Chemical Shift to 3D Structure (CS23D) generates accurate 3D protein structures using only NMR chemical shifts and sequence data. Output is a set of PDB coordinates for the protein.
Generate NMR structures (GeNMR) is a web server for generating 3D protein structures using input sequence data, NOE-based distance restraints or NMR chemical shifts. Output is a set of PDB coordinates for the input protein.
GlyNest and CASPER are two independent services, available through this common interface, for predicting NMR spectra given a glycan chemical structure.
The Human Metabolome Database (HMDB) is a freely available electronic database containing detailed information about small molecule metabolites found in the human body. The database supports extensive text, sequence, chemical structure and relational query searches.
MetaboAnalyst is a web-based pipeline for metabolomic data processing, statistical analysis and functional interpretation. It performs data processing and normalization for various metabolomic data types. It provides various univariate and multivariate statistical analysis for two/multi-group, one/two-factor, as well time-series data. For targeted metabolomic data, users can also perform functional enrichment analysis and pathway analysis.
The Protein Data Bank in Europe (PDBe) manages the international archive of biomacromolecular structure data as one of the partners in the Worldwide Protein Data Bank. PDBe has developed a browser to access and analyze the structural archive using classification systems. The PDBe web pages that describe individual PDB entries have plain-English summary pages and iconic representations of the contents of an entry (PDBprints). In addition, the information available for structures determined by means of NMR spectroscopy has been expanded. The SIFTS initiative provides extensive mapping data between proteins whose structures are available from the PDB and a host of other biomedical databases.
PI2PE (Protein Interface/Interior Prediction Engine) consists of three predictors (WESA, cons-PPISP, and DISPLAR) for predicting solvent accessibility and interface residues from the structure of a protein-binding or DNA-binding protein.
PREDITOR predicts torsion angles in proteins from NMR chemical shift data and sequence homology. PREDITOR combines sequence alignment methods with advanced chemical shift analysis techniques to generate its torsion angle predictions.
PROSESS (PROtein Structure Evaluation Suite and Server) is a comprehensive web server designed to evaluate and validate protein structures generated by X-ray crystallography, NMR spectroscopy and computational modeling.
The Robetta server provides protein structure prediction tools and interface alanine scanning. The structure prediction is accomplished by either comparative modelling or the de novo Rosetta fragment insertion method. Interface alanine scanning is employed to predict how protein-protein interactions could be affected by mutations.
RosettaDesign identifies low energy sequences for specified protein three dimensional (3D) structures and can been used to predict stable side chain conformations.