Literature DB >> 8027023

Structure and function of the photosynthetic reaction center from Rhodobacter sphaeroides.

U Ermler1, H Michel, M Schiffer.   

Abstract

The three-dimensional structure of the photosynthetic reaction center from Rhodobacter sphaeroides is described. The reaction center is a transmembrane protein that converts light into chemical energy. The protein has three subunits: L, M, and H. The mostly helical L and M subunits provide the scaffolding and the finely tuned environment in which the chromophores carry out electron transfer. The details of the protein-chromophore interactions are from studies of a trigonal crystal form that diffracted to 2.65-A resolution. Functional studies of the multi-subunit complex by site-specific replacement of key amino acid residues are summarized in the context of the molecular structure.

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Year:  1994        PMID： 8027023     DOI： 10.1007/bf00763216

Source DB:  PubMed          Journal:  J Bioenerg Biomembr        ISSN： 0145-479X            Impact factor:   2.945


  41 in total

1.  Effect of specific mutations of tyrosine-(M)210 on the primary photosynthetic electron-transfer process in Rhodobacter sphaeroides.

Authors:  V Nagarajan; W W Parson; D Gaul; C Schenck
Journal:  Proc Natl Acad Sci U S A       Date:  1990-10       Impact factor: 11.205

2.  Structure of the membrane-bound protein photosynthetic reaction center from Rhodobacter sphaeroides.

Authors:  C H Chang; O el-Kabbani; D Tiede; J Norris; M Schiffer
Journal:  Biochemistry       Date:  1991-06-04       Impact factor: 3.162

3.  Structure of the reaction center from Rhodobacter sphaeroides R-26: the protein subunits.

Authors:  J P Allen; G Feher; T O Yeates; H Komiya; D C Rees
Journal:  Proc Natl Acad Sci U S A       Date:  1987-09       Impact factor: 11.205

4.  EPR characterization of genetically modified reaction centers of Rhodobacter capsulatus.

Authors:  E J Bylina; S V Kolaczkowski; J R Norris; D C Youvan
Journal:  Biochemistry       Date:  1990-07-03       Impact factor: 3.162

5.  Induction of the photosynthetic membranes of Rhodopseudomonas sphaeroides: biochemical and morphological studies.

Authors:  J Chory; T J Donohue; A R Varga; L A Staehelin; S Kaplan
Journal:  J Bacteriol       Date:  1984-08       Impact factor: 3.490

6.  Photosynthetic reaction centre of Chloroflexus aurantiacus. Primary structure of M-subunit.

Authors:  N G Abdulaev; B E Shmuckler; A A Zargarov; M A Kutuzov; I N Telezhinskaya; N B Levina; A S Zolotarev
Journal:  FEBS Lett       Date:  1988-05-23       Impact factor: 4.124

7.  The structural genes coding for the L and M subunits of Rhodospirillum rubrum photoreaction center.

Authors:  G Bélanger; J Bérard; P Corriveau; G Gingras
Journal:  J Biol Chem       Date:  1988-06-05       Impact factor: 5.157

8.  A Rhodobacter sphaeroides puf L, M and X deletion mutant and its complementation in trans with a 5.3 kb puf operon shuttle fragment.

Authors:  J W Farchaus; D Oesterhelt
Journal:  EMBO J       Date:  1989-01       Impact factor: 11.598

9.  Pigment-protein interactions in the photosynthetic reaction centre from Rhodopseudomonas viridis.

Authors:  H Michel; O Epp; J Deisenhofer
Journal:  EMBO J       Date:  1986-10       Impact factor: 11.598

10.  The ;heavy' subunit of the photosynthetic reaction centre from Rhodopseudomonas viridis: isolation of the gene, nucleotide and amino acid sequence.

Authors:  H Michel; K A Weyer; H Gruenberg; F Lottspeich
Journal:  EMBO J       Date:  1985-07       Impact factor: 11.598
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  8 in total

1.  Is there a conserved interaction between cardiolipin and the type II bacterial reaction center?

Authors:  M C Wakeham; R B Sessions; M R Jones; P K Fyfe
Journal:  Biophys J       Date:  2001-03       Impact factor: 4.033

2.  Kinetic analysis of the thermal stability of the photosynthetic reaction center from Rhodobacter sphaeroides.

Authors:  Arwel V Hughes; Paul Rees; Peter Heathcote; Michael R Jones
Journal:  Biophys J       Date:  2006-03-13       Impact factor: 4.033

3.  Electron transfer in reaction centers of Rhodobacter sphaeroides and Rhodobacter capsulatus monitored by fluorescence of the bacteriochlorophyll dimer.

Authors:  S Osváth; G Laczkó; P Sebban; P Maróti
Journal:  Photosynth Res       Date:  1996-01       Impact factor: 3.573

4.  Low frequency vibrational modes in proteins: changes induced by point-mutations in the protein-cofactor matrix of bacterial reaction centers.

Authors:  C Rischel; D Spiedel; J P Ridge; M R Jones; J Breton; J C Lambry; J L Martin; M H Vos
Journal:  Proc Natl Acad Sci U S A       Date:  1998-10-13       Impact factor: 11.205

5.  Coupling of cytochrome and quinone turnovers in the photocycle of reaction centers from the photosynthetic bacterium Rhodobacter sphaeroides.

Authors:  S Osváth; P Maróti
Journal:  Biophys J       Date:  1997-08       Impact factor: 4.033

6.  Structural details of an interaction between cardiolipin and an integral membrane protein.

Authors:  K E McAuley; P K Fyfe; J P Ridge; N W Isaacs; R J Cogdell; M R Jones
Journal:  Proc Natl Acad Sci U S A       Date:  1999-12-21       Impact factor: 11.205

7.  Putative hydrogen bond to tyrosine M208 in photosynthetic reaction centers from Rhodobacter capsulatus significantly slows primary charge separation.

Authors:  Miguel Saggu; Brett Carter; Xiaoxue Zhou; Kaitlyn Faries; Lynette Cegelski; Dewey Holten; Steven G Boxer; Christine Kirmaier
Journal:  J Phys Chem B       Date:  2014-06-06       Impact factor: 2.991

8.  On the role of basic residues in adapting the reaction centre-LH1 complex for growth at elevated temperatures in purple bacteria.

Authors:  Ashley J Watson; Arwel V Hughes; Paul K Fyfe; Marion C Wakeham; Kate Holden-Dye; Peter Heathcote; Michael R Jones
Journal:  Photosynth Res       Date:  2005-11       Impact factor: 3.573
  8 in total

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