mutLBSgeneDB

mutLBSgeneDB
mutated Ligand Binding Site gene DataBase

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Bioinformatics and Systems Medicine Laboratory Bioinformatics and Systems Medicine Laboratory

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 ISG20
Gene summary
Basic gene Info.Gene symbolISG20
Gene nameinterferon stimulated exonuclease gene 20kDa
SynonymsCD25|HEM45
CytomapUCSC genome browser: 15q26
Type of geneprotein-coding
RefGenesNM_001303233.1,
NM_001303234.1,NM_001303235.1,NM_001303236.1,NM_001303237.1,
NM_002201.5,NR_130134.1,
Descriptionestrogen-regulated transcript 45 proteininterferon-stimulated gene 20 kDa proteinpromyelocytic leukemia nuclear body-associated protein ISG20
Modification date20141221
dbXrefs MIM : 604533
HGNC : HGNC
Ensembl : ENSG00000172183
HPRD : 05169
Vega : OTTHUMG00000148679
ProteinUniProt: Q96AZ6
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_ISG20
BioGPS: 3669
PathwayNCI Pathway Interaction Database: ISG20
KEGG: ISG20
REACTOME: ISG20
Pathway Commons: ISG20
ContextiHOP: ISG20
ligand binding site mutation search in PubMed: ISG20
UCL Cancer Institute: ISG20
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:0000738DNA catabolic process, exonucleolytic11401564
GO:0006401RNA catabolic process11401564
GO:0009615response to virus12594219
GO:0090503RNA phosphodiester bond hydrolysis, exonucleolytic11401564


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Ligand binding site mutations for ISG20
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
H149L147FCOAD1
D154A155VSTAD1
D154D154HSTAD1
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 ISG20
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
H149L147F-1.0931231
D154A155V-0.76709493
D154D154H-0.4907654
(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 ISG20 from PDB

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Differential gene expression and gene-gene network for ISG20
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 ISG20 and the right PPI network was created from samples without mutations in the LBS of ISG20. 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 ISG20
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 ISG20
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.

Gene-centered drug-gene interaction network
Drug information targeting mutLBSgene (Approved drugs only)
Drug statusDrugBank IDNameTypeDrug structure
ExperimentalDB03685Uridine-5'-MonophosphateSmall molecule

Gene-centered ligand-gene interaction network

Ligands binding to mutated ligand binding site of ISG20 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
MNMANGANESE(2+)1wljAD154
U5PUMP1wljAH149 D154


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Conservation information for LBS of ISG20
Multiple alignments for Q96AZ6 in multiple species
LBSAA sequence# speciesSpecies


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