5I6A | pdb_00005i6a

bicyclo[3.3.2]decapeptide

• PDB DOI: https://doi.org/10.2210/pdb5I6A/pdb

• Classification: STRUCTURAL PROTEIN
• Organism(s): synthetic construct
• Mutation(s): No 


• Deposited: 2016-02-16 Released: 2016-03-09 
• Deposition Author(s): Bartoloni, M., Waltersperger, S., Bumann, M., Stocker, A., Darbre, T., Reymond, J.-L.
• Funding Organization(s): Marie-Curie ITN BioChemLig

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 0.81 Å
• R-Value Free: 
  0.077 (Depositor), 0.101 (DCC) 
• R-Value Work: 
  0.061 (Depositor), 0.083 (DCC) 
• R-Value Observed: 
  0.062 (Depositor) 

Literature

Stereoselective synthesis and structure determination of a bicyclo[3.3.2]decapeptide

Bartoloni, M., Waltersperger, S., Bumann, M., Stocker, A., Darbre, T., Reymond, J.-L.

(2014) ARKIVOC 2014: 113-123

• DOI: https://doi.org/10.3998/ark.5550190.p008.500

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 2.12 kDa 
• Atom Count: 167 
• Modeled Residue Count: 20 
• Deposited Residue Count: 20 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ALA-PHE-GLY-LYD-VAL-PHE-PRO-GLN-ALA-GLY	A, B	10	synthetic construct	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DMS	C [auth B]	DIMETHYL SULFOXIDE C2 H6 O S IAZDPXIOMUYVGZ-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 0.81 Å
• R-Value Free:  0.077 (Depositor), 0.101 (DCC) 
• R-Value Work:  0.061 (Depositor), 0.083 (DCC) 
• R-Value Observed: 0.062 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 12.826	α = 90
b = 23.446	β = 90
c = 41.899	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
SHELXD	phasing

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2016-03-09 
Deposition Author(s): Bartoloni, M., Waltersperger, S., Bumann, M., Stocker, A., Darbre, T., Reymond, J.-L.

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Funding Organization	Location	Grant Number
Marie-Curie ITN BioChemLig	Switzerland	FP7-ITN-238434

Revision History  

• Version 1.0: 2016-03-09
  Type: Initial release
  
• Version 1.1: 2019-05-08
  Changes: Advisory, Data collection, Derived calculations
• Version 1.2: 2024-10-09
  Changes: Data collection, Database references, Structure summary