4rub
From Proteopedia
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[[Image:4rub.gif|left|200px]] | [[Image:4rub.gif|left|200px]] | ||
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'''A CRYSTAL FORM OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE FROM NICOTIANA TABACUM IN THE ACTIVATED STATE''' | '''A CRYSTAL FORM OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE FROM NICOTIANA TABACUM IN THE ACTIVATED STATE''' | ||
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[[Category: Eisenberg, D.]] | [[Category: Eisenberg, D.]] | ||
[[Category: Schreuder, H.]] | [[Category: Schreuder, H.]] | ||
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Revision as of 19:29, 4 May 2008
A CRYSTAL FORM OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE(SLASH)OXYGENASE FROM NICOTIANA TABACUM IN THE ACTIVATED STATE
Overview
A new crystal form of ribulose-1,5-bisphosphate carboxylase/oxygenase (EC 4.1.1.39) from Nicotiana tabacum has been obtained at alkaline pH with polyethylene glycol 8000 in the presence of a non-ionic detergent, beta-octyl glucoside. The crystals are grown at room temperature by the hanging-drop vapor diffusion technique from a protein solution containing enzyme complexed with CO2, Mg2+, and the transition state analog 2-C-carboxy-D-arabinitol-1,5-bisphosphate. The crystals belong to the the space group P3(1)21 (or P3(2)21) with the cell parameters a = 204.6 A, and c = 117.4 A (1 A = 0.1 nm). The asymmetric unit contains half (L4S4: L, large subunit, 53,000 Mr; S, small subunit, 15,000 Mr) of a hexadecameric molecule (L8S8, 540,000 Mr). The crystals diffract to at least 2.6 A Bragg spacing and are suitable for X-ray structure determination.
About this Structure
4RUB is a Protein complex structure of sequences from Nicotiana tabacum. Full crystallographic information is available from OCA.
Reference
A crystal form of ribulose-1,5-bisphosphate carboxylase/oxygenase from Nicotiana tabacum in the activated state., Suh SW, Cascio D, Chapman MS, Eisenberg D, J Mol Biol. 1987 Sep 20;197(2):363-5. PMID:3681999 Page seeded by OCA on Sun May 4 22:29:08 2008