Cryo-electron microscopic structure of SecA protein bound to the 70S ribosome

scientific article published on 17 January 2014

Cryo-electron microscopic structure of SecA protein bound to the 70S ribosome is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1074/JBC.M113.506634
P932PMC publication ID3945378
P698PubMed publication ID24443566

P50authorShashi BhushanQ42458926
Joen LuirinkQ55137375
Vikram B KasaragodQ61314221
P2093author name stringThorsten Mielke
Joen Luirink
Jörg Bürger
Jochen Kuper
Rajkumar Singh
Rahul Jaiswal
Christian Kraft
Kushal Sejwal
P2860cites workThe SWISS-MODEL Repository and associated resourcesQ24656047
Nucleotide control of interdomain interactions in the conformational reaction cycle of SecAQ27639672
Structure of dimeric SecA, the Escherichia coli preprotein translocase motorQ27643567
Structural Basis for Signal-Sequence Recognition by the Translocase Motor SecA as Determined by NMRQ27649095
Molecular mechanism and structure of Trigger Factor bound to the translating ribosomeQ27650662
Structure of a complex of the ATPase SecA and the protein-translocation channelQ27652526
Conformational transition of Sec machinery inferred from bacterial SecYE structuresQ27652527
Structural insight into nascent polypeptide chain-mediated translational stalling.Q27658309
Coot: model-building tools for molecular graphicsQ27860505
SPIDER and WEB: processing and visualization of images in 3D electron microscopy and related fieldsQ27860560
UCSF Chimera--a visualization system for exploratory research and analysisQ27860666
Accurate determination of local defocus and specimen tilt in electron microscopyQ27861008
Following the signal sequence from ribosomal tunnel exit to signal recognition particleQ28272496
SecA alone can promote protein translocation and ion channel activity: SecYEG increases efficiency and signal peptide specificityQ28740702
Complete set of ORF clones of Escherichia coli ASKA library (a complete set of E. coli K-12 ORF archive): unique resources for biological researchQ29619122
The oligomeric state and arrangement of the active bacterial transloconQ30498189
A large conformational change of the translocation ATPase SecAQ30776655
SecM-stalled ribosomes adopt an altered geometry at the peptidyl transferase centerQ33803719
Dimeric SecA is essential for protein translocationQ33836404
Probing the affinity of SecA for signal peptide in different environmentsQ34979875
Selective photoaffinity labeling identifies the signal peptide binding domain on SecAQ35750297
The bacterial Sec-translocase: structure and mechanism.Q35814696
A method of focused classification, based on the bootstrap 3D variance analysis, and its application to EF-G-dependent translocationQ36414988
Mobility of the SecA 2-helix-finger is not essential for polypeptide translocation via the SecYEG complexQ36455887
Complex behavior in solution of homodimeric SecA.Q36639172
The ribosome as a platform for co-translational processing, folding and targeting of newly synthesized proteinsQ37506110
SecA: a tale of two protomersQ37742750
Mechanisms of Sec61/SecY-Mediated Protein Translocation Across MembranesQ37973762
Dissociation of the dimeric SecA ATPase during protein translocation across the bacterial membraneQ39647998
Regulation of the Escherichia coli secA gene by protein secretion defects: analysis of secA, secB, secD, and secY mutantsQ39953808
Multiple SecA molecules drive protein translocation across a single translocon with SecG inversionQ40082687
SecA dimer cross-linked at its subunit interface is functional for protein translocationQ40724558
Structure of the E. coli signal recognition particle bound to a translating ribosome.Q41625398
Mapping of the SecA·SecY and SecA·SecG Interfaces by Site-directed in Vivo Photocross-linkingQ41832626
Identification of the preprotein binding domain of SecA.Q42485674
Competitive binding of the SecA ATPase and ribosomes to the SecYEG translocon.Q42558513
Crystal structure of the translocation ATPase SecA from Thermus thermophilus reveals a parallel, head-to-head dimer.Q42601546
A role for the two-helix finger of the SecA ATPase in protein translocation.Q43181763
The bacterial protein-translocation complex: SecYEG dimers associate with one or two SecA moleculesQ44946841
Covalently dimerized SecA is functional in protein translocationQ46663736
Escherichia coli membranes depleted of SecYEG elicit SecA-dependent ion-channel activity but lose signal peptide specificityQ48642879
Crystal structure of the 30 S ribosomal subunit from Thermus thermophilus: purification, crystallization and structure determinationQ49203495
Asymmetric binding between SecA and SecB two symmetric proteins: implications for function in exportQ52563568
SecA interacts with ribosomes in order to facilitate posttranslational translocation in bacteriaQ52607663
Reconstitution of functionally efficient SecA-dependent protein-conducting channels: Transformation of low-affinity SecA-liposome channels to high-affinity SecA-SecYEG-SecDF·YajC channelsQ54318600
Protein translocation is mediated by oligomers of the SecY complex with one SecY copy forming the channelQ54443529
Selective SecA association with signal sequences in ribosome-bound nascent chains: a potential role for SecA in ribosome targeting to the bacterial membrane.Q54480226
Escherichia coli SecA truncated at its termini is functional and dimeric.Q54491433
Phospholipid-induced monomerization and signal-peptide-induced oligomerization of SecA.Q54535975
SecA, the peripheral subunit of the Escherichia coli precursor protein translocase, is functional as a dimer.Q54646917
SecA, an essential component of the secretory machinery of Escherichia coli, exists as homodimer.Q54701776
Quaternary Structure of SecA in Solution and Bound to SecYEG Probed at the Single Molecule LevelQ63359798
A novel dimer interface and conformational changes revealed by an X-ray structure of B. subtilis SecAQ80310735
P433issue10
P407language of work or nameEnglishQ1860
P921main subjectprotein structureQ735188
P304page(s)7190-7199
P577publication date2014-01-17
P1433published inJournal of Biological ChemistryQ867727
P1476titleCryo-electron microscopic structure of SecA protein bound to the 70S ribosome
P478volume289

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cites work (P2860)
Q26786998Channel crossing: how are proteins shipped across the bacterial plasma membrane?
Q30824910Cryo-EM structure of the large subunit of the spinach chloroplast ribosome
Q64898340Direct visualization of the E. coli Sec translocase engaging precursor proteins in lipid bilayers.
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Q92601530Molecular Mimicry of SecA and Signal Recognition Particle Binding to the Bacterial Ribosome
Q34637739Multitasking SecB chaperones in bacteria
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Q40259224SecA-a New Twist in the Tale
Q58751987Structures of Mycobacterium smegmatis 70S ribosomes in complex with HPF, tmRNA, and P-tRNA
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Q54201374The way is the goal: how SecA transports proteins across the cytoplasmic membrane in bacteria

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