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56 relations: Adenosine triphosphate, Algae, Amino acid, Bacteria, Beta-Carotene, Biohybrid solar cell, Calcium, Carotenoid, Chlorophyll, Cofactor (biochemistry), Cyanobacteria, Cysteine, Cytochrome, Dimer (chemistry), Electric potential, Electron transport chain, Energy, Enzyme, Förster resonance energy transfer, Ferredoxin, Ferredoxin—NADP(+) reductase, Green sulfur bacteria, Integral membrane protein, Iron–sulfur cluster, Leucine zipper, Light, Lipid, Magnesium, Molecular binding, Nanometre, Nicotinamide adenine dinucleotide phosphate, P700, Phosphatidylglycerol, Phospholipid, Photoexcitation, Photosynthesis, Photosystem, Photosystem II, Phytomenadione, Pigment, Plant, Plastocyanin, Protein, Protein complex, Protein subunit, Redox, Solubility, Spinach, Structural motif, Transmembrane protein, ..., Turn (biochemistry), Upstream and downstream (DNA), Visible spectrum, Volt, Wavelength, Ycf4 protein domain. Expand index (6 more) »
Adenosine triphosphate
Adenosine triphosphate (ATP) is a complex organic chemical that participates in many processes.
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Algae
Algae (singular alga) is an informal term for a large, diverse group of photosynthetic organisms that are not necessarily closely related, and is thus polyphyletic.
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Amino acid
Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.
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Bacteria
Bacteria (common noun bacteria, singular bacterium) is a type of biological cell.
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Beta-Carotene
β-Carotene is an organic, strongly colored red-orange pigment abundant in plants and fruits.
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Biohybrid solar cell
A biohybrid solar cell is a solar cell made using a combination of organic matter (photosystem I) and inorganic matter.
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Calcium
Calcium is a chemical element with symbol Ca and atomic number 20.
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Carotenoid
Carotenoids, also called tetraterpenoids, are organic pigments that are produced by plants and algae, as well as several bacteria and fungi.
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Chlorophyll
Chlorophyll (also chlorophyl) is any of several related green pigments found in cyanobacteria and the chloroplasts of algae and plants.
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Cofactor (biochemistry)
A cofactor is a non-protein chemical compound or metallic ion that is required for an enzyme's activity.
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Cyanobacteria
Cyanobacteria, also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis, and are the only photosynthetic prokaryotes able to produce oxygen.
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Cysteine
Cysteine (symbol Cys or C) is a semi-essential proteinogenic amino acid with the formula HO2CCH(NH2)CH2SH.
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Cytochrome
Cytochromes are heme-containing proteins.
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Dimer (chemistry)
A dimer (di-, "two" + -mer, "parts") is an oligomer consisting of two monomers joined by bonds that can be either strong or weak, covalent or intermolecular.
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Electric potential
An electric potential (also called the electric field potential, potential drop or the electrostatic potential) is the amount of work needed to move a unit positive charge from a reference point to a specific point inside the field without producing any acceleration.
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Electron transport chain
An electron transport chain (ETC) is a series of complexes that transfer electrons from electron donors to electron acceptors via redox (both reduction and oxidation occurring simultaneously) reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane.
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Energy
In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object.
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Enzyme
Enzymes are macromolecular biological catalysts.
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Förster resonance energy transfer
Förster resonance energy transfer (FRET), fluorescence resonance energy transfer (FRET), resonance energy transfer (RET) or electronic energy transfer (EET) is a mechanism describing energy transfer between two light-sensitive molecules (chromophores).
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Ferredoxin
Ferredoxins (from Latin ferrum: iron + redox, often abbreviated "fd") are iron-sulfur proteins that mediate electron transfer in a range of metabolic reactions.
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Ferredoxin—NADP(+) reductase
In enzymology, a ferredoxin-NADP reductase abbreviated FNR, is an enzyme that catalyzes the chemical reaction The 3 substrates of this enzyme are reduced ferredoxin, NADP+, and H+, whereas its two products are oxidized ferredoxin and NADPH.
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Green sulfur bacteria
The green sulfur bacteria (Chlorobiaceae) are a family of obligately anaerobic photoautotrophic bacteria.
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Integral membrane protein
An integral membrane protein (IMP) is a type of membrane protein that is permanently attached to the biological membrane.
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Iron–sulfur cluster
Iron–sulfur clusters are molecular ensembles of iron and sulfide.
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Leucine zipper
A leucine zipper (or leucine scissors) is a common three-dimensional structural motif in proteins.
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Light
Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.
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Lipid
In biology and biochemistry, a lipid is a biomolecule that is soluble in nonpolar solvents.
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Magnesium
Magnesium is a chemical element with symbol Mg and atomic number 12.
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Molecular binding
Molecular binding is an attractive interaction between two molecules that results in a stable association in which the molecules are in close proximity to each other.
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Nanometre
The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth (short scale) of a metre (m).
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Nicotinamide adenine dinucleotide phosphate
Nicotinamide adenine dinucleotide phosphate, abbreviated NADP or, in older notation, TPN (triphosphopyridine nucleotide), is a cofactor used in anabolic reactions, such as lipid and nucleic acid synthesis, which require NADPH as a reducing agent.
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P700
P700, or photosystem I primary donor, (where P stands for pigment) is the reaction-center chlorophyll ''a'' molecule in association with photosystem I. Its absorption spectrum peaks at 700 nm.
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Phosphatidylglycerol
Phosphatidylglycerol is a glycerophospholipid found in pulmonary surfactant.
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Phospholipid
Phospholipids are a class of lipids that are a major component of all cell membranes.
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Photoexcitation
Photoexcitation is the production of an excited state of a quantum system by photon absorption.
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Photosynthesis
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities (energy transformation).
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Photosystem
Photosystems are functional and structural units of protein complexes involved in photosynthesis that together carry out the primary photochemistry of photosynthesis: the absorption of light and the transfer of energy and electrons.
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Photosystem II
Photosystem II (or water-plastoquinone oxidoreductase) is the first protein complex in the light-dependent reactions of oxygenic photosynthesis.
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Phytomenadione
Phytomenadione, also known as vitamin K1 or phylloquinone, is a vitamin found in food and used as a dietary supplement.
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Pigment
A pigment is a material that changes the color of reflected or transmitted light as the result of wavelength-selective absorption.
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Plant
Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.
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Plastocyanin
Plastocyanin is a copper-containing protein involved in electron-transfer.
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Protein
Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.
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Protein complex
A protein complex or multiprotein complex is a group of two or more associated polypeptide chains.
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Protein subunit
In structural biology, a protein subunit is a single protein molecule that assembles (or "coassembles") with other protein molecules to form a protein complex.
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Redox
Redox (short for reduction–oxidation reaction) (pronunciation: or) is a chemical reaction in which the oxidation states of atoms are changed.
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Solubility
Solubility is the property of a solid, liquid or gaseous chemical substance called solute to dissolve in a solid, liquid or gaseous solvent.
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Spinach
Spinach (Spinacia oleracea) is an edible flowering plant in the family Amaranthaceae native to central and western Asia.
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Structural motif
In a chain-like biological molecule, such as a protein or nucleic acid, a structural motif is a supersecondary structure, which also appears in a variety of other molecules.
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Transmembrane protein
A transmembrane protein (TP) is a type of integral membrane protein that spans the entirety of the biological membrane to which it is permanently attached.
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Turn (biochemistry)
A turn is an element of secondary structure in proteins where the polypeptide chain reverses its overall direction.
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Upstream and downstream (DNA)
In molecular biology and genetics, upstream and downstream both refer to relative positions of genetic code in DNA or RNA.
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Visible spectrum
The visible spectrum is the portion of the electromagnetic spectrum that is visible to the human eye.
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Volt
The volt (symbol: V) is the derived unit for electric potential, electric potential difference (voltage), and electromotive force.
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Wavelength
In physics, the wavelength is the spatial period of a periodic wave—the distance over which the wave's shape repeats.
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Ycf4 protein domain
In molecular biology, the Ycf4 protein is involved in the assembly of the photosystem I complex which is part of an energy-harvesting process named photosynthesis.
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Redirects here:
EC 1.97.1.12, Lastocyanin:ferredoxin oxidoreductase, Lastocyanin:ferredoxin oxidoreductase (light-dependent), PS I, PS I complex, Photo system I, Photosystem 1, Plastocyanin:ferredoxin oxidoreductase (light-dependent).
References
[1] https://en.wikipedia.org/wiki/Photosystem_I
