Incidental Mutation 'R7203:Ube4b'
ID560759
Institutional Source Beutler Lab
Gene Symbol Ube4b
Ensembl Gene ENSMUSG00000028960
Gene Nameubiquitination factor E4B
SynonymsUFD2a, 4930551I19Rik, Ufd2p, 4933406G05Rik, UFD2, D4Bwg0973e
MMRRC Submission
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7203 (G1)
Quality Score225.009
Status Validated
Chromosome4
Chromosomal Location149328416-149426749 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 149398610 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Lysine at position 67 (I67K)
Ref Sequence ENSEMBL: ENSMUSP00000099501 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103212] [ENSMUST00000172836] [ENSMUST00000174343]
PDB Structure
U-box domain of the E3 Ubiquitin Ligase E4B [SOLUTION NMR]
Predicted Effect probably benign
Transcript: ENSMUST00000103212
AA Change: I67K

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000099501
Gene: ENSMUSG00000028960
AA Change: I67K

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 benign
Transcript: ENSMUST00000172836
AA Change: I67K

PolyPhen 2 Score 0.298 (Sensitivity: 0.91; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000134452
Gene: ENSMUSG00000028960
AA Change: I67K

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 possibly damaging
Transcript: ENSMUST00000174343
AA Change: I67K

PolyPhen 2 Score 0.748 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000134556
Gene: ENSMUSG00000028960
AA Change: I67K

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: 99.1%
Validation Efficiency 100% (108/108)
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: 108 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930544G11Rik T C 6: 65,953,333 V184A probably benign Het
4932415D10Rik G A 10: 82,293,414 T1254I probably benign Het
Aars2 A G 17: 45,516,571 Y513C probably damaging Het
Ackr2 G A 9: 121,908,967 C136Y probably damaging Het
Aldh1l1 A G 6: 90,570,800 K414R probably benign Het
Arl9 A G 5: 77,007,271 Y83C possibly damaging Het
Atp10a G T 7: 58,786,473 R337L probably benign Het
Atp6v1g3 A T 1: 138,287,800 Q66L probably damaging Het
Atp7b A T 8: 21,997,335 N1321K probably damaging Het
Axdnd1 A T 1: 156,382,389 M437K probably damaging Het
Bap1 C A 14: 31,254,169 P147Q probably damaging Het
Bicd1 C T 6: 149,512,905 T372I possibly damaging Het
Brix1 T C 15: 10,483,292 probably null Het
Btrc A G 19: 45,513,528 probably null Het
C130050O18Rik A C 5: 139,414,374 I61L probably benign Het
Cfap161 A G 7: 83,776,050 S278P probably damaging Het
Cgnl1 T C 9: 71,724,533 D512G possibly damaging Het
Chat T C 14: 32,419,057 D461G probably damaging Het
Chl1 T A 6: 103,691,674 V456D probably benign Het
Cib1 T C 7: 80,232,372 T20A possibly damaging Het
Cubn T G 2: 13,351,003 H1806P probably benign Het
Dapk1 T A 13: 60,696,335 V56E possibly damaging Het
Dennd4a A G 9: 64,896,474 N1032D probably benign Het
Dlg5 T A 14: 24,138,655 E1756V probably damaging Het
Dnah1 T C 14: 31,274,382 T2666A probably benign Het
Dnah11 A T 12: 118,045,522 I2135N possibly damaging Het
Dnah6 T A 6: 73,173,545 E745V probably benign Het
Dock8 A T 19: 25,181,563 N1695I probably damaging Het
Esf1 C T 2: 140,164,219 R336Q possibly damaging Het
Fam161a A G 11: 23,021,664 probably null Het
Fam89a T C 8: 124,751,679 E44G possibly damaging Het
Fndc3b A T 3: 27,456,485 D829E probably benign Het
Fxr1 C T 3: 34,046,540 T125I possibly damaging Het
Gfer T C 17: 24,695,862 D69G probably damaging Het
Gm16486 A T 8: 70,716,948 E1229V probably benign Het
Gm2000 A T 1: 156,366,087 I4F probably damaging Het
Gpatch2l T A 12: 86,288,937 S471T probably benign Het
Grm7 T G 6: 111,358,569 I647S possibly damaging Het
Gsn A G 2: 35,298,795 I447V probably benign Het
H2al2c C T Y: 2,599,234 L46F possibly damaging Het
Hao2 A C 3: 98,877,282 probably null Het
Ifitm10 T C 7: 142,328,568 E155G probably benign Het
Igkv8-16 C A 6: 70,386,810 W76L probably benign Het
Igsf21 A T 4: 140,107,337 F75I possibly damaging Het
Ints14 T A 9: 64,964,419 M13K probably damaging Het
Ipmk A T 10: 71,363,468 D53V possibly damaging Het
Itga8 A G 2: 12,230,095 F451L possibly damaging Het
Jup A G 11: 100,381,734 F284S probably damaging Het
Kctd5 T C 17: 24,073,235 D65G probably benign Het
Klrc1 A T 6: 129,677,221 S148T probably benign Het
Kmt5b A G 19: 3,814,147 K404E probably damaging Het
Krt9 A C 11: 100,190,791 M304R probably damaging Het
Krtap5-1 A T 7: 142,296,562 S143T unknown Het
Kyat3 A G 3: 142,720,401 N68D probably damaging Het
Kynu A G 2: 43,681,353 D427G probably damaging Het
Leo1 A G 9: 75,445,996 probably null Het
Loxhd1 A G 18: 77,414,196 D1737G probably damaging Het
Lpo C A 11: 87,809,251 L521F possibly damaging Het
Lrrk1 A G 7: 66,270,825 S1477P probably damaging Het
Lrrtm1 C A 6: 77,243,601 L14M probably damaging Het
Ly75 G A 2: 60,323,852 R1084* probably null Het
Mcf2l A G 8: 13,010,456 D764G probably benign Het
Mrgprd A T 7: 145,322,349 D319V probably benign Het
Mut A T 17: 40,938,673 M180L probably benign Het
Myom3 T C 4: 135,795,179 L897P possibly damaging Het
Ncapd2 A T 6: 125,184,328 M247K possibly damaging Het
Nlrp2 T C 7: 5,317,534 D868G probably damaging Het
Npy6r A G 18: 44,275,932 N140S probably damaging Het
Nsmce4a T C 7: 130,539,872 K196E probably benign Het
Nup88 T C 11: 70,945,254 K532R probably benign Het
Olfr424 T A 1: 174,137,114 Y123* probably null Het
Olfr947-ps1 A T 9: 39,289,293 I199N unknown Het
Olfr974 T A 9: 39,942,509 V83E probably benign Het
Pbxip1 A T 3: 89,447,428 D418V possibly damaging Het
Pde2a C A 7: 101,509,944 R761S possibly damaging Het
Phf10 A T 17: 14,946,313 C432S probably damaging Het
Pitpnm2 T C 5: 124,121,459 D1271G probably damaging Het
Plin1 A T 7: 79,723,444 L259Q probably damaging Het
Pmpca G C 2: 26,395,034 E424Q possibly damaging Het
Pou6f2 T A 13: 18,239,794 Q132L unknown Het
Ppa2 A T 3: 133,330,438 N118Y possibly damaging Het
Prickle2 T C 6: 92,410,978 E537G possibly damaging Het
Prl3d1 A G 13: 27,098,701 I141V possibly damaging Het
Prl8a1 A T 13: 27,574,189 V179D probably damaging Het
Prr14l A G 5: 32,827,145 F1669L probably benign Het
Prrg4 T A 2: 104,839,442 E110V possibly damaging Het
Rfx5 C A 3: 94,958,876 H495Q unknown Het
Rgl2 C T 17: 33,933,429 R367W probably damaging Het
Rpe65 A G 3: 159,622,854 Y433C probably damaging Het
Rtn4rl1 C T 11: 75,265,750 S336F possibly damaging Het
Scn2a A G 2: 65,748,319 D1446G probably benign Het
Sdk1 C A 5: 142,046,176 T1002K probably benign Het
Slc9b2 T C 3: 135,330,661 S409P probably benign Het
Sowahc A G 10: 59,222,278 T79A probably benign Het
Stk35 T A 2: 129,801,593 C166S probably benign Het
Tarbp2 A G 15: 102,522,487 H225R probably benign Het
Tdrd12 T A 7: 35,489,223 K530* probably null Het
Terf2ip A G 8: 112,017,986 I312V probably benign Het
Tgfb1 T C 7: 25,692,539 probably null Het
Thbs2 T C 17: 14,671,458 D939G probably damaging Het
Ubn1 G T 16: 5,077,216 V709F possibly damaging Het
Ugt2b5 T C 5: 87,128,399 K339E possibly damaging Het
Vax2 T C 6: 83,737,900 S266P probably damaging Het
Vmn2r108 A G 17: 20,462,776 I722T probably benign Het
Vmn2r95 A G 17: 18,441,315 K441R probably benign Het
Wapl C A 14: 34,736,691 D903E probably benign Het
Wee1 T A 7: 110,134,794 V442D probably benign Het
Zan T C 5: 137,434,096 N2313S unknown Het
Other mutations in Ube4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00672:Ube4b APN 4 149381366 missense probably benign 0.29
IGL00820:Ube4b APN 4 149352921 splice site probably benign
IGL01093:Ube4b APN 4 149330269 missense probably benign 0.01
IGL01154:Ube4b APN 4 149365470 missense probably benign 0.28
IGL01612:Ube4b APN 4 149383818 missense probably damaging 0.98
IGL01800:Ube4b APN 4 149331494 missense probably damaging 1.00
IGL02149:Ube4b APN 4 149398684 missense possibly damaging 0.88
IGL02472:Ube4b APN 4 149387079 critical splice donor site probably null
IGL02839:Ube4b APN 4 149368399 missense probably damaging 0.98
IGL03027:Ube4b APN 4 149381277 missense probably damaging 1.00
R0143:Ube4b UTSW 4 149355457 missense possibly damaging 0.61
R0164:Ube4b UTSW 4 149360324 missense probably damaging 0.98
R0164:Ube4b UTSW 4 149360324 missense probably damaging 0.98
R0206:Ube4b UTSW 4 149398637 missense probably benign 0.38
R0591:Ube4b UTSW 4 149357577 intron probably benign
R1366:Ube4b UTSW 4 149335149 missense probably damaging 0.98
R1452:Ube4b UTSW 4 149371169 missense probably damaging 1.00
R1513:Ube4b UTSW 4 149351578 missense probably benign 0.17
R1668:Ube4b UTSW 4 149361294 missense probably benign 0.02
R1874:Ube4b UTSW 4 149347971 missense probably damaging 1.00
R2002:Ube4b UTSW 4 149383797 missense probably benign 0.16
R2050:Ube4b UTSW 4 149344612 missense probably damaging 1.00
R2109:Ube4b UTSW 4 149372841 missense probably benign 0.00
R2281:Ube4b UTSW 4 149344572 missense probably damaging 1.00
R3547:Ube4b UTSW 4 149335116 missense probably damaging 1.00
R3881:Ube4b UTSW 4 149365404 intron probably null
R4378:Ube4b UTSW 4 149383798 missense probably damaging 1.00
R4563:Ube4b UTSW 4 149359165 intron probably benign
R4674:Ube4b UTSW 4 149331370 missense possibly damaging 0.86
R4716:Ube4b UTSW 4 149344612 missense probably damaging 1.00
R5026:Ube4b UTSW 4 149360565 missense probably damaging 1.00
R5125:Ube4b UTSW 4 149342992 missense probably damaging 1.00
R5178:Ube4b UTSW 4 149342992 missense probably damaging 1.00
R5182:Ube4b UTSW 4 149381242 missense probably null 0.08
R5229:Ube4b UTSW 4 149387178 missense probably damaging 1.00
R5303:Ube4b UTSW 4 149383803 missense probably damaging 0.98
R5346:Ube4b UTSW 4 149337424 missense possibly damaging 0.91
R5780:Ube4b UTSW 4 149331364 missense probably benign 0.00
R5813:Ube4b UTSW 4 149337468 missense probably damaging 1.00
R5842:Ube4b UTSW 4 149331430 missense probably benign 0.01
R5994:Ube4b UTSW 4 149372932 missense probably damaging 0.97
R6020:Ube4b UTSW 4 149368311 missense probably benign 0.17
R6125:Ube4b UTSW 4 149398746 missense probably benign 0.13
R6272:Ube4b UTSW 4 149387133 missense probably damaging 1.00
R6333:Ube4b UTSW 4 149348037 missense probably damaging 1.00
R6426:Ube4b UTSW 4 149425996 unclassified probably benign
R7341:Ube4b UTSW 4 149343001 missense probably damaging 1.00
R7672:Ube4b UTSW 4 149387204 missense probably benign 0.10
R7713:Ube4b UTSW 4 149398781 missense possibly damaging 0.53
Z1088:Ube4b UTSW 4 149335125 missense possibly damaging 0.83
Predicted Primers PCR Primer
(F):5'- AGGAGCAACTCAGTCTTCGC -3'
(R):5'- TCTGTAGATTCGACGGAGGC -3'

Sequencing Primer
(F):5'- TCTTCGCCAGACCTGAGC -3'
(R):5'- ATTCGACGGAGGCGCCTG -3'
Posted On2019-06-26