1rld: Difference between revisions
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[[Image:1rld.jpg|left|200px]] | [[Image:1rld.jpg|left|200px]] | ||
'''SOLID-STATE PHASE TRANSITION IN THE CRYSTAL STRUCTURE OF RIBULOSE 1,5-BIPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE''' | {{Structure | ||
|PDB= 1rld |SIZE=350|CAPTION= <scene name='initialview01'>1rld</scene>, resolution 2.5Å | |||
|SITE= | |||
|LIGAND= | |||
|ACTIVITY= [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] | |||
|GENE= | |||
}} | |||
'''SOLID-STATE PHASE TRANSITION IN THE CRYSTAL STRUCTURE OF RIBULOSE 1,5-BIPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1RLD is a [ | 1RLD is a [[Protein complex]] structure of sequences from [http://en.wikipedia.org/wiki/Nicotiana_tabacum Nicotiana tabacum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RLD OCA]. | ||
==Reference== | ==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:[http:// | 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:[http://www.ncbi.nlm.nih.gov/pubmed/15299436 15299436] | ||
[[Category: Nicotiana tabacum]] | [[Category: Nicotiana tabacum]] | ||
[[Category: Protein complex]] | [[Category: Protein complex]] | ||
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[[Category: lyase(carbon-carbon)]] | [[Category: lyase(carbon-carbon)]] | ||
''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 13:53:12 2008'' | ||
Revision as of 11:53, 20 March 2008
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| 1rld, resolution 2.5Å | |||||||||||||
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| Activity: | Ribulose-bisphosphate carboxylase, with EC number 4.1.1.39 | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
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
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