Incidental Mutation 'R9577:Ube4b'
ID 722345
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 # R9577 (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 149468231 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 182 (S182P)
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: S182P

PolyPhen 2 Score 0.507 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: S182P

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: S182P

PolyPhen 2 Score 0.558 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960
AA Change: S182P

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: S182P

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000134556
Gene: ENSMUSG00000028960
AA Change: S182P

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: 99.9%
  • 10x: 99.7%
  • 20x: 99.0%
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: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700062C07Rik G T 18: 24,608,663 (GRCm39) A128S probably benign Het
Abca14 T C 7: 119,810,768 (GRCm39) Y116H probably benign Het
Aipl1 C T 11: 71,928,253 (GRCm39) G11D probably damaging Het
Ankar C A 1: 72,721,067 (GRCm39) V464L probably benign Het
Arap2 A T 5: 62,769,060 (GRCm39) I1526N probably damaging Het
Atad5 T A 11: 80,004,996 (GRCm39) N1144K probably damaging Het
B3gntl1 T C 11: 121,515,040 (GRCm39) T243A probably benign Het
Baz2b T C 2: 59,809,031 (GRCm39) T73A probably benign Het
Bnip5 A T 17: 29,128,382 (GRCm39) I177K probably benign Het
Brms1l A G 12: 55,906,876 (GRCm39) S148G probably damaging Het
Btnl1 A G 17: 34,603,335 (GRCm39) D332G probably benign Het
Card9 T A 2: 26,242,344 (GRCm39) T531S probably damaging Het
Ccdc71 C T 9: 108,340,472 (GRCm39) A95V possibly damaging Het
Cdh23 A G 10: 60,146,895 (GRCm39) V2787A probably damaging Het
Chd7 A G 4: 8,752,964 (GRCm39) E487G unknown Het
Col22a1 T C 15: 71,837,595 (GRCm39) K505R probably damaging Het
Dennd1b T C 1: 139,018,196 (GRCm39) V180A Het
Dmxl2 A G 9: 54,323,664 (GRCm39) V1066A unknown Het
Dnah9 C T 11: 65,867,347 (GRCm39) V2744M probably benign Het
Fam83e G T 7: 45,376,439 (GRCm39) R384L possibly damaging Het
Fbxo42 T A 4: 140,907,743 (GRCm39) Y134* probably null Het
Fmn1 C T 2: 113,194,470 (GRCm39) P57S unknown Het
Gm6309 T C 5: 146,105,700 (GRCm39) R155G possibly damaging Het
Gnpda1 T C 18: 38,463,605 (GRCm39) T235A probably benign Het
Gsdmc2 T A 15: 63,696,906 (GRCm39) I422F probably damaging Het
Itfg1 A G 8: 86,502,798 (GRCm39) V256A probably benign Het
Kcnk2 CAAA CAA 1: 188,988,891 (GRCm39) probably null Het
Kif14 T C 1: 136,399,138 (GRCm39) V433A probably benign Het
Kif3a T C 11: 53,475,231 (GRCm39) F363S probably damaging Het
Lman2l T C 1: 36,467,490 (GRCm39) D186G probably damaging Het
Lmntd2 T C 7: 140,790,990 (GRCm39) T448A probably benign Het
Magi2 C T 5: 20,814,282 (GRCm39) A898V probably damaging Het
Mri1 A G 8: 84,982,929 (GRCm39) V164A probably damaging Het
Myb C T 10: 21,030,612 (GRCm39) D62N probably benign Het
Nxpe2 G A 9: 48,237,632 (GRCm39) R208* probably null Het
Or1j1 C A 2: 36,702,567 (GRCm39) C179F probably damaging Het
Or8g28 A G 9: 39,169,737 (GRCm39) V77A possibly damaging Het
Pcdha12 C T 18: 37,155,126 (GRCm39) A615V probably benign Het
Pou4f3 C G 18: 42,528,563 (GRCm39) P169A probably benign Het
Pramel52-ps A T 5: 94,531,805 (GRCm39) R230* probably null Het
Prss36 T C 7: 127,533,673 (GRCm39) I556V probably benign Het
Psg23 A T 7: 18,346,067 (GRCm39) D209E probably benign Het
Ptpn13 C A 5: 103,676,675 (GRCm39) D679E probably damaging Het
Ptprz1 G T 6: 23,002,202 (GRCm39) D1431Y probably damaging Het
Sdccag8 T A 1: 176,658,629 (GRCm39) L143M probably damaging Het
Shroom1 A G 11: 53,357,612 (GRCm39) Q721R probably benign Het
Spdye4b A G 5: 143,182,055 (GRCm39) M118V probably damaging Het
Tbc1d1 T A 5: 64,473,699 (GRCm39) S741T possibly damaging Het
Tbx18 A G 9: 87,611,512 (GRCm39) probably null Het
Tm9sf4 T C 2: 153,037,294 (GRCm39) F385S probably benign Het
Trpm4 A T 7: 44,954,432 (GRCm39) L1133* probably null Het
Trpm5 A G 7: 142,633,131 (GRCm39) probably null Het
Ugt2b36 T C 5: 87,228,784 (GRCm39) T420A probably benign Het
Vipr1 G A 9: 121,471,993 (GRCm39) probably null Het
Zc3h6 T A 2: 128,858,102 (GRCm39) I711K Het
Zer1 T C 2: 29,991,050 (GRCm39) Y726C 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
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
Z1088:Ube4b UTSW 4 149,419,582 (GRCm39) missense possibly damaging 0.83
Predicted Primers PCR Primer
(F):5'- CAATACTCTCAGGGAAGAAAGTGAC -3'
(R):5'- GGACACTGATTTTGCAGCTAC -3'

Sequencing Primer
(F):5'- TCTCAGGGAAGAAAGTGACCACAC -3'
(R):5'- AACTCTGCATGGCTTGAGAC -3'
Posted On 2022-08-09