4.8 Article

Structure of a TOC-TIC supercomplex spanning two chloroplast envelope membranes

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Biochemistry & Molecular Biology

Chloroplast protein import machinery and quality control

Jean-David Rochaix

Summary: Most chloroplast proteins are nucleus-encoded and imported into chloroplasts via TOC and TIC. TOC and TIC form a supercomplex with a protein channel for protein import. Components of the TOC/TIC system have additional roles in chloroplast gene expression and metabolism. Chaperones and co-chaperones associated with TOC and TIC participate in protein folding and function in protein quality control. Chloroplast protein import is linked to retrograde signaling.

FEBS JOURNAL (2022)

Article Biochemistry & Molecular Biology

Tic12, a 12-kDa essential component of the translocon at the inner envelope membrane of chloroplasts in Arabidopsis

Xueyang Zhao et al.

Summary: Tic12, a 12-kDa protein, is an essential constituent of the one-megadalton translocon at the inner envelope membrane of chloroplasts (TIC) in Arabidopsis, participating in preprotein translocation and directly interacting with the transit peptide of a translocating preprotein.

PLANT CELL (2022)

Article Biochemistry & Molecular Biology

Mutations in the chloroplast inner envelope protein TIC100 impair and repair chloroplast protein import and impact retrograde signaling

Naresh Loudya et al.

Summary: Chloroplast biogenesis requires the synthesis of proteins in both the nucleus and the chloroplast itself. A 1-MDa complex, including TIC20, TIC100, and other proteins, is believed to be the inner membrane TIC translocon for importing nucleus-encoded chloroplast proteins. This study investigated the role of TIC100 in chloroplast development and protein import. Mutations in TIC100 resulted in reduced levels of the 1-MDa complex and decreased import of nucleus-encoded chloroplast proteins. A second mutation within TIC100 rescued the phenotypes of the first mutation and highlighted the importance of TIC100 in retrograde signaling. These findings suggest that TIC100 and the 1-MDa complex play crucial roles in chloroplast protein import and retrograde signaling.

PLANT CELL (2022)

Letter Cell Biology

Cryo-EM structure of the human mitochondrial translocase TIM22 complex

Liangbo Qi et al.

CELL RESEARCH (2021)

Article Biology

DeepEMhancer: a deep learning solution for cryo-EM volume post-processing

Ruben Sanchez-Garcia et al.

Summary: Sanchez-Garcia et al. introduce DeepEMhancer, a deep learning-based method for automatic post-processing of raw cryo-electron microscopy density maps. It globally improves local quality of density maps and shows potential as a useful tool for structures without readily available PDB models.

COMMUNICATIONS BIOLOGY (2021)

Article Biochemistry & Molecular Biology

3D variability analysis: Resolving continuous flexibility and discrete heterogeneity from single particle cryo-EM

Ali Punjani et al.

Summary: 3DVA is an algorithm that fits a linear subspace model of conformational change to high-resolution cryo-EM data, enabling the resolution and visualization of detailed molecular motions of proteins. It has been shown to successfully resolve multiple flexible motions in various protein complexes, providing new biological insights from single particle cryo-EM data.

JOURNAL OF STRUCTURAL BIOLOGY (2021)

Article Multidisciplinary Sciences

Highly accurate protein structure prediction with AlphaFold

John Jumper et al.

Summary: Proteins are essential for life, and accurate prediction of their structures is a crucial research problem. Current experimental methods are time-consuming, highlighting the need for accurate computational approaches to address the gap in structural coverage. Despite recent progress, existing methods fall short of atomic accuracy in protein structure prediction.

NATURE (2021)

Review Cell Biology

Translocation of Proteins through a Distorted Lipid Bilayer

Xudong Wu et al.

Summary: The membranes surrounding cells or organelles act as barriers for proteins and molecules, but certain proteins can cross through different translocation systems. Recent studies show that in some cases, an aqueous pore is not necessary for protein translocation to occur.

TRENDS IN CELL BIOLOGY (2021)

Review Plant Sciences

Origins, function, and regulation of the TOC-TIC general protein import machinery of plastids

Lynn G. L. Richardson et al.

JOURNAL OF EXPERIMENTAL BOTANY (2020)

Article Multidisciplinary Sciences

Structure of a nascent membrane protein as it folds on the BAM complex

David Tomasek et al.

NATURE (2020)

Article Biochemical Research Methods

Non-uniform refinement: adaptive regularization improves single-particle cryo-EM reconstruction

Ali Punjani et al.

NATURE METHODS (2020)

Article Multidisciplinary Sciences

Coexpressed subunits of dual genetic origin define a conserved supercomplex mediating essential protein import into chloroplasts

Silvia Ramundo et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

Article Biochemistry & Molecular Biology

Structural considerations of folded protein import through the chloroplast TOC/TIC translocons

Iniyan Ganesan et al.

FEBS LETTERS (2019)

Article Biochemistry & Molecular Biology

Structure of the MORN4/Myo3a Tail Complex Reveals MORN Repeats as Protein Binding Modules

Jianchao Li et al.

STRUCTURE (2019)

Article Multidisciplinary Sciences

Structure of the substrate-engaged SecA-SecY protein translocation machine

Chengying Ma et al.

NATURE COMMUNICATIONS (2019)

Article Biochemistry & Molecular Biology

UCSF ChimeraX: Meeting modern challenges in visualization and analysis

Thomas D. Goddard et al.

PROTEIN SCIENCE (2018)

Review Plant Sciences

New Perspectives on Chloroplast Protein Import

Masato Nakai

PLANT AND CELL PHYSIOLOGY (2018)

Article Biochemistry & Molecular Biology

Molecular Topology of the Transit Peptide during Chloroplast Protein Import

Lynn G. L. Richardson et al.

PLANT CELL (2018)

Article Multidisciplinary Sciences

TIC236 links the outer and inner membrane translocons of the chloroplast

Yih-Lin Chen et al.

NATURE (2018)

Article Biotechnology & Applied Microbiology

Comprehensive identification of peptides in tandem mass spectra using an efficient open search engine

Hao Chi et al.

NATURE BIOTECHNOLOGY (2018)

Article Biochemistry & Molecular Biology

A Ycf2-FtsHi Heteromeric AAA-ATPase Complex Is Required for Chloroplast Protein Import

Shingo Kikuchi et al.

PLANT CELL (2018)

Article Biochemistry & Molecular Biology

The novel chloroplast outer membrane kinase KOC1 is a required component of the plastid protein import machinery

Monica Zufferey et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2017)

Letter Biochemistry & Molecular Biology

Ycf1/Tic214 Is Not Essential for the Accumulation of Plastid Proteins

Bettina Boelter et al.

MOLECULAR PLANT (2017)

Letter Biochemical Research Methods

MotionCor2: anisotropic correction of beam-induced motion for improved cryo-electron microscopy

Shawn Q. Zheng et al.

NATURE METHODS (2017)

Article Biochemical Research Methods

cryoSPARC: algorithms for rapid unsupervised cryo-EM structure determination

Ali Punjani et al.

NATURE METHODS (2017)

Article Multidisciplinary Sciences

Efficient targeted DNA editing and replacement in Chlamydomonas reinhardtii using Cpf1 ribonucleoproteins and single-stranded DNA

Aron Ferenczi et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

Article Multidisciplinary Sciences

Structural basis of outer membrane protein insertion by the BAM complex

Yinghong Gu et al.

NATURE (2016)

Article Multidisciplinary Sciences

CRISPR/Cas9-induced knockout and knock-in mutations in Chlamydomonas reinhardtii

Sung-Eun Shin et al.

SCIENTIFIC REPORTS (2016)

Article Biochemistry & Molecular Biology

YCF1: A Green TIC: Response to the de Vries et al. Commentary

Masato Nakai

PLANT CELL (2015)

Article Biochemistry & Molecular Biology

YCF1: A Green TIC?

Jan de Vries et al.

PLANT CELL (2015)

Review Plant Sciences

Border control: selectivity of chloroplast protein import and regulation at the TOC-complex

Emilie Demarsy et al.

FRONTIERS IN PLANT SCIENCE (2014)

Article Plant Sciences

Evolution and targeting of Omp85 homologs in the chloroplast outer envelope membrane

Philip M. Day et al.

FRONTIERS IN PLANT SCIENCE (2014)

Review Cell Biology

Biogenesis and homeostasis of chloroplasts and other plastids

Paul Jarvis et al.

NATURE REVIEWS MOLECULAR CELL BIOLOGY (2013)

Article Multidisciplinary Sciences

Uncovering the Protein Translocon at the Chloroplast Inner Envelope Membrane

Shingo Kikuchi et al.

SCIENCE (2013)

Article Plant Sciences

Tic20 forms a channel independent of Tic110 in chloroplasts

Erika Kovacs-Bogdan et al.

BMC PLANT BIOLOGY (2011)

Review Cell Biology

Common ground for protein translocation: access control for mitochondria and chloroplasts

Enrico Schleiff et al.

NATURE REVIEWS MOLECULAR CELL BIOLOGY (2011)

Article Plant Sciences

In Vivo Studies on the Roles of Two Closely Related Arabidopsis Tic20 Proteins, AtTic20-I and AtTic20-IV

Yoshino Hirabayashi et al.

PLANT AND CELL PHYSIOLOGY (2011)

Article Biochemistry & Molecular Biology

The evolution of the plastid chromosome in land plants: gene content, gene order, gene function

Susann Wicke et al.

PLANT MOLECULAR BIOLOGY (2011)

Article Biochemistry & Molecular Biology

The Tic20 gene family Phylogenetic analysis and evolutionary considerations

Mats Topel et al.

PLANT SIGNALING & BEHAVIOR (2011)

Article Biochemical Research Methods

PHENIX: a comprehensive Python-based system for macromolecular structure solution

Paul D. Adams et al.

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY (2010)

Review Plant Sciences

Protein Transport into Chloroplasts

Hsou-min Li et al.

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 61 (2010)

Review Biochemistry & Molecular Biology

Protein import into chloroplasts: The Tic complex and its regulation

Erika Kovacs-Bogdan et al.

BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH (2010)

Review Biochemistry & Molecular Biology

The TOC complex: Preprotein gateway to the chloroplast

Charles Andres et al.

BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH (2010)

Article Biochemistry & Molecular Biology

Implications of the Plastid Genome Sequence of Typha (Typhaceae, Poales) for Understanding Genome Evolution in Poaceae

Mary M. Guisinger et al.

JOURNAL OF MOLECULAR EVOLUTION (2010)

Article Cell Biology

Chloroplast biogenesis: diversity and regulation of the protein import apparatus

Felix Kessler et al.

CURRENT OPINION IN CELL BIOLOGY (2009)

Article Biochemistry & Molecular Biology

The ConSurf-DB: pre-calculated evolutionary conservation profiles of protein structures

Ofir Goldenberg et al.

NUCLEIC ACIDS RESEARCH (2009)

Article Biochemistry & Molecular Biology

Dimerization is important for the GTPase activity of chloroplast translocon components at Toc33 and psToc159

Yi-Hung Yeh et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2007)

Review Multidisciplinary Sciences

Ancient invasions: From endosymbionts to organelles

SD Dyall et al.

SCIENCE (2004)

Review Cell Biology

Protein import into chloroplasts

J Soll et al.

NATURE REVIEWS MOLECULAR CELL BIOLOGY (2004)

Article Biochemical Research Methods

Coot:: model-building tools for molecular graphics

P Emsley et al.

ACTA CRYSTALLOGRAPHICA SECTION D-STRUCTURAL BIOLOGY (2004)

Article Chemistry, Multidisciplinary

UCSF chimera - A visualization system for exploratory research and analysis

EF Pettersen et al.

JOURNAL OF COMPUTATIONAL CHEMISTRY (2004)

Article Biochemistry & Molecular Biology

A molecular timeline for the origin of photosynthetic eukaryotes

HS Yoon et al.

MOLECULAR BIOLOGY AND EVOLUTION (2004)

Article Cell Biology

Characterization of the translocon of the outer envelope of chloroplasts

E Schleiff et al.

JOURNAL OF CELL BIOLOGY (2003)

Review Genetics & Heredity

Chloroplast research in the genomic age

D Leister

TRENDS IN GENETICS (2003)

Article Biochemistry & Molecular Biology

The preprotein conducting channel at the inner envelope membrane of plastids

L Heins et al.

EMBO JOURNAL (2002)

Article Biochemistry & Molecular Biology

The chloroplast protein import receptors Toc34 and Toc159 are phosphorylated by distinct protein kinases

H Fulgosi et al.

JOURNAL OF BIOLOGICAL CHEMISTRY (2002)

Article Biochemistry & Molecular Biology

Crystal structure of pea Toc34, a novel GTPase of the chloroplast protein translocon

YJ Sun et al.

NATURE STRUCTURAL BIOLOGY (2002)

Review Cell Biology

Back in the water: The return of the inositol phosphates

RF Irvine et al.

NATURE REVIEWS MOLECULAR CELL BIOLOGY (2001)