2eb8

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[[Image:2eb8.jpg|left|200px]]
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{{Seed}}
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{{STRUCTURE_2eb8| PDB=2eb8 | SCENE= }}
{{STRUCTURE_2eb8| PDB=2eb8 | SCENE= }}
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'''Crystal Structure of Cu(II)(Sal-Phe)/apo-Myoglobin'''
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===Crystal Structure of Cu(II)(Sal-Phe)/apo-Myoglobin===
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==Overview==
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apo-Myoglobin (apo-Mb) was reconstituted with three copper complexes: CuII(Sal-Phe) (1; Sal-Phe = N-salicylidene-L-phenylalanato), CuII(Sal-Leu) (2; Sal-Leu = N-salicylidene-L-leucinato), and CuII(Sal-Ala) (3; Sal-Ala = N-salicylidene-L-alanato). The crystal structures of 1.apo-Mb (1.65 Angstrom resolution) and 2.apo-Mb (1.8 Angstrom resolution) show that the coordination geometry around the CuII atom in apo-Mb is distorted square-planar with tridentate Sal-X and a Nepsilon atom of His64 in the apo-Mb cavity and the plane of these copper complexes is perpendicular to that of heme. These results suggest that the apo-Mb cavity can hold metal complexes with various coordination geometries.
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The line below this paragraph, {{ABSTRACT_PUBMED_17523632}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 17523632 is the PubMed ID number.
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{{ABSTRACT_PUBMED_17523632}}
==About this Structure==
==About this Structure==
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[[Category: Yamane, T.]]
[[Category: Yamane, T.]]
[[Category: Oxygen storage/transport]]
[[Category: Oxygen storage/transport]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun May 4 02:16:13 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 12:51:45 2008''

Revision as of 09:51, 27 July 2008

Image:2eb8.png

Template:STRUCTURE 2eb8

Crystal Structure of Cu(II)(Sal-Phe)/apo-Myoglobin

Template:ABSTRACT PUBMED 17523632

About this Structure

2EB8 is a Single protein structure of sequence from Physeter catodon. Full crystallographic information is available from OCA.

Reference

Design and structure analysis of artificial metalloproteins: selective coordination of His64 to copper complexes with square-planar structure in the apo-myoglobin scaffold., Abe S, Ueno T, Reddy PA, Okazaki S, Hikage T, Suzuki A, Yamane T, Nakajima H, Watanabe Y, Inorg Chem. 2007 Jun 25;46(13):5137-9. Epub 2007 May 25. PMID:17523632

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