The National Center for Biotechnology
Another decent short scientist
Molecules-R-Us (pdb query)
Pedro's Biomolecular Research Tools
Encyclopedia of E. coli genes and metabolism

Yahoo! - Science:Chemistry:Biochemistry
ISI Citation Database Search Version 3.1
The ESG Biology Hypertextbook Home Page
Educational Courses on the Web
Molecular Biology on the Net
JB Issues
Genomes and Databases
Protocols on the World Wide Web
NWFSC Molecular Biology Protocols
Educational Courses on the Web
Cell and Molecular Biology Online - Educational Resources
Internet Resources for Cell Biology
Biochemistry and Molecular Biology Journals
Genes & Development
Biology Links
The E. coli Genome Center
Biochemistry and Molecular Biology Journals
ISI Citation Database Search Version 3.1