1hlq: Difference between revisions

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[[Image:1hlq.jpg|left|200px]]
{{Seed}}
[[Image:1hlq.png|left|200px]]


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{{STRUCTURE_1hlq|  PDB=1hlq  |  SCENE=  }}  
{{STRUCTURE_1hlq|  PDB=1hlq  |  SCENE=  }}  


'''CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A'''
===CRYSTAL STRUCTURE OF RHODOFERAX FERMENTANS HIGH POTENTIAL IRON-SULFUR PROTEIN REFINED TO 1.45 A===




==Overview==
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The crystal structure of Rhodoferax fermentans high-potential iron protein (HiPIP) has been solved by MAD methods using the anomalous signal from the Fe atoms in the [Fe(4)S(4)] cluster present in the protein and refined to a resolution of 1.45 A. The peptide chain is well defined except in the N- and C-terminal areas. The structure of the protein reveals the presence of three helical fragments, a small beta-sheet and several turns, with the [Fe(4)S(4)] cluster being located close to a surface patch containing several well conserved aromatic residues. The protein fold is very similar to the structures of other known HiPIPs, especially in the region proximal to the [Fe(4)S(4)] cluster, while the largest differences are observed on the opposite side of the protein, which is rich in positive charges and has no sequential homology to other HiPIP families.
The line below this paragraph, {{ABSTRACT_PUBMED_12925788}}, adds the Publication Abstract to the page
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{{ABSTRACT_PUBMED_12925788}}


==About this Structure==
==About this Structure==
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[[Category: Gonzalez, A.]]
[[Category: Gonzalez, A.]]
[[Category: Iron sulfur cluster]]
[[Category: Iron sulfur cluster]]
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