In vitro assay of the chlorophyll biosynthetic enzyme Mg-chelatase: resolution of the activity into soluble and membrane-bound fractions
about
Mechanism and regulation of Mg-chelataseAssay, purification, and characterization of cobaltochelatase, a unique complex enzyme catalyzing cobalt insertion in hydrogenobyrinic acid a,c-diamide during coenzyme B12 biosynthesis in Pseudomonas denitrificansSubcellular compartmentation of the diterpene carnosic acid and its derivatives in the leaves of rosemaryArabidopsis genomes uncoupled 5 (GUN5) mutant reveals the involvement of Mg-chelatase H subunit in plastid-to-nucleus signal transduction.Magnesium-protoporphyrin chelatase of Rhodobacter sphaeroides: reconstitution of activity by combining the products of the bchH, -I, and -D genes expressed in Escherichia coli.Mg chelatase in chlorophyll synthesis and retrograde signaling in Chlamydomonas reinhardtii: CHLI2 cannot substitute for CHLI1Porphyrins promote the association of GENOMES UNCOUPLED 4 and a Mg-chelatase subunit with chloroplast membranes.Reconstitution of an active magnesium chelatase enzyme complex from the bchI, -D, and -H gene products of the green sulfur bacterium Chlorobium vibrioforme expressed in Escherichia coli.Olive: a key gene required for chlorophyll biosynthesis in Antirrhinum majus.ATPase activity associated with the magnesium chelatase H-subunit of the chlorophyll biosynthetic pathway is an artefact.The magnesium-insertion step of chlorophyll biosynthesis is a two-stage reaction.Magnesium chelatase from Rhodobacter sphaeroides: initial characterization of the enzyme using purified subunits and evidence for a BchI-BchD complex.ATPase activity associated with the magnesium-protoporphyrin IX chelatase enzyme of Synechocystis PCC6803: evidence for ATP hydrolysis during Mg2+ insertion, and the MgATP-dependent interaction of the ChlI and ChlD subunits.Uptake of protoporphyrin and continuous spectrophotometric assay for magnesium chelatase in Rhodobacter spheroides.Catalytic turnover triggers exchange of subunits of the magnesium chelatase AAA+ motor unit.Determinants of catalytic activity with the use of purified I, D and H subunits of the magnesium protoporphyrin IX chelatase from Synechocystis PCC6803.Modification of cysteine residues in the ChlI and ChlH subunits of magnesium chelatase results in enzyme inactivation.Substrate-binding model of the chlorophyll biosynthetic magnesium chelatase BchH subunit.Expression of the chlI, chlD, and chlH genes from the Cyanobacterium synechocystis PCC6803 in Escherichia coli and demonstration that the three cognate proteins are required for magnesium-protoporphyrin chelatase activity.Phosphorylation of GENOMES UNCOUPLED 4 Alters Stimulation of Mg Chelatase Activity in Angiosperms.
P2860
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P2860
In vitro assay of the chlorophyll biosynthetic enzyme Mg-chelatase: resolution of the activity into soluble and membrane-bound fractions
description
1991 nî lūn-bûn
@nan
1991 թուականի Յուլիսին հրատարակուած գիտական յօդուած
@hyw
1991 թվականի հուլիսին հրատարակված գիտական հոդված
@hy
1991年の論文
@ja
1991年学术文章
@wuu
1991年学术文章
@zh-cn
1991年学术文章
@zh-hans
1991年学术文章
@zh-my
1991年学术文章
@zh-sg
1991年學術文章
@yue
name
In vitro assay of the chloroph ...... e and membrane-bound fractions
@ast
In vitro assay of the chloroph ...... e and membrane-bound fractions
@en
In vitro assay of the chloroph ...... e and membrane-bound fractions
@nl
type
label
In vitro assay of the chloroph ...... e and membrane-bound fractions
@ast
In vitro assay of the chloroph ...... e and membrane-bound fractions
@en
In vitro assay of the chloroph ...... e and membrane-bound fractions
@nl
prefLabel
In vitro assay of the chloroph ...... e and membrane-bound fractions
@ast
In vitro assay of the chloroph ...... e and membrane-bound fractions
@en
In vitro assay of the chloroph ...... e and membrane-bound fractions
@nl
P2860
P356
P1476
In vitro assay of the chloroph ...... e and membrane-bound fractions
@en
P2093
C J Walker
J D Weinstein
P2860
P304
P356
10.1073/PNAS.88.13.5789
P407
P577
1991-07-01T00:00:00Z