Links tagged with 'tertiary protein structure'

Found 166 links

Displaying 15 links

NRPS-PKSTool Content

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NRPS-PKS is an tool comprising four integrated databases for the analysis of large multi-enzymatic multi-domain megasynthases. The user can submit a query sequence to search for domains or view the properties of the products.

OMPdbDatabase Content

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OMPdb is a database of integral beta-barrel outer membrane proteins from Gram-negative bacteria, classified in functional families. OMPdb entries contain cross-references to other databases, references to the literature and annotation for sequence features (TM segments and signal peptides). The user can submit text searches and run BLAST queries against protein sequences or domain searches against the collection of profile HMMs that represent each family's domain organization.

This content is being maintained by pbagos.

OpenHUSARTool Content

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Open HUSAR (Heidelberg Unix Sequence Analysis Resources) contains suite of bioinformatics pipelines including tasks oriented to protein annotation by homology (ProtSweep), by domain analysis (DomainSweep), and by secondary structure elements (2Dsweep).

OrthoDBDatabase Content

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OrthoDB presents a catalog of eukaryotic orthologous protein-coding genes across 44 vertebrates, 25 arthropods, and 46 fungi. OrthoDB explicitly delineates orthologs at each radiation along the species phylogeny. The database of orthologs presents available protein descriptors, together with Gene Ontology and InterPro attributes, which serve to provide general descriptive annotations of the orthologous groups, and facilitate comprehensive orthology database querying.

PANTHERDatabase Content

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Protein Analysis THrough Evolutionary Relationships (PANTHER) is a comprehensive software system for inferring the functions of genes based on their evolutionary relationships. Phylogenetic trees of gene families form the basis for PANTHER and these trees are annotated with ontology terms describing the evolution of gene function from ancestral to modern day genes. One of the main applications of PANTHER is in accurate prediction of the functions of uncharacterized genes, based on their evolutionary relationships to genes with functions known from experiment. The PANTHER website also includes software tools for analyzing genomic data relative to known and inferred gene functions.

PCDBDatabase Content

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PCDB is a database of protein conformational diversity. For each protein, the database contains the redundant compilation of all the corresponding crystallographic structures obtained under different conditions. These structures could be considered as different instances of protein dynamism. As a measure of the conformational diversity we use the maximum RMSD obtained comparing the structures deposited for each domain. The redundant structures were extracted following CATH structural classification and cross linked with additional information. In this way it is possible to relate a given amount of conformational diversity with different levels of information, such as protein function, presence of ligands and mutations, structural classification, active site information and organism taxonomy among others.

links directory index: 5
TitlePublication YearGoogle Scholar Citation Count
PCDB: a database of protein conformational diversity20115

PDBe (formerly MSD)Database Content

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The Protein Data Bank in Europe (PDBe) is the European resource for the collection, organisation and dissemination of data on biological macromolecular structures. The database infrastructure is based on the remediated PDB archive data and a specially designed database for storing information on interactions between proteins and bound molecules. The newly designed 'PDBeView Atlas pages' provide an overview of an individual PDB entry in a user-friendly layout and serves as a starting point to further explore the information available in the PDBe database. PDBe's active involvement with the X-ray crystallography, Nuclear Magnetic Resonance spectroscopy and cryo-Electron Microscopy communities have resulted in improved tools for structure deposition and analysis.

links directory index: 51
TitlePublication YearGoogle Scholar Citation Count
PDBe: Protein Data Bank in Europe201051

PDBselectDatabase Content

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PDBselect is a list of representative protein chains with low mutual sequence identity selected from the protein data bank (PDB) to enable unbiased statistics. PDBfilter-select is an online service to generate user-defined selections.

links directory index: 22
TitlePublication YearGoogle Scholar Citation Count
PDBselect 1992-2009 and PDBfilter-select201022

PepStrTool Content

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The Pepstr server predicts the tertiary structure of small peptides with sequence length varying between 7 to 25 residues. The prediction strategy is based on the realization that β-turn is an important and consistent feature of small peptides in addition to regular structures. Thus, the methods uses both the regular secondary structure information predicted from PSIPRED and β-turns information predicted from BetaTurns.

This content is being maintained by raghavagps.

PeptidomeDatabase Content

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Peptidome is a public repository that archives and freely distributes tandem mass spectrometry peptide and protein identification data generated by the scientific community. Data from all stages of a mass spectrometry experiment are captured, including original mass spectra files, experimental metadata and conclusion-level results.

PepXDatabase Content

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PepX is an exhaustive data set of all protein-peptide complexes available in the Protein Data Bank with peptide lengths up to 35 residues. Complexes have been clustered based on their binding interfaces rather than sequence homology, providing a set of structurally diverse protein-peptide interactions. Each complex is annotated with both biological and structural information. Peptides are also annotated with naturally occurring backbone variations using fragment clusters from the BriX database to aid peptide design.

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