Incidental Mutation 'R4651:Ube2b'
ID386320
Institutional Source Beutler Lab
Gene Symbol Ube2b
Ensembl Gene ENSMUSG00000020390
Gene Nameubiquitin-conjugating enzyme E2B
SynonymsRad6b, HR6B, E2-14k
MMRRC Submission 041911-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.624) question?
Stock #R4651 (G1)
Quality Score188
Status Validated
Chromosome11
Chromosomal Location51985497-52000762 bp(-) (GRCm38)
Type of Mutationcritical splice donor site (2 bp from exon)
DNA Base Change (assembly) A to G at 51995372 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000104714 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020657] [ENSMUST00000109086]
Predicted Effect probably null
Transcript: ENSMUST00000020657
SMART Domains Protein: ENSMUSP00000020657
Gene: ENSMUSG00000020390

DomainStartEndE-ValueType
UBCc 7 150 3.01e-72 SMART
Predicted Effect probably null
Transcript: ENSMUST00000109086
SMART Domains Protein: ENSMUSP00000104714
Gene: ENSMUSG00000020390

DomainStartEndE-ValueType
UBCc 7 150 3.01e-72 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124699
Predicted Effect noncoding transcript
Transcript: ENSMUST00000147833
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181262
Meta Mutation Damage Score 0.602 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency 97% (98/101)
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 a member of the E2 ubiquitin-conjugating enzyme family. This enzyme is required for post-replicative DNA damage repair. Its protein sequence is 100% identical to the mouse, rat, and rabbit homologs, which indicates that this enzyme is highly conserved in eukaryotic evolution. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants exhibit male sterility with failure at the stage of postmeiotic condensation of chromatin in spermatids. However, in 10-20% of males there is a nearly complete absence of all germ cell types. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 91 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2700049A03Rik G T 12: 71,164,546 E685* probably null Het
2700049A03Rik A T 12: 71,164,547 E685V possibly damaging Het
4933409G03Rik G A 2: 68,606,215 E168K unknown Het
Ahnak2 T G 12: 112,774,837 S128R possibly damaging Het
Ankrd26 T C 6: 118,515,826 D1319G probably benign Het
Ankrd35 T C 3: 96,684,027 V543A probably benign Het
Ano10 A T 9: 122,261,115 Y377* probably null Het
Arsi G A 18: 60,916,651 G202E probably benign Het
Atp10b G A 11: 43,194,645 G284S probably damaging Het
Atp5c1 A G 2: 10,063,476 F180S probably damaging Het
Btnl4 A G 17: 34,472,628 S296P probably benign Het
Cast A G 13: 74,746,014 S171P probably benign Het
Catsperb G A 12: 101,541,512 A513T probably benign Het
Ccnf C A 17: 24,231,786 R406L probably damaging Het
Ceacam12 A G 7: 18,067,434 T113A probably damaging Het
Cipc T C 12: 86,962,090 V241A probably benign Het
Col12a1 A T 9: 79,612,946 D2815E probably damaging Het
Cpox G T 16: 58,670,687 R87L possibly damaging Het
Cttnbp2 A G 6: 18,434,038 I607T possibly damaging Het
Cux1 A T 5: 136,567,229 N4K probably damaging Het
Cyp3a25 T C 5: 145,994,891 T136A probably benign Het
Dhx58 T A 11: 100,701,359 N288Y probably damaging Het
Dnah10 T C 5: 124,729,143 Y127H probably benign Het
Dnd1 G A 18: 36,765,061 probably benign Het
Ehmt2 C A 17: 34,913,814 N1171K probably damaging Het
Fanci T A 7: 79,435,256 M838K possibly damaging Het
Flot1 T C 17: 35,832,544 probably benign Het
Gad2 A T 2: 22,668,362 D364V probably damaging Het
Gm10375 C A 14: 43,606,869 probably null Het
Gm9996 T A 10: 29,143,758 probably benign Het
Gnat3 T A 5: 18,015,570 L247H probably damaging Het
Ip6k3 C T 17: 27,145,291 C261Y probably damaging Het
Irgc1 C A 7: 24,432,813 R193L probably damaging Het
Kalrn G T 16: 34,176,391 P1477Q probably damaging Het
Kyat1 G T 2: 30,194,064 H15N probably benign Het
Lamc1 T G 1: 153,228,777 S59R probably damaging Het
Llgl1 A G 11: 60,708,651 D486G possibly damaging Het
Lrrc9 T C 12: 72,477,386 W790R probably damaging Het
Lsm2 T A 17: 34,985,595 probably benign Het
Med8 A T 4: 118,410,892 E5V probably damaging Het
Mefv A G 16: 3,717,818 L82P probably damaging Het
Mettl3 T A 14: 52,295,092 I545F probably damaging Het
Naa20 CTCTAGA C 2: 145,911,832 probably benign Het
Ncapg2 T A 12: 116,425,787 N342K probably damaging Het
Ndufaf6 T A 4: 11,062,070 Y187F probably damaging Het
Nomo1 T A 7: 46,068,442 I799N probably damaging Het
Obscn G A 11: 59,038,877 R5824C probably damaging Het
Olfr1310 G T 2: 112,008,250 S312Y probably damaging Het
Olfr430 A G 1: 174,069,828 I177V possibly damaging Het
Olfr807 T C 10: 129,755,418 I11V probably benign Het
Olfr849 T A 9: 19,441,295 C127* probably null Het
Pgm3 T A 9: 86,558,470 R389S probably benign Het
Pkd2l2 A T 18: 34,409,836 R20* probably null Het
Pkhd1 T A 1: 20,381,523 I2183F probably damaging Het
Ppp4r3a T A 12: 101,082,911 probably benign Het
Prpf38b G A 3: 108,904,092 probably benign Het
Prpf4b A T 13: 34,899,971 M908L probably benign Het
Prps2 T C X: 167,352,292 D183G probably damaging Het
Prrc2c A T 1: 162,723,274 H40Q probably damaging Het
Ptprk T C 10: 28,263,690 I137T probably damaging Het
Rrnad1 T C 3: 87,927,672 H107R probably benign Het
Sdr42e1 T C 8: 117,663,621 T94A probably benign Het
Setd2 A G 9: 110,594,132 D2085G possibly damaging Het
Sgce T C 6: 4,689,560 probably benign Het
Shisa3 A G 5: 67,608,649 D81G probably damaging Het
Sipa1l1 T A 12: 82,422,471 L1248* probably null Het
Skint7 T G 4: 111,982,112 M201R probably damaging Het
Slc5a3 T A 16: 92,077,202 V49E probably benign Het
Slc9c1 A T 16: 45,547,393 *163L probably null Het
Smyd3 A G 1: 179,043,741 Y358H probably benign Het
Srp68 A T 11: 116,274,014 S31R probably benign Het
Stag1 T A 9: 100,796,716 M230K probably damaging Het
Strc A T 2: 121,374,348 D985E possibly damaging Het
Syne2 A G 12: 75,989,239 T3767A probably damaging Het
Sytl2 C A 7: 90,375,425 P207Q probably damaging Het
Tbc1d2b A G 9: 90,207,887 F863S probably damaging Het
Tek T C 4: 94,780,884 S41P probably damaging Het
Top1 T C 2: 160,712,717 Y463H probably damaging Het
Trim24 T G 6: 37,957,839 probably null Het
Trim38 A T 13: 23,782,969 D133V probably damaging Het
Ttn A G 2: 76,746,635 V24638A possibly damaging Het
Ttn A G 2: 76,870,869 probably benign Het
Tyro3 G C 2: 119,816,868 G826A probably benign Het
Ubxn4 T A 1: 128,274,850 W410R probably benign Het
Unc45a T C 7: 80,333,029 K383E possibly damaging Het
Usp7 A C 16: 8,698,414 probably benign Het
Vmn1r193 C T 13: 22,219,525 G99D probably damaging Het
Vrk2 T C 11: 26,489,803 D256G probably damaging Het
Wdr81 A G 11: 75,451,240 V1067A probably damaging Het
Wiz C T 17: 32,357,681 R624Q probably damaging Het
Zcwpw2 A G 9: 118,014,051 noncoding transcript Het
Other mutations in Ube2b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00592:Ube2b APN 11 51986719 missense probably damaging 1.00
IGL00661:Ube2b APN 11 52000292 critical splice donor site probably null
IGL00843:Ube2b APN 11 51995375 missense probably benign 0.00
IGL02972:Ube2b APN 11 51988682 missense probably damaging 1.00
IGL03339:Ube2b APN 11 51986707 missense probably damaging 1.00
R0390:Ube2b UTSW 11 51988602 splice site probably benign
R1589:Ube2b UTSW 11 51997872 missense probably benign 0.13
R4095:Ube2b UTSW 11 51997827 missense possibly damaging 0.93
R4653:Ube2b UTSW 11 51995372 critical splice donor site probably null
R5385:Ube2b UTSW 11 51988644 missense probably damaging 1.00
R6425:Ube2b UTSW 11 51991417 nonsense probably null
Predicted Primers PCR Primer
(F):5'- ATGTCACACGGAAAACTGGTG -3'
(R):5'- TGAAAGTCCTTTGTGCTGCCTG -3'

Sequencing Primer
(F):5'- CTGGTGAAAGGTGACCAAGGTG -3'
(R):5'- TGCTGCCTGAGTTCAAGC -3'
Posted On2016-05-11