Proteins

SCOP: Structural Classification of Proteins A complete, detailed description of the structural and evolutionary relationships between all proteins whose structure has been determined. The hierarchy proceeds from a root directory containing listings for broad structural classes (i.e., "all alpha", "alpha/beta", "membrane proteins", etc.) to structural superfamilies to specific structures which may be viewed with Chemscape Chime or RasMol.
Guide to Structure Prediction Step by step explanation of the process of protein structure prediction.
PredictProtein PredictProtein is a neural network-based service that predicts protein structural features from an amino acid sequence. Included are predictions of secondary structure, folds, transmembrane helices, and membrane topology.
Protein Secondary Structure Prediction A single point of entry form for secondary structure prediction.
Multiple Sequence Alignment A single point of entry form for protein sequence alignments.
PFAM Collection of protein domain families, consisting of multiple sequence alignments for the most common domains and the hidden Markov models for each.
Prosite Prosite consists of a downloadable database of biologically significant protein sites and motifs built up by identifying "core" sequences within alignments of protein families.
Protparam Tool The ProtParam Tool computes physical and chemical parameters of proteins: the extinction coefficient, estimated half-life, theoretical pI, and amino acid composition, etc.
Protscale ProtScale computes the profile produced by any of 50 amino acid scales on a selected protein. The scales are derived by assigning a numerical value for each amino acid type. Possible scales include hydrophobicity, hydrophilicity, secondary structure, etc.
Boxshade Generates publication quality graphics from multiple alignments.
Swiss-Prot Annotated protein sequence database that provides a high level of annotation and integration with other databases.
Antibody Resource Page Compendium of many types of resources: educational links,hybridoma databases, a page on how to find antibodies, and a bulletin board and email list for posting questions.
Puma: Phylogeny/Metabolism/ Alignments A comprehensive functional overview of metabolism.