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Preprotein translocase

From Proteopedia

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*Preprotein translocase SecY + SecE + SecA
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**[[6itc]] – BsPPT SecA + SecY + SecE + nanobody + GFP + translocating peptide – ''Bacillus subtilis'' – Cryo EM<br />
*Preprotein translocase SecY + SecE + SecB
*Preprotein translocase SecY + SecE + SecB
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**[[4v7i]], [[3j45]], [[3j46]] – EcPPT SecY + SecE + SecG + large ribosomal subunit - CryoEM<br />
**[[4v7i]], [[3j45]], [[3j46]] – EcPPT SecY + SecE + SecG + large ribosomal subunit - CryoEM<br />
**[[4v4n]] – MjPPT SecY + SecE + SecG + large ribosomal subunit - CryoEM<br />
**[[4v4n]] – MjPPT SecY + SecE + SecG + large ribosomal subunit - CryoEM<br />
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*Preprotein translocase SecY + SecG
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**[[6r7l]] – EcPPT SecY + SecG - CryoEM <br />
*Preprotein translocase SecY + SecE
*Preprotein translocase SecY + SecE

Revision as of 11:29, 31 January 2022

Structure of preprotein translocase subunits SecY (grey), SecE (green), SecG (pink) (PDB entry 2yxr)

Drag the structure with the mouse to rotate

3D structures of preprotein translocase

Updated on 31-January-2022

References

  1. ↑ Economou A. Bacterial preprotein translocase: mechanism and conformational dynamics of a processive enzyme. Mol Microbiol. 1998 Feb;27(3):511-8. PMID:9489663
  2. ↑ Fekkes P, de Wit JG, van der Wolk JP, Kimsey HH, Kumamoto CA, Driessen AJ. Preprotein transfer to the Escherichia coli translocase requires the co-operative binding of SecB and the signal sequence to SecA. Mol Microbiol. 1998 Sep;29(5):1179-90. PMID:9767586
  3. ↑ Schmidt MG, Kiser KB. SecA: the ubiquitous component of preprotein translocase in prokaryotes. Microbes Infect. 1999 Oct;1(12):993-1004. PMID:10617931

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky

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