mutLBSgeneDB

mutLBSgeneDB
mutated Ligand Binding Site gene DataBase

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Gene Summary

Ligand Binding Site Mutation Information

Protein Structure Related Information

Gene Expression and Gene-Gene Network

Phenotype Information

Pharmacological Information

Conservation Information for LBS

Gene summary for OTUB2
Gene summary
Basic gene Info.Gene symbolOTUB2
Gene nameOTU deubiquitinase, ubiquitin aldehyde binding 2
SynonymsC14orf137|OTB2|OTU2
CytomapUCSC genome browser: 14q32.12
Type of geneprotein-coding
RefGenesNM_023112.3,
DescriptionOTU domain, ubiquitin aldehyde binding 2OTU domain-containing ubiquitin aldehyde-binding protein 2deubiquitinating enzyme OTUB2otubain-2ubiquitin thioesterase OTUB2ubiquitin-specific protease otubain 2ubiquitin-specific-processing protease OTUB2
Modification date20141207
dbXrefs MIM : 608338
HGNC : HGNC
Ensembl : ENSG00000089723
HPRD : 07620
Vega : OTTHUMG00000171300
ProteinUniProt: Q96DC9
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_OTUB2
BioGPS: 78990
PathwayNCI Pathway Interaction Database: OTUB2
KEGG: OTUB2
REACTOME: OTUB2
Pathway Commons: OTUB2
ContextiHOP: OTUB2
ligand binding site mutation search in PubMed: OTUB2
UCL Cancer Institute: OTUB2
Assigned class in mutLBSgeneDBC: This gene just belongs to mutLBSgenes.

Gene ontology having evidence of Inferred from Direct Assay (IDA) from Entrez
GO IDGO TermPubMed ID
GO:0035871protein K11-linked deubiquitination23827681
GO:0070536protein K63-linked deubiquitination18954305
GO:0071108protein K48-linked deubiquitination18954305


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Ligand binding site mutations for OTUB2
Lollipop-style diagram of mutations at LBS in amino-acid sequence.
We represented ligand binding site mutations only. (You can see big image via clicking.)
 
: non-synonymous mutation on LBS, Circle size denotes number of samples.

Cancer type specific mutLBS sorted by frequency
LBSAAchange of nsSNVCancer type# samples
S223S223FBLCA1
cf) Cancer type abbreviation. BLCA: Bladder urothelial carcinoma, BRCA: Breast invasive carcinoma, CESC: Cervical squamous cell carcinoma and endocervical adenocarcinoma, COAD: Colon adenocarcinoma, GBM: Glioblastoma multiforme, LGG: Brain lower grade glioma, HNSC: Head and neck squamous cell carcinoma, KICH: Kidney chromophobe, KIRC: Kidney renal clear cell carcinoma, KIRP: Kidney renal papillary cell carcinoma, LAML: Acute myeloid leukemia, LUAD: Lung adenocarcinoma, LUSC: Lung squamous cell carcinoma, OV: Ovarian serous cystadenocarcinoma, PAAD: Pancreatic adenocarcinoma, PRAD: Prostate adenocarcinoma, SKCM: Skin cutaneous melanoma, STAD: Stomach adenocarcinoma, THCA: Thyroid carcinoma, UCEC: Uterine corpus endometrial carcinoma.


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Protein structure related information for OTUB2
Relative protein structure stability change (ΔΔE) using Mupro 1.1
Mupro score denotes assessment of the effect of mutations on thermodynamic stability.
  (ΔΔE<0: mutation decreases stability, ΔΔE>0: mutation increases stability)
: nsSNV at non-LBS: nsSNV at LBS

nsSNVs sorted by the relative stability change of protein structure by each mutation
Blue: mutations of positive stability change. and red : the most recurrent mutation for this gene.
LBSAAchange of nsSNVRelative stability change
S223S223F-0.55005409
(MuPro1.1: Jianlin Cheng et al., Prediction of Protein Stability Changes for Single-Site Mutations Using Support Vector Machines, PROTEINS: Structure, Function, and Bioinformatics. 2006, 62:1125-1132)

Structure image for OTUB2 from PDB

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Differential gene expression and gene-gene network for OTUB2
Differential gene expression between mutated and non-mutated LBS samples in all 16 major cancer types

Differential co-expressed gene network based on protein-protein interaction data (CePIN)
* Left PPI network was created from samples with mutations in the LBS of OTUB2 and the right PPI network was created from samples without mutations in the LBS of OTUB2. Only genes with p-value < 0.05 are shown.
Red circle: input gene. Orange circle: LBSgene. Blue circle: other gene.


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Phenotype information for OTUB2
Gene level disease information (DisGeNet)
Disease IDDisease name# PubMedAssociation type

Mutation level pathogenic information (ClinVar annotation)
Allele IDAA changeClinical significanceOriginPhenotype IDs

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Pharmacological information for OTUB2
Gene expression profile of anticancer drug treated cell-lines (CCLE)
Heatmap showing the correlation between gene expression and drug response across all the cell-lines. We chose the top 20 among 138 drugs.We used Pearson's correlation coefficient.
Drug information targeting mutLBSgene (Approved drugs only)
Drug statusDrugBank IDNameTypeDrug structure

Gene-centered ligand-gene interaction network

Ligands binding to mutated ligand binding site of OTUB2 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
NEHETHYLAMINE4fjvAS223
NEHETHYLAMINE4fjvCS223


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Conservation information for LBS of OTUB2
Multiple alignments for Q96DC9 in multiple species
LBSAA sequence# speciesSpecies


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