ISDA: 3W92

Deposition Date 2013-03-24

Release Date 2014-02-12

Last Version Date 2023-11-15

Entry Detail

PDB ID:

3W92

Keywords:

TRANSCRIPTION

Title:

Crystal Structure Analysis of the synthetic GCN4 Thioester coiled coil peptide

Biological Source:

Source Organism:

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.35 Å

R-Value Free:

0.18

R-Value Work:

0.16

R-Value Observed:

0.16

Space Group:

P 21 21 21

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Thioester coiled coil peptide
Chain IDs:A, B, C
Chain Length:32
Number of Molecules:3
Biological Source:

Ligand Molecules

ACT

EDO

TYZ

Primary Citation

A high-resolution structure that provides insight into coiled-coil thiodepsipeptide dynamic chemistry

Dadon, Z, Samiappan, M, Shahar, A, Zarivach, R, Ashkenasy, G.Show

Angew.Chem.Int.Ed.Engl. 52 9944 9947 (2013)

PMID: 23929823 DOI: 10.1002/anie.201303900

Abstact

Stable and reactive: A crystal structure at 1.35 Å of a thioester coiled-coil protein reveals high similarity to all-peptide-bond proteins. In these assemblies, the thioester bonds are kept reactive towards thiol molecules in the mixture. This enables efficient domain exchange between proteins in response to changes in folding conditions or introduction of external templates.

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Protein

Chemical

Disease

Primary Citation of related structures

Abstact

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