1C4B

A BETA-HAIRPIN MIMIC FROM FCERI-ALPHA-CYCLO(RD-262)

• PDB DOI: https://doi.org/10.2210/pdb1C4B/pdb
• Entry: 1C4B supersedes: 2XBH

• Classification: BETA-HAIRPIN
• Mutation(s): No 


• Deposited: 1999-08-02 Released: 1999-08-25 
• Deposition Author(s): Mcdonnell, J.M., Fushman, D., Cahill, S.M., Sutton, B.J., Cowburn, D.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 1000 
• Conformers Submitted: 15 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Literature

Solution Structures of FceRI Alpha-Chain Mimics: A Beta-Hairpin Peptide and Its Retroenantiomer

McDonnell, J.M., Fushman, D., Cahill, S.M., Sutton, B.J., Cowburn, D.

(1997) J Am Chem Soc 119: 5321-5328

• DOI: https://doi.org/10.1021/ja963884o

Biological Assembly 1  

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 1.57 kDa 
• Atom Count: 108 
• Modelled Residue Count: 13 
• Deposited Residue Count: 13 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PROTEIN (CYCLO(RD-262))	A	13	N/A	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 1000 
• Conformers Submitted: 15 
• Selection Criteria: LEAST RESTRAINT VIOLATION 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-08-25 
Deposition Author(s): Mcdonnell, J.M., Fushman, D., Cahill, S.M., Sutton, B.J., Cowburn, D.
• This entry supersedes: 2XBH

Revision History  

• Version 1.0: 1999-08-25
  Type: Initial release
  
• Version 1.1: 2008-04-26
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-02-16
  Changes: Database references, Derived calculations
• Version 1.4: 2023-12-27
  Changes: Data collection