mutLBSgeneDB

mutLBSgeneDB
mutated Ligand Binding Site gene DataBase

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Bioinformatics and Systems Medicine Laboratory Bioinformatics and Systems Medicine Laboratory

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 DBF4
Gene summary
Basic gene Info.Gene symbolDBF4
Gene nameDBF4 zinc finger
SynonymsASK|CHIF|DBF4A|ZDBF1
CytomapUCSC genome browser: 7q21.3
Type of geneprotein-coding
RefGenesNM_006716.3,
DescriptionDBF4 homologDBF4 zinc finger ADBF4-type zinc finger-containing protein 1activator of S phase kinasechiffon homolog Aprotein DBF4 homolog Azinc finger, DBF-type containing 1
Modification date20141207
dbXrefs MIM : 604281
HGNC : HGNC
Ensembl : ENSG00000006634
HPRD : 10371
Vega : OTTHUMG00000131034
ProteinUniProt: Q9UBU7
go to UniProt's Cross Reference DB Table
ExpressionCleanEX: HS_DBF4
BioGPS: 10926
PathwayNCI Pathway Interaction Database: DBF4
KEGG: DBF4
REACTOME: DBF4
Pathway Commons: DBF4
ContextiHOP: DBF4
ligand binding site mutation search in PubMed: DBF4
UCL Cancer Institute: DBF4
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 DBF4

Cancer type specific mutLBS sorted by frequency
LBSAAchange of nsSNVCancer type# samples
H309L310IUCEC1
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 DBF4
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
H309L310I-0.68755253
(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 DBF4 from PDB

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Differential gene expression and gene-gene network for DBF4
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 DBF4 and the right PPI network was created from samples without mutations in the LBS of DBF4. 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 DBF4
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 DBF4
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 DBF4 go to BioLip
Ligand IDLigand short nameLigand long namePDB IDPDB namemutLBS
ZNZINC(2+)4f99BH309
ZNZINC(2+)4f9aBH309
ZNZINC(2+)4f9aDH309
ZNZINC(2+)4f9bBH309
ZNZINC(2+)4f9bDH309
ZNZINC(2+)4f9cBH309


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Conservation information for LBS of DBF4
Multiple alignments for Q9UBU7 in multiple species
LBSAA sequence# speciesSpecies


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