1ar1: Difference between revisions
New page: left|200px<br /> <applet load="1ar1" size="450" color="white" frame="true" align="right" spinBox="true" caption="1ar1, resolution 2.7Å" /> '''STRUCTURE AT 2.7 ANG... |
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==About this Structure== | ==About this Structure== | ||
1AR1 is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]] and [[http://en.wikipedia.org/wiki/Paracoccus_denitrificans Paracoccus denitrificans]] with CU, MG, CA, HEA and LDA 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=1.9.3.1 1.9.3.1]]. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1AR1 OCA]]. | 1AR1 is a [[http://en.wikipedia.org/wiki/Protein_complex Protein complex]] structure of sequences from [[http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]] and [[http://en.wikipedia.org/wiki/Paracoccus_denitrificans Paracoccus denitrificans]] with CU, MG, CA, HEA and LDA as [[http://en.wikipedia.org/wiki/ligands ligands]]. Active as [[http://en.wikipedia.org/wiki/Cytochrome-c_oxidase Cytochrome-c oxidase]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.9.3.1 1.9.3.1]]. Structure known Active Sites: CA, CUA, CUB, HM3, HMA and MM. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1AR1 OCA]]. | ||
==Reference== | ==Reference== | ||
Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment., Ostermeier C, Harrenga A, Ermler U, Michel H, Proc Natl Acad Sci U S A. 1997 Sep 30;94(20):10547-53. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9380672 9380672] | Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment., Ostermeier C, Harrenga A, Ermler U, Michel H, Proc Natl Acad Sci U S A. 1997 Sep 30;94(20):10547-53. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=9380672 9380672] | ||
[[Category: Cytochrome-c oxidase]] | |||
[[Category: Mus musculus]] | [[Category: Mus musculus]] | ||
[[Category: Paracoccus denitrificans]] | [[Category: Paracoccus denitrificans]] | ||
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[[Category: transmembrane]] | [[Category: transmembrane]] | ||
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Revision as of 12:22, 30 October 2007
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STRUCTURE AT 2.7 ANGSTROM RESOLUTION OF THE PARACOCCUS DENITRIFICANS TWO-SUBUNIT CYTOCHROME C OXIDASE COMPLEXED WITH AN ANTIBODY FV FRAGMENT
OverviewOverview
The aa3 type cytochrome c oxidase consisting of the core subunits I and II, only was isolated from the soil bacterium Paracoccus denitrificans and, crystallized as complex with a monoclonal antibody Fv fragment. Crystals, could be grown in the presence of a number of different nonionic, detergents. However, only undecyl-beta-D-maltoside and, cyclohexyl-hexyl-beta-D-maltoside yielded well-ordered crystals suitable, for high resolution x-ray crystallographic studies. The crystals belong to, space group P212121 and diffract x-rays to at least 2.5 A (1 A = 0.1 nm), resolution using synchrotron radiation. The structure was determined to a, resolution of 2.7 A using molecular replacement and refined to a, crystallographic R-factor of 20.5% (Rfree = 25.9%). The refined model, includes subunits I ... [(full description)]
About this StructureAbout this Structure
1AR1 is a [Protein complex] structure of sequences from [Mus musculus] and [Paracoccus denitrificans] with CU, MG, CA, HEA and LDA as [ligands]. Active as [Cytochrome-c oxidase], with EC number [1.9.3.1]. Structure known Active Sites: CA, CUA, CUB, HM3, HMA and MM. Full crystallographic information is available from [OCA].
ReferenceReference
Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment., Ostermeier C, Harrenga A, Ermler U, Michel H, Proc Natl Acad Sci U S A. 1997 Sep 30;94(20):10547-53. PMID:9380672
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