Chavali2008 - Genome-scale metabolic network of Leishmania major (iAC560)
Ontology highlight
ABSTRACT:
Chavali2008 - Genome-scale metabolic network
of Leishmania major (iAC560)
This model is described in the article:
Systems analysis of
metabolism in the pathogenic trypanosomatid Leishmania
major.
Chavali AK, Whittemore JD, Eddy JA,
Williams KT, Papin JA.
Mol. Syst. Biol. 2008; 4: 177
Abstract:
Systems analyses have facilitated the characterization of
metabolic networks of several organisms. We have reconstructed
the metabolic network of Leishmania major, a poorly
characterized organism that causes cutaneous leishmaniasis in
mammalian hosts. This network reconstruction accounts for 560
genes, 1112 reactions, 1101 metabolites and 8 unique
subcellular localizations. Using a systems-based approach, we
hypothesized a comprehensive set of lethal single and double
gene deletions, some of which were validated using published
data with approximately 70% accuracy. Additionally, we
generated hypothetical annotations to dozens of previously
uncharacterized genes in the L. major genome and proposed a
minimal medium for growth. We further demonstrated the utility
of a network reconstruction with two proof-of-concept examples
that yielded insight into robustness of the network in the
presence of enzymatic inhibitors and delineation of
promastigote/amastigote stage-specific metabolism. This
reconstruction and the associated network analyses of L. major
is the first of its kind for a protozoan. It can serve as a
tool for clarifying discrepancies between data sources,
generating hypotheses that can be experimentally validated and
identifying ideal therapeutic targets.
This model is hosted on
BioModels Database
and identified by:
MODEL1507180059.
To cite BioModels Database, please use:
BioModels Database:
An enhanced, curated and annotated resource for published
quantitative kinetic models.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to
the public domain worldwide. Please refer to
CC0
Public Domain Dedication for more information.
SUBMITTER: Nicolas Le Novère
PROVIDER: MODEL1507180059 | BioModels | 2015-07-30
REPOSITORIES: BioModels
ACCESS DATA