This is the main site in the US for sequence comparison work. Major site for protein information. A nice simple view of the basic pathway. A more comprehensive view with lots of information for each enzyme in the links. Metabolic pathways with structural drawings of intermediates and Gibbs free energies.
Glycolysis is the first on the list.
Map your clone on the Arabidopsis genome Lab Protocols on the Web Various protocols. Source of plasmid vector, labelling kits, other molecular reagents we are using. Promega Biotech site. New England Biolabs site. Good technical information, especially for restriction enzymes.