Bio-Trac 25 (Proteomics: Principles and Methods)

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Tutorial Bioinformatics Resources(http//pir.ge
orgetown.edu/huz/class/bioinfo_resource.html)

• Bio-Trac 25 (Proteomics Principles and Methods)
• March 26, 2004
• Zhang-Zhi Hu, M.D.
• Senior Bioinformatics Scientist
• Protein Information Resource
• National Biomedical Research Foundation, GUMC

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What is Bioinformatics?
computer mouse bioinformatics
(information) (biology)

• NIH Biomedical Information Science and Technology
  Initiative (BISTI) Working Definition (2000) -
  Research, development, or application of
  computational tools and approaches for expanding
  the use of biological, medical, behavioral or
  health data, including those to acquire, store,
  organize, archive, analyze, or visualize such
  data.

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Molecular Biology Database Collection
(http//nar.oupjournals.org/cgi/content/full/32/su
ppl_1/D3)
-- 548 key databases of 11 categories
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(http//pir.georgetown.edu/huz/class/2004_databas
e_update.html)
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Overview
Database Contents, Search and Retrieval

1. Text search / Information retrieval
2. Sequence genomics databases
3. Protein family databases
4. Database of protein functions
5. Databases of protein structures
6. 2D-gel databases
7. Proteomics databases

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Entrez Text Searches
(http//www.ncbi.nlm.nih.gov/Entrez/)
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PubMed Literature Database(http//www.ncbi.nlm.ni
h.gov/entrez/query.fcgi?CMDSearchDBPubMed)
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UniProt Text Search
(http//www.pir.uniprot.org/cgi-bin/textSearch)
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PIR Text Search (I)
(http//pir.georgetown.edu/pirwww/search/textsearc
h.html)
Whats different between CRAA_RABIT CYRBAA?
How about Search Crystallin and SuperFamily?
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PIR Text Search (II)
Can you find which crystallin that has 3D
structure determined using PIR text search?
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I. Sequence Genomics Databases

• GenBank An annotated collection of all publicly
  available nucleotide and protein sequences.
• RefSeq NCBI non-redundant set of reference
  sequences, including genomic DNA, transcript
  (RNA), and protein products
• UniProt Consortium Database Universal protein
  knowledgebase, a central resource of protein
  sequence and function from Swiss-Prot, TrEMBL and
  PIR.
• LocusLink Curated sequences and descriptions of
  genetic loci.
• UniGene Unified clusters of ESTs and full-length
  mRNA sequences .
• OMIM Online Mendelian inheritance in man a
  catalog of human genetic and genomic disorders.
• Model Organism Genome Databases MGD, RGD, SGD,
  Flybase
• GeneCards Integrated database of human genes,
  maps, proteins and diseases.
• SNP Consortium Database

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UniProt Consortium Database
UniProt (knowledgebase) UniRef (100,90,50) UniParc
(archive)
(http//www.uniprot.org)
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UniProt Sequence Report (I)
(http//www.pir.uniprot.org/cgi-bin/unipEntry?idC
RAA_RABIT)
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UniProt Sequence Report (II)
(http//www.pir.uniprot.org/cgi-bin/unipEntry?idU
niRef90_P02489)
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NCBI LocusLink
(http//www.ncbi.nlm.nih.gov/LocusLink)
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OMIM Online Mendelian inheritance in man
(http//www.ncbi.nlm.nih.gov/entrez/dispomim.cgi?i
d123580)
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II. 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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Domain Classification
(http//www.sanger.ac.uk/cgi-bin/Pfam/swisspfamget
.pl?nameCRAA_RABIT)
(http//pir.georgetown.edu/cgi-bin/ipcEntry?idCRA
A_RABIT)
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Pfam Domain
(http//www.sanger.ac.uk/cgi-bin/Pfam/getacc?PF005
25)
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Integrated Family Classification

• InterPro
• 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 Full Length Classification iProClass
Family Report
(http//pir.georgetown.edu/cgi-bin/ipcSF?idSF0022
80)
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III. 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)
• WIT Functional Curation and Metabolic Models
• 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 Pathways

• 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)

(http//www.genome.ad.jp/dbget-bin/show_pathway?hs
a002204.3.2.1)
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BioCyc (EcoCyc/MetaCyc Metabolic Pathways)

• The BioCyc Knowledge Library is a collection of
  Pathway/Genome Databases (http//biocyc.org/)

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BioCarta Cellular Pathways
(http//www.biocarta.com/index.asp)
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Protein-Protein Interaction BIND
(http//www.bind.ca/)
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Gene Ontology(http//www.geneontology.org/)
Three GOs Molecular Function Biological
Process Cellular Component
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IV. Databases of Protein Structures

• Protein Structure
• PDB Structure Determined by X-ray
  Crystallography and NMR
• PDBsum Summaries and analyses of PDB structures
• MMDB NCBIs 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 3D Structure
Rat gamma-crystallin, chain A, B. Can you do a
text search at PIR to find this?
(http//www.rcsb.org/pdb/)
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PDBsum
Summary and Analysis (http//www.biochem.ucl.ac.uk
/bsm/pdbsum)
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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)
SCOP comprehensive description of structural
and evolutionary relationships between all
proteins whose structure is known.
(http//scop.mrc-lmb.cam.ac.uk/scop/data/scop.b.ht
ml)
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SWISS-MODEL Repository
A database of annotated three-dimensional
comparative protein structure models
(http//swissmodel.expasy.org/repository/smr.php?s
ptr_acCRGE_RATjob2)
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VI. Proteomic Resources

• GELBANK (http//gelbank.anl.gov) 2D-gel patterns
  from completed genomes SWISS-2DPAGE
  (http//www.expasy.org/ch2d/)
• PEP Predictions for Entire Proteomes
  (http//cubic.bioc.columbia.edu/ pep/)
  Summarized analyses of protein sequences
• Proteome BioKnowledge Library (http//www.proteom
  e.com) Detailed information on human, mouse and
  rat proteomes
• Proteome Analysis Database (http//www.ebi.ac.uk/p
  roteome/) Online application of InterPro and
  CluSTr for the functional classification of
  proteins in whole genomes
• Expression Profiling databases GNF
  (http//expression.gnf.org/cgi-bin/index.cgi,
  human and mouse transcriptome), SMD
  (http//genome-www5.stanford.edu/MicroArray/SMD/,
  Stanford microarray data analysis), EBI
  Microarray Informatics (http//www.ebi.ac.uk/micro
  array/ index.html , managing, storing and
  analyzing microarray data)

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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)
(http//gelbank.anl.gov/2dgels/index.asp)
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Expression Profiling

• Human and Mouse Transcriptome

(http//genome-www.stanford.edu/serum/)
(http//expression.gnf.org/cgi-bin/index.cgi)
(http//expression.gnf.org/cgi-bin/index.cgi/)
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Lab