3DNALandscapes is a database for exploring the conformational features of DNA. 3DNALandscapes enables searches of conformational information across multiple structures. The database contains a wide variety of structural parameters and molecular images, computed with the 3DNA software package and known to be useful for characterizing and understanding the sequence-dependent spatial arrangements of the DNA sugar-phosphate backbone, sugar-base side groups, base pairs, base-pair steps, groove structure, etc. The data comprise all DNA-containing structures--both free and bound to proteins, drugs and other ligands--currently available in the Protein Data Bank.
ALLGEN server provides various tools for multiple sequence alignments, clustering, and assembly of ESTs. It also includes search tools for transcription factor binding sites (TFBS), repeated patterns, and transposons.
Batch Extraction and Analysis of cis-Regulatory Regions (BEARR) takes a list of gene identifiers (such as RefSeq and Unigene IDs), consensus patterns, and (optionally) a position weight matrix as input and returns a list of matches for the patterns in both the sense and anti-sense strands of the relevant genomic sequence. The user specifies what distance up and downstream from both the transcription start site and the 3\' terminus to look for the patterns.
Server which scans upstream of genes in the same gene expression cluster for regulatory sequence motifs using a Gibbs sampling strategy. The Markov background model is used for non-motif bases, improving specificity of predicted motif locations.
BiQ Analyzer HT Is a tool that supports locus specific analysis and visualization of high-throughput bisulfite sequencing data. It facilitates analysis of locus specific DNA methylation patterns.
Server which analyzes microarray and promoter sequence data associated with a response to a specific stimulus. After analysis a potential transcriptional regulatory network is created. CARRIE also determines which transcription factors were likely involved in regulation and which genes they regulated.
Server which attempts to identify any motifs related to genes predicted to share regulatory elements. It alters Gibbs sampling through biasing searches towards conserved sequences across multiple species.
A database of differentially expressed proteins in human cancers (dbDEPC) collects curated cancer proteomics data, provides a resource for information on protein-level expression changes, and explores protein profile differences among different cancers. dbDEPC currently contains 1803 proteins differentially expressed in 15 cancers, curated from 65 mass spectrometry (MS) experiments in peer-reviewed publications.
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