scholarly journals Plant Mitochondrial Inner Membrane Protein Insertion

2018 ◽  
Vol 19 (2) ◽  
pp. 641 ◽  
Author(s):  
Renuka Kolli ◽  
Jürgen Soll ◽  
Chris Carrie
Keyword(s):  
Membrane Protein ◽  
Inner Membrane ◽  
Protein Insertion ◽  
Mitochondrial Inner Membrane ◽  
Membrane Protein Insertion ◽  
Inner Membrane Protein

Membrane protein import in yeast mitochondria

2000 ◽  
Vol 28 (4) ◽  
pp. 495-499 ◽  
Author(s):  
K. Tokatlidis ◽  
S. Vial ◽  
P. Luciano ◽  
M. Vergnolle ◽  
S. Clémence
Keyword(s):  
Membrane Protein ◽  
Molecular Mechanism ◽  
Protein Import ◽  
Mitochondrial Matrix ◽  
Yeast Mitochondria ◽  
Inner Membrane ◽  
Protein Insertion ◽  
The Past ◽  
Membrane Protein Insertion ◽  
Membrane Bound

The protein import pathway that targets proteins to the mitochondrial matrix has been extensively characterized in the past 15 years. Variations of this import pathway account for the sorting of proteins to other compartments as well, but the insertion of integral inner membrane proteins lacking a presequence is mediated by distinct translocation machinery. This consists of a complex of Tim9 and Tim10, two homologous, Zn2+-binding proteins that chaperone the passage of the hydrophobic precursor across the aqueous inter-membrane space. The precursor is then targeted to another, inner-membrane-bound, complex of at least five subunits that facilitates insertion. Biochemical and genetic experiments have identified the key components of this process; we are now starting to understand the molecular mechanism. This review highlights recent advances in this new membrane protein insertion pathway.

scholarly journals Mitochondrial inner membrane protein, Mic60/mitofilin in mammalian organ protection

2018 ◽  
Vol 234 (4) ◽  
pp. 3383-3393 ◽  
Author(s):  
Yansheng Feng ◽  
Ngonidzashe B. Madungwe ◽  
Jean C. Bopassa
Keyword(s):  
Membrane Protein ◽  
Organ Protection ◽  
Inner Membrane ◽  
Mitochondrial Inner Membrane ◽  
Inner Membrane Protein

scholarly journals Identification of the essential yeast protein MIM17, an integral mitochondrial inner membrane protein involved in protein import

FEBS Letters ◽  
1994 ◽  
Vol 349 (2) ◽  
pp. 215-221 ◽  
Author(s):  
Ammy C. Maarse ◽  
Jolanda Blom ◽  
Petra Keil ◽  
Nikolaus Pfanner ◽  
Michiel Meijer
Keyword(s):  
Membrane Protein ◽  
Protein Import ◽  
Yeast Protein ◽  
Inner Membrane ◽  
Mitochondrial Inner Membrane ◽  
Inner Membrane Protein

Reconstitution of the mitochondrial inner membrane protein Cox10 by using inteins

Mitochondrion ◽  
2011 ◽  
Vol 11 (4) ◽  
pp. 677
Author(s):  
R. Marco-Lázaro⁎ ◽  
A. Pérez-Martos ◽  
P. Fernández-Silva ◽  
J.A. Enriquez
Keyword(s):  
Membrane Protein ◽  
Inner Membrane ◽  
Mitochondrial Inner Membrane ◽  
Inner Membrane Protein

scholarly journals SMS1, a high-copy suppressor of the yeast mas6 mutant, encodes an essential inner membrane protein required for mitochondrial protein import.

1994 ◽  
Vol 5 (5) ◽  
pp. 529-538 ◽  
Author(s):  
K R Ryan ◽  
M M Menold ◽  
S Garrett ◽  
R E Jensen
Keyword(s):  
Membrane Protein ◽  
Protein Import ◽  
Mitochondrial Protein ◽  
Mitochondrial Protein Import ◽  
Yeast Saccharomyces Cerevisiae ◽  
Inner Membrane ◽  
Mitochondrial Inner Membrane ◽  
Inner Membrane Protein ◽  
Membrane Spanning ◽  
Membrane Spanning Domains

MAS6 encodes an essential inner membrane protein required for mitochondrial protein import in the yeast Saccharomyces cerevisiae (Emtage and Jensen, 1993). To identify new inner membrane import components, we isolated a high-copy suppressor (SMS1) of the mas6-1 mutant. SMS1 encodes a 16.5-kDa protein that contains several potential membrane-spanning domains. The Sms1 protein is homologous to the carboxyl-terminal domain of the Mas6 protein. Like Mas6p, Sms1p is located in the mitochondrial inner membrane and is an essential protein. Depletion of Sms1p from cells causes defects in the import of several mitochondrial precursor proteins, suggesting that Sms1p is a new inner membrane import component. Our observations raise the possibility that Sms1p and Mas6p act together to translocate proteins across the inner membrane.

Gerbils of a seizure-sensitive strain have a mitochondrial inner membrane protein with different isoelectric points from those of a seizure-resistant strain

2002 ◽  
Vol 23 (24) ◽  
pp. 4167-4174 ◽  
Author(s):  
Akira Omori ◽  
Sachiyo Ichinose ◽  
Satoko Kitajima ◽  
Kumiko W. Shimotohno ◽  
Yoshiya L. Murashima ◽  
...  
Keyword(s):  
Membrane Protein ◽  
Resistant Strain ◽  
Sensitive Strain ◽  
Inner Membrane ◽  
Mitochondrial Inner Membrane ◽  
Isoelectric Points ◽  
Inner Membrane Protein
Sign in / Sign up

Export Citation Format

Share Document