bio-trac 25 (proteomics: principles and methods) march 24, 2006 zhang-zhi hu, m.d. senior...
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Bio-Trac 25 (Proteomics: Principles and Methods)Bio-Trac 25 (Proteomics: Principles and Methods)March 24, 2006 March 24, 2006
Zhang-Zhi Hu, M.D. Zhang-Zhi Hu, M.D. Senior Bioinformatics Scientist, Protein Information ResourceSenior Bioinformatics Scientist, Protein Information ResourceResearch Assistant Professor, Department of Research Assistant Professor, Department of Biochemistry and Molecular BiologyBiochemistry and Molecular BiologyGeorgetown University Medical CenterGeorgetown University Medical Center
Tutorial: Tutorial: Bioinformatics ResourcesBioinformatics Resources(http://pir.georgetown.edu/~huz/class/bioinfo_resource.html)
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computer + mouse = bioinformatics (information) (biology)
NIH Biomedical Information Science and Technology NIH Biomedical Information Science and Technology Initiative (BISTI) Working Definition (2000)Initiative (BISTI) Working Definition (2000) - - Research, Research, development, or application of computational tools and development, or application of computational tools and approaches for expanding the use of biological, medical, approaches for expanding the use of biological, medical, behavioral or health behavioral or health datadata, including those to , including those to acquireacquire, , storestore,, organizeorganize, , archivearchive, , analyzeanalyze, or , or visualizevisualize such data. such data.
What is Bioinformatics?What is Bioinformatics?
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Molecular Biology Database CollectionMolecular Biology Database Collection
---- 858858 key databases key databases of of 1515 categories categories
(http://nar.oxfordjournals.org/cgi/content/full/34/suppl_1/D3/DC1)
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Database Collection inDatabase Collection in Nucleic Acids Res.Nucleic Acids Res.
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http://pir.georgetown.edu/~huz/class/2005_database_update.html
Online Access to Database Collection
http://www.oxfordjournals.org/nar/database/cap/
2006
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OverviewOverview
I.I. Text search / Information retrievalText search / Information retrieval
II.II. Sequence & genomics databasesSequence & genomics databases
III.III. Protein family databasesProtein family databases
IV.IV. Database of protein functionsDatabase of protein functions
V.V. Databases of protein structuresDatabases of protein structures
VI.VI. Proteomics databasesProteomics databases
Database Contents, Search and RetrievalDatabase Contents, Search and Retrieval
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Entrez Text Searches Text Searches
(http://www.ncbi.nlm.nih.gov/Entrez/)
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PubMed Literature DatabasePubMed Literature Database((http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=Search&DB=PubMedhttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=Search&DB=PubMed) )
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UniProt Text SearchUniProt Text Search(http://www.pir.uniprot.org/cgi-bin/textSearch)
Google type search vs. Boolean searches: AND, OR, NOT
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PIR Text Search (I)PIR Text Search (I)((http://pir.georgetown.edu/pirwww/search/textsearch.html) ) Search: Alpha crystallin A chain and protein family?
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PIR Text Search (II)PIR Text Search (II)
Can you find which crystallin that has 3D structure determined?
Search: Crystallins that are enzymes ?
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I. Sequence & Genomics DatabasesI. Sequence & Genomics Databases
GenBankGenBank: An annotated collection of all publicly available nucleotide An annotated collection of all publicly available nucleotide and protein sequences.and protein sequences.RefSeqRefSeq: NCBI : NCBI non-redundant set of reference sequences, including non-redundant set of reference sequences, including genomic DNA, transcript (RNA), and protein productsgenomic DNA, transcript (RNA), and protein productsUniProtUniProt Consortium DatabaseConsortium Database: : UUniversal protein knowledgebase, a niversal protein knowledgebase, a central resource of protein sequence and function from central resource of protein sequence and function from Swiss-ProtSwiss-Prot, , TrEMBLTrEMBL and and PIRPIR..Entrez GeneEntrez Gene: Gene-centered information at NCBI.: Gene-centered information at NCBI.UniGeneUniGene: Unified clusters of ESTs and full-length mRNA sequences .: Unified clusters of ESTs and full-length mRNA sequences .OMIMOMIM:: Online Mendelian inheritance in man: a catalog of human Online Mendelian inheritance in man: a catalog of human genetic and genomic disorders.genetic and genomic disorders.Model Organism Genome DatabasesModel Organism Genome Databases:: MGD, RGD, SGD, Flybase…MGD, RGD, SGD, Flybase…
GeneCardsGeneCards:: Integrated database of human genes, maps, proteins and Integrated database of human genes, maps, proteins and diseases.diseases.SNP SNP Consortium DatabaseConsortium Database
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UniProt Consortium DatabasesUniProt Consortium Databases
((http://www.uniprot.orghttp://www.uniprot.org) )
2.85 million
Universal Protein Resource
UniProtKB UniProtKB UniRef UniRef UniParcUniParc
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UniProt Sequence Report (I)UniProt Sequence Report (I)
(http://www.pir.uniprot.org/cgi-bin/unipEntry?id=CRYAA_RABIT)
What’s the difference between CRYAA_RABIT & CYRBAA?
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UniProt Sequence Report (II)UniProt Sequence Report (II)
(http://www.pir.uniprot.org/cgi-bin/unipEntry?id=UniRef100_P02489)
(http://www.pir.uniprot.org/cgi-bin/unipEntry?id=UniRef90_P02489)
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Entrez GeneEntrez Gene
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene&cmd=Retrieve&dopt=Graphics&list_uids=12954#ubor0_RefSeq
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OMIM: OMIM: Online Mendelian inheritance in manOnline Mendelian inheritance in man
(http://www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=123580)
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II. Protein Family DatabasesII. Protein Family Databases
Whole Proteins PIRSF: A Network Classification System of Protein Families COG (Clusters of Orthologous Groups) of Complete Genomes ProtoNet: Automated Hierarchical Classification of Proteins
Protein Domains Pfam: Alignments and HMM Models of Protein Domains SMART: Protein Domain Families CDD: Conserved Domain Database
Protein Motifs PROSITE: Protein Patterns and Profiles BLOCKS: Protein Sequence Motifs and Alignments PRINTS: Protein Sequence Motifs and Signatures
Integrated Family Databases iProClass: Superfamilies/Families, Domains, Motifs, Rich Links InterPro: Integrate Pfam, PRINTS, PROSITES, ProDom, SMART,
PIRSF, SuperFamily
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Protein ClusteringProtein Clustering
COGs:COGs: ( (http://www.ncbi.nlm.nih.gov/COG/))
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KOGs: KOGs: Eukaryotic Eukaryotic ClustersClusters
(http://www.ncbi.nlm.nih.gov/COG/new/shokog.cgi?KOG3591)
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Domain ClassificationDomain Classification
(http://pir.georgetown.edu/cgi-bin/ipcEntry?id=CRYAA_RABIT)
(http://www.sanger.ac.uk/cgi-bin/Pfam/swisspfamget.pl?name=CRYAA_RABIT)
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Pfam DomainPfam Domain(http://www.sanger.ac.uk/cgi-bin/Pfam/getacc?PF00525)
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Integrated Family ClassificationIntegrated Family Classification
InterProInterPro: An integrated resource unifying PROSITE, PRINTS, ProDom, Pfam, SMART, and TIGRFAMs, PIRSF. (http://www.ebi.ac.uk/interpro/search.html)
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PIRSF: PIRSF: Full Length Full Length Classification Classification
iProClass iProClass Family ReportFamily Report
(http://pir.georgetown.edu/cgi-bin/ipcSF?id=SF002280)
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Protein MotifsProtein Motifs PROSITE is a database of protein families and domains. It consists of
biologically significant sites, patterns and profiles. (http://us.expasy.org/prosite/)
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III. Databases of Protein FunctionsIII. Databases of Protein Functions
Metabolic Pathways, Enzymes, and Compounds Enzyme Classification: Classification and Nomenclature of Enzyme-Catalysed
Reactions (EC-IUBMB) KEGG (Kyoto Encyclopedia of Genes and Genomes): Metabolic Pathways LIGAND (at KEGG): Chemical Compounds, Reactions and Enzymes EcoCyc: Encyclopedia of E. coli Genes and Metabolism MetaCyc: Metabolic Encyclopedia (Metabolic Pathways) BRENDA: Enzyme Database UM-BBD: Microbial Biocatalytic Reactions and Biodegradation Pathways
Cellular Regulation and Gene Networks EpoDB: Genes Expressed during Human Erythropoiesis BIND: Descriptions of interactions, molecular complexes and pathways DIP: Catalogs experimentally determined interactions between proteins BioCarta: Biological pathways of human and mouse GO: Gene Ontology Consortium Database
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KEGG Metabolic & Regulatory PathwaysKEGG Metabolic & Regulatory Pathways
(http://www.genome.ad.jp/dbget-bin/show_pathway?hsa00220+4.3.2.1)
KEGG is a suite of databases and associated software, integrating our current knowledge on molecular interaction networks, the information of genes and proteins, and of chemical compounds and reactions. (http://www.genome.ad.jp/kegg/kegg2.html)
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BioCyc (EcoCyc/MetaCyc BioCyc (EcoCyc/MetaCyc Metabolic Pathways)Metabolic Pathways)
The BioCyc Knowledge Library is a collection of Pathway/Genome Databases (http://biocyc.org/)
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BioCarta Cellular PathwaysBioCarta Cellular Pathways(http://www.biocarta.com/index.asp)
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Protein-Protein Interaction: BINDProtein-Protein Interaction: BIND((http://www.bind.ca/)
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Gene OntologyGene Ontology((http://www.geneontology.org/http://www.geneontology.org/))
Three GOs: Molecular Function Biological Process Cellular Component
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IV. Databases of Protein StructuresIV. Databases of Protein Structures
Protein Structure PDB: Structure Determined by X-ray Crystallography and NMR PDBsum: Summaries and analyses of PDB structures MMDB: NCBI’s database of 3D structures, part of NCBI Entrez SWISS-MODEL Repository: Database of annotated protein 3D models ModBase: Annotated comparative protein structure models
Structure Classification CATH: Hierarchical Classification of Protein Domain Structures SCOP: Familial and Structural Protein Relationships FSSP: Protein Fold Classification Based on Structure--Structure
Alignment
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PDB: Experimental 3D Structure RepositoryPDB: Experimental 3D Structure Repository
(http://www.rcsb.org/pdb/)
Rat gamma-crystallin, Rat gamma-crystallin, chain A, B.chain A, B.
Can you do a text search at PIR to find this?
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PDBsum:PDBsum:Summary and AnalysisSummary and Analysis (http://www.ebi.ac.uk/thornton-srv/databases/pdbsum/)
Search 3-D structure summary
2-D structure
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Protein Structural Classification (1)Protein Structural Classification (1)
CATH: Hierarchical domain classification of protein structures (http://www.biochem. ucl.ac.uk/bsm/cath_new/)
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Protein Structural Classification (2)Protein Structural Classification (2)
(http://scop.mrc-lmb.cam.ac.uk/scop/data/scop.b.html)
SCOP: comprehensive description of structural and evolutionary relationships between all proteins whose structure is known.
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SWISS-MODEL RepositorySWISS-MODEL Repository
A database of annotated three-dimensional A database of annotated three-dimensional comparative protein structure modelscomparative protein structure models (http://swissmodel.expasy.org/repository/smr.php?sptr_ac=CRGE_RAT&job=2)
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VI. Proteomic ResourcesVI. Proteomic Resources
GELBANKGELBANK ( (http://gelbank.anl.gov): 2D-gel patterns from completed ): 2D-gel patterns from completed genomes; genomes; SWISS-2DPAGESWISS-2DPAGE ( (http://www.expasy.org/ch2d/))
PEPPEP ( (http://cubic.bioc.columbia.edu/ pep/): Predictions for Entire ): Predictions for Entire Proteomes: summarized analyses of protein sequencesProteomes: summarized analyses of protein sequences Integr8 Integr8 ((http://www.ebi.ac.uk/integr8/): A): A browser for information browser for information relating to completed genomes and proteomes, based on data relating to completed genomes and proteomes, based on data contained in Genome Reviews and the UniProt proteome setscontained in Genome Reviews and the UniProt proteome setsPRIDEPRIDE (http://www.ebi.ac.uk/pride/): PRoteomics IDEntifications (http://www.ebi.ac.uk/pride/): PRoteomics IDEntifications database database Expression Profiling databasesExpression Profiling databases
GPMdbGPMdb (http://gpmdb.thegpm.org/): Mass Spec Proteomics (http://gpmdb.thegpm.org/): Mass Spec Proteomics DatabasesDatabases
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2D-Gel Image Databases (1)2D-Gel Image Databases (1)(http://us.expasy.org/ch2d/2d-index.html)
(http://us.expasy.org/cgi-bin/nice2dpage.pl?P02489)
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2D-Gel Image Databases (2)2D-Gel Image Databases (2)(http://gelbank.anl.gov/2dgels/index.asp)
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GPMdb MS Data SearchGPMdb MS Data Search http://gpmdb.thegpm.org/
Craig, et al., J Proteome Res. 2004, 3:1234-42.
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iProLINK: Protein Literature Mining ResourceiProLINK: Protein Literature Mining Resource
http://pir.georgetown.edu/iprolink/
Text mining of Protein phospohrylation
Gene/protein name thesaurus: synonyms, ambiguous names…
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Choose additional protein IDs to browse the variety of molecular biology databases each sequence report links to.
Delta crystallin II (Argininosuccinate lyase) (UniProt: ARLY2_ANAPL/P24058)
Alpha crystallin A (UniProt: CRYAA_RABIT/P02493)
Lab:Lab: