5-bisphosphate (RuBP) carboxylase (E.C. 4.1.1.39; carboxydismutase) catalyzing the following key reaction [Eq. (1); Quayle et al., 1954; Weissbach et al., 1954, 1956; Chap. II.1, this vol.] 1 $$ {m{RuBP + C}}{{m{O}}_2}{m{ }}{m{ 2}}\\\left( {{m{PGA}}} ight)...
Ribulose-1,5-bisphosphate (RuBP) carboxylase/oxygenase (RuBisCO) generates 2-phosphoglycolate (2PG) as one of the metabolites from the Calvin-Benson-Bassham (CBB) cycle. In this study, we focused on the fact that glycolate (GL) derived from 2PG can be incorporated into the bacterial polyhyd...
1. The results show that the activities of ribulose-1,5-bisphosphate carboxylase (Rubisco) and nitrate reductase (NR) increase significantly on the first day under high (HL) and medium (ML) light intensities, and fall drastically after two days. 在强光(HL)和中等强度(ML)的光照条件下,雨生...
Ribulose-1,5-bisphosphatecarboxylase/oxygenase (Rubisco)1is composed of two types of subunits in most photosynthetic organisms, but the role of the 15-kDa small subunit remains mysterious. Four small subunits cap the top and bottom of a core of eight 55-kDa large subunits and look as th...
Ribulose bisphosphate (RuBP), a substrate of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco), is an inhibitor of Rubisco activation by carbamylat... ZY Wang,AR Portis - 《Plant Physiology》 被引量: 148发表: 1992年 Ontogenetic Changes in the Contents of Ribulose-1, 5-Bisphosphate Car...
It is suggested that these subunits are related to the assembly of RuBP carboxylase.doi:10.1016/0304-4211(78)90119-0Harry RoyKris Ann CostaHedy AdariElsevier B.V.Plant Science LettersRoy, H., K. A. Costa, and H. Adari (1978). Free subunits of ribulose-1,5-bisphosphate carboxylase in ...
Ribulose-1,5-bisphosphate carboxylase/oxygenase was purified to homogeneity from citrus leaves. Decreases of the carboxylase specific activity was observed throughout the purification process. Inactivation and loss of the enzyme occurred through shear involving manipulations, but these effects could be minim...
RUBP 羧化酶的兔抗血清产生一兰色沉淀线 存在明显的交叉反应 . 因而这一抗体 的荧光标记物可用来检测橡胶叶片内该酶的分布 . 当抗体纯化对免疫兔耳静脉血的效价测定值较高时 参 照文献 [3] 经过相关的纯化步骤 将制备好的抗体溶于少量 0mmol L 磷酸缓冲液 (p 7.6) 中 . 1. 抗体的荧光素标记 ~ 鉴...
Ribulose 1,5-bisphosphate (RuBP) carboxylase (EC 4.1.1.39) activity was approximately equally distributed between supernatant and pellet fractions produced by differential centrifugation of disrupted cells of Chlorogloeopsis fritschii. Low ionic strength buffer favoured the recovery of particulate RuBP carb...
Ribulose-1,5-bisphosphate (RubP) carboxylase was isolated from bark tissue of Populus tremuloides Michx. by a one-step Sephadex G l00-120 column chromatography procedure. The peak fraction had specific activity of 1.3 micromol CO(2) mg(-1) chlorophyll min(-1). The bark RubP carboxylase activ...