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 ITPKA
Gene summary
Basic gene Info.Gene symbolITPKA
Gene nameinositol-trisphosphate 3-kinase A
SynonymsIP3-3KA|IP3KA
CytomapUCSC genome browser: 15q15.1
Type of geneprotein-coding
RefGenesNM_002220.2,
DescriptionIP3 3-kinase AIP3K Ainositol 1,4,5-trisphosphate 3-kinase AinsP 3-kinase A
Modification date20141222
dbXrefs MIM : 147521
HGNC : HGNC
Ensembl : ENSG00000137825
HPRD : 00941
Vega : OTTHUMG00000130343
ProteinUniProt: P23677
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_ITPKA
BioGPS: 3706
PathwayNCI Pathway Interaction Database: ITPKA
KEGG: ITPKA
REACTOME: ITPKA
Pathway Commons: ITPKA
ContextiHOP: ITPKA
ligand binding site mutation search in PubMed: ITPKA
UCL Cancer Institute: ITPKA
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 ITPKA

Cancer type specific mutLBS sorted by frequency
LBSAAchange of nsSNVCancer type# samples
K312V310ICOAD1
K419T420ISKCM1
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 ITPKA
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
K419T420I0.22963578
K312V310I-1.1563718
(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 ITPKA from PDB

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Differential gene expression and gene-gene network for ITPKA
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 ITPKA and the right PPI network was created from samples without mutations in the LBS of ITPKA. 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 ITPKA
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 ITPKA
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
ExperimentalDB01863Inositol 1,3,4,5-TetrakisphosphateSmall molecule
ExperimentalDB03401D-Myo-Inositol-1,4,5-TriphosphateSmall molecule
ExperimentalDB04395Phosphoaminophosphonic Acid-Adenylate EsterSmall molecule

Gene-centered ligand-gene interaction network

Ligands binding to mutated ligand binding site of ITPKA go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
I3P1D-MYO-INOSITOL 1,4,5-TRISPHOSPHATE1w2cAK312 K419
I3P1D-MYO-INOSITOL 1,4,5-TRISPHOSPHATE1w2cBK312 K419
4IPINOSITOL 1,3,4,5-TETRAKISPHOSPHATE1w2dAK312 K419
4IPINOSITOL 1,3,4,5-TETRAKISPHOSPHATE1w2dBK312 K419


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Conservation information for LBS of ITPKA
Multiple alignments for P23677 in multiple species
LBSAA sequence# speciesSpecies
D250YLQLQDLLDGF3Homo sapiens, Mus musculus, Rattus norvegicus
D262GPCVLDCKMGV3Homo sapiens, Mus musculus, Rattus norvegicus
D416GVWLIDFGKTT3Homo sapiens, Mus musculus, Rattus norvegicus
E333LGFRIEGIKKA3Homo sapiens, Mus musculus, Rattus norvegicus
F198GHTGSFKAAGT3Homo sapiens, Mus musculus, Rattus norvegicus
I415AGVWLIDFGKT3Homo sapiens, Mus musculus, Rattus norvegicus
K209SGLILKRSSEP2Mus musculus, Rattus norvegicus
K209SGLILKRCSEP1Homo sapiens
K264CVLDCKMGVRT3Homo sapiens, Mus musculus, Rattus norvegicus
K291KDMYKKMLAVD3Homo sapiens, Mus musculus, Rattus norvegicus
K312QRAVTKPRYMQ3Homo sapiens, Mus musculus, Rattus norvegicus
K336RIEGIKKADGS3Homo sapiens, Mus musculus, Rattus norvegicus
K419LIDFGKTTPLP3Homo sapiens, Mus musculus, Rattus norvegicus
L251LQLQDLLDGFD3Homo sapiens, Mus musculus, Rattus norvegicus
L401IGSSLLFVHDH3Homo sapiens, Mus musculus, Rattus norvegicus
M288KLRKDMYKKML3Homo sapiens, Mus musculus, Rattus norvegicus
M316TKPRYMQWREG3Homo sapiens, Mus musculus, Rattus norvegicus
P232LRGCVPAFHGV2Homo sapiens, Rattus norvegicus
P232LRGCVPAFHGI1Mus musculus
Q249SYLQLQDLLDG3Homo sapiens, Mus musculus, Rattus norvegicus
R285ERPKLRKDMYK3Homo sapiens, Mus musculus, Rattus norvegicus
R319RYMQWREGISS3Homo sapiens, Mus musculus, Rattus norvegicus
S197AGHTGSFKAAG3Homo sapiens, Mus musculus, Rattus norvegicus
Y315VTKPRYMQWRE3Homo sapiens, Mus musculus, Rattus norvegicus


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