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 BACE2
Gene summary
Basic gene Info.Gene symbolBACE2
Gene namebeta-site APP-cleaving enzyme 2
SynonymsAEPLC|ALP56|ASP1|ASP21|BAE2|CEAP1|DRAP
CytomapUCSC genome browser: 21q22.3
Type of geneprotein-coding
RefGenesNM_012105.4,
NM_138991.2,NM_138992.2,
Description56 kDa aspartic-like proteaseDown syndrome region aspartic proteaseaspartyl protease 1beta-secretase 2beta-site amyloid beta A4 precursor protein-cleaving enzyme 2memapsin-1membrane-associated aspartic protease 1theta-secretasetransmembrane aspart
Modification date20141207
dbXrefs MIM : 605668
HGNC : HGNC
Ensembl : ENSG00000182240
HPRD : 05744
Vega : OTTHUMG00000086742
ProteinUniProt: Q9Y5Z0
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_BACE2
BioGPS: 25825
PathwayNCI Pathway Interaction Database: BACE2
KEGG: BACE2
REACTOME: BACE2
Pathway Commons: BACE2
ContextiHOP: BACE2
ligand binding site mutation search in PubMed: BACE2
UCL Cancer Institute: BACE2
Assigned class in mutLBSgeneDBB: This gene belongs to targetable_mutLBSgenes.

Gene ontology having evidence of Inferred from Direct Assay (IDA) from Entrez
GO IDGO TermPubMed ID
GO:0006509membrane protein ectodomain proteolysis10591213


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Ligand binding site mutations for BACE2
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
K148V147MCOAD1
R310R310CCOAD1
D303D303GSTAD1
K148V147LUCEC1
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 BACE2
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
D303D303G-0.93737833
R310R310C-0.92621191
K148V147M-0.86705986
K148V147L-0.54880799
(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 BACE2 from PDB

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Differential gene expression and gene-gene network for BACE2
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 BACE2 and the right PPI network was created from samples without mutations in the LBS of BACE2. 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 BACE2
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 BACE2
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 BACE2 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS


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Conservation information for LBS of BACE2
Multiple alignments for Q9Y5Z0 in multiple species
LBSAA sequence# speciesSpecies
A409ALVIGATVMEG3Homo sapiens, Mus musculus, Rattus norvegicus
D110LQILVDTGSSN1Homo sapiens
D110VQILVDTGSSN1Mus musculus
D110VRILVDTGSSN1Rattus norvegicus
D303DKAIVDSGTTL3Homo sapiens, Mus musculus, Rattus norvegicus
D87DNLQGDSGRGY3Homo sapiens, Mus musculus, Rattus norvegicus
E413GATVMEGFYVV2Mus musculus, Rattus norvegicus
E413GATVMEGFYVI1Homo sapiens
F186FESENFFLPGI3Homo sapiens, Mus musculus, Rattus norvegicus
G112ILVDTGSSNFA3Homo sapiens, Mus musculus, Rattus norvegicus
G305AIVDSGTTLLR3Homo sapiens, Mus musculus, Rattus norvegicus
G388PMMGAGFNYEC2Mus musculus, Rattus norvegicus
G388PMMGAGLNYEC1Homo sapiens
G89LQGDSGRGYYL3Homo sapiens, Mus musculus, Rattus norvegicus
G91GDSGRGYYLEM3Homo sapiens, Mus musculus, Rattus norvegicus
I196IKWNGILGLAY3Homo sapiens, Mus musculus, Rattus norvegicus
K148FDVTVKYTQGS2Homo sapiens, Mus musculus
K148FEVTVKYTQGS1Rattus norvegicus
L108QKLQILVDTGS1Homo sapiens
L108QKVQILVDTGS1Mus musculus
L108QKVRILVDTGS1Rattus norvegicus
L188SENFFLPGIKW3Homo sapiens, Mus musculus, Rattus norvegicus
L389MMGAGFNYECY2Mus musculus, Rattus norvegicus
L389MMGAGLNYECY1Homo sapiens
N185IFESENFFLPG3Homo sapiens, Mus musculus, Rattus norvegicus
Q151TVKYTQGSWTG3Homo sapiens, Mus musculus, Rattus norvegicus
R310GTTLLRLPQKV3Homo sapiens, Mus musculus, Rattus norvegicus
R90QGDSGRGYYLE3Homo sapiens, Mus musculus, Rattus norvegicus
S113LVDTGSSNFAV3Homo sapiens, Mus musculus, Rattus norvegicus
S304KAIVDSGTTLL3Homo sapiens, Mus musculus, Rattus norvegicus
S88NLQGDSGRGYY3Homo sapiens, Mus musculus, Rattus norvegicus
T150VTVKYTQGSWT3Homo sapiens, Mus musculus, Rattus norvegicus
T306IVDSGTTLLRL3Homo sapiens, Mus musculus, Rattus norvegicus
T307VDSGTTLLRLP3Homo sapiens, Mus musculus, Rattus norvegicus
T410LVIGATVMEGF3Homo sapiens, Mus musculus, Rattus norvegicus
W193LPGIKWNGILG3Homo sapiens, Mus musculus, Rattus norvegicus
Y149DVTVKYTQGSW2Homo sapiens, Mus musculus
Y149EVTVKYTQGSW1Rattus norvegicus
Y273IKEEWYYQIEI3Homo sapiens, Mus musculus, Rattus norvegicus
Y92DSGRGYYLEML3Homo sapiens, Mus musculus, Rattus norvegicus


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