Showing 135 open source projects for "proteins"

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  • 1
    AlphaFold 3

    AlphaFold 3

    AlphaFold 3 inference pipeline

    ...This repository provides the complete inference pipeline for running AlphaFold 3, though access to the model parameters is restricted and must be obtained directly from Google under specific terms of use. The system is designed for scientific research applications in structural biology, biochemistry, and bioinformatics, enabling accurate modeling of proteins, ligands, and covalent modifications. Users can perform local predictions via Docker containers, integrating AlphaFold 3’s inference process with provided JSON input configurations. The software includes flexible options for running both data preprocessing and GPU-accelerated inference, allowing users to adapt to available computational resources.
    Downloads: 6 This Week
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  • 2
    wger

    wger

    Self hosted FLOSS fitness/workout, nutrition and weight tracker

    ...Create your personal diet plan by creating as many meals with as many different ingredients as you need. The application will calculate the nutritional values ​​(total energy, proteins, carbohydrates, etc.) of the entire plan and of each of the meals. Enter the weights and reps you've done for each exercise to generate diagrams that let you see at a glance how well you're doing. Of course, the raw numbers are still accessible.
    Downloads: 3 This Week
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  • 3
    NifFINDER

    NifFINDER

    A preditor of Nif proteins

    Tool developed in MATLAB to identify the set of proteins encoded by the nifs genes (which are called Nifs). Niffinder identifies up to 24 Nifs - For each Nif protein an Artificial Neural Network (ANN) was built.
    Downloads: 0 This Week
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  • 4
    ShettiMotif
    Please, do not hesitate to contact us if you need help. https://sites.google.com/view/hsa23/ Short linear motifs / domains (SLiM) facilitate the functions and interactions of the proteins. Finding functional motifs in protein sequences could predict the putative cellular roles or characteristics of hypothetical proteins. ShettiMotif, which is an interactive tool to (i) searches for motifs containing repeated residues (e.g. Leu-, SR-, PEST-rich motifs, etc.), (ii) searches for multiple pre-defined consensus patterns or experimentally validated functional motifs in large datasets protein sequences (proteome-wide), (iii) map UniProt and PROSITE flat files. ...
    Downloads: 0 This Week
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  • 5
    relax

    relax

    Molecular dynamics by NMR data analysis

    The software package 'relax' is designed for the study of molecular dynamics through the analysis of experimental NMR data. Organic molecules, proteins, RNA, DNA, sugars, and other biomolecules are all supported. It supports exponential curve fitting for the calculation of the R1 and R2 relaxation rates, calculation of the NOE, reduced spectral density mapping, the Lipari and Szabo model-free analysis, study of domain motions via the N-state model and frame order dynamics theories using anisotropic NMR parameters such as RDCs and PCSs, the investigation of stereochemistry in dynamic ensembles, and the analysis of relaxation dispersion data.
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    Downloads: 12 This Week
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  • 6
    com-hfg

    com-hfg

    java library for XML, HTML, or SVG generation + bioinformatics classes

    The com.hfg (hairyfatguy.com) library is a collection of utility classes that make it easy to construct XML, HTML, XHTML, or SVG in an object-oriented way from within your Java application or webapp. It also contains other IO utilities and bioinformatics classes for phylogenetic trees, taxonomy, and multi-chain proteins. Requires JDK1.8.
    Downloads: 0 This Week
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  • 7

    rafah

    Random Forest Assignment of Hosts

    ...Our rationale was that the machine could learn the associations between genes and hosts much more efficiently than a human, while also using the information contained in the hypothetical proteins. Random forest models were built using the Ranger⁠ package in R⁠.
    Downloads: 0 This Week
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  • 8
    DeeProtGO

    DeeProtGO

    DeeProtGO is a deep learning model for predicting GO terms of proteins

    This project contains the source code of DeeProtGO as well as an example of its use when predicting GO terms of the biological process sub-ontology for eukaryotic proteins.
    Downloads: 0 This Week
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  • 9

    MS-Helios

    MS-Helios: A Circos wrapper to visualize multi-omic datasets

    Advances in high-resolution mass spectrometry facilitate the identification of hundreds of metabolites, thousands of proteins and their post-translational modifications. This remarkable progress poses a challenge to data analysis and visualization, requiring methods to reduce dimensionality and represent the data in a compact way. To provide a more holistic view, we recently introduced circular proteome maps (CPMs). However, the CPM construction requires prior data transformation and extensive knowledge of the Perl-based tool, Circos. ...
    Downloads: 0 This Week
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  • 10
    DisPC – a large scale disorder prediction and analysis tool which is a meta-predictor in one hand and also performs a proteome wide analysis of function, binding region prediction and evolutionary conservation analysis of the intrinsically disordered proteins (IDPs). DisPC is tested in several bacterial and fungal genomes for detailed genome wide analysis of IDPs. This pipeline can be used for large scale identification and characterization of IDPs in different domains of life.
    Downloads: 0 This Week
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  • 11
    TaxOnTree

    TaxOnTree

    A program for associating taxonomic information in a phylogenetic tree

    TaxOnTree is a phylogenetic program for associating Taxonomic information in a phylogenetic tree. The output is a NEX format tree file configured to be opened in FigTree, that users can promptly color by any taxa or by the ancestrality shared by sequences with query. Input can be a Fasta formatted file to be used in a BLAST search or a list of sequences represented by their identifiers (UniProtAC or NCBI gi), if a cluster is already available. Also, a newick file produced with user software...
    Downloads: 0 This Week
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  • 12
    NOVA

    NOVA

    Analysis and visualization of complexome profiling data.

    ...Several hierarchical clustering algorithms (e.g., single linkage, average linkage, Wards linkage), different distance measures (e.g., Euclidean distance, Manhattan distance, Pearson distance), and various normalization techniques are implemented. Many additional functions like zooming, searching for proteins, image export, and automatic file format recognition support intuitive handling for biologists. Giese, et al. NOVA: a software to analyze complexome profiling data. Bioinformatics, 2015, 31(3): 440-441
    Downloads: 2 This Week
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  • 13
    TI2BioP allows mainly the calculation of topological indices (spectral moments) derived from inferred and artificial 2D structures of DNA, RNA and proteins being possible to carry out a structure-function correlation irrespective of sequence alignments. TI2BioP version 3.0 is a python platform with a graphical interface designed for Windows, Linux and Mac OS.
    Downloads: 0 This Week
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  • 14

    SAMFF

    A Refined Empirical Force Field to Model Protein-SAM Interactions

    Understanding protein interaction with material surfaces is important for the development of nanotechnological devices. The structures and dynamics of proteins can be studied via molecular dynamics (MD) if the protein-surface interactions can be accurately modeled. Based on AMBER14 and GAFF, we systematically tuned the Lennard-Jones parameters of selected amino acid sidechains and the functional group of SAM with repeated metadynamics and umbrella sampling simulations. The final parameter set has yielded a significant improvement in the free energy values with R = 0.83 and MSE = 0.65 kcal/mol. ...
    Downloads: 0 This Week
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  • 15

    esPOS

    A predictor to identify essential protein from PPI network

    Predicting essential proteins from protein-protein interactions using order statistics
    Downloads: 0 This Week
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  • 16
    This is a Python-based efficient implementation of several semantic similarity measures. The target is to enable fast and easy calculation of similarity between proteins and genes using the Gene Ontology (GO).
    Downloads: 0 This Week
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  • 17

    selectseq

    Get specific sequences from a FASTA or FASTQ file.

    A command-line utility to manipulate biological sequences from a FASTA or FASTQ file. It can, given a list of identifiers, get only a subset of the sequences (or their complement, i.e., sequences NOT in the list). Can also get sequence number N only. Compressed sequences files are supported if readable by zcat.
    Downloads: 0 This Week
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  • 18
    DACO-algorithm

    DACO-algorithm

    A novel transcription factor complex prediction algorithm.

    Eukaryotic gene expression is controlled through molecular logic circuits that combine regulatory signals of many different factors. Complexation of transcription factors and other regulatory proteins is a prevailing and highly conserved mechanism of signal integration within critical regulatory pathways and enable to infer controlled genes as well as the exerted regulatory mechanism. We developed DACO (domain-aware cohesiveness optimization), a novel algorithm that combines protein-protein interaction networks and domain-domain interaction networks with the cluster-quality metric cohesiveness. ...
    Downloads: 0 This Week
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  • 19

    OpenGrowth

    OpenGrowth is a program which constructs de novo ligands for proteins.

    OpenGrowth is a research program which grows new ligands in proteins by connecting small organic fragments. The details can be found in the original publication "OpenGrowth: an automated and rational algorithm for finding new protein ligands" (J. Med. Chem., http://dx.doi.org/10.1021/acs.jmedchem.5b00886). To use OpenGrowth, you will need OpenGrowth_1.0.zip and Resources_1.0.2.zip that can be found by clicking on the Files menu in the horizontal bar at the top (https://sourceforge.net/projects/opengrowth/files). ...
    Downloads: 0 This Week
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  • 20
    We introduce a nonparametric Bayesian clustering method for inhomogeneous Poisson processes to detect heterogeneous binding patterns of multiple proteins including transcription factors. The estimated protein clusters form regulatory modules in different chromatin states, which help explain how proteins work together in regulating gene expression. We applied this approach on ChIP-seq data for mouse neural stem cells containing 21 proteins and observed different groups or modules of proteins clustered within different chromatin states. ...
    Downloads: 0 This Week
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  • 21

    PROPAB

    PROPensity for Alpha and Beta

    PROPAB: Computation of Propensities and Other Properties from Segments of 3D structure of Proteins Authors: Rifat Nawaz UL Islam1, Chittran Roy2, Parth Sarthi Sen Gupta3, Debanjan Mitra2, Sahini Banerjee4 and Amal Kumar Bandyopadhyay2* 1Department of Zoology, The University of Burdwan, West Bengal, 713104, India 2Department of Biotechnology, The University of Burdwan, West Bengal, 713104, India 3Department of Chemistry, IISER, Berhampur, Odisha, 760010, India 4Department of Biotechnology, Institute of Genetic Engineering, West Bengal, 700128, India *Corresponding author
    Downloads: 0 This Week
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  • 22
    NMRspectroscopy
    NMRspectroscopy is a package providing ease in installing some popular tools regarding proteins' analysis. It also provides a GUI interface for the tools.
    Downloads: 0 This Week
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  • 23

    PPLine

    SNP calling, annotation and gene/transcripts expression quantification

    ...PPLine provides: - read mapping (STAR/Tophat2/bowtie/bowtie2), including novel splice junsctions discovery - gene and transcript expression estimation (HTSeq-count/Cufflinks) - SNP calling with BQSR and indel realignment (samtools/GATK) - variant annotation (Annovar) - novel transcripts discovery (Cufflinks) - predicting proteotypic peptides and creating ref/alt proteins fasta-database - integration of the results
    Downloads: 4 This Week
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  • 24
    Tacofancy

    Tacofancy

    Community-driven taco repo

    TacoFancy is a collaborative cookbook built on Git, inviting everyone to submit taco recipes via pull requests. Instead of single monolithic recipes, it organizes the universe of tacos into modular parts—shells, proteins, salsas, toppings, and full assemblies—so you can mix and match to invent your own. The structure encourages creativity and reuse: a new salsa might pair with dozens of fillings, while a different tortilla technique can transform a favorite combination. Because it lives in Git, the entire cooking process becomes versioned and reviewable; contributors discuss tweaks in issues and iterate like they would on software. ...
    Downloads: 0 This Week
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  • 25
    QPROT is a software for differential protein expression using spectral count and intensity data. It also accounts for independent samples and paired samples. The input data should be rolled up to proteins before analysis. Extension to peptide level analysis is in progress.
    Downloads: 0 This Week
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