Co-assembly of SecYEG and SecA fully restores the properties of the native translocon

scientific article

Co-assembly of SecYEG and SecA fully restores the properties of the native translocon is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1128/JB.00493-18
P932PMC publication ID6287467
P698PubMed publication ID30275279

P2093author name stringPriya Bariya
Linda L Randall
P2860cites workSecB: a chaperone from Escherichia coliQ74420415
SecD and SecF are required for the proton electrochemical gradient stimulation of preprotein translocationQ24596484
X-ray structure of a protein-conducting channelQ27642744
Structural Basis for Signal-Sequence Recognition by the Translocase Motor SecA as Determined by NMRQ27649095
Conformational transition of Sec machinery inferred from bacterial SecYE structuresQ27652527
Structure and function of a membrane component SecDF that enhances protein exportQ27667802
Structural basis for the antifolding activity of a molecular chaperoneQ27726706
Over-production of proteins in Escherichia coli: mutant hosts that allow synthesis of some membrane proteins and globular proteins at high levelsQ29547813
Folding of β-barrel membrane proteins in lipid bilayers - Unassisted and assisted folding and insertionQ30152928
The soluble, periplasmic domain of OmpA folds as an independent unit and displays chaperone activity by reducing the self-association propensity of the unfolded OmpA transmembrane β-barrelQ30155509
Folding and assembly of beta-barrel membrane proteinsQ30160417
SecA, the motor of the secretion machine, binds diverse partners on one interactive surfaceQ30485740
Sites of interaction of a precursor polypeptide on the export chaperone SecB mapped by site-directed spin labelingQ30496200
SecA protein hydrolyzes ATP and is an essential component of the protein translocation ATPase of Escherichia coliQ33562047
A novel membrane protein involved in protein translocation across the cytoplasmic membrane of Escherichia coli.Q34058655
Escherichia coli SecB protein associates with exported protein precursors in vivoQ34290053
SecB, one small chaperone in the complex milieu of the cellQ35021874
The basis of asymmetry in the SecA:SecB complexQ35207949
Export of periplasmic galactose-binding protein in Escherichia coli depends on the chaperone SecB.Q35582444
Role of the leader peptide of maltose-binding protein in two steps of the export processQ36224664
Determination of the binding frame within a physiological ligand for the chaperone SecB.Q36278522
Determination of the binding frame of the chaperone SecB within the physiological ligand oligopeptide-binding proteinQ36280530
The interaction between the chaperone SecB and its ligands: evidence for multiple subsites for bindingQ36280717
Calorimetric analyses of the interaction between SecB and its ligandsQ36280993
Disulfide bridge formation between SecY and a translocating polypeptide localizes the translocation pore to the center of SecY.Q36321596
Evidence for specificity at an early step in protein export in Escherichia coliQ36361933
Stoichiometry of SecYEG in the active translocase of Escherichia coli varies with precursor speciesQ37031742
Membrane protein insertion and proton-motive-force-dependent secretion through the bacterial holo-translocon SecYEG-SecDF-YajC-YidC.Q37687646
SecB protein: a cytosolic export factor that associates with nascent exported proteinsQ37949462
Two distinct ATP-binding domains are needed to promote protein export by Escherichia coli SecA ATPaseQ38314889
SecD is involved in the release of translocated secretory proteins from the cytoplasmic membrane of Escherichia coliQ38322783
The antifolding activity of SecB promotes the export of the E. coli maltose-binding proteinQ38347439
Multicopy suppression of cold-sensitive sec mutations in Escherichia coliQ39838135
Involvement of SecB, a chaperone, in the export of ribose-binding proteinQ39935707
A new "gel-like" phase in dodecyl maltoside-lipid mixtures: implications in solubilization and reconstitution studies.Q40225154
Export chaperone SecB uses one surface of interaction for diverse unfolded polypeptide ligandsQ41866614
Maximal efficiency of coupling between ATP hydrolysis and translocation of polypeptides mediated by SecB requires two protomers of SecAQ42078600
The variable subdomain of Escherichia coli SecA functions to regulate SecA ATPase activity and ADP releaseQ42152267
A "push and slide" mechanism allows sequence-insensitive translocation of secretory proteins by the SecA ATPaseQ42209016
Characterization of membrane-associated and soluble states of SecA protein from wild-type and SecA51(TS) mutant strains of Escherichia coliQ43424522
Organization of the receptor-kinase signaling array that regulates Escherichia coli chemotaxisQ44064990
The ATPase activity of SecA is regulated by acidic phospholipids, SecY, and the leader and mature domains of precursor proteinsQ44686930
Nucleotide exchange from the high-affinity ATP-binding site in SecA is the rate-limiting step in the ATPase cycle of the soluble enzyme and occurs through a specialized conformational stateQ44925080
The purified E. coli integral membrane protein SecY/E is sufficient for reconstitution of SecA-dependent precursor protein translocation.Q46008320
ΔμH+ and ATP function at different steps of the catalytic cycle of preprotein translocaseQ46481993
The Sec System: Protein Export in Escherichia coliQ47374398
Remote Coupled Drastic β-Barrel to β-Sheet Transition of the Protein Translocation MotorQ49340799
Charged amino acids in a preprotein inhibit SecA-dependent protein translocation.Q51798035
Asymmetric binding between SecA and SecB two symmetric proteins: implications for function in export.Q52563568
In vitro analysis of the process of translocation of OmpA across the Escherichia coli cytoplasmic membrane. A translocation intermediate accumulates transiently in the absence of the proton motive force.Q54340916
SecA supports a constant rate of preprotein translocation.Q54467339
Mapping of the Binding Frame for the Chaperone SecB within a Natural Ligand, Galactose-binding ProteinQ54601274
Retardation of folding as a possible means of suppression of a mutation in the leader sequence of an exported protein.Q54740268
Structure-based working model of SecDF, a proton-driven bacterial protein translocation factor.Q55282553
Dynamic action of the Sec machinery during initiation, protein translocation and termination.Q55513394
Orientation of membrane vesicles from Escherichia coli prepared by different proceduresQ70048133
Sidedness of native membrane vesicles of Escherichia coli and orientation of the reconstituted lactose: H+ carrierQ70368087
Short hydrophobic segments in the mature domain of ProOmpA determine its stepwise movement during translocation across the cytoplasmic membrane of Escherichia coliQ73084746
P433issue1
P407language of work or nameEnglishQ1860
P577publication date2018-12-07
P1433published inJournal of BacteriologyQ478419
P1476titleCo-assembly of SecYEG and SecA fully restores the properties of the native translocon
P478volume201

Reverse relations

cites work (P2860)
Q64898340Direct visualization of the E. coli Sec translocase engaging precursor proteins in lipid bilayers.
Q57463329Substrate Proteins Take Shape at an Improved Bacterial Translocon

Search more.