genome to future drug discovery and design in cancer and infectious diseases dr. b.k. malik school...
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Genome to Future Drug Discovery and Design in Cancer and Infectious
Diseases
Dr. B.K. MalikDr. B.K. Malik
School of Engineering & Technology,School of Engineering & Technology,
Department of BiotechnologyDepartment of Biotechnology
Sharda UniversitySharda University
Greater Noida,UPGreater Noida,UP
DRUG DISCOVERY AND DEVELOPMENT PROCESS CAN BE DIVIDEDINTO SEVERAL PHASES
Safety
Efficacy
Efficacy
2 years 2 years 4 years Appropriate target? Appropriate selectivity? Prediction of Unanticipated
Human drug SS Toxicity responses
Lack of efficacy in some patients
THE PROCESS OF DRUG DISCOVERY AND DRUG DEVELOPMENT. THROUGHOUT THE
PROCESS THERE ARE ISSUES WHICH HAVE SIGNIFICANT IMPLICATIONS FOR THE
SUCCESS OF THE DRUG
Drug metabolism & toxicity assessment
Phase 1
Phase 2
Phase 3
Lead compound Efficacy & selectivity
TO DEVELOP A PHARMACOGENOMIC
DATABASES FOR ETIOLOGY, INDICATION,
PREVELANCE,CHEMOTHERAPEUTIC
INDICATIONS, CONTRAINDICATIONS AND
DRUG-DRUG INTERACTIONS WITH A VIEW
TO ESTABLISH THE ROLE OF
PHARMACOGENETIC POLYMORPHISM IN
DIFFERENTIAL DRUG RESPONSE IN
CANCER AND INFECTIOUS DISEASES
WITH SPECIAL REFERENCE TO THE INDIAN
POPULATION.
DATABASES ADD TO THE KNOWLEDGE OF
DISEASES AND CAN BE USED IN DIFFERENT
WAYS E.g. TO ANALYSE MECHANISMS OR
TO RETRIEVE RETROSPECTIVE AND
PROSPECTIVE INFORMATION ON CLINICAL
PRESENTATION, DISEASE PHENOTYPE,
LONG-TERM PROGNOSIS, AND EFFICACY
OF THERAPEUTIC OPTIONS. THE CLINICAL
INFORMATION MAY BE CRUCIAL FOR THE
DEVELOPMENT OF NEW TREATMENTS
INCLUDING DRUG DESIGN
PREVELANCE OF TUBERCULOSIS
Allergy prevalence is increasing across the World, including India.
Rising Industrialization and pollution are among the factors contributing this increase
Currently asthma prevalence in different parts of India varies between 4% and 20%
The increase in air pollution has been blamed for the rise in the prevalence of asthma
The International study on Asthma and Allergies in Children (ISAAC) has also revealed much higher prevalence in developed countries compared to South-East Asia.
Cancer of the cervix is the most common cancer among Women in developing countries.
Rates for this cancer have been declining in developed countries partly as a result of improved socio-economic circumstances, better access to medical facilities and screening.
Cancer of the cervix is the second most common in Women, comprising 16.6% of all cancers.
It is the most common cancer in black (31.2%) and colored (22.9%)
Second most common in Asian (8.9%) and fourth most common in white Women (2.7%)
MTb SYSBORG
DRUG-ACTIVITY QUERY RESULTS
M Tuberculosis SysBorg
MODELING OF PROTEINS FOR TUBERCULOSIS
TargetTemplate
3D STRUCTURE OF Emb A BY MODELLER
RAMACHANDRAN PLOT
Active Site of the EmbA Protein
Docked Structure of EmbA Protein with UDP-GlcNAc
Emb B PROTEIN MODELING
3D STRUCTURE OF Emb B BY MODELLER
RAMACHANDRAN PLOT
Active Site of the Emb B Protein
Docked Structure of Emb B Protein with UDP-GlcNAc
EMB B MUTATED PROTEIN
3D STRUCTURE OF EMB B PROTEIN BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE EMB B MUTATED PROTEIN
DOCKED STRUCTURE OF EMB B MUTATED PROTEIN WITH UDP-GlcNAc
Emb C Protein Modeling
3D Structure of Emb C By Modeller
TemplateTarget
RAMACHANDRAN PLOT
Active Site of the Emb C Protein
Docked Structure of Emb C Protein with UDP-Glc NAC
MODELING OF PROTEINS FOR DIARRHOEA
3D Structure of Human Elongation Factor 2 kinase By Modeller
TEMPLATE TARGET
RAMACHANDRAN PLOT
Active Site For Elongation Factor-2-kinase Protein
Docked Structure of Human Elongation Factor-2-kinase Protein with STAUROSPORINE
HUMAN AFAMIN PRECURSOR PROTEIN MODELING
3D STRUCTURE OF HUMAN AFAMIN PRECURSOR BY MODELLER
Target Template
RAMACHANDRAN PLOT
ACTIVE SITE OF THE HUMAN AFAMIN PRECURSOR PROTEIN
Docked Structure of Human Afamin Precursor with MALVIDIN (Natural Ligand)
IHA-HUMAN INHIBIN ALPHA CHAIN PRECURSOR-HOMOSAPIENS PROTEIN MODELING
3D STRUCTURE OF IHA-HUMAN INHIBIN ALPHA CHAIN PRECURSOR-HOMOSAPIENS THROUGH MODELLER
RAMACHANDRAN PLOT
Active Site of IHA-HUMAN INHIBIN ALPHA CHAIN PRECURSOR Protein
Docked Structure of Human Inhibin Alpha Chain with LEUTEOLIN (Natural Ligand)
HUMAN LONG CHAIN FATTY ACID-CoA LIGASE 5 PROTEIN MODELING
3D STRUCTURTE OF HUMAN LONG CHAIN FATTY ACID CoA LIGASE 5 BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE HUMAN LONG CHAIN FATTY ACID CoA LIGASE 5
DOCKED STRUCTURE OF HUMAN LONG CHAIN FATTYACID CoA LIGASE 5 PROTEIN WITH
PYRAZINAMIDE
Docked Structure of Human Long Chain fatty acid CoA Ligase 5 Protein with DELPHINIDIN (Natural Ligand)
G-PROTEIN AOUPLED RECEPTRO CHEMR23 PROTEIN MODELING
3D STRUCTURTE OF G-PROTEIN AOUPLED RECEPTRO CHEMR23 PROTEIN BY MODELLER
TARGET TEMPLATE
RAMACHANDRAN PLOT
ACTIVE SITE OF G-PROTEIN AOUPLED RECEPTRO CHEMR23 PROTEIN
DOCKED STRUCTURE OF G-PROTEIN AOUPLED RECEPTRO CHEMR23 PROTEIN WITH AMYLOID
BETA PEPTIDE
Docked Structure of G-PROTEIN AOUPLED RECEPTRO CHEMR23 PROTEIN with CYANIDIN
(Natural Ligand)
MODELLING OF PROTEINS FOR HIV
3D STRUCTURE OF HIV INTEGRASE OBTAINED THROUGH MODELLER
TARGET TEMPALTE
RAMACHANDRAN PLOT
ACTIVE SITE FOR HIV INTEGRASE PROTEIN
DOCKING STRUCTURE OF HIV INTEGRASE PROTEIN WITH FLAVOPIRODOL (Natural Ligand)
DOCKING STRUCTURE OF HIV INTEGRASE PROTEIN WITH QO2793(SMALL PEPTIDE)
MUTATED HIV INTEGRASE
3D STRUCTURE OF MUTATED HIV INTEGRASE
RAMACHANDRAN PLOT
ACTIVE SITE FOR MUTATED HIV INTEGRASE
Docked structure of MUTATED HIV INTEGRASE with FLAVOPIRIDOL (Natural Ligand)
DOCKED STRUCTURE MUTATED HIV INTEGRASE WITH 1QCJB(SMALL PEPTIDE)
GAG-POL POLYPROTEIN
3D STRUCTURE OF GAG-POL POLYPROTEIN BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE GAG-POL POLY PROTEIN
DOCKED STRUCTURE OF GAG-POL POLY PROTEIN WITH RO 31-8959(CHEMICAL LIGAND)
Docked structure of HIV Gag-Pol Polyprotein and 2BDS(SMALL PEPTIDE)
MUTATED GAG-POL POLYPROTEIN
ACTIVE SITE OF THE MUTATED GAG-POL POLY PROTEIN
Docked structure of Mutated HIV Gag-Pol Protein and Abrelix
Docked structure of Mutated HIV Gag-Pol Polyprotein and Q40772(Small Peptide)
MODELING OF PROTEINS FOR NEUROLOGICAL DISORDERS
ACY2_HUMAN ASPARTOACYLASE
3D STRUCTURE OF ACY2_HUMAN ASPARTOACYLASE BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE ACY2_HUMAN ASPARTOACYLASE
DOCKED STRUCTURE OF ACY2_HUMAN ASPARTOACYLASE
WITH D-ASPARTIC ACID
CAH3_HUMAN Carbonic anhydrase Protein Modeling
3D STRUCTURE OF CAH3_HUMAN Carbonic anhydrase Protein BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE CAH3_HUMAN Carbonic anhydrase Protein
DOCKED STRUCTURE OF CAH3_HUMAN Carbonic anhydrase Protein WITH ACETAZOLAMODE
GAMMA-AMINOBUTYRIC ACID(GABA) A RECEPTOR PROTEIN MODELING
3D STRUCTURE OF gamma-aminobutyric acid (GABA) A receptor BY MODELLER
Target Template
RAMACHANDRAN PLOT
ACTIVE SITE OF THE gamma-aminobutyric acid (GABA) A receptor
DOCKED STRUCTURE OF gamma-aminobutyric acid (GABA) A receptor WITH GABACULINE
GLUTAMATE TRANSPORTER
3D STRUCTURE OF GLUTAMATE TRANSPORTER BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE GLUTAMATE TRANSPORTER
DOCKED STRUCTURE OF GLUTAMATE TRANSPORTER WITH LIDOCANE
GBRA6_HUMAN Gamma-aminobutyric-acid receptor alpha-6 subunit precursor
3D STRUCTURE OF GBRA6_HUMAN Gamma-aminobutyric-acid receptor alpha-6 subunit precursor BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE GBRA6_HUMAN Gamma-aminobutyric-acid receptor alpha-6 subunit precursor
DOCKED STRUCTURE OF GBRA6_HUMAN Gamma-aminobutyric-acid receptor alpha-6 subunit precursor WITH
FELBAMATE
MODELING OF PROTEINS FOR BREAST CANCER
TUBULIN BETA-1 CHAIN PROTEIN
3D STRUCTURE OF 2BTOA BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE 2BTOA PROTEIN
DOCKED STRUCTURE OF TUBULIN BETA-1 CHAIN PROTEIN WITH CALPHOSTIN-I (chemsketch)
DOCKED STRUCTURE OF TUBULIN BETA-1 CHAIN PROTEIN WITH 2BDS (small poly-peptide)
MUTATED TUBULIN BETA-1 CHAIN PROTEIN
3D STRUCTURE OF 10FUA BY MODELLER
RAMACHANDRAN PLOT
ACTIVE SITE OF THE 1OFUA PROTEIN
DOCKED STRUCTURE OF MUTATED TUBULIN BETA-1 CHAIN PROTEIN WITH CALPHOSTIN-I (chemsketch)
DOCKED STRUCTURE OF MUTATED TUBULIN BETA-1 CHAIN PROTEIN WITH 2BDS (small poly-peptide)
CONCLUSION
THE DATABASES MODEL PRESENTED AND APPLIED HERE WILL ALSO BE USEFUL FOR THE ANALYSIS OF THE GENES TO BE FOUND TOGETHER ALL THESE DATABASES ADD CONSIDERABLY TO OUR KNOWLEDGE ABOUT MECHANISMOF ACTION, DRUG-DRUG INTERACTION, IMMUNODEFECIENCIES, GENETICS, AND TREATMENT.
PHARMACOGENOMIC DATA BASES TOOLS CAN BE APPLIEDTO DRUG DEVELOPMENT WITH THE AIM TO INCREASE THE EFFICIENCY OF THE PROCESS AND THE QUALITY OF PRODUCT.
IT MAY BE CONCLUDED THAT MODELS OF PROTEINSOF DIFFERENT DISEASES SHALL HELP IN UNDERSTANDING DISEASE PROCESSES AND DRUG DESIGN.