Nucleic acid strutures (non-RNA)

OBRC

	BioMagResBank -- a repository for data from NMR spectroscopic studies of biological molecules
	Search for structural information of proteins, peptides, and nucleic acids based on NMR spectroscopic data.

	DSHIFT- a web server for predicting DNA chemical shifts
	Predict chemical shifts of DNA sequences in random coil form or double helical B-form.

	Greglist -- a database listing potential G-quadruplex regulated genes
	Find genes whose promoter regions have G-quadruplex motifs.

	Kinefold web server for RNA/DNA folding path and structure prediction including pseudoknots and knots
	Perform stochastic folding simulations of nucleic acids.

	MOLPROBITY -- Structure validation and all-atom contact analysis for nucleic acids and their complexes
	Validate macromolecular 3D structures.

	Mfold web server for nucleic acid folding and hybridization prediction
	Predict the secondary structure of RNA and DNA, mainly by using thermodynamic methods.

	NDB -- Nucleic Acid Database
	Search for structural information about nucleic acids.

	NTDB -- Thermodynamic Database for Nucleic Acids
	Search for thermodynamic data of nucleic acids.

	NXSensor web tool for evaluating DNA for nucleosome exclusion sequences and accessibility to binding factors
	Find nucleosome exclusion sequences and analyze their accessibility to binding factors.

	PDBsum more -- new summaries and analyses of the known 3D structures of proteins and nucleic acids
	Search for at-a-glance overview of every macromolecular structure deposited in the Protein Data Bank.

	QGRS Mapper -- a web-based server for predicting G-quadruplexes in nucleotide sequences
	Predict G-quadruplexes in DNA, RNA and oligo sequences.

	Quadfinder -- server for identification and analysis of quadruplex-forming motifs in nucleotide sequences
	Identify and analyze quadruplex-forming nucleotide sequences.

	RECON -- A Program for Prediction of Nucleosome Formation Potential
	Locate possible nucleosome formation sites in genomic DNA sequences.

	wwPDB -- The worldwide Protein Data Bank
	Search within an international collaboration that manages the deposition, processing and distribution of the PDB archive.

	WEB-THERMODYN -- sequence analysis software for profiling DNA helical stability
	Analyze DNA sequences and compute the DNA helical stability.

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