1sbw

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[[Image:1sbw.gif|left|200px]]
[[Image:1sbw.gif|left|200px]]
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{{Structure
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|PDB= 1sbw |SIZE=350|CAPTION= <scene name='initialview01'>1sbw</scene>, resolution 1.8&Aring;
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The line below this paragraph, containing "STRUCTURE_1sbw", creates the "Structure Box" on the page.
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|SITE=
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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|LIGAND= <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Trypsin Trypsin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.4 3.4.21.4] </span>
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or leave the SCENE parameter empty for the default display.
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{{STRUCTURE_1sbw| PDB=1sbw | SCENE= }}
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|RELATEDENTRY=
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1sbw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1sbw OCA], [http://www.ebi.ac.uk/pdbsum/1sbw PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1sbw RCSB]</span>
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}}
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'''CRYSTAL STRUCTURE OF MUNG BEAN INHIBITOR LYSINE ACTIVE FRAGMENT COMPLEX WITH BOVINE BETA-TRYPSIN AT 1.8A RESOLUTION'''
'''CRYSTAL STRUCTURE OF MUNG BEAN INHIBITOR LYSINE ACTIVE FRAGMENT COMPLEX WITH BOVINE BETA-TRYPSIN AT 1.8A RESOLUTION'''
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[[Category: Tang, Y.]]
[[Category: Tang, Y.]]
[[Category: Zhu, Y.]]
[[Category: Zhu, Y.]]
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[[Category: complex(proteinase/inhibitor)]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 08:31:33 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:39:57 2008''
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Revision as of 05:31, 3 May 2008

Image:1sbw.gif

Template:STRUCTURE 1sbw

CRYSTAL STRUCTURE OF MUNG BEAN INHIBITOR LYSINE ACTIVE FRAGMENT COMPLEX WITH BOVINE BETA-TRYPSIN AT 1.8A RESOLUTION


Overview

The crystal structure of the complex of mung bean inhibitor lysine active fragment with bovine beta-trypsin has been determined by X-ray crystallographic analysis at a resolution of 1.8 A. Refinement of the model of the complex converged at a final R value of 0.16. From the resulting electron density map, about one-third of the residues of the inhibitor were identified and two residues, at position P4 and P2' respectively, were found to be inconsistent with the sequence reported previously. The peptide chain of the inhibitor at the trypsin active site turns back sharply at Pro23I and forms a 9-residue reactive loop, which interacts with trypsin in a similar manner to the other families of inhibitors, suggesting an important and common role of these regions in exhibiting inhibitory activity.

About this Structure

1SBW is a Protein complex structure of sequences from Bos taurus and Vigna radiata. Full crystallographic information is available from OCA.

Reference

Crystal structure of mung bean inhibitor lysine active fragment complex with bovine beta-trypsin at 1.8A resolution., Zhu Y, Huang Q, Chi C, J Biomol Struct Dyn. 1999 Jun;16(6):1219-24. PMID:10447205 Page seeded by OCA on Sat May 3 08:31:33 2008

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