FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988526868> ?p ?o ?g. }

• W1988526868 endingPage "107" @default.
• W1988526868 startingPage "91" @default.
• W1988526868 abstract "A deconvolution of the difference spectra (in the near-ultraviolet and visible regions) associated with the successive oxidation steps of the oxygen-evolving complex is presented. The experimental procedure was designed to eliminate any contribution from the secondary quinone acceptor QB and to obtain contrasted sequences with respect to the initial distribution of the S0/S1 states. Both conditions were obtained by using various preillumination procedures in the presence of a low concentration of carbonylcyanide p-trifluoromethoxyphenylhydrazone (FCCP). This substance accelerates the deactivation of states S2 and S3 without affecting the redox state of the two-electron gate QB, so that the steady-state equipartition of QB and Q−B reached through a continuous preillumination is left undisturbed during the deactivation of the S-states. Only a small absorption change is associated with the S0 → S1 transition in the spectral region investigated. The spectrum of the S1 → S2 transition consists of a broad band peaking around 315 nm and a chlorophyll a bandshift in the blue region. The bandshift is mostly absent from the spectrum of S2 → S3 which also differs slightly from that of S1 → S2 in the ultraviolet with a smaller band peaking around 305 nm. These results are consistent with - but do not ascertain - a manganese oxidation Mn (III → IV) occurring on the two latter steps. The weakness of the S0 → S1 spectrum may suggest that manganese is not involved at this step, although an Mn (II → III) oxidation cannot be ruled out. An additional spectral component occurs upon the first flash of the sequences. The spectrum of this slow turnover signal is presented and discussed." @default.
• W1988526868 created "2016-06-24" @default.
• W1988526868 creator A5083282022 @default.
• W1988526868 date "1987-10-01" @default.
• W1988526868 modified "2023-09-26" @default.
• W1988526868 title "Optical-difference spectra of the S-state transitions in the photosynthetic oxygen-evolving complex" @default.
• W1988526868 cites W1548710593 @default.
• W1988526868 cites W1967419755 @default.
• W1988526868 cites W1969013697 @default.
• W1988526868 cites W1972259729 @default.
• W1988526868 cites W1974327699 @default.
• W1988526868 cites W1975602340 @default.
• W1988526868 cites W2001779952 @default.
• W1988526868 cites W2012543287 @default.
• W1988526868 cites W2028785426 @default.
• W1988526868 cites W2031633498 @default.
• W1988526868 cites W2033926201 @default.
• W1988526868 cites W2044105506 @default.
• W1988526868 cites W2046757232 @default.
• W1988526868 cites W2051897807 @default.
• W1988526868 cites W2055632650 @default.
• W1988526868 cites W2057372380 @default.
• W1988526868 cites W2060166296 @default.
• W1988526868 cites W2061861863 @default.
• W1988526868 cites W2062304784 @default.
• W1988526868 cites W2066137477 @default.
• W1988526868 cites W2071258949 @default.
• W1988526868 cites W2075698923 @default.
• W1988526868 cites W2084083990 @default.
• W1988526868 cites W2089727521 @default.
• W1988526868 cites W2098472363 @default.
• W1988526868 cites W2149377812 @default.
• W1988526868 cites W2171074980 @default.
• W1988526868 cites W2235196671 @default.
• W1988526868 cites W2624115809 @default.
• W1988526868 cites W3137514883 @default.
• W1988526868 doi "https://doi.org/10.1016/0005-2728(87)90215-5" @default.
• W1988526868 hasPublicationYear "1987" @default.
• W1988526868 type Work @default.
• W1988526868 sameAs 1988526868 @default.
• W1988526868 citedByCount "69" @default.
• W1988526868 countsByYear W19885268682013 @default.
• W1988526868 countsByYear W19885268682016 @default.
• W1988526868 countsByYear W19885268682017 @default.
• W1988526868 crossrefType "journal-article" @default.
• W1988526868 hasAuthorship W1988526868A5083282022 @default.
• W1988526868 hasConcept C119824511 @default.
• W1988526868 hasConcept C120665830 @default.
• W1988526868 hasConcept C121332964 @default.
• W1988526868 hasConcept C125287762 @default.
• W1988526868 hasConcept C1276947 @default.
• W1988526868 hasConcept C135473242 @default.
• W1988526868 hasConcept C147789679 @default.
• W1988526868 hasConcept C17525397 @default.
• W1988526868 hasConcept C178790620 @default.
• W1988526868 hasConcept C183688256 @default.
• W1988526868 hasConcept C185592680 @default.
• W1988526868 hasConcept C26873012 @default.
• W1988526868 hasConcept C2776798109 @default.
• W1988526868 hasConcept C2779892579 @default.
• W1988526868 hasConcept C2900893 @default.
• W1988526868 hasConcept C4839761 @default.
• W1988526868 hasConcept C52859227 @default.
• W1988526868 hasConcept C528890316 @default.
• W1988526868 hasConcept C540031477 @default.
• W1988526868 hasConcept C55493867 @default.
• W1988526868 hasConcept C75473681 @default.
• W1988526868 hasConceptScore W1988526868C119824511 @default.
• W1988526868 hasConceptScore W1988526868C120665830 @default.
• W1988526868 hasConceptScore W1988526868C121332964 @default.
• W1988526868 hasConceptScore W1988526868C125287762 @default.
• W1988526868 hasConceptScore W1988526868C1276947 @default.
• W1988526868 hasConceptScore W1988526868C135473242 @default.
• W1988526868 hasConceptScore W1988526868C147789679 @default.
• W1988526868 hasConceptScore W1988526868C17525397 @default.
• W1988526868 hasConceptScore W1988526868C178790620 @default.
• W1988526868 hasConceptScore W1988526868C183688256 @default.
• W1988526868 hasConceptScore W1988526868C185592680 @default.
• W1988526868 hasConceptScore W1988526868C26873012 @default.
• W1988526868 hasConceptScore W1988526868C2776798109 @default.
• W1988526868 hasConceptScore W1988526868C2779892579 @default.
• W1988526868 hasConceptScore W1988526868C2900893 @default.
• W1988526868 hasConceptScore W1988526868C4839761 @default.
• W1988526868 hasConceptScore W1988526868C52859227 @default.
• W1988526868 hasConceptScore W1988526868C528890316 @default.
• W1988526868 hasConceptScore W1988526868C540031477 @default.
• W1988526868 hasConceptScore W1988526868C55493867 @default.
• W1988526868 hasConceptScore W1988526868C75473681 @default.
• W1988526868 hasIssue "1" @default.
• W1988526868 hasLocation W19885268681 @default.
• W1988526868 hasOpenAccess W1988526868 @default.
• W1988526868 hasPrimaryLocation W19885268681 @default.
• W1988526868 hasRelatedWork W1968680177 @default.
• W1988526868 hasRelatedWork W1969947994 @default.
• W1988526868 hasRelatedWork W2007827171 @default.
• W1988526868 hasRelatedWork W2022692506 @default.
• W1988526868 hasRelatedWork W2041013797 @default.
• W1988526868 hasRelatedWork W2068434549 @default.

• next