Incidental Mutation 'R9173:Ube4b'
ID 696518
Institutional Source Beutler Lab
Gene Symbol Ube4b
Ensembl Gene ENSMUSG00000028960
Gene Name ubiquitination factor E4B
Synonyms UFD2a, D4Bwg0973e, 4930551I19Rik, UFD2, 4933406G05Rik, Ufd2p
MMRRC Submission 068947-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9173 (G1)
Quality Score 225.009
Status Not validated
Chromosome 4
Chromosomal Location 149412873-149511206 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 149415933 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 1054 (F1054L)
Ref Sequence ENSEMBL: ENSMUSP00000099501 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103212] [ENSMUST00000138181] [ENSMUST00000172836] [ENSMUST00000174343]
AlphaFold Q9ES00
PDB Structure U-box domain of the E3 Ubiquitin Ligase E4B [SOLUTION NMR]
Predicted Effect probably damaging
Transcript: ENSMUST00000103212
AA Change: F1054L

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: F1054L

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 probably damaging
Transcript: ENSMUST00000138181
AA Change: F9L

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000122020
Gene: ENSMUSG00000028960
AA Change: F9L

DomainStartEndE-ValueType
Pfam:Ufd2P_core 1 39 1.1e-7 PFAM
Ubox 57 119 3.94e-25 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000172836
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960

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 benign
Transcript: ENSMUST00000174343
SMART Domains Protein: ENSMUSP00000134556
Gene: ENSMUSG00000028960

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: 99.8%
  • 20x: 99.5%
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acaa1a G T 9: 119,170,190 (GRCm39) probably benign Het
Clstn1 A G 4: 149,710,564 (GRCm39) T79A probably benign Het
Cpd C T 11: 76,699,649 (GRCm39) R634Q probably damaging Het
Ctnna2 T C 6: 76,896,939 (GRCm39) D753G probably damaging Het
Cyp51 T C 5: 4,136,504 (GRCm39) N430S probably benign Het
Dnajc17 A T 2: 119,009,894 (GRCm39) V244D probably benign Het
Dusp9 TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG TAAAGCGGAGGCCAAAGCGGAGGCCAAAGCGGAGGCTAAAGCGGAGGCCAAAGCGGAGGCCAAAG X: 72,684,217 (GRCm39) probably benign Het
Dysf A G 6: 84,171,379 (GRCm39) K1796E probably benign Het
Eftud2 A T 11: 102,734,242 (GRCm39) V659E probably damaging Het
Ercc4 G A 16: 12,939,973 (GRCm39) A168T possibly damaging Het
Exd2 T C 12: 80,536,236 (GRCm39) Y289H probably benign Het
Fat2 C A 11: 55,169,763 (GRCm39) V2999L probably damaging Het
Fgd5 T C 6: 92,044,584 (GRCm39) probably null Het
Fkbp9 T C 6: 56,850,389 (GRCm39) S422P possibly damaging Het
H2bc21 T C 3: 96,128,615 (GRCm39) V45A possibly damaging Het
H2-Eb2 A G 17: 34,552,491 (GRCm39) D112G probably benign Het
Herc2 A T 7: 55,856,350 (GRCm39) R3929S probably damaging Het
Hrc G A 7: 44,986,799 (GRCm39) probably null Het
Ighv5-8 T A 12: 113,618,681 (GRCm39) V32D probably benign Het
Itgal G T 7: 126,896,789 (GRCm39) probably null Het
Jcad T A 18: 4,675,820 (GRCm39) V1194E probably benign Het
Kat8 A G 7: 127,511,863 (GRCm39) T54A probably benign Het
Kcnu1 G A 8: 26,390,074 (GRCm39) probably null Het
Klk15 C T 7: 43,587,790 (GRCm39) H73Y possibly damaging Het
Lama1 A G 17: 68,076,597 (GRCm39) T1124A Het
Lrp2 T A 2: 69,299,731 (GRCm39) D3107V probably damaging Het
Map6 G A 7: 98,917,935 (GRCm39) R236H probably damaging Het
Mycbpap T A 11: 94,397,209 (GRCm39) N64I probably damaging Het
Nop14 A G 5: 34,806,776 (GRCm39) S443P probably damaging Het
Nxn T C 11: 76,149,560 (GRCm39) D380G possibly damaging Het
Or1e28-ps1 T A 11: 73,615,734 (GRCm39) I39F possibly damaging Het
Patj A T 4: 98,526,958 (GRCm39) M1390L probably benign Het
Pcyox1l A G 18: 61,830,663 (GRCm39) L403P probably damaging Het
Peg10 T TCCC 6: 4,756,451 (GRCm39) probably benign Het
Pkhd1l1 A G 15: 44,384,152 (GRCm39) S1181G probably benign Het
Prom1 A T 5: 44,220,520 (GRCm39) I76N possibly damaging Het
Relch A G 1: 105,678,128 (GRCm39) E1151G probably benign Het
Rnft1 T C 11: 86,377,001 (GRCm39) S22P probably benign Het
Sec31a T C 5: 100,529,147 (GRCm39) T733A possibly damaging Het
Serpina1c A G 12: 103,862,328 (GRCm39) I329T possibly damaging Het
Slco1a4 T C 6: 141,761,299 (GRCm39) D438G probably benign Het
Slit2 G A 5: 48,377,285 (GRCm39) C438Y probably damaging Het
Sorcs1 T A 19: 50,220,753 (GRCm39) I566F possibly damaging Het
Spata31e5 T A 1: 28,816,430 (GRCm39) E534V probably benign Het
Spata7 T A 12: 98,603,853 (GRCm39) S73R probably damaging Het
Stau2 G A 1: 16,444,933 (GRCm39) R332* probably null Het
Sytl3 T C 17: 7,000,471 (GRCm39) F419L probably damaging Het
Tet1 A C 10: 62,676,065 (GRCm39) D670E probably benign Het
Trafd1 T C 5: 121,516,598 (GRCm39) R202G possibly damaging Het
Tubal3 A T 13: 3,983,050 (GRCm39) T277S possibly damaging Het
Unc13b C A 4: 43,177,421 (GRCm39) Q2750K unknown Het
Usp29 T C 7: 6,964,636 (GRCm39) S160P possibly damaging Het
Vmn2r114 A T 17: 23,510,527 (GRCm39) I651N probably damaging Het
Ypel1 A T 16: 16,915,298 (GRCm39) C103* probably null Het
Zfp11 A T 5: 129,734,891 (GRCm39) I190N probably damaging 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
R7713:Ube4b UTSW 4 149,483,238 (GRCm39) missense possibly damaging 0.53
R8175:Ube4b UTSW 4 149,435,973 (GRCm39) missense probably benign 0.13
R9042:Ube4b UTSW 4 149,444,833 (GRCm39) missense probably benign
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'- ACTCCAAGTTACACTGCATGAG -3'
(R):5'- AGTCTGTCTCTGTGCAGATGTC -3'

Sequencing Primer
(F):5'- ATGAGCATGCGGACTTGC -3'
(R):5'- GATGTCTGTAACTATATCCAGTGCC -3'
Posted On 2022-02-07