Substrate binding disrupts dimerization and induces nucleotide exchange of the chloroplast GTPase Toc33.

scientific article published on June 2011

Substrate binding disrupts dimerization and induces nucleotide exchange of the chloroplast GTPase Toc33. is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1042/BJ20110246
P932PMC publication ID4086448
P698PubMed publication ID21434866
P5875ResearchGate publication ID50849338

P50authorEnrico SchleiffQ30190796
Mislav OrebQ57056045
Danny J SchnellQ89354537
P2093author name stringFei Wang
Patrick Koenig
Maik S Sommer
Irmgard Sinning
Ivo Tews
Anja Höfle
P2860cites workCrystal structure of pea Toc34, a novel GTPase of the chloroplast protein transloconQ27637048
Dimerization is important for the GTPase activity of chloroplast translocon components atToc33 and psToc159Q27643982
The GTPase cycle of the chloroplast import receptors Toc33/Toc34: implications from monomeric and dimeric structuresQ27650287
On the significance of Toc-GTPase homodimersQ27650789
The GTPase superfamily: conserved structure and molecular mechanismQ27860524
A bifunctional bacterial protein links GDI displacement to Rab1 activationQ28253847
GEFs and GAPs: critical elements in the control of small G proteinsQ28304540
Interactions among proteins involved in bud-site selection and bud-site assembly in Saccharomyces cerevisiaeQ30193735
Protein translocation across the eukaryotic endoplasmic reticulum and bacterial plasma membranesQ34719604
A GTP-driven motor moves proteins across the outer envelope of chloroplastsQ34958555
Protein translocons: multifunctional mediators of protein translocation across membranesQ35071390
Precursor binding to an 880-kDa Toc complex as an early step during active import of protein into chloroplastsQ35649017
Toc34 is a preprotein receptor regulated by GTP and phosphorylationQ35702486
Chloroplast protein import: solve the GTPase riddle for entry.Q35832625
Targeting proteins to membranes: structure of the signal recognition particle.Q36101119
Analysis of the interactions of preproteins with the import machinery over the course of protein import into chloroplastsQ36255038
Protein translocation across biological membranesQ36328629
Policing Tic 'n' Toc, the doorway to chloroplastsQ37027797
Targeting of nucleus-encoded proteins to chloroplasts in plantsQ37351863
SRP RNA controls a conformational switch regulating the SRP-SRP receptor interactionQ37399396
Molecular interactions within the plant TOC complexQ37427795
Toc receptor dimerization participates in the initiation of membrane translocation during protein import into chloroplastsQ37431462
It takes two to tango: regulation of G proteins by dimerizationQ37474358
Phosphorylation regulates the assembly of chloroplast import machinery.Q39033584
Preprotein recognition by the Toc complexQ39321096
Legionella pneumophila proteins that regulate Rab1 membrane cyclingQ40064228
Characterization of the translocon of the outer envelope of chloroplastsQ42918026
Nucleotide binding and dimerization at the chloroplast pre-protein import receptor, atToc33, are not essential in vivo but do increase import efficiency.Q43073411
Structural and guanosine triphosphate/diphosphate requirements for transit peptide recognition by the cytosolic domain of the chloroplast outer envelope receptor, Toc34.Q43876690
The chloroplast import receptor Toc34 functions as preprotein-regulated GTPaseQ44293859
Two Toc34 homologues with different propertiesQ44437471
Dimerization of Toc-GTPases at the chloroplast protein import machineryQ44517491
Characterization of the preprotein translocon at the outer envelope membrane of chloroplasts by blue native PAGE.Q50481594
Crystal structure of the nuclear Ras-related protein Ran in its GDP-bound form.Q54615293
In VitroComparative Kinetic Analysis of the Chloroplast Toc GTPasesQ57951188
Insertion of the 34-kDa chloroplast protein import component, IAP34, into the chloroplast outer membrane is dependent on its intrinsic GTP-binding capacityQ73101229
P433issue2
P407language of work or nameEnglishQ1860
P304page(s)313-319
P577publication date2011-06-01
P1433published inBiochemical JournalQ864221
P1476titleSubstrate binding disrupts dimerization and induces nucleotide exchange of the chloroplast GTPase Toc33.
P478volume436

Reverse relations

cites work (P2860)
Q38256377Border control: selectivity of chloroplast protein import and regulation at the TOC-complex.
Q30155498Chloroplast Omp85 proteins change orientation during evolution.
Q38934947Chloroplast Preproteins Bind to the Dimer Interface of the Toc159 Receptor during Import
Q37875185Dimerization of TOC receptor GTPases and its implementation for the control of protein import into chloroplasts.
Q42571357Interaction of a novel fluorescent GTP analogue with the small G-protein K-Ras.
Q89507067Molecular Topology of the Transit Peptide during Chloroplast Protein Import
Q30153347New insights into the mechanism of chloroplast protein import and its integration with protein quality control, organelle biogenesis and development
Q48142422Phosphorylation and Dephosphorylation of the Presequence of Precursor MULTIPLE ORGANELLAR RNA EDITING FACTOR3 during Import into Mitochondria from Arabidopsis.
Q30153378Targeting and assembly of components of the TOC protein import complex at the chloroplast outer envelope membrane.
Q34762803The C-terminus of Bienertia sinuspersici Toc159 contains essential elements for its targeting and anchorage to the chloroplast outer membrane.
Q92763506The TOC GTPase Receptors: Regulators of the Fidelity, Specificity and Substrate Profiles of the General Protein Import Machinery of Chloroplasts
Q41516548The tRNA-modifying function of MnmE is controlled by post-hydrolysis steps of its GTPase cycle

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