****************************************************************** This directory, ftp://ftp.pir.georgetown.edu/pir_databases/nref, contains the current release of the PIR-NREF Database: 0readme - this file; NBRF.description - description of the NREF database; NREF.release_note - note of the current release; NREF.xml.dtd - the Documnent Type Definition (DTD) of NREF-XML; NREF.xml.gz - the NREF data file in XML format; NREF_with_neighbors.xml.gz - the NREF data file with neighbor sequence information in XML format; NREF.seq.gz - the NREF sequence file in FASTA format; NREF2ids.dat.gz - NREF ID to PIR ID(s), UniProtKB ID(s), Genpept/Refseq GI number(s) and PDB ID(s), tab delimited. Both sequence and data file are compressed by unix gzip. ******************************************************************