| 220 | Amino Acid Sequence |
| 190 | Molecular Sequence Data |
| 164 | Plant Proteins |
| 124 | Binding Sites |
| 101 | Metals |
| 91 | Metallothionein |
| 87 | Cadmium |
| 83 | Arabidopsis |
| 81 | Models, Molecular |
| 80 | Animals |
| 76 | Sequence Homology, Amino Acid |
| 73 | Zinc |
| 69 | Protein Binding |
| 69 | Gene Expression Regulation, Plant |
| 65 | Protein Conformation |
| 61 | Base Sequence |
| 60 | Humans |
| 60 | Arabidopsis Proteins |
| 58 | Copper |
| 55 | Cloning, Molecular |
| 54 | Metals, Heavy |
| 53 | Plants |
| 52 | Sequence Alignment |
| 52 | Crystallography, X-Ray |
| 48 | Escherichia coli |
| 46 | Plants, Genetically Modified |
| 45 | Phylogeny |
| 45 | Genes, Plant |
| 44 | Kinetics |
| 42 | Glutathione |
| 42 | Carrier Proteins |
| 39 | Recombinant Proteins |
| 38 | Phytochelatins |
| 37 | Protein Structure, Tertiary |
| 36 | Plant Roots |
| 35 | Metalloproteins |
| 34 | Oryza |
| 34 | Mutation |
| 34 | Bacterial Proteins |
| 33 | Plant Lectins |
| 32 | Gene Expression |
| 32 | Calcium |
| 30 | Iron |
| 29 | Cysteine |
| 28 | Tobacco |
| 28 | Substrate Specificity |
| 28 | Mutagenesis, Site-Directed |
| 27 | Plant Leaves |
| 26 | Catalytic Domain |
| 25 | Oxidative Stress |
| 25 | Hydrogen-Ion Concentration |
| 25 | Fabaceae |
| 25 | DNA, Complementary |
| 25 | Biodegradation, Environmental |
| 24 | Seeds |
| 24 | Recombinant Fusion Proteins |
| 24 | RNA, Messenger |
| 23 | Protein Structure, Secondary |
| 23 | Aminoacyltransferases |
| 22 | Saccharomyces cerevisiae |
| 22 | Peptides |
| 22 | Oxidation-Reduction |
| 22 | Histidine |
| 21 | Stress, Physiological |
| 20 | Plants, Medicinal |
| 19 | Lectins |
| 19 | Catalysis |
| 18 | Reactive Oxygen Species |
| 18 | Evolution, Molecular |
| 18 | Conserved Sequence |
| 17 | Soil Pollutants |
| 17 | Molecular Weight |
| 17 | Chloroplasts |
| 17 | Chelating Agents |
| 17 | Cation Transport Proteins |
| 16 | Triticum |
| 16 | Nickel |
| 16 | Manganese |
| 16 | Gene Expression Profiling |
| 16 | Electrophoresis, Polyacrylamide Gel |
| 16 | Biological Transport |
| 16 | Adenosine Triphosphatases |
| 15 | Transcription, Genetic |
| 15 | Superoxide Dismutase |
| 15 | Magnesium |
| 15 | DNA, Plant |
| 15 | Amino Acid Motifs |
| 14 | Circular Dichroism |
| 14 | Chromatography, Affinity |
| 14 | Cations, Divalent |
| 14 | Antioxidants |
| 13 | Water Pollutants, Chemical |
| 13 | Temperature |
| 13 | Structure-Activity Relationship |
| 13 | Soybeans |
| 13 | Sequence Analysis, DNA |
| 13 | Rats |
| 13 | Photosystem II Protein Complex |
| 13 | Multigene Family |
| 13 | Membrane Proteins |
| 13 | Mass Spectrometry |
| 13 | Hydrogen Peroxide |
| 13 | Electron Spin Resonance Spectroscopy |
| 13 | Chromatography, High Pressure Liquid |
| 13 | Adaptation, Physiological |
| 12 | Thermodynamics |
| 12 | Sequence Homology, Nucleic Acid |
| 12 | Proteins |
| 12 | Photosynthesis |
| 12 | Gene Expression Regulation |
| 12 | Fungal Proteins |
| 12 | Crystallization |
| 11 | Spinacia oleracea |
| 11 | Protein Isoforms |
| 11 | Protein Folding |
| 11 | Molecular Chaperones |
| 11 | Magnetic Resonance Spectroscopy |
| 11 | Ligands |
| 11 | Ions |
| 11 | Enzyme Activation |
| 11 | DNA |
| 11 | Amino Acids |
| 10 | Species Specificity |
| 10 | Signal Transduction |
| 10 | Reverse Transcriptase Polymerase Chain Reaction |
| 10 | RNA, Plant |
| 10 | Protein Structure, Quaternary |
| 10 | Polymerase Chain Reaction |
| 10 | Peptide Fragments |
| 10 | Molecular Structure |
| 10 | Inactivation, Metabolic |
| 10 | Glycoproteins |
| 10 | Chromatography, Gel |
| 9 | Water |
| 9 | Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization |
| 9 | Proteomics |
| 9 | Protein Transport |
| 9 | Plants, Toxic |
| 9 | Photosynthetic Reaction Center Complex Proteins |
| 9 | Molecular Dynamics Simulation |
| 9 | Molecular Conformation |
| 9 | Mice |
| 9 | Hydrogen Bonding |
| 9 | Amino Acid Substitution |
| 8 | Vacuoles |
| 8 | Sequence Analysis, Protein |
| 8 | Plant Diseases |
| 8 | Phenotype |
| 8 | Molecular Docking Simulation |
| 8 | Models, Biological |
| 8 | Mitochondria |
| 8 | Lycopersicon esculentum |
| 8 | Liver |
| 8 | Germination |
| 8 | Genome, Plant |
| 8 | Genetic Complementation Test |
| 8 | Gene Expression Regulation, Enzymologic |
| 8 | Gene Deletion |
| 8 | DNA Primers |
| 8 | Chlamydomonas reinhardtii |
| 8 | Cell Membrane |
| 8 | Adenosine Triphosphate |
| 7 | Time Factors |
| 7 | Sulfhydryl Compounds |
| 7 | Spectrum Analysis |
| 7 | Sodium Chloride |
| 7 | Proton-Translocating ATPases |
| 7 | Proteome |
| 7 | Plasmids |
| 7 | Plant Shoots |
| 7 | Oxygen |
| 7 | Oxidoreductases |
| 7 | Models, Chemical |
| 7 | Male |
| 7 | Macromolecular Substances |
| 7 | Introns |
| 7 | Homeostasis |
| 7 | Green Fluorescent Proteins |
| 7 | Genetic Vectors |
| 7 | Genes, Bacterial |
| 7 | Escherichia coli Proteins |
| 7 | Enzyme Stability |
| 7 | Enzyme Inhibitors |
| 7 | Dose-Response Relationship, Drug |
| 7 | Dimerization |
| 7 | Concanavalin A |
| 7 | Cobalt |
| 7 | Chlorophyta |
| 7 | Cell Wall |
| 7 | Carbohydrate Metabolism |
| 6 | Zea mays |
| 6 | Up-Regulation |
| 6 | Structural Homology, Protein |
| 6 | Spectrophotometry |
| 6 | Spectrophotometry, Atomic |
| 6 | Solubility |
| 6 | Sodium |
| 6 | Seedlings |
| 6 | Saccharomyces cerevisiae Proteins |
| 6 | Ribulose-Bisphosphate Carboxylase |
| 6 | Rats, Wistar |
| 6 | Protein Prenylation |
| 6 | Protein Multimerization |
| 6 | Promoter Regions, Genetic |
| 6 | Plastocyanin |
| 6 | Nuclear Proteins |
| 6 | Mercury |
| 6 | Lipid Peroxidation |
| 6 | Lead |
| 6 | Hydrolysis |
| 6 | Glutamic Acid |
| 6 | Gene Library |
| 6 | Gene Expression Regulation, Developmental |
| 6 | Exons |
| 6 | Environmental Pollutants |
| 6 | Environmental Monitoring |
| 6 | Electrophoresis, Gel, Two-Dimensional |
| 6 | Disulfides |
| 6 | DNA, Bacterial |
| 6 | Cyanobacteria |
| 6 | Computational Biology |
| 6 | Chemical Phenomena |
| 6 | Blotting, Northern |
| 6 | Acid Phosphatase |
| 5 | X-Ray Diffraction |
| 5 | Vanadates |
| 5 | Transcription Factors |
| 5 | Sulfur |
| 5 | Subcellular Fractions |
| 5 | Static Electricity |
| 5 | Spectroscopy, Fourier Transform Infrared |
| 5 | Spectrometry, Mass, Electrospray Ionization |
| 5 | Soil |
| 5 | Sequence Homology |
| 5 | Schizosaccharomyces |
| 5 | Rabbits |
| 5 | RNA |
| 5 | Protein Stability |
| 5 | Protein Engineering |
| 5 | Point Mutation |
| 5 | Plant Extracts |
| 5 | Phosphorylation |
| 5 | Organ Specificity |
| 5 | Mannose |
| 5 | Light |
| 5 | Hordeum |
| 5 | Databases, Protein |
| 5 | Copper Transport Proteins |
| 5 | Cold Temperature |
| 5 | Cells, Cultured |
| 5 | Canavalia |
| 5 | Calmodulin |
| 5 | Aspartic Acid |
| 5 | Arsenic |
| 5 | ATP-Binding Cassette Transporters |
| 4 | Transcriptome |
| 4 | Trans-Activators |
| 4 | Symbiosis |
| 4 | Spectrometry, Fluorescence |
| 4 | Serum Albumin, Bovine |
| 4 | Salt-Tolerant Plants |
| 4 | Rhizobiaceae |
| 4 | Real-Time Polymerase Chain Reaction |
| 4 | Proteolysis |
| 4 | Protein Subunits |
| 4 | Protein Interaction Domains and Motifs |
| 4 | Protein Denaturation |
| 4 | Peas |
| 4 | Open Reading Frames |
| 4 | Oligonucleotide Array Sequence Analysis |
| 4 | Luminescent Measurements |
| 4 | Liposomes |
| 4 | Light-Harvesting Protein Complexes |
| 4 | Iron-Binding Proteins |
| 4 | Indoleacetic Acids |
| 4 | Hot Temperature |
| 4 | Glutathione Transferase |
| 4 | Genetic Engineering |
| 4 | Genes, Fungal |
| 4 | Fluorescence |
| 4 | Ferritins |
| 4 | Female |
| 4 | Expressed Sequence Tags |
| 4 | Electron Transport |
| 4 | Dioxygenases |
| 4 | DNA-Binding Proteins |
| 4 | DNA Mutational Analysis |
| 4 | Computer Simulation |
| 4 | Chromatography, Ion Exchange |
| 4 | Chlorophyll |
| 4 | Chlorides |
| 4 | Cattle |
| 4 | Cations |
| 4 | Carbohydrates |
| 4 | Capsid |
| 4 | Blotting, Southern |
| 4 | Biomarkers |
| 4 | Binding, Competitive |
| 4 | Bacteria |
| 3 | beta-Lactamases |
| 3 | Zosteraceae |
| 3 | Zinc Fingers |
| 3 | X-Rays |
| 3 | Virulence |
| 3 | Viral Proteins |
| 3 | Urease |
| 3 | Trypsin |
| 3 | Transition Elements |
| 3 | Transfection |
| 3 | Tandem Mass Spectrometry |
| 3 | Superoxides |
| 3 | Spectrophotometry, Ultraviolet |
| 3 | Solanaceae |
| 3 | Sesquiterpenes |
| 3 | Serum Albumin |
| 3 | Serine Proteases |
| 3 | Sequence Analysis |
| 3 | Scattering, Radiation |
| 3 | Salinity |
| 3 | Restriction Mapping |
| 3 | RNA, Viral |
| 3 | Pterocarpus |
| 3 | Pseudomonas putida |
| 3 | Pseudomonas aeruginosa |
| 3 | Protoplasts |
| 3 | Protein Sorting Signals |
| 3 | Protein Phosphatase 2C |
| 3 | Porphobilinogen Synthase |
| 3 | Polysaccharides |
| 3 | Plant Structures |
| 3 | Plant Physiological Phenomena |
| 3 | Plant Growth Regulators |
| 3 | Plant Development |
| 3 | Phytoplankton |
| 3 | Phosphates |
| 3 | Phenols |
| 3 | Peroxidases |
| 3 | Periplasm |
| 3 | Peptide Mapping |
| 3 | Peptide Hydrolases |
| 3 | Organisms, Genetically Modified |
| 3 | Oligosaccharides |
| 3 | Oligopeptides |
| 3 | Nucleotides |
| 3 | Nuclear Magnetic Resonance, Biomolecular |
| 3 | Nitric Oxide |
| 3 | Mixed Function Oxygenases |
| 3 | Mitochondrial Proteins |
| 3 | Methyltransferases |
| 3 | Metalloendopeptidases |
| 3 | Membrane Transport Proteins |
| 3 | Membrane Lipids |
| 3 | Isoenzymes |
| 3 | Iron-Sulfur Proteins |
| 3 | Ion Transport |
| 3 | Intracellular Signaling Peptides and Proteins |
| 3 | In Situ Hybridization |
| 3 | Hydroxyl Radical |
| 3 | Hydrophobic and Hydrophilic Interactions |
| 3 | Host-Pathogen Interactions |
| 3 | Helianthus |
| 3 | Heat-Shock Proteins |
| 3 | Gossypium |
| 3 | Glycosylation |
| 3 | Genome, Bacterial |
| 3 | Gene Expression Regulation, Bacterial |
| 3 | Fruit |
| 3 | Fresh Water |
| 3 | Flavonoids |
| 3 | Ethylenes |
| 3 | Edetic Acid |
| 3 | Edema |
| 3 | Drug Resistance |
| 3 | Drug Resistance, Bacterial |
| 3 | Droughts |
| 3 | Databases, Genetic |
| 3 | Culture Media |
| 3 | Citrus |
| 3 | Chromosome Mapping |
| 3 | Chromium |
| 3 | Chromatography |
| 3 | Chromatography, Liquid |
| 3 | China |
| 3 | Chemistry |
| 3 | Cell Nucleus |
| 3 | Cell Line |
| 3 | Catalase |
| 3 | Calorimetry |
| 3 | Calorimetry, Differential Scanning |
| 3 | Caenorhabditis elegans Proteins |
| 3 | Cadmium Chloride |
| 3 | Brassica rapa |
| 3 | Biological Transport, Active |
| 3 | Biocatalysis |
| 3 | Azurin |
| 3 | Antineoplastic Agents |
| 3 | Amidohydrolases |
| 3 | Alkyl and Aryl Transferases |
| 3 | Algal Proteins |
| 3 | Adaptation, Biological |
| 3 | Abscisic Acid |
| 2 | Ziziphus |
| 2 | Yeasts |
| 2 | Water Pollutants |
| 2 | Waste Water |
| 2 | Waste Management |
| 2 | Ultrafiltration |
| 2 | Tyrosine |
| 2 | Two-Hybrid System Techniques |
| 2 | Transformation, Genetic |
| 2 | Trace Elements |
| 2 | Tombusviridae |
| 2 | Tissue Distribution |
| 2 | Thylakoids |
| 2 | Threonine |
| 2 | Thlaspi |
| 2 | Terbium |
| 2 | Synechocystis |
| 2 | Surface Plasmon Resonance |
| 2 | Sulfides |
| 2 | Stereoisomerism |
| 2 | Spodoptera |
| 2 | Spin Labels |
| 2 | Spectrum Analysis, Raman |
| 2 | Spectrophotometry, Infrared |
| 2 | Spectrometry, X-Ray Emission |
| 2 | Soybean Proteins |
| 2 | Solvents |
| 2 | Solutions |
| 2 | Soil Microbiology |
| 2 | Siderophores |
| 2 | Sesamum |
| 2 | Sequence Deletion |
| 2 | Sensitivity and Specificity |
| 2 | Seed Storage Proteins |
| 2 | Seasons |
| 2 | Salts |
| 2 | Salt Tolerance |
| 2 | Saccharum |
| 2 | S-Adenosylmethionine |
| 2 | Ribonuclease P |
| 2 | Rhodophyta |
| 2 | Rhizome |
| 2 | Radioisotopes |
| 2 | Racemases and Epimerases |
| 2 | RNA Splicing |
| 2 | RNA Processing, Post-Transcriptional |
| 2 | Quercetin |
| 2 | Pterins |
| 2 | Pteridines |
| 2 | Pseudomonas syringae |
| 2 | Protons |
| 2 | Protein Tyrosine Phosphatases |
| 2 | Protein Processing, Post-Translational |
| 2 | Protein Domains |
| 2 | Protein Biosynthesis |
| 2 | Proline |
| 2 | Potassium |
| 2 | Populus |
| 2 | Polyploidy |
| 2 | Polymerization |
| 2 | Polygonum |
| 2 | Polyamines |
| 2 | Poaceae |
| 2 | Plant Viruses |
| 2 | Pigments, Biological |
| 2 | Pichia |
| 2 | Phosphotransferases (Alcohol Group Acceptor) |
| 2 | Phosphorus |
| 2 | Phosphoprotein Phosphatases |
| 2 | Phospholipids |
| 2 | Phaeophyta |
| 2 | Periplasmic Binding Proteins |
| 2 | Peptides, Cyclic |
| 2 | Pectins |
| 2 | Pancreas |
| 2 | Panax |
| 2 | Organometallic Compounds |
| 2 | Nucleic Acids |
| 2 | Nitrogen |
| 2 | Nerve Tissue Proteins |
| 2 | Nelumbo |
| 2 | Mycobacterium tuberculosis |
| 2 | Mycelium |
| 2 | Mutagenesis, Insertional |
| 2 | Mustard Plant |
| 2 | Multiprotein Complexes |
| 2 | Mollusca |
| 2 | Models, Theoretical |
| 2 | Models, Genetic |
| 2 | Microsomes |
| 2 | Microscopy, Confocal |
| 2 | Metallochaperones |
| 2 | Mast Cells |
| 2 | Malaysia |
| 2 | Magnoliopsida |
| 2 | Lysine |
| 2 | Lupinus |
| 2 | Luminescent Proteins |
| 2 | Ligases |
