1bds

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{{STRUCTURE_1bds| PDB=1bds | SCENE= }}
{{STRUCTURE_1bds| PDB=1bds | SCENE= }}
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'''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'''
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===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===
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==Overview==
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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.
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{{ABSTRACT_PUBMED_2566326}}
==About this Structure==
==About this Structure==
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1BDS is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Anemonia_sulcata Anemonia sulcata]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BDS OCA].
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1BDS is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Anemonia_sulcata Anemonia sulcata]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1BDS OCA].
==Reference==
==Reference==
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[[Category: Anti-hypertensive]]
[[Category: Anti-hypertensive]]
[[Category: Anti-viral protein]]
[[Category: Anti-viral protein]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 11:23:01 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 18:55:21 2008''

Revision as of 15:55, 30 June 2008

Template:STRUCTURE 1bds

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

Template:ABSTRACT PUBMED 2566326

About this Structure

1BDS is a Single protein structure of sequence from Anemonia sulcata. Full experimental information is available from OCA.

Reference

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 PC, Gronenborn AM, Beress L, Clore GM, Biochemistry. 1989 Mar 7;28(5):2188-98. PMID:2566326

Page seeded by OCA on Mon Jun 30 18:55:21 2008

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