Bio.KEGG.Enzyme package
Module contents
Code to work with the KEGG Enzyme database.
- Functions:
parse - Returns an iterator giving Record objects.
- Classes:
Record - Holds the information from a KEGG Enzyme record.
- class Bio.KEGG.Enzyme.Record
Bases:
object
Holds info from a KEGG Enzyme record.
- Attributes:
entry The EC number (without the ‘EC ‘).
name A list of the enzyme names.
classname A list of the classification terms.
sysname The systematic name of the enzyme.
reaction A list of the reaction description strings.
substrate A list of the substrates.
product A list of the products.
inhibitor A list of the inhibitors.
cofactor A list of the cofactors.
effector A list of the effectors.
comment A list of the comment strings.
pathway A list of 3-tuples: (database, id, pathway)
genes A list of 2-tuples: (organism, list of gene ids)
disease A list of 3-tuples: (database, id, disease)
structures A list of 2-tuples: (database, list of struct ids)
dblinks A list of 2-tuples: (database, list of db ids)
- __init__()
Initialize a new Record.
- __str__()
Return a string representation of this Record.
- Bio.KEGG.Enzyme.parse(handle)
Parse a KEGG Enzyme file, returning Record objects.
This is an iterator function, typically used in a for loop. For example, using one of the example KEGG files in the Biopython test suite,
>>> with open("KEGG/enzyme.sample") as handle: ... for record in parse(handle): ... print("%s %s" % (record.entry, record.name[0])) ... 1.1.1.1 alcohol dehydrogenase 1.1.1.62 17beta-estradiol 17-dehydrogenase 1.1.1.68 Transferred to 1.5.1.20 1.6.5.3 NADH:ubiquinone reductase (H+-translocating) 1.14.13.28 3,9-dihydroxypterocarpan 6a-monooxygenase 2.4.1.68 glycoprotein 6-alpha-L-fucosyltransferase 3.1.1.6 acetylesterase 2.7.2.1 acetate kinase
- Bio.KEGG.Enzyme.read(handle)
Parse a KEGG Enzyme file with exactly one entry.
If the handle contains no records, or more than one record, an exception is raised. For example:
>>> with open("KEGG/enzyme.new") as handle: ... record = read(handle) ... print("%s %s" % (record.entry, record.name[0])) ... 6.2.1.25 benzoate---CoA ligase