1hbz
From Proteopedia
(New page: 200px<br /> <applet load="1hbz" size="450" color="white" frame="true" align="right" spinBox="true" caption="1hbz, resolution 1.50Å" /> '''CATALASE FROM MICRO...) |
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==About this Structure== | ==About this Structure== | ||
| - | 1HBZ is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Micrococcus_luteus Micrococcus luteus]] with SO4 and HEM as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/ ]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.6 1.11.1.6]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1HBZ OCA]]. | + | 1HBZ is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Micrococcus_luteus Micrococcus luteus]] with SO4 and HEM as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Oxidoreductase Oxidoreductase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.6 1.11.1.6]]. Structure known Active Site: HEM. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1HBZ OCA]]. |
==Reference== | ==Reference== | ||
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[[Category: peroxidase]] | [[Category: peroxidase]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Tue Oct 30 08:46:18 2007'' |
Revision as of 06:41, 30 October 2007
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CATALASE FROM MICROCOCCUS LYSODEIKTICU
Overview
The three-dimensional crystal structure of catalase from Micrococcus, lysodeikticus has been solved by multiple isomorphous replacement and, refined at 1.5 A resolution. The subunit of the tetrameric molecule of 222, symmetry consists of a single polypeptide chain of about 500 amino acid, residues and one haem group. The crystals belong to space group P4(2)2(1)2, with unit cell parameters a = b = 106.7 A, c = 106.3 A, and there is one, subunit of the tetramer per asymmetric unit. The amino acid sequence has, been tentatively determined by computer graphics model building and, comparison with the known three-dimensional structure of beef liver, catalase and sequences of several other catalases. The atomic model has, been refined by Hendrickson and Konnert's least-squares minimisation, ... [(full description)]
About this Structure
1HBZ is a [Single protein] structure of sequence from [Micrococcus luteus] with SO4 and HEM as [ligands]. Active as [Oxidoreductase], with EC number [1.11.1.6]. Structure known Active Site: HEM. Full crystallographic information is available from [OCA].
Reference
Three-dimensional structure of catalase from Micrococcus lysodeikticus at 1.5 A resolution., Murshudov GN, Melik-Adamyan WR, Grebenko AI, Barynin VV, Vagin AA, Vainshtein BK, Dauter Z, Wilson KS, FEBS Lett. 1992 Nov 9;312(2-3):127-31. PMID:1426241
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