Incidental Mutation 'IGL00843:Ube2b'
ID14673
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ube2b
Ensembl Gene ENSMUSG00000020390
Gene Nameubiquitin-conjugating enzyme E2B
SynonymsRad6b, HR6B, E2-14k
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.536) question?
Stock #IGL00843
Quality Score
Status
Chromosome11
Chromosomal Location51985497-52000762 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 51995375 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 50 (D50E)
Ref Sequence ENSEMBL: ENSMUSP00000104714 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020657] [ENSMUST00000109086]
Predicted Effect probably benign
Transcript: ENSMUST00000020657
AA Change: D50E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000020657
Gene: ENSMUSG00000020390
AA Change: D50E

DomainStartEndE-ValueType
UBCc 7 150 3.01e-72 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000109086
AA Change: D50E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000104714
Gene: ENSMUSG00000020390
AA Change: D50E

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
Coding Region Coverage
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 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: 26 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Bglap A G 3: 88,384,350 probably null Het
Clcn2 T C 16: 20,703,641 T772A probably benign Het
Cldn18 A T 9: 99,698,821 F125I probably benign Het
Ehhadh A G 16: 21,762,629 S538P possibly damaging Het
Ets2 T G 16: 95,709,793 F32V probably benign Het
F5 G A 1: 164,211,791 R1990Q probably benign Het
Fetub A G 16: 22,929,629 probably benign Het
Hecw1 C T 13: 14,247,573 E983K probably benign Het
Hemgn A G 4: 46,396,240 M332T probably benign Het
Hmcn1 A G 1: 150,610,713 I4314T possibly damaging Het
Impad1 T C 4: 4,776,308 probably benign Het
Lonrf2 C A 1: 38,812,535 probably benign Het
Lrrc9 T C 12: 72,463,417 I430T possibly damaging Het
Lrrk2 T C 15: 91,757,058 V1606A possibly damaging Het
Oog2 G T 4: 144,195,172 L217F probably damaging Het
Plxnc1 T C 10: 94,847,549 H791R probably benign Het
Prdm2 G A 4: 143,134,314 S802L probably damaging Het
Prss32 T A 17: 23,857,362 L233Q probably damaging Het
Rapgef6 T A 11: 54,691,273 V1337E probably benign Het
Slc15a3 T A 19: 10,853,263 M326K probably null Het
Slc25a54 A T 3: 109,112,860 T397S possibly damaging Het
Slfn3 C T 11: 83,213,431 T376M probably damaging Het
Stradb T A 1: 58,994,409 D410E probably benign Het
Tdh T C 14: 63,495,764 T178A probably damaging Het
Tspan12 T A 6: 21,851,082 probably benign Het
Zranb1 A C 7: 132,949,893 H117P probably benign 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
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
R4651:Ube2b UTSW 11 51995372 critical splice donor site probably null
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
R7596:Ube2b UTSW 11 51986743 missense probably damaging 0.99
Posted On2012-12-06