Site-directed photosystem II mutants with perturbed oxygen-evolving properties. 1. Instability or inefficient assembly of the manganese cluster in vivo.
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Photoactivation: The Light-Driven Assembly of the Water Oxidation Complex of Photosystem IISpectroscopic and functional characterizations of cyanobacterium Synechocystis PCC 6803 mutants on and near the heme axial ligand of cytochrome b559 in photosystem II.Structural model of cytochrome b559 in photosystem II based on a mutant with genetically fused subunits.Evidence from FTIR difference spectroscopy of an extensive network of hydrogen bonds near the oxygen-evolving Mn(4)Ca cluster of photosystem II involving D1-Glu65, D2-Glu312, and D1-Glu329Evidence for spontaneous structural changes in a dark-adapted state of photosystem II.Altered structure of the Mn4Ca cluster in the oxygen-evolving complex of photosystem II by a histidine ligand mutation.Participation of glutamate-354 of the CP43 polypeptide in the ligation of manganese and the binding of substrate water in photosystem IILigation of D1-His332 and D1-Asp170 to the manganese cluster of photosystem II from Synechocystis assessed by multifrequency pulse EPR spectroscopy.Protein Ligation of the Photosynthetic Oxygen-Evolving Center.Photoassembly of the manganese cluster and oxygen evolution from monomeric and dimeric CP47 reaction center photosystem II complexes.No evidence from FTIR difference spectroscopy that glutamate-189 of the D1 polypeptide ligates a Mn ion that undergoes oxidation during the S0 to S1, S1 to S2, or S2 to S3 transitions in photosystem IINo evidence from FTIR difference spectroscopy that aspartate-342 of the D1 polypeptide ligates a Mn ion that undergoes oxidation during the S0 to S1, S1 to S2, or S2 to S3 transitions in photosystem IIInvestigation of substrate water interactions at the high-affinity Mn site in the photosystem II oxygen-evolving complex.Glutamate-354 of the CP43 polypeptide interacts with the oxygen-evolving Mn4Ca cluster of photosystem II: a preliminary characterization of the Glu354Gln mutant.D1' centers are less efficient than normal photosystem II centers.Impact of replacement of D1 C-terminal alanine with glycine on structure and function of photosynthetic oxygen-evolving complex.Structural changes of D1 C-terminal alpha-carboxylate during S-state cycling in photosynthetic oxygen evolution.The manganese-stabilizing protein is required for photosystem II assembly/stability and photoautotrophy in higher plants.Changes in structural and functional properties of oxygen-evolving complex induced by replacement of D1-glutamate 189 with glutamine in photosystem II: ligation of glutamate 189 carboxylate to the manganese cluster.Genetically introduced hydrogen bond interactions reveal an asymmetric charge distribution on the radical cation of the special-pair chlorophyll P680.Deletion of the PEST-like region of photosystem two modifies the QB-binding pocket but does not prevent rapid turnover of D1.
P2860
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P2860
Site-directed photosystem II mutants with perturbed oxygen-evolving properties. 1. Instability or inefficient assembly of the manganese cluster in vivo.
description
1994 nî lūn-bûn
@nan
1994年の論文
@ja
1994年学术文章
@wuu
1994年学术文章
@zh
1994年学术文章
@zh-cn
1994年学术文章
@zh-hans
1994年学术文章
@zh-my
1994年学术文章
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1994年學術文章
@yue
1994年學術文章
@zh-hant
name
Site-directed photosystem II m ...... the manganese cluster in vivo.
@en
Site-directed photosystem II m ...... the manganese cluster in vivo.
@nl
type
label
Site-directed photosystem II m ...... the manganese cluster in vivo.
@en
Site-directed photosystem II m ...... the manganese cluster in vivo.
@nl
prefLabel
Site-directed photosystem II m ...... the manganese cluster in vivo.
@en
Site-directed photosystem II m ...... the manganese cluster in vivo.
@nl
P2093
P356
P1433
P1476
Site-directed photosystem II m ...... the manganese cluster in vivo.
@en
P2093
P304
P356
10.1021/BI00186A013
P407
P577
1994-05-01T00:00:00Z