1wbc: Difference between revisions
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'''CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF PSOPHOCARPIN B1, A CHYMOTRYPSIN INHIBITOR FROM WINGED BEAN SEEDS''' | {{Structure | ||
|PDB= 1wbc |SIZE=350|CAPTION= <scene name='initialview01'>1wbc</scene>, resolution 2.95Å | |||
|SITE= | |||
|LIGAND= | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF PSOPHOCARPIN B1, A CHYMOTRYPSIN INHIBITOR FROM WINGED BEAN SEEDS''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1WBC is a [ | 1WBC is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Psophocarpus_tetragonolobus Psophocarpus tetragonolobus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1WBC OCA]. | ||
==Reference== | ==Reference== | ||
Crystallization and preliminary X-ray studies of psophocarpin B1, a chymotrypsin inhibitor from winged bean seeds., Dattagupta JK, Chakrabarti C, Podder A, Dutta SK, Singh M, J Mol Biol. 1990 Nov 20;216(2):229-31. PMID:[http:// | Crystallization and preliminary X-ray studies of psophocarpin B1, a chymotrypsin inhibitor from winged bean seeds., Dattagupta JK, Chakrabarti C, Podder A, Dutta SK, Singh M, J Mol Biol. 1990 Nov 20;216(2):229-31. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/2254924 2254924] | ||
[[Category: Psophocarpus tetragonolobus]] | [[Category: Psophocarpus tetragonolobus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: serine protease inhibitor]] | [[Category: serine protease inhibitor]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:54:45 2008'' | ||
Revision as of 12:54, 20 March 2008
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CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF PSOPHOCARPIN B1, A CHYMOTRYPSIN INHIBITOR FROM WINGED BEAN SEEDS
Overview
Psophocarpin B1 is a 20,000 Mr protein of winged bean (Psophocarpus tetragonolobus) seeds having chymotrypsin inhibitory activity. Single crystals of this protein suitable for X-ray crystallographic studies have been obtained by the vapour diffusion method using ammonium sulphate. The crystals are hexagonal, space group P6(4)22 or P6(2)22, cell dimensions a = b = 61 A, c = 210 A. They are stable to irradiation with X-rays and diffract to at least 2.6 A resolution.
About this Structure
1WBC is a Single protein structure of sequence from Psophocarpus tetragonolobus. Full crystallographic information is available from OCA.
Reference
Crystallization and preliminary X-ray studies of psophocarpin B1, a chymotrypsin inhibitor from winged bean seeds., Dattagupta JK, Chakrabarti C, Podder A, Dutta SK, Singh M, J Mol Biol. 1990 Nov 20;216(2):229-31. PMID:2254924
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