Chemistry Resources: Environmental & Biochemistry

Provides info on amino acid linear structure, CAS Registry number, molecular formula, and more.

ExPASy (Expert Protein Analysis System) is a Molecular Biology Proteomics database that analyzes protein sequences and structures. It provides citations, 3-D color images of protein sequences & enzymes, and links to other molecular biology sites.

Describes "structural and evolutionary relationships of all known protein structures." Organized by class, fold, superfamily, family and species.

Scientific info on new developments in the world-wide scientific quest to determine the climatic and biological consequences of the ongoing atmospheric CO2 enrichment on climate and the biosphere. Includes data sets for U.S. climate by state climate stations, Medieval warm periods, plant growth, and world temperature data repository, land-sea surface temperatures, microwave sounding units (MSU)-temperature layers, and more.

Access to maps and information on issues of environmental importance: drinking water, superfund sites, hazardous waste, etc. This site provides a single point of access to several EPA databases for info about environmental activities that may affect air, water, and land anywhere in the United States. Learn more about these environmental activities in your area or generate maps of environmental information.