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 HEXA
Gene summary
Basic gene Info.Gene symbolHEXA
Gene namehexosaminidase A (alpha polypeptide)
SynonymsTSD
CytomapUCSC genome browser: 15q24.1
Type of geneprotein-coding
RefGenesNM_000520.4,
DescriptionN-acetyl-beta-glucosaminidase subunit alphabeta-N-acetylhexosaminidase subunit alphabeta-hexosaminidase subunit alphahexosaminidase subunit A
Modification date20141222
dbXrefs MIM : 606869
HGNC : HGNC
HPRD : 06040
ProteinUniProt: P06865
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_HEXA
BioGPS: 3073
PathwayNCI Pathway Interaction Database: HEXA
KEGG: HEXA
REACTOME: HEXA
Pathway Commons: HEXA
ContextiHOP: HEXA
ligand binding site mutation search in PubMed: HEXA
UCL Cancer Institute: HEXA
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 HEXA
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
E323D325NBRCA1
N423R424SLUAD1
W392E394DLUSC1
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 HEXA
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
W392E394D-1.1240807
N423R424S-0.94531199
E323D325N-0.54992399
(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 HEXA from PDB

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Differential gene expression and gene-gene network for HEXA
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 HEXA and the right PPI network was created from samples without mutations in the LBS of HEXA. 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 HEXA
Gene level disease information (DisGeNet)
Disease IDDisease name# PubMedAssociation type
umls:C0039373Tay-Sachs Disease75Biomarker, GeneticVariation
umls:C3714756Intellectual Disability1Biomarker
umls:C1848913Tay-Sachs Disease, Juvenile1Biomarker, GeneticVariation

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

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Pharmacological information for HEXA
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 HEXA go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
NGT3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL2gk1EE323 N423
NGT3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL2gk1GE323 W392
NGT3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL2gk1AE323 W392 N423
NGT3AR,5R,6S,7R,7AR-5-HYDROXYMETHYL-2-METHYL-5,6,7,7A-TETRAHYDRO-3AH-PYRANO[3,2-D]THIAZOLE-6,7-DIOL2gk1CE323 W392 N423


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Conservation information for LBS of HEXA
Multiple alignments for P06865 in multiple species
LBSAA sequence# speciesSpecies
D207HWHLVDDSSFP3Mus musculus, Rattus norvegicus, Bos taurus
D207HWHLVDDPSFP1Homo sapiens
D207HWHIVDTQSFP1Arabidopsis thaliana
D322LHLGGDEVDFT4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
D322VHLGGDEVNTT1Arabidopsis thaliana
D34NFQTSDQRYVL1Homo sapiens
D34QVSHGGRRMYL1Arabidopsis thaliana
D34YIQTYHRRYTL1Mus musculus
D34YIQTSHRRYTL1Rattus norvegicus
D34YIQTSELRYTI1Bos taurus
E130CLLLSETVWGA1Homo sapiens
E130AQLEAKSVYGA1Arabidopsis thaliana
E130CLLASETVWGA1Mus musculus
E130CLLSSETVWGA1Rattus norvegicus
E130SLLLSETVWGA1Bos taurus
E323HLGGDEVDFTC4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
E323HLGGDEVNTTC1Arabidopsis thaliana
E462ACMWGEYVDST3Mus musculus, Rattus norvegicus, Bos taurus
E462ACMWGEYVDNT1Homo sapiens
E462VCMWGEHIDAS1Arabidopsis thaliana
F164TEIEDFPRFPH1Homo sapiens
F164WNIIDQPRFSY1Arabidopsis thaliana
F164TKIKDFPRFPH1Mus musculus
F164TKITDFPRFPH1Rattus norvegicus
F164TDIEDFPRFPH1Bos taurus
H262FDTPGHTLSWG4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
H262IDVPGHALSWG1Arabidopsis thaliana
N115LESVENYTLTI3Homo sapiens, Mus musculus, Rattus norvegicus
N115YGADESYKLVV1Arabidopsis thaliana
N115LGSVENYTLTI1Bos taurus
N157--FFINKTEIE1Homo sapiens
N157IEILMTPWNII1Arabidopsis thaliana
N157--FFINKTKIK1Mus musculus
N157--FFINKTKIT1Rattus norvegicus
N157--FYVNKTDIE1Bos taurus
N423--WYLNRVKYG2Mus musculus, Rattus norvegicus
N423--WYLNRISYG1Homo sapiens
N423EFWYLDHID--1Arabidopsis thaliana
N423--WYLNHITYG1Bos taurus
Q35FQTSDQRYVLY1Homo sapiens
Q35VSHGGRRMYL-1Arabidopsis thaliana
Q35IQTYHRRYTLY1Mus musculus
Q35IQTSHRRYTLY1Rattus norvegicus
Q35IQTSELRYTIF1Bos taurus
R178LLDTSRHYLPL4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
R178LIDTSRHYLPL1Arabidopsis thaliana
R36QTSDQRYVLYP1Homo sapiens
R36SHGGRRMYL-S1Arabidopsis thaliana
R36QTYHRRYTLYP1Mus musculus
R36QTSHRRYTLYP1Rattus norvegicus
R36QTSELRYTIFP1Bos taurus
S33QNFQTSDQRYV1Homo sapiens
S33AQVSHGGRRMY1Arabidopsis thaliana
S33QYIQTYHRRYT1Mus musculus
S33QYIQTSHRRYT1Rattus norvegicus
S33QYIQTSELRYT1Bos taurus
T32PQNFQTSDQRY1Homo sapiens
T32PAQVSHGGRRM1Arabidopsis thaliana
T32PQYIQTYHRRY1Mus musculus
T32PQYIQTSHRRY1Rattus norvegicus
T32PQYIQTSELRY1Bos taurus
V113PNLESVENYTL2Mus musculus, Rattus norvegicus
V113PTLESVENYTL1Homo sapiens
V113-EYGADESYKL1Arabidopsis thaliana
V113PSLGSVENYTL1Bos taurus
W147FSQLVWKSAEG3Homo sapiens, Mus musculus, Rattus norvegicus
W147FSQLCHFNLKK1Arabidopsis thaliana
W147FSQLIWRSPEG1Bos taurus
W373KGYVVWQEVFD4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
W373YEIINWEETFI1Arabidopsis thaliana
W392TIIQVWREEMP2Mus musculus, Rattus norvegicus
W392TIIQVWREDIP1Homo sapiens
W392TVVHNWLN---1Arabidopsis thaliana
W392TIIQVWREEIP1Bos taurus
W460GEACMWGEYVD4Homo sapiens, Mus musculus, Rattus norvegicus, Bos taurus
W460GEVCMWGEHID1Arabidopsis thaliana
Y421AP--WYLNRVK2Mus musculus, Rattus norvegicus
Y421AP--WYLNRIS1Homo sapiens
Y421NQEFWYLDHID1Arabidopsis thaliana
Y421AP--WYLNHIT1Bos taurus


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