Example #1
0
# needs: pathway-tools -python-local-only-non-strict -lisp

import pythoncyc
import sys
import re
import pdb

meta = pythoncyc.select_organism('meta')
pythoncyc.sendQueryToPTools("(select-organism :org-id 'META)")


def getReaInfos(pwy):
    meta.allpwy = meta.all_pathways()
    #pwy = "ANAEROFRUCAT-PWY"
    #pwy = "ALL-CHORISMATE-PWY"
    if meta[pwy] == None:
        print(pwy, "Pathway does not exist")
        return ([[], []])

    rea_list = []
    if meta[pwy].key_reactions != None:
        keyRea_list = meta[pwy].key_reactions
    else:
        keyRea_list = []
    check_list = meta[pwy]["reaction_list"]
    if meta[pwy].sub_pathways != None:
        check_list.extend(
            [p for p in meta[pwy].sub_pathways if p not in check_list])
    isSuperPwy = False
    while len(check_list) > 0:
        ptmp = check_list.pop()
Example #2
0
# needs: pathway-tools -python-local-only-non-strict -lisp

import pythoncyc

meta = pythoncyc.select_organism('meta')
pythoncyc.sendQueryToPTools("(select-organism :org-id 'META)")

#query = "|Amino-Acid-Biosynthesis|"
#query = "|Nucleotide-Biosynthesis|"
#query = "|Cofactor-Biosynthesis|"
#query = "|Carbohydrates-Degradation|"
query = "|Polyamine-Biosynthesis|"

instances = meta.get_class_all_instances(query)


ofile = open("/home/jo/pwy.csv", "w")
ofile.write("id" + "\t" + "name" + "\t" + "ec" + "\t" + "rea" + "\n")
for idx, pwy in enumerate(instances):
    if meta[pwy] == None:
        print(pwy, "Pathway does not exist")
        continue
    rea_list = meta[pwy]["reaction_list"]
    ec_list  = []
    reaid_list = []
    for r in rea_list:
        ec  = meta[r]["ec_number"]
        reaid = r
        if ec == None:
            continue
        ec_nr=len(ec)