Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
about
The structure of a complete phytochrome sensory module in the Pr ground stateThe D-ring, not the A-ring, rotates in Synechococcus OS-B' phytochrome.NpR3784 is the prototype for a distinctive group of red/green cyanobacteriochromes using alternative Phe residues for photoproduct tuning.From photon to signal in phytochromes: similarities and differences between prokaryotic and plant phytochromes.A second conserved GAF domain cysteine is required for the blue/green photoreversibility of cyanobacteriochrome Tlr0924 from Thermosynechococcus elongatus.Phytochrome structure and signaling mechanisms.Distinct classes of red/far-red photochemistry within the phytochrome superfamily.A brief history of phytochromesHomogeneity of phytochrome Cph1 vibronic absorption revealed by resonance Raman intensity analysis.Biliverdin amides reveal roles for propionate side chains in bilin reductase recognition and in holophytochrome assembly and photoconversion.Multiple roles of a conserved GAF domain tyrosine residue in cyanobacterial and plant phytochromes.Two ground state isoforms and a chromophore D-ring photoflip triggering extensive intramolecular changes in a canonical phytochrome.The transient accumulation of the signaling state of photoactive yellow protein is controlled by the external pH.Evolution of cyanobacterial and plant phytochromes.The structure of phytochrome: a picture is worth a thousand spectra.Allosteric effects of chromophore interaction with dimeric near-infrared fluorescent proteins engineered from bacterial phytochromes.Catalytic mechanism of S-type phycobiliprotein lyase: chaperone-like action and functional amino acid residuesEukaryotic algal phytochromes span the visible spectrumBacterial phytochromes: more than meets the light.Mutational analysis of Deinococcus radiodurans bacteriophytochrome reveals key amino acids necessary for the photochromicity and proton exchange cycle of phytochromesConformational homogeneity and excited-state isomerization dynamics of the bilin chromophore in phytochrome Cph1 from resonance Raman intensities.Conformational heterogeneity of the Pfr chromophore in plant and cyanobacterial phytochromes.Fluorescence of phytochrome adducts with synthetic locked chromophores.A polarity probe for monitoring light-induced structural changes at the entrance of the chromophore pocket in a bacterial phytochrome.Active and silent chromophore isoforms for phytochrome Pr photoisomerization: An alternative evolutionary strategy to optimize photoreaction quantum yields.A novel microfluidic mixer based on dual-hydrodynamic focusing for interrogating the kinetics of DNA-protein interaction.The phycocyanobilin chromophore of streptophyte algal phytochromes is synthesized by HY2.Sterically locked synthetic bilin derivatives and phytochrome Agp1 from Agrobacterium tumefaciens form photoinsensitive Pr- and Pfr-like adducts.Light-induced proton release of phytochrome is coupled to the transient deprotonation of the tetrapyrrole chromophore.Locked 5Zs-biliverdin blocks the Meta-RA to Meta-RC transition in the functional cycle of bacteriophytochrome Agp1.Biliprotein chromophore attachment: chaperone-like function of the PecE subunit of alpha-phycoerythrocyanin lyase.Highly conserved residues Asp-197 and His-250 in Agp1 phytochrome control the proton affinity of the chromophore and Pfr formation.Tyrosine 263 in cyanobacterial phytochrome Cph1 optimizes photochemistry at the prelumi-R→lumi-R step.
P2860
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P2860
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
description
2003 nî lūn-bûn
@nan
2003年の論文
@ja
2003年学术文章
@wuu
2003年学术文章
@zh
2003年学术文章
@zh-cn
2003年学术文章
@zh-hans
2003年学术文章
@zh-my
2003年学术文章
@zh-sg
2003年學術文章
@yue
2003年學術文章
@zh-hant
name
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@en
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@nl
type
label
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@en
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@nl
prefLabel
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@en
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@nl
P2093
P356
P1433
P1476
Mechanism of Cph1 phytochrome assembly from stopped-flow kinetics and circular dichroism.
@en
P2093
Berthold Borucki
Gregor Rottwinkel
Harald Otto
Jonathan Hughes
Maarten P Heyn
Tilman Lamparter
P304
13684-13697
P356
10.1021/BI035511N
P407
P577
2003-11-01T00:00:00Z