UPF3B (UPF3B regulator of nonsense mediated mRNA decay)

2014-11-01  

Identity

HGNC
LOCATION
Xq24
LOCUSID
ALIAS
HUPF3B,MRX62,MRX82,MRXS14,RENT3B,UPF3BP1,UPF3BP2,UPF3BP3,UPF3X,Upf3p-X

Other Information

Locus ID:

NCBI: 65109
MIM: 300298
HGNC: 20439
Ensembl: ENSG00000125351

Variants:

dbSNP: 65109
ClinVar: 65109
TCGA: ENSG00000125351
COSMIC: UPF3B

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000125351ENST00000276201Q9BZI7
ENSG00000125351ENST00000345865Q9BZI7
ENSG00000125351ENST00000619445A0A087WYC8
ENSG00000125351ENST00000636792A0A1B0GVA2

Expression (GTEx)

0
5
10
15
20
25
30
35
40
45

Pathways

PathwaySourceExternal ID
RNA transportKEGGko03013
RNA transportKEGGhsa03013
mRNA surveillance pathwayKEGGko03015
mRNA surveillance pathwayKEGGhsa03015
Exon junction complex (EJC)KEGGhsa_M00430
Exon junction complex (EJC)KEGGM00430
Gene ExpressionREACTOMER-HSA-74160
RNA Polymerase II TranscriptionREACTOMER-HSA-73857
RNA Polymerase II Transcription TerminationREACTOMER-HSA-73856
Cleavage of Growing Transcript in the Termination RegionREACTOMER-HSA-109688
Processing of Capped Intron-Containing Pre-mRNAREACTOMER-HSA-72203
mRNA SplicingREACTOMER-HSA-72172
mRNA Splicing - Major PathwayREACTOMER-HSA-72163
mRNA 3'-end processingREACTOMER-HSA-72187
Transport of Mature Transcript to CytoplasmREACTOMER-HSA-72202
Transport of Mature mRNA derived from an Intron-Containing TranscriptREACTOMER-HSA-159236
Nonsense-Mediated Decay (NMD)REACTOMER-HSA-927802
Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC)REACTOMER-HSA-975957

Protein levels (Protein atlas)

Not detected
Low
Medium
High

References

Pubmed IDYearTitleCitations
377977182023Nonsense mediated decay factor UPF3B is associated with cMyBP-C haploinsufficiency in hypertrophic cardiomyopathy patients.1
377977182023Nonsense mediated decay factor UPF3B is associated with cMyBP-C haploinsufficiency in hypertrophic cardiomyopathy patients.1
354510842022Human UPF3A and UPF3B enable fault-tolerant activation of nonsense-mediated mRNA decay.12
354511022022Mammalian UPF3A and UPF3B can activate nonsense-mediated mRNA decay independently of their exon junction complex binding.16
356409742022Structures of nonsense-mediated mRNA decay factors UPF3B and UPF3A in complex with UPF2 reveal molecular basis for competitive binding and for neurodevelopmental disorder-causing mutation.6
361945832022Up-Frameshift Suppressor 3 as a prognostic biomarker and correlated with immune infiltrates: A pan-cancer analysis.2
354510842022Human UPF3A and UPF3B enable fault-tolerant activation of nonsense-mediated mRNA decay.12
354511022022Mammalian UPF3A and UPF3B can activate nonsense-mediated mRNA decay independently of their exon junction complex binding.16
356409742022Structures of nonsense-mediated mRNA decay factors UPF3B and UPF3A in complex with UPF2 reveal molecular basis for competitive binding and for neurodevelopmental disorder-causing mutation.6
361945832022Up-Frameshift Suppressor 3 as a prognostic biomarker and correlated with immune infiltrates: A pan-cancer analysis.2
326676702020A synonymous UPF3B variant causing a speech disorder implicates NMD as a regulator of neurodevelopmental disorder gene networks.8
326676702020A synonymous UPF3B variant causing a speech disorder implicates NMD as a regulator of neurodevelopmental disorder gene networks.8
295282872018ICE1 promotes the link between splicing and nonsense-mediated mRNA decay.35
295282872018ICE1 promotes the link between splicing and nonsense-mediated mRNA decay.35
288998992017Dual function of UPF3B in early and late translation termination.57

Citation

Dessen P

UPF3B (UPF3B regulator of nonsense mediated mRNA decay)

Atlas Genet Cytogenet Oncol Haematol. 2014-11-01

Online version: http://atlasgeneticsoncology.org/gene/75497/upf3b-(upf3b-regulator-of-nonsense-mediated-mrna-decay)