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 MRPL40
Gene summary
Basic gene Info.Gene symbolMRPL40
Gene namemitochondrial ribosomal protein L40
SynonymsMRP-L22|MRPL22|NLVCF|URIM
CytomapUCSC genome browser: 22q11.2
Type of geneprotein-coding
RefGenesNM_003776.2,
Description39S ribosomal protein L40, mitochondrialL40mtMRP-L40nuclear localization signal containing protein deleted in velocardiofacial syndromenuclear localization signal deleted in velocardiofacial syndromenuclear localization signal-containing protein dele
Modification date20141207
dbXrefs MIM : 605089
HGNC : HGNC
HPRD : 05476
ProteinUniProt: Q9NQ50
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_MRPL40
BioGPS: 64976
PathwayNCI Pathway Interaction Database: MRPL40
KEGG: MRPL40
REACTOME: MRPL40
Pathway Commons: MRPL40
ContextiHOP: MRPL40
ligand binding site mutation search in PubMed: MRPL40
UCL Cancer Institute: MRPL40
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


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Ligand binding site mutations for MRPL40

Cancer type specific mutLBS sorted by frequency
LBSAAchange of nsSNVCancer type# samples
R133E132DBRCA1
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 MRPL40
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
R133E132D-0.9187126
(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 MRPL40 from PDB

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Differential gene expression and gene-gene network for MRPL40
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 MRPL40 and the right PPI network was created from samples without mutations in the LBS of MRPL40. 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 MRPL40
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 MRPL40
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 MRPL40 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS


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Conservation information for LBS of MRPL40
Multiple alignments for Q9NQ50 in multiple species
LBSAA sequence# speciesSpecies
K125KWSLYKQQERK1Homo sapiens
K125RWALFKQQEHE1Mus musculus
K125RWALYKQQEHE1Rattus norvegicus
Q126WSLYKQQERKM1Homo sapiens
Q126WALFKQQEHEM1Mus musculus
Q126WALYKQQEHEM1Rattus norvegicus
R129YKQQERKMERD1Homo sapiens
R129FKQQEHEMERD1Mus musculus
R129YKQQEHEMERD1Rattus norvegicus
R133ERKMERDTIRA1Homo sapiens
R133EHEMERDAIRS1Mus musculus
R133EHEMERDAIRA1Rattus norvegicus
S122LLKKWSLYKQQ1Homo sapiens
S122LLKRWALFKQQ1Mus musculus
S122LLKRWALYKQQ1Rattus norvegicus


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