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 QKI
Gene summary
Basic gene Info.Gene symbolQKI
Gene nameQKI, KH domain containing, RNA binding
SynonymsHqk|QK|QK1|QK3|hqkI
CytomapUCSC genome browser: 6q26
Type of geneprotein-coding
RefGenesNM_001301085.1,
NM_006775.2,NM_206853.2,NM_206854.2,NM_206855.2,
DescriptionRNA binding protein HQKhomolog of mouse quaking QKI (KH domain RNA binding protein)protein quakingquaking homolog, KH domain RNA binding
Modification date20141207
dbXrefs MIM : 609590
HGNC : HGNC
Ensembl : ENSG00000112531
HPRD : 06691
Vega : OTTHUMG00000015977
ProteinUniProt: Q96PU8
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_QKI
BioGPS: 9444
PathwayNCI Pathway Interaction Database: QKI
KEGG: QKI
REACTOME: QKI
Pathway Commons: QKI
ContextiHOP: QKI
ligand binding site mutation search in PubMed: QKI
UCL Cancer Institute: QKI
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 QKI
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
R106R106TBLCA1
K120G118RCOAD1
K111Q112PGBM1
T203R205GLUAD1
L194M195ILUAD1
T203N201SPRAD1
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 QKI
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
L194M195I0.49996666
T203R205G-1.5049398
K120G118R-0.43338807
T203N201S-0.27376133
K111Q112P-0.23481051
R106R106T-0.069159449
(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 QKI from PDB

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Differential gene expression and gene-gene network for QKI
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 QKI and the right PPI network was created from samples without mutations in the LBS of QKI. 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 QKI
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 QKI
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 QKI go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
NUCNucleic Acids4jvhAR106 K111 K120 L194 T203


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Conservation information for LBS of QKI
Multiple alignments for Q96PU8 in multiple species
LBSAA sequence# speciesSpecies
A198QLMELAILNGT5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
G100DFNFVGRILGP5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
G104VGRILGPRGLT5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
G107ILGPRGLTAKQ5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
K111RGLTAKQLEAE5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
K120AETGCKIMVRG5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
K190GEDSLKKMQLM5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
L103FVGRILGPRGL5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
L194LKKMQLMELAI5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
L197MQLMELAILNG5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
M122TGCKIMVRGKG5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
N97EYPDFNFVGRI5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
P105GRILGPRGLTA5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
Q193SLKKMQLMELA5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
R101FNFVGRILGPR5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
R106RILGPRGLTAK5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
R124CKIMVRGKGSM5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
R130GKGSMRDKKKE5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
S128VRGKGSMRDKK5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
T203AILNGTYRDAN5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
V123GCKIMVRGKGS5Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus, Gallus gallus
Y17KPTPDYLMQLM4Homo sapiens, Canis lupus familiaris, Bos taurus, Mus musculus
Y17KPSPDYLMQLM1Gallus gallus


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