GRCm39) missense probably damaging 0.98
IGL01800:Ube4b APN 4 149,415,951 (GRCm39) missense probably damaging 1.00
IGL02149:Ube4b APN 4 149,483,141 (GRCm39) missense possibly damaging 0.88
IGL02472:Ube4b APN 4 149,471,536 (GRCm39) critical splice donor site probably null
IGL02839:Ube4b APN 4 149,452,856 (GRCm39) missense probably damaging 0.98
IGL03027:Ube4b APN 4 149,465,734 (GRCm39) missense probably damaging 1.00
R0143:Ube4b UTSW 4 149,439,914 (GRCm39) missense possibly damaging 0.61
R0164:Ube4b UTSW 4 149,444,781 (GRCm39) missense probably damaging 0.98
R0164:Ube4b UTSW 4 149,444,781 (GRCm39) missense probably damaging 0.98
R0206:Ube4b UTSW 4 149,483,094 (GRCm39) missense probably benign 0.38
R0591:Ube4b UTSW 4 149,442,034 (GRCm39) intron probably benign
R1366:Ube4b UTSW 4 149,419,606 (GRCm39) missense probably damaging 0.98
R1452:Ube4b UTSW 4 149,455,626 (GRCm39) missense probably damaging 1.00
R1513:Ube4b UTSW 4 149,436,035 (GRCm39) missense probably benign 0.17
R1668:Ube4b UTSW 4 149,445,751 (GRCm39) missense probably benign 0.02
R1874:Ube4b UTSW 4 149,432,428 (GRCm39) missense probably damaging 1.00
R2002:Ube4b UTSW 4 149,468,254 (GRCm39) missense probably benign 0.16
R2050:Ube4b UTSW 4 149,429,069 (GRCm39) missense probably damaging 1.00
R2109:Ube4b UTSW 4 149,457,298 (GRCm39) missense probably benign 0.00
R2281:Ube4b UTSW 4 149,429,029 (GRCm39) missense probably damaging 1.00
R3547:Ube4b UTSW 4 149,419,573 (GRCm39) missense probably damaging 1.00
R3881:Ube4b UTSW 4 149,449,861 (GRCm39) splice site probably null
R4378:Ube4b UTSW 4 149,468,255 (GRCm39) missense probably damaging 1.00
R4563:Ube4b UTSW 4 149,443,622 (GRCm39) intron probably benign
R4674:Ube4b UTSW 4 149,415,827 (GRCm39) missense possibly damaging 0.86
R4716:Ube4b UTSW 4 149,429,069 (GRCm39) missense probably damaging 1.00
R5026:Ube4b UTSW 4 149,445,022 (GRCm39) missense probably damaging 1.00
R5125:Ube4b UTSW 4 149,427,449 (GRCm39) missense probably damaging 1.00
R5178:Ube4b UTSW 4 149,427,449 (GRCm39) missense probably damaging 1.00
R5182:Ube4b UTSW 4 149,465,699 (GRCm39) missense probably null 0.08
R5229:Ube4b UTSW 4 149,471,635 (GRCm39) missense probably damaging 1.00
R5303:Ube4b UTSW 4 149,468,260 (GRCm39) missense probably damaging 0.98
R5346:Ube4b UTSW 4 149,421,881 (GRCm39) missense possibly damaging 0.91
R5780:Ube4b UTSW 4 149,415,821 (GRCm39) missense probably benign 0.00
R5813:Ube4b UTSW 4 149,421,925 (GRCm39) missense probably damaging 1.00
R5842:Ube4b UTSW 4 149,415,887 (GRCm39) missense probably benign 0.01
R5994:Ube4b UTSW 4 149,457,389 (GRCm39) missense probably damaging 0.97
R6020:Ube4b UTSW 4 149,452,768 (GRCm39) missense probably benign 0.17
R6125:Ube4b UTSW 4 149,483,203 (GRCm39) missense probably benign 0.13
R6272:Ube4b UTSW 4 149,471,590 (GRCm39) missense probably damaging 1.00
R6333:Ube4b UTSW 4 149,432,494 (GRCm39) missense probably damaging 1.00
R6426:Ube4b UTSW 4 149,510,453 (GRCm39) unclassified probably benign
R7203:Ube4b UTSW 4 149,483,067 (GRCm39) missense probably benign 0.30
R7341:Ube4b UTSW 4 149,427,458 (GRCm39) missense probably damaging 1.00
R7672:Ube4b UTSW 4 149,471,661 (GRCm39) missense probably benign 0.10
R8175:Ube4b UTSW 4 149,435,973 (GRCm39) missense probably benign 0.13
R9042:Ube4b UTSW 4 149,444,833 (GRCm39) missense probably benign
R9173:Ube4b UTSW 4 149,415,933 (GRCm39) missense probably damaging 0.96
R9462:Ube4b UTSW 4 149,444,748 (GRCm39) missense probably damaging 0.97
R9577:Ube4b UTSW 4 149,468,231 (GRCm39) missense possibly damaging 0.51
Z1088:Ube4b UTSW 4 149,419,582 (GRCm39) missense possibly damaging 0.83
Predicted Primers PCR Primer
(F):5'- AAAGTACAGCTTCCAGGTTGG -3'
(R):5'- GGAACATTTGCTTTGCCTTGTTAC -3'

Sequencing Primer
(F):5'- TCACCTGCTGCACCTATGGG -3'
(R):5'- ACATATGGTTGTGAGCCACC -3'
Posted On 2019-11-12