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 CHP2
Gene summary
Basic gene Info.Gene symbolCHP2
Gene namecalcineurin-like EF-hand protein 2
Synonyms-
CytomapUCSC genome browser: 16p12.2
Type of geneprotein-coding
RefGenesNM_022097.3,
Descriptioncalcineurin B homologous protein 2calcineurin-like EF hand protein 2hepatocellular carcinoma antigen gene 520hepatocellular carcinoma-associated antigen 520
Modification date20141207
dbXrefs HGNC : HGNC
Ensembl : ENSG00000166869
HPRD : 14259
Vega : OTTHUMG00000131611
ProteinUniProt: O43745
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_CHP2
BioGPS: 63928
PathwayNCI Pathway Interaction Database: CHP2
KEGG: CHP2
REACTOME: CHP2
Pathway Commons: CHP2
ContextiHOP: CHP2
ligand binding site mutation search in PubMed: CHP2
UCL Cancer Institute: CHP2
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
GO:0008284positive regulation of cell proliferation18815128
GO:0010922positive regulation of phosphatase activity18815128
GO:0042307positive regulation of protein import into nucleus18815128
GO:0045944positive regulation of transcription from RNA polymerase II promoter18815128
GO:0070886positive regulation of calcineurin-NFAT signaling cascade18815128
GO:0071277cellular response to calcium ion18815128


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Ligand binding site mutations for CHP2
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
F177V175MBRCA1
R159R159CCOAD1
T160T160MCOAD1
R159R159CGBM1
K189K189EHNSC1
F90H89YSKCM1
A164D165NSKCM1
V139V139ASKCM1
L140R141HSTAD1
F90R91CUCEC1
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 CHP2
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
L140R141H-1.4894289
F177V175M-1.1582203
F90R91C-1.0431538
K189K189E-0.89703611
V139V139A-0.89077194
F90H89Y-0.71784783
T160T160M-0.59896449
A164D165N-0.59827417
R159R159C-0.43271528
(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 CHP2 from PDB

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Differential gene expression and gene-gene network for CHP2
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 CHP2 and the right PPI network was created from samples without mutations in the LBS of CHP2. 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 CHP2
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 CHP2
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 CHP2 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
IIIPeptide ligand (ARG,SER,ILE,ASN,GLU,GLU,ILE,HIS,THR,GLN,PHE,LEU,ASP,HIS,LEU,LEU,THR,GLY,ILE,GLU,ASP,ILE,CYS,GLY,HIS)2becAF90 V139 L140 R159 T160 A164 F177 K189


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Conservation information for LBS of CHP2
Multiple alignments for O43745 in multiple species
LBSAA sequence# speciesSpecies
A119NKLRFAFQLYD2Mus musculus, Rattus norvegicus
A119NKLHYAFQLYD1Homo sapiens
A164RTVQEADEDGD3Homo sapiens, Mus musculus, Rattus norvegicus
A56LQQIGALAVNP3Homo sapiens, Mus musculus, Rattus norvegicus
E163DRTVQEADEDG3Homo sapiens, Mus musculus, Rattus norvegicus
F177VSFVEFTKSLE1Homo sapiens
F177VSFLEFTKSLE1Mus musculus
F177VSFLEFAKSLE1Rattus norvegicus
F70RIIDSFFPNGS2Mus musculus, Rattus norvegicus
F70RIIESFFPDGS1Homo sapiens
F83VDFPGFVRVLA1Homo sapiens
F83LYFAGFARVLA1Mus musculus
F83VYFAGFARVLA1Rattus norvegicus
F90RVLAYFRPIDE2Mus musculus, Rattus norvegicus
F90RVLAHFRPVED1Homo sapiens
I192EQKMSIRILK3Homo sapiens, Mus musculus, Rattus norvegicus
I194KMSIRILK3Homo sapiens, Mus musculus, Rattus norvegicus
I54LDLQQIGALAV2Mus musculus, Rattus norvegicus
I54MDLQQIGALAV1Homo sapiens
I66PLGDRIIDSFF2Mus musculus, Rattus norvegicus
I66PLGDRIIESFF1Homo sapiens
K183TKSLEKMDVEQ1Homo sapiens
K183TKSLEKMNIEQ1Mus musculus
K183AKSLEKMNIEQ1Rattus norvegicus
K189MNIEQKMSIRI2Mus musculus, Rattus norvegicus
K189MDVEQKMSIRI1Homo sapiens
L122RFAFQLYDLDR2Mus musculus, Rattus norvegicus
L122HYAFQLYDLDR1Homo sapiens
L140EMLQVLRLMVG3Homo sapiens, Mus musculus, Rattus norvegicus
L181EFTKSLEKMDV1Homo sapiens
L181EFTKSLEKMNI1Mus musculus
L181EFAKSLEKMNI1Rattus norvegicus
L57QQIGALAVNPL3Homo sapiens, Mus musculus, Rattus norvegicus
L62LAVNPLGDRII3Homo sapiens, Mus musculus, Rattus norvegicus
L87GFARVLAYFRP2Mus musculus, Rattus norvegicus
L87GFVRVLAHFRP1Homo sapiens
M136ISRNEMLQVLR2Mus musculus, Rattus norvegicus
M136ISRHEMLQVLR1Homo sapiens
M143QVLRLMVGVQV3Homo sapiens, Mus musculus, Rattus norvegicus
M184KSLEKMNIEQK2Mus musculus, Rattus norvegicus
M184KSLEKMDVEQK1Homo sapiens
M190NIEQKMSIRIL2Mus musculus, Rattus norvegicus
M190DVEQKMSIRIL1Homo sapiens
N60GALAVNPLGDR3Homo sapiens, Mus musculus, Rattus norvegicus
P61ALAVNPLGDRI3Homo sapiens, Mus musculus, Rattus norvegicus
R159ESITDRTVQEA2Mus musculus, Rattus norvegicus
R159ENIADRTVQEA1Homo sapiens
R193QKMSIRILK3Homo sapiens, Mus musculus, Rattus norvegicus
R30QASLLRLYHRF2Mus musculus, Rattus norvegicus
R30QASLLRLHHRF1Homo sapiens
R34LRLYHRFQALD2Mus musculus, Rattus norvegicus
R34LRLHHRFRALD1Homo sapiens
S191IEQKMSIRILK2Mus musculus, Rattus norvegicus
S191VEQKMSIRILK1Homo sapiens
T160SITDRTVQEAD2Mus musculus, Rattus norvegicus
T160NIADRTVQEAD1Homo sapiens
V139NEMLQVLRLMV2Mus musculus, Rattus norvegicus
V139HEMLQVLRLMV1Homo sapiens
Y118MNKLRFAFQLY2Mus musculus, Rattus norvegicus
Y118RNKLHYAFQLY1Homo sapiens
Y123FAFQLYDLDRD2Mus musculus, Rattus norvegicus
Y123YAFQLYDLDRD1Homo sapiens


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