Incidental Mutation 'R2281:Ube4b'
ID 243111
Institutional Source Beutler Lab
Gene Symbol Ube4b
Ensembl Gene ENSMUSG00000028960
Gene Name ubiquitination factor E4B
Synonyms UFD2a, D4Bwg0973e, 4930551I19Rik, UFD2, 4933406G05Rik, Ufd2p
MMRRC Submission 040280-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2281 (G1)
Quality Score 225
Status Not validated
Chromosome 4
Chromosomal Location 149412873-149511206 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 149429029 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 870 (I870T)
Ref Sequence ENSEMBL: ENSMUSP00000134452 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103212] [ENSMUST00000172836] [ENSMUST00000174343]
AlphaFold Q9ES00
Predicted Effect probably damaging
Transcript: ENSMUST00000103212
AA Change: I870T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: I870T

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 noncoding transcript
Transcript: ENSMUST00000141259
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151896
Predicted Effect probably damaging
Transcript: ENSMUST00000172836
AA Change: I870T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960
AA Change: I870T

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: 99.1%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.0%
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: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930503B20Rik A G 3: 146,352,179 (GRCm39) L228S probably damaging Het
Abca13 A T 11: 9,278,136 (GRCm39) K3105N probably damaging Het
Abca3 T A 17: 24,595,700 (GRCm39) L351Q possibly damaging Het
Acadm A G 3: 153,638,680 (GRCm39) I231T possibly damaging Het
Adamts4 A T 1: 171,083,798 (GRCm39) Q456L probably damaging Het
Adgra3 C T 5: 50,159,222 (GRCm39) V343I probably benign Het
Ajuba C A 14: 54,814,645 (GRCm39) G26V probably damaging Het
Aldh1a1 A G 19: 20,597,455 (GRCm39) I145M possibly damaging Het
Ankrd42 G A 7: 92,274,981 (GRCm39) Q110* probably null Het
Ano3 T A 2: 110,513,104 (GRCm39) E630D probably benign Het
Ap3d1 T C 10: 80,549,832 (GRCm39) D771G probably damaging Het
Arhgap30 A G 1: 171,216,896 (GRCm39) D21G probably damaging Het
Atg13 T C 2: 91,509,770 (GRCm39) N374S probably benign Het
Ccdc168 T A 1: 44,095,620 (GRCm39) H1826L possibly damaging Het
Ccser1 A T 6: 61,547,799 (GRCm39) M49L probably damaging Het
Cdh5 A G 8: 104,852,365 (GRCm39) E160G probably damaging Het
Cpd T C 11: 76,688,627 (GRCm39) K882E probably benign Het
Crtac1 G A 19: 42,272,006 (GRCm39) L646F unknown Het
Cyp27b1 T G 10: 126,884,163 (GRCm39) V5G probably damaging Het
Dcaf11 G T 14: 55,806,828 (GRCm39) *550Y probably null Het
Dhx58 A G 11: 100,588,980 (GRCm39) probably null Het
Dlg2 T A 7: 92,087,249 (GRCm39) I881N probably damaging Het
Ece1 C T 4: 137,673,673 (GRCm39) T407M possibly damaging Het
Ecsit C T 9: 21,987,836 (GRCm39) V68I possibly damaging Het
Egln1 T C 8: 125,675,153 (GRCm39) D214G probably benign Het
Espn T C 4: 152,220,002 (GRCm39) T47A possibly damaging Het
F5 A G 1: 164,023,289 (GRCm39) I1616V possibly damaging Het
Fam43b G C 4: 138,122,409 (GRCm39) R304G probably benign Het
Flnc G A 6: 29,438,665 (GRCm39) W186* probably null Het
Fryl T C 5: 73,198,707 (GRCm39) D2640G possibly damaging Het
Gabrg2 T C 11: 41,867,463 (GRCm39) K52R possibly damaging Het
Ganab T C 19: 8,886,832 (GRCm39) V306A probably damaging Het
Glod4 A T 11: 76,128,635 (GRCm39) I70N possibly damaging Het
Gsn T A 2: 35,173,930 (GRCm39) V2E probably benign Het
H1f2 A G 13: 23,922,907 (GRCm39) K26E probably benign Het
Hrg C T 16: 22,780,059 (GRCm39) probably benign Het
Kctd19 T C 8: 106,113,898 (GRCm39) T592A probably benign Het
Kdm3b A G 18: 34,941,472 (GRCm39) D521G probably damaging Het
Lrba A G 3: 86,683,410 (GRCm39) H2744R possibly damaging Het
Lsr C T 7: 30,657,770 (GRCm39) A397T probably damaging Het
Methig1 A T 15: 100,251,241 (GRCm39) M51L possibly damaging Het
Mga A G 2: 119,734,204 (GRCm39) I351V probably benign Het
Mlf1 G A 3: 67,307,084 (GRCm39) V250I possibly damaging Het
Mreg A T 1: 72,231,223 (GRCm39) N78K probably damaging Het
Mtor A G 4: 148,574,012 (GRCm39) D1294G probably benign Het
Nfkb1 T C 3: 135,307,282 (GRCm39) I548V probably damaging Het
Nlrp3 T C 11: 59,439,962 (GRCm39) F513S possibly damaging Het
Nphp4 A G 4: 152,641,500 (GRCm39) K1094E possibly damaging Het
Nr3c2 C A 8: 77,636,536 (GRCm39) H546N probably damaging Het
Nr4a2 T A 2: 57,002,211 (GRCm39) M18L probably benign Het
Or2y1f A C 11: 49,184,459 (GRCm39) T104P probably benign Het
Or4c109 G A 2: 88,817,814 (GRCm39) T244I probably benign Het
Pclo A G 5: 14,590,346 (GRCm39) N882S unknown Het
Pde6a T C 18: 61,395,505 (GRCm39) Y583H probably damaging Het
Pip5k1b T A 19: 24,356,311 (GRCm39) Y209F probably damaging Het
Plch2 A T 4: 155,068,766 (GRCm39) S1182T probably damaging Het
Ptger2 G T 14: 45,227,107 (GRCm39) R229L probably damaging Het
Ptpru C A 4: 131,535,810 (GRCm39) G389V probably damaging Het
Ric8a A G 7: 140,441,851 (GRCm39) N249S probably benign Het
Slc26a5 A G 5: 22,036,508 (GRCm39) I266T possibly damaging Het
Smyd1 T C 6: 71,215,660 (GRCm39) N100D probably damaging Het
Spmap2l T C 5: 77,207,214 (GRCm39) I324T probably damaging Het
Stag3 T C 5: 138,296,546 (GRCm39) F468S probably damaging Het
Stk31 C T 6: 49,394,184 (GRCm39) T182I probably damaging Het
Svep1 G T 4: 58,082,677 (GRCm39) N1982K possibly damaging Het
Tinagl1 A G 4: 130,060,786 (GRCm39) Y344H probably damaging Het
Tmem216 T A 19: 10,529,237 (GRCm39) T104S probably damaging Het
Tmem231 T C 8: 112,645,563 (GRCm39) D112G probably damaging Het
Vwa8 T A 14: 79,302,436 (GRCm39) L1035Q possibly damaging Het
Wdr35 A G 12: 9,028,628 (GRCm39) Q82R probably benign Het
Wnk1 A T 6: 119,940,601 (GRCm39) probably null Het
Zc3h7a T C 16: 10,976,458 (GRCm39) probably benign Het
Zfp532 T C 18: 65,757,783 (GRCm39) V572A 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
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
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'- CAGACAATCACGTAGGTGTCC -3'
(R):5'- GTCACTGAGATACGGGTAGC -3'

Sequencing Primer
(F):5'- AATCACGTAGGTGTCCACGCTG -3'
(R):5'- CACTGAGATACGGGTAGCACTGTC -3'
Posted On 2014-10-16