def METHOD_NAME(uniprotID):
    #data from http://www.bioinf.org.uk/pdbsws/
    dirPath = os.path.dirname(sys.argv[0])
    fileName ='pdb_uniprot_chain_map.lst.2'
    if len(dirPath) != 0:
        fileName = dirPath + "/pdb_uniprot_chain_map.lst.2"
    fileName = fileName.replace('\\', '/')
    f = open (fileName, 'r')
    pdbId = ''
    chain = ''
    while(1):
        line = f.readline()
        if not line:
            break
        line = line.rstrip('\n')
        columns = line.split()
        if len(columns) != 3:
            continue
        if columns[2] == uniprotID:
            pdbId = columns[0]
            chain = columns[1]
    f.close()
    return pdbId, chain