2BDS

DETERMINATION OF THE THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE ANTIHYPERTENSIVE AND ANTIVIRAL PROTEIN BDS-I FROM THE SEA ANEMONE ANEMONIA SULCATA. A STUDY USING NUCLEAR MAGNETIC RESONANCE AND HYBRID DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 42 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Determination of the three-dimensional solution structure of the antihypertensive and antiviral protein BDS-I from the sea anemone Anemonia sulcata: a study using nuclear magnetic resonance and hybrid distance geometry-dynamical simulated annealing.

Driscoll, P.C.Gronenborn, A.M.Beress, L.Clore, G.M.

(1989) Biochemistry 28: 2188-2198

  • DOI: 10.1021/bi00431a033
  • Primary Citation of Related Structures:  
    2BDS, 1BDS

  • PubMed Abstract: 
  • The three-dimensional solution structure of the antihypertensive and antiviral protein BDS-I from the sea anemone Anemonia sulcata has been determined on the basis of 489 interproton and 24 hydrogen-bonding distance restraints supplemented by 23 phi ...

    The three-dimensional solution structure of the antihypertensive and antiviral protein BDS-I from the sea anemone Anemonia sulcata has been determined on the basis of 489 interproton and 24 hydrogen-bonding distance restraints supplemented by 23 phi backbone and 21 chi 1 side-chain torsion angle restraints derived from nuclear magnetic resonance (NMR) measurements. A total of 42 structures is calculated by a hybrid metric matrix distance geometry-dynamical simulated annealing approach. Both the backbone and side-chain atom positions are well defined. The average atomic rms difference between the 42 individual SA structures and the mean structure obtained by averaging their coordinates is 0.67 +/- 0.12 A for the backbone atoms and 0.90 +/- 0.17 A for all atoms. The core of the protein is formed by a triple-stranded antiparallel beta-sheet composed of residues 14-16 (strand 1), 30-34 (strand 2), and 37-41 (strand 3) with an additional mini-antiparallel beta-sheet at the N-terminus (residues 6-9). The first and second strands of the triple-stranded antiparallel beta-sheet are connected by a long exposed loop (residues 17-30). A number of side-chain interactions are discussed in light of the structure.


    Related Citations: 
    • A Proton Nuclear Magnetic Resonance Study of the Antihypertensive and Antiviral Protein Bds-I from the Sea Anemone Anemonia Sulcata. Sequential and Stereospecific Resonance Assignment and Secondary Structure
      Driscoll, P.C., Clore, G.M., Beress, L., Gronenborn, A.M.
      (1989) Biochemistry 28: 2178
    • The Influence of Stereospecific Assignments on the Determination of Three-Dimensional Structures of Proteins by Nuclear Magnetic Resonance Spectroscopy. Application to the Sea Anemone Protein Bds-I
      Driscoll, P.C., Gronenborn, A.M., Clore, G.M.
      (1989) FEBS Lett 243: 223

    Organizational Affiliation

    Laboratory of Chemical Physics, National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland 20892.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
BDS-IA43Anemonia sulcataMutation(s): 0 
Find proteins for P11494 (Anemonia sulcata)
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Go to UniProtKB:  P11494
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 42 
  • OLDERADO: 2BDS Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1989-04-19
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other