As per last year, here is a table of bioinformatics web servers from the Nucleic Acids Research Web Server Issue, July 2007. The table below was constructed using the RSS feed at the Bioinformatics Links Directory. You can login to the wiki and add your experiences of a particular service in the User Comments column.
| Service | Description | User comments |
|---|---|---|
| 3D-partner | 3D-partner is a tool to predict interacting partners and binding models of a query protein sequence through the analysis of structural complexes. | none yet |
| 3dLOGO | 3dLOGO is a server for the identification and analysis of conserved protein three-dimensional (3D) substructures. | none yet |
| AStalavista | AStalavista (alternative splicing transcriptional landscape visualization tool) dynamically identifies, extracts, and displays alternative splicing events from whole genome annotations and user provided gene sets. | none yet |
| Asterias | Asterias is a set of tools for the analyses of high throughput genomic data that includes applications for microarray data normalization, filtering, detection of differential gene expression, class and survival prediction model building, and analysis of array CGH data. Most applications use parallel computing resulting in significant increases in speed. | none yet |
| Berkeley Phylogenomics Group | a series of web servers for phylogenomic analysis: classification of sequences to pre-computed families and subfamilies using the PhyloFacts Phylogenomic Encyclopedia, FlowerPower clustering of proteins sharing the same domain architecture, MUSCLE multiple sequence alignment, SATCHMO simultaneous alignment and tree construction, and SCI-PHY subfamily identification. | none yet |
| BioBayesNet | BioBayesNet is a server for feature extraction and Bayesian network modeling of biological sequence data. | none yet |
| BIPASS | BioInformatics Pipeline Alternative Splicing Services provides access to alternative splicing information extracted from various public databases and allows users to submit their own transcript and genome sequences for alternative splicing predictions. | none yet |
| BLASTO | BLASTO (BLAST on Orthologous groups) is a modified BLAST tool for searching orthologous group data. It treats each orthologous group as a unit and outputs a ranked list of orthologous groups instead of single sequences. | none yet |
| CanPredict | CanPredict uses a combination of computational methods to predict whether specific sequence changes in a protein are likely to be cancer-associated mutations. | none yet |
| CARGO | CARGO (Cancer And Related Genes Online) is a portal that uses widgets to allow users to mine literature using iHOP, retrieve disease information from OMIM, visualize 3D SNPs, query protein interactions, and view summarized gene annotation information for cancer related genes in human. | none yet |
| CodonO | CodonO is a method for measuring synonymous codon usage bias within and across genomes. | none yet |
| COMPASS | COMPASS (Comparison of Multiple Protein Alignments with Assessment of Statistical Significance) is a tool for detecting remote levels of sequence similarity using profile-based comparison of multiple sequence alignments. | none yet |
| CPC | CPC (Coding Potential Calculator) distinguishes protein-coding from non-coding RNAs based on the sequence features of the input transcripts. | none yet |
| CRISPRFinder | Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) Finder detects this family of direct repeats found in the DNA of many bacteria and archaea. | none yet |
| CrysTwiV | CrysTwiV (Crystal Twin Variables) is an automated approach for phase extension and refinement in X-ray crystallography; free registration is required for use. | none yet |
| CytoSVM | CytoSVM is a Support Vector Machine (SVM) based server that predicts putative cytokine-receptor interactions based on a primary protein sequence. Using this method, results from screening the human and mouse genomes are available via a database search. | none yet |
| DAVID Bioinformatics Resources | The Database for Annotation, Visualization and Integrated Discovery (DAVID) provides a comprehensive set of functional annotation tools for investigators to understand biological meaning behind large list of genes. | none yet |
| DBAli | DBAli is a database that includes a comprehensive all-against-all comparison of protein structures in the PDB database. Tools associated with the database allow users to mine this protein structure space by establishing relationships between protein structures and their functions. | none yet |
| DEEP | DEEP (Differential Expression Effector Prediction) is a tool that can identify effectors of specific expression profiles by combining gene expression data with biological expert knowledge about biomolecular interaction networks (provided by resources like TRANSPATH, for example). | none yet |
| DIAL | DIAL (dihedral alignment) is a server that provides access to a dynamic programming algorithm for structural alignment of RNA. | none yet |
| DOMAC | DOMAC is an accurate, protein domain prediction server that integrates homology modeling, domain parsing, and ab initio methods together. | none yet |
| DSHIFT | DSHIFT is a web server for predicting chemical shifts of DNA sequences in random coil form or double helical B-form. | none yet |
| EBI Tools | EBI Tools is a project that aims to provide programmatic access to the various databases and retrieval and analysis services that the European Bioinformatics Institute (EBI) provides through Simple Object Access Protocol (SOAP) and other related web service technologies. | none yet |
| eF-seek | eF-seek predicts protein functional sites by searching for similar electrostatic potential and molecular surface shapes against eF-site, a database of electrostatic surfaces for representative ligand binding sites. | none yet |
| eProbalign | eProbalign computes maximal expected accuracy multiple sequence alignments from partition function posterior probabilities. eProbalign also provides a platform to visualize the alignment, generate images, and manipulate the output. | none yet |
| ESTExplorer | ESTExplorer is an automated suite of programs to pre-process, assemble and functionally annotate ESTs at both DNA and protein level. | none yet |
| ESTpass | ESTpass is a server for processing and annotating sequence data from expressed sequence tag (EST) projects. | none yet |
| eTBLAST | eTBLAST is a textual similarity search engine. This server can parse and summarize the results of an abstract similarity search to find appropriate journals for publication, authors with expertise in a given field, and documents similar to a submitted query. | none yet |
| EVALLER | EVALLER predicts potential protein allergenicity from primary amino acid sequence. | none yet |
| FastContact | FastContact is a free energy scoring tool for protein-protein complex structures. | none yet |
| fastSCOP | fastSCOP identifies structural domains and determines evolutionary superfamilies of a query protein structure using 3D-BLAST to scan SCOP and MAMMOTH to create a structural alignment for refining domain boundaries. | none yet |
| FatiGOplus | FatiGOplus is a tool for the functional profiling of genome-scale experiments oriented to the interpretation of microarray experiments. As part of the Babelomics suite, FatiGOplus finds differential distributions of biological terms (GO, KEGG pathways, Interpro motifs, Transfac motifs, CisRed motifs, etc.) between two groups of genes. | none yet |
| FGF | FGF (Fishing Gene Family) is a resource for finding gene families given a set of protein sequences by investigating phylogenetic trees, duplication fate, and selective pressure (ka/ks calculations). | none yet |
| firestar | Firestar predicts functionally important residues, such as ligand binding sites, using structural templates and alignment reliability. | none yet |
| FluGenome | FluGenome is a tool for determining lineages and genotypes of influenza A viruses. | none yet |
| FRalanyzer | FRalanyzer (Fold Recognition alignment analyzer) takes as input a sequence-structure alignment, automatically searches annotated databases, and highlights the functionally important positions that are identical in the alignment. | none yet |
| Frog | Frog (Free Online Drug Conformation) is a service aimed at generating 3D conformations for drug-like compounds starting from their 1D or 2D descriptions (smiles or sdf). | none yet |
| G2D | G2D (Candidate Genes to Inherited Diseases) scans a human genomic region for genes related to an inherited disease. The G2D server also presents precomputed candidate genes for more than 600 genetically inherited diseases that have been mapped onto chromosomal regions without assignment of a particular gene. | none yet |
| g:Profiler | g:Profiler is a set of tools for functional annotation of gene lists that includes: g:GOSt, which retrieves the most significant Gene Ontology (GO) terms, KEGG and REACTOME pathways, and TRANSFAC motifs; g:Convert, for conversion between gene or protein names/IDs; g:Orth, for retrieving orthologs; and, g:Sorter, which searches for similar expression profiles. | none yet |
| GeneHub-GEPIS | GeneHub-GEPIS is a tool for inferring human and mouse gene expression patterns based on normalized EST abundance in various normal and cancerous tissues. | none yet |
| GeneTrail | GeneTrail analyzes gene sets for statistically significant accumulations of genes belonging to functional categories. Two common statistical approaches are implemented including: Over-Representation Analysis (ORA) for comparing a reference set of genes to a test set; and, Gene Set Enrichment Analysis (GSEA) for scoring sorted lists of genes. | none yet |
| Gibbs Motif Sampler | Gibbs Motif Sampler allows you to identify motifs, conserved regions, in DNA or protein sequences. This tool can be applied for the detection of transcription factor binding sites (TFBS). | none yet |
| iHOP | iHOP (Information Hyperlinked over Proteins) allows researchers to explore a network of gene and protein interactions based on published scientific literature. For each gene search, iHOP reports sentences from abstracts associating it with other genes, links out to full abstracts, and reports experimental evidence for the interactions, if available. You can also select sentences to create and visualize your own gene model. | none yet |
| INDELSCAN | INDELSCAN is a tool for genome-wide identification of indels. | none yet |
| INFO-RNA | INFO-RNA is a server for the design of RNA sequences that fold into a given pseudo-knot free RNA secondary structure. | none yet |
| iPDA | iPDA (Integrated Protein Disorder Analyzer) predicts disordered regions of a query protein sequence. | none yet |
| ISACGH | ISACGH (In Silico Array CGH) is a tool for visualizing array CGH data and/or expression arrays onto chromosomal coordinates to allow for correlations between copy number and gene expression to be observed. ISACGH is included in the GEPAS package. | none yet |
| KAAS | KAAS (KEGG Automatic Annotation Server) is a tool for ortholog assignment and pathway mapping. KAAS provides functional annotation of genes by BLAST comparisons against the manually curated KEGG GENES database. The result contains KO (KEGG Orthology) assignments and automatically generated KEGG pathways. | none yet |
| KinasePhos 2.0 | KinasePhos 2.0 is a new version of a kinase-specific phosphorylation site prediction tool. | none yet |
| KNOTS | KNOTS is a web server that detects knots in protein structures. | none yet |
| LIPID MAPS | LIPID Metabolites And Pathways Strategy (LIPID MAPS) is a consortium that presents a collection of tools for performing tasks such as drawing lipid structures and predicting possible structures from mass spectrometry data. | none yet |
| LTR_Finder | LTR_Finder (Long Terminal Repeat Finder) is an efficient program for finding full-length LTR retrotransposons in genome sequences. | none yet |
| M4T | M4T (Multiple Mapping Method with Multiple Templates) is a comparative protein structure modeling server that uses a combination of multiple templates and iterative optimization of alternative alignments. | none yet |
| MADAP | MADAP is a clustering tool for the interpretation annotation data mapped onto complete or partial genome sequences. Initially developed for determining transcription start sites (TSS) by defining 5' and 3'ends of mRNA, MADAP also has utility in clustering other annotation data types (ChIP-chip data, for example). | none yet |
| MAGMA | MAGMA can be used for the analyses of two-channel microarray experiments and computes genes with significant differential expression using R and Bioconductor. Automatically generated R-scripts are available for download. | none yet |
| MelinaII | MelinaII (Motif Elucidator in Nucleotide Sequence Assembly) can run multiple motif prediction tools (Consensus, MEME, Gibbs Sampler, MDScan, Weeder) simultaneously. Graphical results can be used to compare predictions of potential DNA motifs (such as transcription factor binding sites, TFBS) in promoter regions. | none yet |
| MetaPath Online | MetaPath Online gives users access to an algorithm for network expansion. Starting with given metabolites, called seed compounds, the algorithm uses known information about metabolic reactions and pathways to expand the network and define scope. This systematic investigation of structure-function relationships of metabolic networks can offer evolutionary insights. | none yet |
| MinActionPath | MinActionPath calculates the most-probable trajectory between two known structural states of a protein. | none yet |
| miPred | miPred (microRNA Predictor) can distinguish between real and pseudo microRNA precursors. | none yet |
| MobilomeFINDER | MobilomeFINDER (Mobile Genome FINDER) is a tool for high-throughput genomic island discovery. | none yet |
| MODPROPEP | MODPROPEP is a server for structural modeling of protein kinases and MHC proteins in complex with their substrate peptides. | none yet |
| MOLPROBITY | MOLPROBITY is a structure validation program that can calculate and display steric, H-bonding, and van der Waals interactions for 3D structures of proteins, nucleic acids, and complexes. | none yet |
| Multi-Q | Multi-Q provides an automated data analysis tool for multiplexed protein quantitation based on iTRAQ labeling. | none yet |
| MultiPhyl | MultiPhyl is a high-throughput Maximum Likelihood based phylogeny analysis program that allows researchers to create a virtual phylogenetic supercomputer from a group semi-idle desktop machines. | none yet |
| MYBS | MYBS (Mining Yeast Binding Sites) is a tool for mapping Transcription factors (TFs) and their binding sites (TFBSs) that integrates both experimentally verified (ChIP-chip data) and predicted position weight matrixes (PWMs) from several databases. | none yet |
| MyHits | The MyHits server integrates several tools with a focus on protein annotation and the analysis of protein domains. Guest users have access to tools such as ClustalW and T-Coffee and databases like Swiss-Prot, Prosite and Interpro. Registration allows users to store their results in private databases, and is free for academic users. | none yet |
| NCBI Influenza Virus Sequence Annotation Tool | The NCBI Influenza Virus Sequence Annotation Tool is a web application for user-provided sequences. It can predict protein sequences encoded by an input flu sequence and produce a feature table that can be used for sequence submission to GenBank. | none yet |
| NQ-Flipper | NQ-Flipper recognizes unfavorable rotamers of Asn and Gln residues in protein structures. | none yet |
| NTMG | NTMG (N-Terminal Truncated Mutants Generator) is a tool for generating multiplex PCR primers for designing N-terminal truncated mutants. | none yet |
| OligoCalc | OligoCalc calculates the physical properties of single- and double-stranded DNA and RNA molecules including melting temperature (multiple methods), concentration, molecular weight, and absorbance at 260 nanometers. OligoCalc can also account for 5’ and 3’ chemical modifications and predict potential hairpin loop formation. | none yet |
| Onto-Tools | Onto-Tools is a suite of tools for data mining based on information from Gene Ontology (GO). Onto-Tools includes an annotation database and the data mining tools: Onto-Express, Onto-Compare, Onto-Design, Onto-Translate, Onto-Miner, Pathway-Express, Promoter-Express, nsSNPCounter, TAQ, and OE2GO; free registration is required. | none yet |
| OpenHUSAR | 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). | none yet |
| oPOSSUM | oPOSSUM is a web-based system for the detection of over-represented transcription factor binding sites in the promoters of sets of genes. | none yet |
| OPTIMIZER | OPTIMIZER is an application that optimizes the codon usage of a DNA sequence. This server can be used to predict and optimize the level expression of a gene in heterologous gene expression systems. | none yet |
| OSCAR | OSCAR (Open System for Clustering Analysis) is a platform for cluster analysis of microarray data. | none yet |
| PAP | Promoter Analysis Pipeline (PAP) can identify potential transcriptional regulators for sets of co-expressed genes and identify potential regulatory targets of transcription factors. | none yet |
| PAR-3D | PAR-3D (Protein Active site Residues - 3D structural motif) uses a structure-based approach for predicting function. Using 3D structural motifs defined for different classes of proteases, glycolytic pathway enzymes and metal-binding sites, PAR-3D predicts probable active site residues. | none yet |
| PathExpress | PathExpress is a tool developed to interpret gene expression data obtained from microarray experiments by identifying and visualizing the most relevant metabolic pathways associated with a subset of genes (e.g. differentially expressed genes). | none yet |
| Pcons.net | Pcons.net is a protein structure prediction meta server that provides automated tools for protein structure prediction and analysis using a consensus approach. | none yet |
| PDB2PQR Server | Server that allows users to convert PDB files into PQR files by adding missing atoms, optimizing hydrogen bonding and assigning atomic charge and radius parameters. The resulting PQR file can be used for electrostatic calculations which can give insight into the influence of electrostatics on biomolecular structures. | none yet |
| PFP | PFP (Patch Finder Plus) is a tool for extracting and displaying positive electrostatic patches on protein surfaces which can be indicative of nucleic acid binding interfaces. | none yet |
| Phobius | Phobius is a combined transmembrane topology and signal peptide predictor. The server also allows for constrained and homology-enriched predictions. | none yet |
| Phylemon | Phylemon is a server that integrates a suite of tools for multiple sequence alignment, phylogeny, and evolutionary tests from the most popular stand-alone phylogenetic and evolutionary analysis programs. | none yet |
| PI2PE | 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. | none yet |
| PIC | Protein Interactions Calculator (PIC) is a server which recognizes various kinds of interactions; such as disulphide bonds, hydrophobic interactions, hydrogen bonds, aromatic interactions, and ionic interactions within a protein or between proteins in a complex. | none yet |
| pKNOT | pKNOT (Protein Knot) is a tool that can detect knots in proteins as well as providing information on knotted proteins in PDB. | none yet |
| pknotsRG | pknotsRG is a server for single sequence RNA secondary structure prediction including pseudoknots; source code, binary executable, and web service available. | none yet |
| PMG | The Protein Movie Generator (PMG) is a tool to generate protein pictures, animations, and movies. | none yet |
| PrDOS | PrDOS (Protein Disorder Prediction Server) is a server to predict the disordered regions of a protein from its amino acid sequence. | none yet |
| Primer Z | Primer Z is an interface for PCR primer design for human, mouse, or rat genes and human SNPs; uses Primer3 primer design program. | none yet |
| Primer3Plus | Primer3Plus is an enhanced web interface to the popular Primer3 PCR primer design program. | none yet |
| PROMALS | PROMALS (Profile Multiple Alignment with Local Structure) is a progressive mutliple sequence alignment method that improves alignment quality by using additional homologs from PSI-BLAST searches and secondary structure predictions from PSIPRED. | none yet |
| ProMateus | ProMateus extends ProMate, a protein binding site predictor, and allows the user to suggest new features that might improve the prediction of the binding site locations. | none yet |
| ProSA-web | ProSA-web (Protein Structure Analysis) is an extension of the classic ProSA program used for the refinement and validation of experimental protein structures and in structure prediction and modeling. | none yet |
| ProSight PTM | ProSight PTM allows identification and characterization of intact proteins and their post- translational modifications (PTMs) using data from the 'Top-Down' tandem mass spectrometry (MS/MS) approach. | none yet |
| Protein Dipole Server | The Protein Dipole server calculates and displays the net charge, dipole moment and mean radius of any 3-dimensional protein structure. | none yet |
| QSCOP - BLAST | QSCOP-BLAST is a service that uses BLAST to search the QSCOP (Quantitative SCOP) server, an extension of classic SCOP (Structural Classification of Proteins). | none yet |
| QuickSNP | QuickSNP is a resource for the selection of tagSNPs in the human genome that includes a gene-centric selection module. | none yet |
| RADAR | RADAR (RNA Data Analysis and Research) provides multiple tools for RNA structure analysis including: pairwise structure alignment, multiple structure alignment, constrained structure alignment, database searching, and prediction of the consensus structure for a set of RNA sequences. | none yet |
| RCI | RCI (Random Coil Index) is a method for predicting protein flexibility using secondary chemical shifts. | none yet |
| RE-MuSiC | RE-MuSiC is a tool for multiple sequence alignments where users can specify conserved blocks by supplying regular expression contraints. | none yet |
| REPK | REPK (Restriction Endonuclease Picker) assists in the choice of restriction endonucleases for terminal restriction fragment length polymorphism (T-RFLP) by finding sets of four restriction endonucleases which together uniquely differentiate user-designated sequence groups. | none yet |
| RF_DYMHC | RF_DYMHC (Random Forest-Based System for Detecting Yeast Meiotic Recombination Hotspots and Coldspots) predicts recombination hot/cold spots in the yeast genome. | none yet |
| RNA Movies | RNA Movies is a tool for the visualization of RNA secondary structure spaces. The program creates an interpolated animation of user provided sets of secondary structure data. | none yet |
| RNABindR | RNABindR is a server for analyzing and predicting RNA binding sites in proteins. | none yet |
| RNAbor | RNAbor is a server for computing structural neighbors of a RNA secondary structure. | none yet |
| RNAz | RNAz detects functional RNA secondary structures in multiple sequence alignments based on thermodynamic stability and structural conservation. | none yet |
| RSRE | RNA Structural Robustness Evaluator (RSRE) is a tool for RNA structural robustness evaluation. | none yet |
| RTAnalyzer | RTAnalyzer is an application to find new retroposons and detect L1 retroposition signatures. | none yet |
| SAGExplore | SAGExplore is a tool for the accurate mapping of experimental tags in serial analysis of gene expression (SAGE). | none yet |
| SCOPE | SCOPE (Suite for Computational identification Of Promoter Elements) is a set of programs aimed at identifying novel cis-regulatory elements from groups of upstream sequences. | none yet |
| Selecton | Selecton is a server for the identification of site-specific positive selection and purifying selection. | none yet |
| SEPACS | SEPACS (Seroreactivity Pattern Classification System) is a a web-based application for classification of seroreactivity profiles. | none yet |
| Sequence Harmony | Sequence Harmony detects subfamily specific functional sites from a multiple sequence alignment by scoring compositional differences between given subfamily groupings. | none yet |
| SH3-Hunter | SH3-Hunter identifies putative SH3 domain interaction sites on protein sequences. | none yet |
| SiteFINDER|3D | SiteFINDER:3D predicts functionally important regions in proteins of known structure using conserved functional group (CFG) analysis. | none yet |
| SLiMDisc | SLiMDisc (Short Linear Motif Discovery) is a tool for finding shared motifs in proteins with a common attribute such as sub-cellular location or a common interaction partner. | none yet |
| SplicePort | SplicePort makes splice-site predictions for submitted sequences, and allows browsing of the motifs used in the prediction. Feature selection is optimized for human splice sites. | none yet |
| STAMP | STAMP is a tool for exploring DNA-binding motif similarities by providing resources for motif alignment, similarity and database matching. | none yet |
| StSNP | StSNP (Structure SNP) is a server which provides the ability to analyze and compare human nonsynonymous SNPs (nsSNP) in protein structures, protein complexes, protein-protein interfaces and metabolic networks. | none yet |
| T-COFFEE | The T-COFFEE site includes links to a collection of tools for computing, evaluating, and manipulating multiple alignments of protein sequences and structures. T-COFFEE is a protein multiple sequence alignment tool that is more accurate than ClustalW for sequences with less than 30 percent identity. Expresso (or 3DCoffee) aligns sequences using structural information. PROTOGENE turns amino acid alignments into CDS nucleotide alignments. M-Coffee is a meta-method for computing multiple sequence alignments by combining alternative alignment methods. | none yet |
| taveRNA | taveRNA hosts three RNA web services: alteRNA, inteRNA and pRuNA. alteRNA is an alternative to many RNA folding methods. inteRNA predicts the joint secondary structure of two RNA sequences. pRuNA is an database pruning method which given a query RNA returns only a few ncRNAs as potential regulators. | none yet |
| TFAM | TFAM is a system to classify the function of tRNAs that is based on tRNA structural alignments. | none yet |
| VisANT | VisANT is an integrative visual analysis tool for biological networks and pathways that contains modules for querying and integrating KEGG pathways with expression data. VisANT is java-based, and can be run as a java applet, as a java web application, or downloaded and run locally. | none yet |
| VISTA | VISTA is a comprehensive suite of programs and databases for comparative analysis of genomic sequences. There are two ways of using VISTA - you can submit your own sequences and alignments for analysis (VISTA servers) or examine pre-computed whole-genome alignments of different species. | none yet |
| WebMOTIFS | WebMOTIFS is a tool for motif discovery, scoring, analysis, and visualization. It allows you to use different programs (AlignACE, MDscan, MEME, and Weeder) to search for DNA-sequence motifs, and evaluate the results. | none yet |
| WebTraceMiner | WebTraceMiner is a tool for processing and mining Expressed Sequence Tag (EST) trace files. It can help characterize 3' and 5' termini of cDNA inserts by detecting sequence features such as vector fragments, adapter/linker sequences, insert-flanking restriction endonuclease recognition sites, and polyA or polyT tails. | none yet |
| WhETS | WhETS (Wheat Estimated Transcript Server) is a resource that combines Triticeae ESTs/mRNAs with rice genes to find the best estimate of hexaploid wheat transcript sequences for a target gene, supplemented with information on tissue distribution and likely gene structure, to aid in primer design. | none yet |
| WoLF PSORT | WoLF PSORT is an extension of the PSORT II program for protein subcellular location prediction. | none yet |
| ZiFiT | ZiFiT (Zinc Finger Targeter) assists in the design of zinc finger proteins that can bind to specific DNA sequences; free registration is required. | none yet |