iProClass Database
                      *******************************
                        Release: 4.0, 25-Jan-2012
          
           Total number of entries: 21,442,704 
           (UniProtKB: 19,968,487 entries, NCBI unique: 1,474,217 entries) 
                       
           Based on UniProtKB 2012_01, NCBI Entrez (January 09, 2012), 
           KEGG (Jun 13, 2011), EcoCyc 15.5 (October 25, 2011),
           IUBMB Enzyme Nomenclature (November 02, 2011),  
           Modbase (April 24, 2009), Pfam 26.0 (November 28, 2011),
           BLOCKS 14.3 (April 14, 2007), ProSite 20.79 (January 19, 2012),  
           PDB (January 03, 2012), COG (May 17, 2004), OMIM (March 10, 2011), 
           SCOP 1.75 (June 2009), PID (January 03, 2012), Intact (January 03, 2012),
           Reactome (December 09, 2011), Gene Ontology (January 04, 2012), 
           PRO (December 21, 2011).

             
                   Protein Information Resource (PIR)
                   Georgetown University Medical Center
                   3300 Whitehaven Street, NW, Suite 1200 
                        Washington, DC  20007, USA
                          Phone: (202) 687-2121
                          Fax  : (202) 687-0057
                     E-mail: pirmail@georgetown.edu