Paths:
reviewed file [/data/projects/glygen/generated/datasets/reviewed] 
Source file [/data/projects/glygen/downloads/glytoucan/gtc_v3]
intermdiate file [/data/projects/glygen/generated/glytoucan/text/gtc_v3]

Process:
1. Download source file [nathan's dropbox]
2. Generate intermidiate file [change column header and separate column (if needed)]
3. Generate csv files [reviewed folder]

Mapping:

       reviewed           >        Source file         >        intermdiate

1.*glycan_motif.csv       > allmotif.txt               > motif_acc.txt , motif_name.txt
2.*glycan_properties.csv  > comp.txt    	       > glytoucan_type.txt, basecomposition.txt, compos.txt, topology.txt, 
                          > mass.txt    	       > glycan_mass.txt, monosaccharides.txt

3.*glycan_idmapping.txt  > gdb.txt                      > glycomedb.txt, glyco_id.txt
                           pbch.txt                     > pbch_id	
                           taxa.txt                     > tax_id
                           uckb.txt                     > uckb_id
                           humanprot.txt/mouseprot.txt  > uniprotkb_acc	
                           ucdb.txt                     > ucdb_id	
                           pdb.txt                      > pdb_id

4. *glycan_classification  > allmotif.txt              > glycan_type.txt , glycan_subtype.txt

5. mouse_glycan_enzyme     > gtc2enz.txt [/data/projects/glygen/downloads/glytoucan/gtc_v3/enzyme/]

6. human_glycan_enzyme     > gtc2enz.txt , mouse_protein_ortholog [/data/projects/glygen/generated/datasets/reviewed]

7. *glycan_images          > images/ [/data/projects/glygen/downloads/glytoucan/gtc_v3/images/cfg]  > [/data/projects/glygen/generated/glytoucan/images/gtc_v3]

8. *glycan_sequences       > iupac_extended.zip         > iupac_sequences.txt    [zip> iupac_extended_concatenated > iupac_sequences]
                           > glycoct.zip                > glycoct_sequences.txt  [zip> glycoct_concatenated > glycoct_formatted > glycoct_sequences]
                           > wurcs.zip                  > wurcs_sequences.txt    [zip> wurcs_concatenated > wurcs_sequences]