An R object that contains information on UniProtKB KeyWords terms.
These terms are organised as a direct acyclic graph (DAG), which is
further stored as an object of the class 'igraph' (see
http://igraph.org/r/doc/aaa-igraph-package.html). UniProtKB
KeyWords (KW) controlled vocabulary provides a summary of the entry
content and is used to index UniProtKB/Swiss-Prot entries based on 10
categories (the category "Technical term" being excluded here).
Usage
data(obo.KW)
Arguments
Value
an object of class "igraph". As a direct graph, it has attributes to
vertices/nodes:
vertex attributes: "name" (i.e. Term ID), "term_id" (i.e.
Term ID), "term_name" (i.e. Term Name), "term_namespace" (i.e. Term
Namespace), and "term_distance" (i.e. Term Distance: the distance to
the root; always 0 for the root itself)
References
Bairoch et al. (2005) The Universal Protein Resource (UniProt).
Nucleic Acids Res, 33:D154-9.
Fang H and Gough J. (2013) dcGO: database of domain-centric ontologies
on functions, phenotypes, diseases and more. Nucleic Acids Res,
41(Database issue):D536-44.