Incidental Mutation 'R9462:Ube4b'
ID 714918
Institutional Source Beutler Lab
Gene Symbol Ube4b
Ensembl Gene ENSMUSG00000028960
Gene Name ubiquitination factor E4B
Synonyms UFD2a, D4Bwg0973e, 4930551I19Rik, UFD2, 4933406G05Rik, Ufd2p
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9462 (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 T at 149444748 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Glutamine at position 504 (L504Q)
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 probably damaging
Transcript: ENSMUST00000103212
AA Change: L504Q

PolyPhen 2 Score 0.974 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: L504Q

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: ENSMUST00000172836
AA Change: L504Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960
AA Change: L504Q

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: 99.2%
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: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921539E11Rik G A 4: 103,092,964 (GRCm39) T220I probably benign Het
Abca8b T A 11: 109,844,433 (GRCm39) H928L Het
Ahnak A T 19: 8,981,299 (GRCm39) D861V probably damaging Het
Ahnak2 C A 12: 112,750,655 (GRCm39) R89L Het
Aipl1 C T 11: 71,928,253 (GRCm39) G11D probably damaging Het
Anks6 A G 4: 47,033,142 (GRCm39) L573P unknown Het
Ano5 T C 7: 51,235,200 (GRCm39) V711A probably benign Het
Arl2bp C A 8: 95,398,755 (GRCm39) A120D probably damaging Het
Asap1 A G 15: 64,038,328 (GRCm39) Y223H probably damaging Het
Atp7b A T 8: 22,490,160 (GRCm39) M1151K probably damaging Het
B4galnt3 A T 6: 120,271,438 (GRCm39) L28Q probably null Het
Ccdc39 T C 3: 33,868,519 (GRCm39) K856E probably benign Het
Ccr9 A G 9: 123,608,600 (GRCm39) D94G probably damaging Het
Cdan1 A G 2: 120,560,060 (GRCm39) I368T possibly damaging Het
Cdhr17 G T 5: 17,027,213 (GRCm39) A379S Het
Cfap54 T C 10: 92,737,920 (GRCm39) Q2326R unknown Het
Chrm3 T C 13: 9,927,437 (GRCm39) Y533C Het
Ckap4 C T 10: 84,363,924 (GRCm39) E380K possibly damaging Het
Cntnap2 T C 6: 46,211,217 (GRCm39) F544L probably damaging Het
Cwh43 A G 5: 73,591,695 (GRCm39) K596R probably benign Het
Cyp26c1 A G 19: 37,681,634 (GRCm39) E479G probably damaging Het
Deup1 A G 9: 15,493,882 (GRCm39) V420A probably benign Het
Dnah3 A G 7: 119,551,523 (GRCm39) V2932A probably benign Het
Dthd1 G A 5: 63,039,626 (GRCm39) R676H probably benign Het
Eef1e1 A G 13: 38,838,997 (GRCm39) L120P probably damaging Het
Elane T C 10: 79,723,883 (GRCm39) S244P probably benign Het
Esp6 A G 17: 40,876,315 (GRCm39) E121G probably benign Het
Eya1 T C 1: 14,299,775 (GRCm39) E326G probably damaging Het
Fut2 G T 7: 45,300,492 (GRCm39) N93K probably damaging Het
Garin5b A G 7: 4,761,330 (GRCm39) S461P Het
Gm12695 A G 4: 96,651,075 (GRCm39) V126A probably benign Het
Gucy2g A G 19: 55,221,469 (GRCm39) probably null Het
Hbs1l T C 10: 21,218,304 (GRCm39) V267A probably damaging Het
Hsd17b1 A T 11: 100,969,806 (GRCm39) N106I possibly damaging Het
Ino80d G A 1: 63,097,393 (GRCm39) L939F probably damaging Het
Lilra6 A G 7: 3,914,994 (GRCm39) W505R probably damaging Het
Map3k14 T A 11: 103,118,360 (GRCm39) K609* probably null Het
Mark1 T A 1: 184,651,868 (GRCm39) K212N probably damaging Het
Muc5b T A 7: 141,415,216 (GRCm39) C2721S Het
Myh4 A G 11: 67,141,811 (GRCm39) D890G possibly damaging Het
Mylk2 T G 2: 152,761,373 (GRCm39) L492R probably damaging Het
Myt1 T A 2: 181,467,729 (GRCm39) Y1134* probably null Het
N4bp2 G A 5: 65,947,898 (GRCm39) G176D probably benign Het
Ncstn A C 1: 171,899,707 (GRCm39) M325R probably damaging Het
Ndor1 C T 2: 25,144,875 (GRCm39) probably null Het
Notch4 G A 17: 34,806,667 (GRCm39) R1868H probably benign Het
Ogfr AGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCAAAAGGCCAGGTGGAGCCAGAGGACCCAAAAGGCCAGGTGGGGCCAGAAGACCCAAAAGGCCAGGTGGGGCCAGAGGACCCAAAAGGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGGGGCCAGAG AGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCAAAAGGCCAGGTGGAGCCAGAGGACCCAAAAGGCCAGGTGGGGCCAGAAGACCCAAAAGGCCAGGTGGGGCCAGAGGACCCAAAAGGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGAGCCAGAGGACCCCAAAAGCCAGGTGGGGCCAGAGGACCCCCAAAGCCAGGTGGGGCCAGAG 2: 180,236,850 (GRCm39) probably benign Het
Or2b2b A T 13: 21,859,015 (GRCm39) V33E probably benign Het
Or8s16 T A 15: 98,211,186 (GRCm39) N82Y possibly damaging Het
Oxct2a G T 4: 123,216,441 (GRCm39) D313E probably damaging Het
Pcdha2 T A 18: 37,073,546 (GRCm39) H392Q probably benign Het
Pcdhb20 T G 18: 37,639,799 (GRCm39) L775R probably benign Het
Pclo A G 5: 14,840,408 (GRCm39) D1449G Het
Pcx A G 19: 4,651,970 (GRCm39) T73A probably benign Het
Pou6f2 A G 13: 18,314,189 (GRCm39) S395P probably benign Het
Prss35 C G 9: 86,638,392 (GRCm39) I387M Het
Radil C A 5: 142,471,220 (GRCm39) D1019Y probably damaging Het
Rnf40 G T 7: 127,191,010 (GRCm39) probably null Het
Scarb1 A T 5: 125,417,891 (GRCm39) L19Q probably damaging Het
Scn8a T A 15: 100,930,159 (GRCm39) F1457I Het
Sdk2 C T 11: 113,760,744 (GRCm39) V339I possibly damaging Het
Siglec1 A G 2: 130,916,404 (GRCm39) L1182P probably damaging Het
Slc4a4 G A 5: 89,194,131 (GRCm39) V204I probably damaging Het
Sp9 T C 2: 73,104,243 (GRCm39) S266P probably benign Het
Spata21 A G 4: 140,831,316 (GRCm39) E421G probably damaging Het
Sulf1 C T 1: 12,929,459 (GRCm39) P242L probably damaging Het
Sval3 G A 6: 41,945,105 (GRCm39) G11E possibly damaging Het
Tecta T A 9: 42,248,576 (GRCm39) Y1942F probably damaging Het
Thbs2 C T 17: 14,890,243 (GRCm39) G1121D probably damaging Het
Thrap3 G T 4: 126,070,048 (GRCm39) S613* probably null Het
Ttc34 A C 4: 154,942,539 (GRCm39) K59Q probably damaging Het
Tut7 A T 13: 59,929,957 (GRCm39) L1428H possibly damaging Het
Uncx A T 5: 139,529,771 (GRCm39) E8V probably damaging Het
Vmn1r79 A T 7: 11,910,261 (GRCm39) I48F probably damaging Het
Vmn2r99 C A 17: 19,598,388 (GRCm39) Y137* probably null Het
Zfp354b G A 11: 50,814,523 (GRCm39) T134I probably benign Het
Zfp618 G A 4: 63,051,510 (GRCm39) V764I possibly damaging Het
Zfp873 T G 10: 81,897,131 (GRCm39) C621G probably benign 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
R9173:Ube4b UTSW 4 149,415,933 (GRCm39) missense probably damaging 0.96
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'- AACAGGCTTGTATCTTATCTCTGC -3'
(R):5'- CTTCTCAGTCTTCGCAGAGG -3'

Sequencing Primer
(F):5'- ATCTCTGCCCACTGACAGC -3'
(R):5'- TCTTCGCAGAGGACGATGTAAGTAC -3'
Posted On 2022-06-15