(1)What is cdk2?
    -search UNIGENE, OMIM
(2) How many cdk2 proteins already discovered in different organisms?
-try ENTREZ protein,
-start search protein for “cdk2”, then “cyclin dependent kinase 2”
-search again with the same keywords but limit to “protein name”.
(3) Display & Save the sequences in NCBI
-DISPLAY the “cdk2” sequences (limit to protein name) in fasta format (34 sequences)
-SAVE the first sequence in FASTA format as xp132341
-SAVE ALL THE SEQUENCES in FASTA with the file name cdk2-psq.fasta
-SAVE ALL THE SEQUENCES IN GENBANK with the file name cdk2-psq.gp
-Upload xp132341 and cdk2-psq.fasta to GCG
-Change to GCG format
   fromfasta xp132341 and
   fromfasta cdk2-psq.fasta (ALL SEQUENCES IN THE FILE WILL BE REFORMATED)
Exercise 05-4