Filling pathway hole is a point of research in the
field of Bioinformatics especially in metabolic pathway where
the analysis of metabolic pathways is an essential topic in
understanding the relationship between genotype and
phenotype .The pillar of the research cycle is the data
collection which precedes the analysis phase to solve the
pathway hole. The required data for this area is scattered
among different data sources, which represent a problem for
the researchers of this area. This paper provides a solution
to this obstacle by collecting the required data from various
data sources in one database RGB MAPS. Also we have
developed a tool that could be used by other researchers to
analyze the pathway holes.