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2ds3
From Proteopedia
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[[Image:2ds3.gif|left|200px]] | [[Image:2ds3.gif|left|200px]] | ||
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'''Crystal structure of E. coli YgjK, a member of glycosyl hydrolase family 63''' | '''Crystal structure of E. coli YgjK, a member of glycosyl hydrolase family 63''' | ||
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[[Category: Kurakata, Y.]] | [[Category: Kurakata, Y.]] | ||
[[Category: Tonozuka, T.]] | [[Category: Tonozuka, T.]] | ||
| - | [[Category: | + | [[Category: Escherichia coli]] |
| - | [[Category: | + | [[Category: Glycosyl hydrolase family 63]] |
| - | [[Category: | + | [[Category: Processing alpha-glucosidase]] |
| - | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 01:05:19 2008'' | |
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | |
Revision as of 22:05, 3 May 2008
Crystal structure of E. coli YgjK, a member of glycosyl hydrolase family 63
Overview
Processing alpha-glucosidase I, which is classified into glycosyl hydrolase (GH) family 63, hydrolyzes an oligosaccharide precursor of eukaryotic N-linked glycoproteins. Recently, many bacteria have been reported to possess genes for proteins that are homologous to the GH family 63 glucosidases. In this paper, Escherichia coli K12 YgjK protein, a member of GH family 63, was overexpressed, purified and crystallized using the vapour-diffusion method. Diffraction data were collected to 1.8 A resolution and the crystal was found to belong to the monoclinic space group P2(1), with unit-cell parameters a = 88.5, b = 137.1, c = 60.9 A, beta = 98.1 degrees. The V(M) value was determined to be 2.1 A(3) Da(-1), which corresponds to the presence of two protein molecules in the asymmetric unit.
About this Structure
2DS3 is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.
Reference
Crystallization and preliminary X-ray analysis of Escherichia coli K12 YgjK protein, a member of glycosyl hydrolase family 63., Tonozuka T, Uechi A, Mizuno M, Ichikawa K, Nishikawa A, Sakano Y, Acta Crystallogr D Biol Crystallogr. 2004 Jul;60(Pt 7):1284-5. Epub 2004, Jun 22. PMID:15213393 Page seeded by OCA on Sun May 4 01:05:19 2008
