Effect of protein aggregation on the spectroscopic properties and excited state kinetics of the LHCII pigment-protein complex from green plants

被引：23
|
作者：
Magdaong, Nikki M. [1 ]
Enriquez, Miriam M. [1 ]
LaFountain, Amy M. [1 ]
Rafka, Lauren [1 ]
Frank, Harry A. [1 ]
机构：
[1] Univ Connecticut, Dept Chem, Storrs, CT 06269 USA
来源：
PHOTOSYNTHESIS RESEARCH | 2013年 / 118卷 / 03期
基金：
美国国家科学基金会;
关键词：
Energy transfer; Fluorescence quenching; Light-harvesting; Photosynthesis; Pigment-protein complex; LIGHT-HARVESTING-COMPLEX; PHOTOPROTECTIVE ENERGY-DISSIPATION; FEMTOSECOND TRANSIENT ABSORPTION; TIME-RESOLVED FLUORESCENCE; PHOTOSYSTEM-II; CRYSTAL-STRUCTURE; CHLOROPHYLL FLUORESCENCE; SPECTRAL PROPERTIES; CIRCULAR-DICHROISM; ANTENNA PROTEINS;
D O I：
10.1007/s11120-013-9924-0
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Steady-state and time-resolved absorption and fluorescence spectroscopic experiments have been carried out at room and cryogenic temperatures on aggregated and unaggregated monomeric and trimeric LHCII complexes isolated from spinach chloroplasts. Protein aggregation has been hypothesized to be one of the mechanistic factors controlling the dissipation of excess photo-excited state energy of chlorophyll during the process known as nonphotochemical quenching. The data obtained from the present experiments reveal the role of protein aggregation on the spectroscopic properties and dynamics of energy transfer and excited state deactivation of the protein-bound chlorophyll and carotenoid pigments.
引用
收藏
页码：259 / 276
页数：18
相关论文
共 50 条
  • [21] ISOLATION AND PROPERTIES OF A PIGMENT-PROTEIN COMPLEX ASSOCIATED WITH THE REACTION CENTER OF THE GREEN PHOTOSYNTHETIC SULFUR BACTERIUM PROSTHECOCHLORIS-AESTUARII
    VASMEL, H
    SWARTHOFF, T
    KRAMER, HJM
    AMESZ, J
    BIOCHIMICA ET BIOPHYSICA ACTA, 1983, 725 (02) : 361 - 367
  • [22] On the nature of energy transfer at low temperatures in the BChl a pigment-protein complex of green sulfur bacteria
    Louwe, RJW
    Aartsma, TJ
    JOURNAL OF PHYSICAL CHEMISTRY B, 1997, 101 (37): : 7221 - 7226
  • [23] STATE OF PIGMENT-PROTEIN COMPLEX IN HIGHER-PLANTS .1. INFLUENCE OF TEMPERATURES OF 25-70 DEGREES C
    PETKOVA, R
    ZEINALOV, Y
    DILOVA, S
    PHOTOSYNTHETICA, 1973, 7 (03) : 226 - 231
  • [24] ANALYSIS OF PIGMENT CONTENT OF AN ANTENNA PIGMENT-PROTEIN COMPLEX FROM 3 STRAINS OF RHODOPSEUDOMONAS-SPHAEROIDES
    COGDELL, RJ
    CROFTS, AR
    BIOCHIMICA ET BIOPHYSICA ACTA, 1978, 502 (03) : 409 - 416
  • [25] EFFECT OF MEDIUM MOISTURE ON PIGMENT-PROTEIN COMPLEX IN PEAR-TREE LEAVES AND CHLOROPLASTS
    KUSHNIRENKO, MD
    PECHERSKAJA, SN
    KRJUKOVA, EV
    KANASH, EV
    FIZIOLOGIYA I BIOKHIMIYA KULTURNYKH RASTENII, 1977, 9 (06): : 625 - 630
  • [26] Photosynthetic Electron Transfer from Reaction Center Pigment-Protein Complex in Silica Nanopores
    Oda, Ippei
    Iwaki, Masayo
    Fujita, Daiju
    Tsutsui, Yasutaka
    Ishizaka, Souji
    Dewa, Makiko
    Nango, Mamoru
    Kajino, Tsutomu
    Fukushima, Yoshiaki
    Itoh, Shigeru
    LANGMUIR, 2010, 26 (16) : 13399 - 13406
  • [27] Effect of DNase on fluorescent properties of pigment-protein complexes solubilized from photosystem II submembrane preparations
    Ganago, IB
    Khristin, MS
    BIOFIZIKA, 2003, 48 (05): : 860 - 864
  • [28] EFFECTS OF A NONIONIC DETERGENT ON THE SPECTRAL PROPERTIES AND AGGREGATION STATE OF THE LIGHT-HARVESTING CHLOROPHYLL-A/B PROTEIN COMPLEX (LHCII)
    BASSI, R
    SILVESTRI, M
    DAINESE, P
    MOYA, I
    GIACOMETTI, GM
    JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 1991, 9 (3-4) : 335 - 354
  • [29] DISSOCIATION OF 50 KD PROTEIN IN PIGMENT-PROTEIN COMPLEX OF PHOTOSYSTEM-II FROM SPINACH-CHLOROPLASTS
    STADNICHUK, IN
    ELPIDINA, EN
    GANAGO, IB
    KLIMOV, VV
    BIOORGANICHESKAYA KHIMIYA, 1985, 11 (09): : 1217 - 1219
  • [30] POLYPEPTIDE COMPOSITION OF THE PURIFIED PHOTOSYSTEM-II PIGMENT-PROTEIN COMPLEX FROM SPINACH
    SATOH, K
    BIOCHIMICA ET BIOPHYSICA ACTA, 1979, 546 (01) : 84 - 92
12345