1QP6

SOLUTION STRUCTURE OF ALPHA2D

• PDB DOI: https://doi.org/10.2210/pdb1QP6/pdb
• BMRB: 4347

• Classification: DE NOVO PROTEIN
• Mutation(s): No 


• Deposited: 1999-06-01 Released: 1999-06-09 
• Deposition Author(s): Hill, R.B., DeGrado, W.F.

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 60 
• Conformers Submitted: 16 
• Selection Criteria: structures with the least restraint violations 

Literature

Solution Structure of Alpha2D, A Nativelike De Novo Designed Protein

Hill, R.B., DeGrado, W.F.

(1998) J Am Chem Soc 120: 1138-1145

• DOI: https://doi.org/10.1021/ja9733649

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 8.52 kDa 
• Atom Count: 602 
• Modelled Residue Count: 70 
• Deposited Residue Count: 70 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PROTEIN (ALPHA2D)	A, B	35	N/A	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 60 
• Conformers Submitted: 16 
• Selection Criteria: structures with the least restraint violations 

Structure Validation

Entry History 

Deposition Data

• Released Date: 1999-06-09 
Deposition Author(s): Hill, R.B., DeGrado, W.F.

Revision History  

• Version 1.0: 1999-06-09
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2022-03-02
  Changes: Database references, Derived calculations
• Version 1.4: 2024-05-22
  Changes: Data collection