*EMBL-Eye Search (for literature)
http://www.ebi.ac.uk/ebisearch/advancedsearch.ebi?domain=literature

*Entrez Gene
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene

*BLAST (align two sequences)
http://www.ncbi.nlm.nih.gov/blast/bl2seq/wblast2.cgi

*Gene Ontology
http://www.geneontology.org

*Reactome (pathway and reaction resource)
http://www.reactome.org

*UniProtKB/Swiss-Prot
http://www.expasy.org/uniprot

*Homologene
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=homologene

 

Entrez Nucleotide
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=Nucleotide

OMIM
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=OMIM

Genecards
http://www.genecards.org/index.shtml

KEGG pathway database
http://www.genome.jp/kegg/pathway.html

Entrez SNP
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=Snp&cmd=Limits

 

Swiss-2DPAGE
http://www.expasy.org/ch2d/

Conserved Domain Database
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=cdd

ORF Finder
http://www.ncbi.nlm.nih.gov/gorf/gorf.html

Post-translational modification predictions

      Acetylation
      http://www.cbs.dtu.dk/services/NetAcet/

      O-glycosylation
      http://www.cbs.dtu.dk/services/NetOGlyc/

      N-glycosylation
      http://www.cbs.dtu.dk/services/NetNGlyc/

      Myristoylation
      http://www.expasy.org/tools/myristoylator/

      Phosphorylation
      http://www.cbs.dtu.dk/services/NetPhos/

     Sulfation
     http://www.expasy.org/tools/sulfinator/

SUMO (commercial site)
http://www.abgent.com/doc/sumoplot

    
Tissue Expression
http://icb.med.cornell.edu/services/tissueinfo/query