ENERGY-TRANSFER IN THE B800-850 ANTENNA COMPLEX OF PURPLE BACTERIA RHODOBACTER-SPHAEROIDES - A STUDY BY SPECTRAL HOLE-BURNING

被引：108

作者：

VANDERLAAN, H

SCHMIDT, T

VISSCHERS, RW

VISSCHER, KJ

VANGRONDELLE, R

VOLKER, S

机构：

[1] LEIDEN STATE UNIV,CTR STUDY EXCITED STATE MOLECULES,2312 AV LEIDEN,NETHERLANDS

[2] LEIDEN STATE UNIV,HUYGENS & GORLAEUS LABS,2312 AV LEIDEN,NETHERLANDS

[3] FREE UNIV AMSTERDAM,FAC PHYS & ASTRON,DEPT BIOPHYS,1081 HV AMSTERDAM,NETHERLANDS

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 170卷 / 2-3期

关键词：

D O I：

10.1016/0009-2614(90)87121-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The energy-transfer process within the isolated B800-850 pigment-protein complex of the purple bacterium Rhodobacter sphaeroides has been studied by means of spectral hole-burning. The band at 800 nm is inhomogeneously broadened because holes could be burnt into it. The widths of these permanent holes are independent of wavelength and temperature between 1.2 and 30 K. The BChl 800→BChl 850 energy-transfer time deduced from these widths is 2.3±0.4 ps for the isolated complex, and also for chromatophores at 1.2 K. © 1990.

引用

收藏

页码：231 / 238

页数：8

相关论文

共 31 条

[1] ENERGY-TRANSFER WITHIN THE ISOLATED LIGHT-HARVESTING B800-850 PIGMENT-PROTEIN COMPLEX OF RHODOBACTER-SPHAEROIDES [J].

BERGSTROM, H ;

SUNDSTROM, V ;

VANGRONDELLE, R ;

AKESSON, E ;

GILLBRO, T .

BIOCHIMICA ET BIOPHYSICA ACTA, 1986, 852 (2-3) :279-287

[2] ENERGY-TRANSFER DYNAMICS OF ISOLATED B800-850 AND B800-820 PIGMENT-PROTEIN COMPLEXES OF RHODOBACTER-SPHAEROIDES AND RHODOPSEUDOMONAS-ACIDOPHILA [J].

BERGSTROM, H ;

SUNDSTROM, V ;

VANGRONDELLE, R ;

GILLBRO, T ;

COGDELL, R .

BIOCHIMICA ET BIOPHYSICA ACTA, 1988, 936 (01) :90-98

[3] KINETICS OF PICOSECOND BACTERIOCHLOROPHYLL LUMINESCENCE INVIVO AS A FUNCTION OF THE REACTION CENTER STATE [J].

BORISOV, AY ;

FREIBERG, AM ;

GODIK, VI ;

REBANE, KK ;

TIMPMANN, KE .

BIOCHIMICA ET BIOPHYSICA ACTA, 1985, 807 (03) :221-229

[4] B850 PIGMENT-PROTEIN COMPLEX OF RHODOPSEUDOMONAS-SPHAEROIDES - EXTINCTION COEFFICIENTS, CIRCULAR-DICHROISM, AND THE REVERSIBLE BINDING OF BACTERIOCHLOROPHYLL [J].

CLAYTON, RK ;

CLAYTON, BJ .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (09) :5583-5587

[5] RELATIONS BETWEEN PIGMENTS AND PROTEINS IN PHOTOSYNTHETIC MEMBRANES OF RHODOPSEUDOMONAS-SPHEROIDES [J].

CLAYTON, RK ;

CLAYTON, BJ .

BIOCHIMICA ET BIOPHYSICA ACTA, 1972, 283 (03) :492-504

[6] DETERMINATION OF THE BACTERIOCHLOROPHYLL-CAROTENOID RATIOS OF THE B890 ANTENNA COMPLEX OF RHODOSPIRILLUM-RUBRUM AND THE B800-850 COMPLEX OF RHODOBACTER-SPHAEROIDES [J].

EVANS, MB ;

COGDELL, RJ ;

BRITTON, G .

BIOCHIMICA ET BIOPHYSICA ACTA, 1988, 935 (03) :292-298

[7] TRIPLET TRIPLET ENERGY-TRANSFER IN B800-850 LIGHT-HARVESTING COMPLEXES OF PHOTOSYNTHETIC BACTERIA AND SYNTHETIC CAROTENOPORPHYRIN MOLECULES INVESTIGATED BY ELECTRON-SPIN-RESONANCE [J].

FRANK, HA ;

CHADWICK, BW ;

OH, JJ ;

GUST, D ;

MOORE, TA ;

LIDDELL, PA ;

MOORE, AL ;

MAKINGS, LR ;

COGDELL, RJ .

BIOCHIMICA ET BIOPHYSICA ACTA, 1987, 892 (03) :253-263

[8] PICOSECOND DYNAMICS OF DIRECTED EXCITATION TRANSFER IN SPECTRALLY HETEROGENEOUS LIGHT-HARVESTING ANTENNA OF PURPLE BACTERIA [J].

FREIBERG, A ;

GODIK, VI ;

PULLERITS, T ;

TIMPMAN, K .

BIOCHIMICA ET BIOPHYSICA ACTA, 1989, 973 (01) :93-104

[9] DIRECTED PICOSECOND EXCITATION TRANSPORT IN PURPLE PHOTOSYNTHETIC BACTERIA [J].

FREIBERG, A ;

GODIK, VI ;

PULLERITS, T ;

TIMPMANN, K .

CHEMICAL PHYSICS, 1988, 128 (01) :227-235

[10] NONPHOTOCHEMICAL HOLE BURNING OF THE NATIVE ANTENNA COMPLEX OF PHOTOSYSTEM-I (PSI-200) [J].

GILLIE, JK ;

SMALL, GJ ;

GOLBECK, JH .

JOURNAL OF PHYSICAL CHEMISTRY, 1989, 93 (04) :1620-1627

← 1 2 3 4 →