Search Results - "Nowaczyk, Marc M"
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Structural adaptations of photosynthetic complex I enable ferredoxin-dependent electron transfer
Published in Science (American Association for the Advancement of Science) (18-01-2019)“…Photosynthetic complex I enables cyclic electron flow around photosystem I, a regulatory mechanism for photosynthetic energy conversion. We report a…”
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Combination of A Photosystem 1-Based Photocathode and a Photosystem 2-Based Photoanode to a Z-Scheme Mimic for Biophotovoltaic Applications
Published in Angewandte Chemie International Edition (23-12-2013)“…Z‐Scheme on wires: The two photosystems of the natural photosynthetic Z‐scheme have been connected by immobilizing them within redox hydrogels on individual…”
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In vitro reconstitution of co-translational D1 insertion reveals a role of the cpSec-Alb3 translocase and Vipp1 in photosystem II biogenesis
Published in Biochemical journal (01-06-2015)“…Photosystem II (PS II) is a multi-subunit complex localized in the thylakoid membrane that performs the light-dependent photosynthetic charge separation. The…”
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Redox-coupled proton pumping drives carbon concentration in the photosynthetic complex I
Published in Nature communications (24-01-2020)“…Photosynthetic organisms capture light energy to drive their energy metabolism, and employ the chemical reducing power to convert carbon dioxide (CO 2 ) into…”
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Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer
Published in Proceedings of the National Academy of Sciences - PNAS (24-09-2013)“…The assignment of the two substrate water sites of the tetra-manganese penta-oxygen calcium (Mn ₄O ₅Ca) cluster of photosystem II is essential for the…”
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Infantile restrictive cardiomyopathy: cTnI-R170G/W impair the interplay of sarcomeric proteins and the integrity of thin filaments
Published in PloS one (17-03-2020)“…TNNI3 encoding cTnI, the inhibitory subunit of the troponin complex, is the main target for mutations leading to restrictive cardiomyopathy (RCM). Here we…”
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Light-induced formation of partially reduced oxygen species limits the lifetime of photosystem 1-based biocathodes
Published in Nature communications (17-05-2018)“…Interfacing photosynthetic proteins specifically photosystem 1 (PS1) with electrodes enables light-induced charge separation processes for powering…”
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Functional basis of electron transport within photosynthetic complex I
Published in Nature communications (10-09-2021)“…Photosynthesis and respiration rely upon a proton gradient to produce ATP. In photosynthesis, the Respiratory Complex I homologue, Photosynthetic Complex I…”
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Thylakoid Membrane Architecture in Synechocystis Depends on CurT, a Homolog of the Granal CURVATURE THYLAKOID1 Proteins
Published in The Plant cell (01-09-2016)“…Photosynthesis occurs in thylakoids, a highly specialized membrane system. In the cyanobacterium Synechocystis sp PCC 6803 (hereafter Synechocystis 6803), the…”
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Structure, ligands and substrate coordination of the oxygen-evolving complex of photosystem II in the S2 state: a combined EPR and DFT study
Published in Physical chemistry chemical physics : PCCP (28-06-2014)“…The S2 state of the oxygen-evolving complex of photosystem II, which consists of a Mn4O5Ca cofactor, is EPR-active, typically displaying a multiline signal,…”
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Critical Assessment of Protein Cross-Linking and Molecular Docking: An Updated Model for the Interaction Between Photosystem II and Psb27
Published in Frontiers in plant science (18-02-2016)“…Photosystem II (PSII) is a large membrane-protein complex composed of about 20 subunits and various cofactors, which mediates the light-driven oxidation of…”
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The 5 kDa protein NdhP is essential for stable NDH-1L assembly in Thermosynechococcus elongatus
Published in PloS one (13-08-2014)“…The cyanobacterial NADPH:plastoquinone oxidoreductase complex (NDH-1), that is related to Complex I of eubacteria and mitochondria, plays a pivotal role in…”
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De Novo Missense Mutations in TNNC1 and TNNI3 Causing Severe Infantile Cardiomyopathy Affect Myofilament Structure and Function and Are Modulated by Troponin Targeting Agents
Published in International journal of molecular sciences (01-09-2021)“…Rare pediatric non-compaction and restrictive cardiomyopathy are usually associated with a rapid and severe disease progression. While the non-compaction…”
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Psb27, a Cyanobacterial Lipoprotein, Is Involved in the Repair Cycle of Photosystem II
Published in The Plant cell (01-11-2006)“…Photosystem II (PSII) performs one of the key reactions on our planet: the light-driven oxidation of water. This fundamental but very complex process requires…”
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X-ray structure of an asymmetrical trimeric ferredoxin–photosystem I complex
Published in Nature plants (01-04-2018)“…Photosystem I (PSI), a large protein complex located in the thylakoid membrane, mediates the final step in light-driven electron transfer to the stromal…”
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Cryo-EM structure of a functional monomeric Photosystem I from Thermosynechococcus elongatus reveals red chlorophyll cluster
Published in Communications biology (08-03-2021)“…A high-resolution structure of trimeric cyanobacterial Photosystem I (PSI) from Thermosynechococcus elongatus was reported as the first atomic model of PSI…”
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Light Induced H2 Evolution from a Biophotocathode Based on Photosystem 1 – Pt Nanoparticles Complexes Integrated in Solvated Redox Polymers Films
Published in The journal of physical chemistry. B (29-10-2015)“…We report on a biophotocathode based on photosystem 1 (PS1)–Pt nanoparticle complexes integrated in a redox hydrogel for photoelectrocatalytic H2 evolution at…”
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X‑ray Structure and Nuclear Magnetic Resonance Analysis of the Interaction Sites of the Ga-Substituted Cyanobacterial Ferredoxin
Published in Biochemistry (Easton) (06-10-2015)“…In chloroplasts, ferredoxin (Fd) is reduced by Photosystem I (PSI) and oxidized by Fd-NADP+ reductase (FNR) that is involved in NADP+ reduction. To understand…”
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Structure of cyanobacterial photosystem I complexed with ferredoxin at 1.97 Å resolution
Published in Communications biology (12-09-2022)“…Photosystem I (PSI) is a light driven electron pump transferring electrons from Cytochrome c 6 (Cyt c 6 ) to Ferredoxin (Fd). An understanding of this electron…”
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Solution structure of the NDH-1 complex subunit CupS from Thermosynechococcus elongatus
Published in Biochimica et biophysica acta. Bioenergetics (01-10-2015)“…The cyanobacterial multi-subunit membrane protein complex NDH-1 is both structurally and functionally related to Complex I of eubacteria and mitochondria. In…”
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