6CSK

TFE-induced NMR structure of a novel bioactive peptide (PaDBS1R2) derived from a Pyrobaculum aerophilum ribosomal protein (L39e)

• PDB DOI: https://doi.org/10.2210/pdb6CSK/pdb
• BMRB: 30439

• Classification: ANTIMICROBIAL PROTEIN
• Organism(s): Pyrobaculum aerophilum str. IM2
• Mutation(s): Yes 


• Deposited: 2018-03-20 Released: 2019-09-25 
• Deposition Author(s): Cardoso, M.H., Chan, L.Y., Candido, E.S., Torres, M.T., Oshiro, K.G.N., Silva, I.C., Goncalves, S., Buccini, D.F., Lu, T., Santos, N.C., de la Fuente-Nunez, C., Craik, D.J., Franco, O.L.
• Funding Organization(s): Australian Research Council (ARC), Brazilian National Council for Scientific and Technological Development (CNPq)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

An N-capping asparagine-lysine-proline (NKP) motif contributes to a hybrid flexible/stable multifunctional peptide scaffold

Cardoso, M.H., Chan, L.Y., Candido, E.S., Buccini, D.F., Rezende, S.B., Torres, M.D.T., Oshiro, K.G.N., Silva, I.C., Goncalves, S., Lu, T.K., Santos, N.C., de la Fuente-Nunez, C., Craik, D.J., Franco, O.L.

(2022) Chem Sci 13: 9410-9424

• DOI: https://doi.org/10.1039/D1SC06998E

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 2.19 kDa 
• Atom Count: 153 
• Modelled Residue Count: 19 
• Deposited Residue Count: 19 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PaDBS1R2	A	19	Pyrobaculum aerophilum str. IM2	Mutation(s): 5
UniProt
Find proteins for Q8ZTX6 (Pyrobaculum aerophilum (strain ATCC 51768 / DSM 7523 / JCM 9630 / CIP 104966 / NBRC 100827 / IM2)) Explore Q8ZTX6  Go to UniProtKB:  Q8ZTX6

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-09-25 
Deposition Author(s): Cardoso, M.H., Chan, L.Y., Candido, E.S., Torres, M.T., Oshiro, K.G.N., Silva, I.C., Goncalves, S., Buccini, D.F., Lu, T., Santos, N.C., de la Fuente-Nunez, C., Craik, D.J., Franco, O.L.

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Funding Organization	Location	Grant Number
Australian Research Council (ARC)	Australia	FL150100146
Brazilian National Council for Scientific and Technological Development (CNPq)	Brazil	141518/2015-4

Revision History  

• Version 1.0: 2019-09-25
  Type: Initial release
  
• Version 1.1: 2019-10-09
  Changes: Data collection, Database references, Structure summary
• Version 1.2: 2020-01-01
  Changes: Author supporting evidence
• Version 1.3: 2022-09-07
  Changes: Database references
• Version 1.4: 2023-06-14
  Changes: Other