International audienceBACKGROUND: The import of solutes into the bacterial cytoplasm involves several types of membrane transporters, which may be driven by ATP hydrolysis (ABC transporters) or by an ion or H+ electrochemical membrane potential, as in the tripartite ATP-independent periplasmic system (TRAP). In both the ABC and TRAP systems, a specific periplasmic protein from the ESR family (Extracytoplasmic Solute Receptors) is often involved for the recruitment of the solute and its presentation to the membrane complex. In Rhodobacter sphaeroides, TakP (previously named SmoM) is an ESR from a TRAP transporter and binds alpha-keto acids in vitro. RESULTS: We describe the high-resolution crystal structures of TakP in its unliganded form an...
International audienceIn microorganisms, members of the binding-protein-dependent ATP-binding casset...
ABSTRACT The TonB system energizes transport of nutrients across the outer membrane of Escherichia c...
Many proteins are transported across lipid membranes by protein translocation systems in living cell...
International audienceBACKGROUND: The import of solutes into the bacterial cytoplasm involves severa...
Tripartite ATP-independent periplasmic (TRAP) transporters are relatively common prokaryotic seconda...
Extracytoplasmic solute receptors (ESRs) are important components of solute uptake systems in bacter...
Tripartite ATP-independent periplasmic (TRAP) transporters are extracytoplasmic solute receptor (ES...
The aim of this research is to provide a structural basis to better understand the Tripartite ATP-in...
International audienceThe 18kDa protein TSPO is a highly conserved transmembrane protein found in ba...
<div><p>KtrAB belongs to the Trk/Ktr/HKT superfamily of monovalent cation (K<sup>+</sup> and Na<sup>...
The transportation of membrane proteins through the aqueous subcellular space is an important and ch...
KtrAB belongs to the Trk/Ktr/HKT superfamily of monovalent cation (K+ and Na+) transport proteins th...
Numerous membrane importers rely on accessory water-soluble proteins to capture their substrates. Th...
The interactions of outer membrane proteins (OMPs) with the periplasmic chaperone Skp from Escherich...
BACKGROUND: The aspartate receptor is a transmembrane protein that mediates bacterial chemotaxis. Th...
International audienceIn microorganisms, members of the binding-protein-dependent ATP-binding casset...
ABSTRACT The TonB system energizes transport of nutrients across the outer membrane of Escherichia c...
Many proteins are transported across lipid membranes by protein translocation systems in living cell...
International audienceBACKGROUND: The import of solutes into the bacterial cytoplasm involves severa...
Tripartite ATP-independent periplasmic (TRAP) transporters are relatively common prokaryotic seconda...
Extracytoplasmic solute receptors (ESRs) are important components of solute uptake systems in bacter...
Tripartite ATP-independent periplasmic (TRAP) transporters are extracytoplasmic solute receptor (ES...
The aim of this research is to provide a structural basis to better understand the Tripartite ATP-in...
International audienceThe 18kDa protein TSPO is a highly conserved transmembrane protein found in ba...
<div><p>KtrAB belongs to the Trk/Ktr/HKT superfamily of monovalent cation (K<sup>+</sup> and Na<sup>...
The transportation of membrane proteins through the aqueous subcellular space is an important and ch...
KtrAB belongs to the Trk/Ktr/HKT superfamily of monovalent cation (K+ and Na+) transport proteins th...
Numerous membrane importers rely on accessory water-soluble proteins to capture their substrates. Th...
The interactions of outer membrane proteins (OMPs) with the periplasmic chaperone Skp from Escherich...
BACKGROUND: The aspartate receptor is a transmembrane protein that mediates bacterial chemotaxis. Th...
International audienceIn microorganisms, members of the binding-protein-dependent ATP-binding casset...
ABSTRACT The TonB system energizes transport of nutrients across the outer membrane of Escherichia c...
Many proteins are transported across lipid membranes by protein translocation systems in living cell...