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1rld

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[[Image:1rld.jpg|left|200px]]
[[Image:1rld.jpg|left|200px]]
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{{Structure
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|PDB= 1rld |SIZE=350|CAPTION= <scene name='initialview01'>1rld</scene>, resolution 2.5&Aring;
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The line below this paragraph, containing "STRUCTURE_1rld", creates the "Structure Box" on the page.
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|SITE=
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|ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Ribulose-bisphosphate_carboxylase Ribulose-bisphosphate carboxylase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=4.1.1.39 4.1.1.39] </span>
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{{STRUCTURE_1rld| PDB=1rld | SCENE= }}
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|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1rld FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rld OCA], [http://www.ebi.ac.uk/pdbsum/1rld PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1rld RCSB]</span>
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'''SOLID-STATE PHASE TRANSITION IN THE CRYSTAL STRUCTURE OF RIBULOSE 1,5-BIPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE'''
'''SOLID-STATE PHASE TRANSITION IN THE CRYSTAL STRUCTURE OF RIBULOSE 1,5-BIPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE'''
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[[Category: Eisenberg, D.]]
[[Category: Eisenberg, D.]]
[[Category: Zhang, K Y.J.]]
[[Category: Zhang, K Y.J.]]
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[[Category: lyase(carbon-carbon)]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 07:38:25 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 23:29:49 2008''
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Revision as of 04:38, 3 May 2008

Image:1rld.jpg

Template:STRUCTURE 1rld

SOLID-STATE PHASE TRANSITION IN THE CRYSTAL STRUCTURE OF RIBULOSE 1,5-BIPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE


Overview

The crystal structure is described of ribulose 1,5-bisphosphate carboxylase/oxygenase in a new crystal form. This new form (form V) was obtained from a previously known crystal form (form III) through a solid-state phase transition. The solid-state phase transition was brought about by transferring the crystal from a high-salt low-pH mother liquor to a low-salt high-pH synthetic mother liquor. The interplay of electrostatic repulsion and osmotic pressure induced a unit-cell shrinkage of 24 A along the c axis and expansion of 4 A along the a and b axes. The space group also changed from I422 to I4. The new crystal form was shown to be more resistant to X-ray radiation damage, which suggests the effect of crystal stabilization by non-penetrating molecules. The structure of ribulose 1,5-bisphosphate carboxylase/oxygenase in the new crystal form is compared with that of the old crystal form.

About this Structure

1RLD is a Protein complex structure of sequences from Nicotiana tabacum. Full crystallographic information is available from OCA.

Reference

Solid-state phase transition in the crystal structure of ribulose 1,5-bisphosphate carboxylase/oxygenase., Zhang KY, Eisenberg D, Acta Crystallogr D Biol Crystallogr. 1994 May 1;50(Pt 3):258-62. PMID:15299436 Page seeded by OCA on Sat May 3 07:38:25 2008

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