iProClass Database
                      *******************************
                        Release: 4.4, 16-May-2012
          
           Total number of entries: 24,298,087 
           (UniProtKB: 22,664,540 entries, NCBI unique: 1,633,547 entries) 
                       
           Based on UniProtKB 2012_05, NCBI Entrez (May 03, 2012), 
           KEGG (Jun 13, 2011), EcoCyc 15.5 (October 25, 2011),
           IUBMB Enzyme Nomenclature (February 10, 2012),  
           Modbase (April 24, 2009), Pfam 26.0 (November 28, 2011),
           BLOCKS 14.3 (April 14, 2007), ProSite 20.81 (May 11, 2012),  
           PDB (April 24, 2012), COG (May 17, 2004), OMIM (March 10, 2011), 
           SCOP 1.75A (March 23, 2012), PID (April 24, 2012), Intact (May 01, 2012),
           Reactome (March 15, 2012), Gene Ontology (May 01, 2012), 
           PRO (February 24, 2011).

             
                   Protein Information Resource (PIR)
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