Kdevos12
- 27 skills
- 0 followers
- 8 hours ago last updated
- ▌ Ase · kdevos12 bundleUse when working with ASE (Atomic Simulation Environment) for atomistic simulations. Covers structure building, geometry optimization, molecular dynamics, NEB/transition states, vibrational analysis, and calculator interfaces (ORCA, xTB, GPAW, LAMMPS).
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- ▌ Mmpa · kdevos12 bundleUse when performing Matched Molecular Pair Analysis (MMPA) for SAR extraction, property cliff identification, bioisostere discovery, or analogue generation. Covers MMP theory and fragmentation schemes, mmpdb 4 CLI workflow (fragment/index/loadprops/transform), RDKit programmatic MMP generation, statistical SAR delta analysis, and applying transforms to generate focused libraries.
- ▌ Rdkit · kdevos12 bundleUse when working with RDKit for cheminformatics in Python. Covers molecular I/O, property calculation, Lipinski filters, fingerprints, similarity, 3D conformer generation, reactions, fragmentation, substructure search, MCS, stereochemistry, and tautomers.
- ▌ Qm Dft · kdevos12 bundleUse when working with quantum chemistry (QM) and DFT calculations. Covers DFT functional/basis set selection, ORCA input/output, xTB semi-empirical methods (GFN2, CREST), PySCF Python-native QM, and standard workflows (geometry opt, frequencies, NMR, TD-DFT, reaction barriers, RESP charges).
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- ▌ Docking · kdevos12 bundleUse when performing protein-ligand docking, virtual screening, or structure-based drug design. Covers receptor preparation (protonation, pocket definition), AutoDock Vina/Gnina docking engines, high-throughput virtual screening pipelines, pose analysis with interaction fingerprints, and ensemble docking for protein flexibility.
- ▌ Pepflex · kdevos12Use when working with PepFlex for in silico peptide screening and evolutionary optimization. Handles peptide population management, mutation, crossover, custom evaluation pipelines, and multi-round evolutionary simulation.
- ▌ Py3dmol · kdevos12 bundleUse when creating 3D molecular visualizations with py3Dmol (3Dmol.js). Covers PDB/SDF/SMILES loading, cartoon/stick/sphere styles, protein-ligand complexes, docking pose viewers, selection language, PNG/HTML export, and NGLview for MD trajectories.
- ▌ Deepchem · kdevos12 bundleUse when working with DeepChem for molecular machine learning, drug discovery, quantum chemistry, materials science, or bioinformatics. Handles molecular datasets, featurization strategies, model training/evaluation, and predictions on chemical data.
- ▌ Nextflow · kdevos12 bundleUse when writing, debugging, or optimizing Nextflow pipelines for computational chemistry, bioinformatics, or HPC workflows. Covers DSL2 syntax, process/channel/workflow composition, configuration, containers, and execution on HPC/cloud.
- ▌ Openbabel · kdevos12 bundleUse when converting molecular file formats, generating 3D coordinates, searching conformers, computing descriptors/fingerprints, or filtering chemical libraries with OpenBabel. Covers both pybel Python API and obabel command-line tool.
- ▌ Torchdrug · kdevos12 bundleUse when working with TorchDrug for graph-based drug discovery and molecular ML. Covers molecular property prediction, protein modeling, knowledge graph reasoning, molecular generation, retrosynthesis, and GNN architectures on chemical data.
- ▌ Lit Rescue · kdevos12 bundleLast-resort skill. Invoke when no obvious or coherent solution is available and hallucination risk is high. Searches peer-reviewed literature and validated sources (Perplexity, bioRxiv, PubMed) before attempting an answer. Generalist — applies to any domain.
- ▌ Mdanalysis · kdevos12 bundleUse when analyzing molecular dynamics trajectories with MDAnalysis. Covers Universe/AtomGroup, RMSD/RMSF/alignment, contacts and hydrogen bonds, dihedral/secondary structure/PCA analysis, and protein-ligand binding analysis.
- ▌ Free Energy · kdevos12 bundleUse when computing free energy differences for drug discovery. Covers FEP/TI/BAR/MBAR theory, alchemical transformations with OpenMMTools, relative binding free energy (RBFE) protocols, absolute binding free energy (ABFE), pymbar analysis, convergence diagnostics, and standard state corrections.
- ▌ Force Fields · kdevos12 bundleUse when working with molecular mechanics force fields for MD simulations. Covers force field theory (AMBER/CHARMM/OPLS/SMIRNOFF), OpenMM simulation setup, OpenFF/SMIRNOFF parameterization of small molecules, GAFF2/antechamber, partial charge methods (AM1-BCC, RESP), energy decomposition, and water models.
- ▌ Pharmacophore · kdevos12 bundleUse when working with pharmacophore modeling for drug discovery. Covers feature types (HBD/HBA/AR/HYD/POS/NEG), RDKit 2D/3D pharmacophore fingerprints and matching (Pharm2D, Pharm3D, ChemicalFeatures), structure-based pharmacophore from protein-ligand complexes, ligand-based pharmacophore from active sets, and pharmacophore-based virtual screening workflows.
- ▌ Coarse Grained · kdevos12 bundleUse when running coarse-grained (CG) molecular dynamics with MARTINI 3. Covers protein CG with martinize2, membrane assembly with insane.py (POPC/POPE/CHOL bilayers), GROMACS CG workflows, backmapping CG to all-atom, and CG membrane analysis.
- ▌ Active Learning · kdevos12 bundleUse when designing active learning or closed-loop molecular optimization (DMTA cycles). Covers query strategies (UCB/EI/BALD/QBC), batch DPP selection, docking oracles (Vina/Gnina), BEDROC/EF metrics, and Design-Make-Test-Analyze campaign management.
- ▌ Chem Brainstorm · kdevos12 bundleUse at the start of any computational chemistry task to structure thinking, map available tools, and generate concrete hypotheses. Covers molecule evaluation, hypothesis building, reaction assessment, and pipeline design. Flexible guide — adapt depth to problem complexity.
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- ▌ Uncertainty Qsar · kdevos12 bundleUse when building QSAR/ML models that need calibrated uncertainty estimates. Covers epistemic vs aleatoric uncertainty theory, conformal prediction with MAPIE (guaranteed coverage), Gaussian processes with Tanimoto kernel, deep uncertainty (MC dropout, deep ensembles, Laplace), and applicability domain (AD) assessment. Critical for active learning and reliable property prediction.
- ▌ Generative Design · kdevos12 bundleUse when designing or evaluating generative models for de novo drug/molecule design. Covers molecular generation theory and evaluation (MOSES/GuacaMol), SELFIES + language models, RL-based optimization with REINVENT 4, JT-VAE and graph-based generation, and structure-based 3D generation (DiffSBDD, Pocket2Mol, DiffLinker).
- ▌ Homology Modeling · kdevos12 bundleUse when building a 3D protein structure from sequence (no experimental structure available). Covers comparative homology modeling (MODELLER), AI-based prediction (AlphaFold2/ColabFold/ESMFold), model quality assessment (DOPE, pLDDT, Ramachandran), template search (HHblits, BLAST, Biopython), and structure preparation for MD or docking.
- ▌ Organic Mechanisms · kdevos12 bundleUse when reasoning about polar organic reaction mechanisms, arrow pushing, SN1/SN2/E1/E2, nucleophile/electrophile identification, Zaitsev/Hofmann selectivity, HSAB rules, or retrosynthesis. Applies the EASE framework step-by-step.