1bfr: Difference between revisions

Line 1:

[[Image:1bfr.~~gif~~|left|200px]]

[[Image:1bfr.png|left|200px]]

<!--

Line 9:

Line 10:

~~'''~~IRON STORAGE AND ELECTRON TRANSPORT~~'''~~

===IRON STORAGE AND ELECTRON TRANSPORT===

~~==Overview==~~

<!--

~~Crystals of E. coli cytochrome b1~~, ~~alias bacterioferritin~~, ~~were grown fr om a low ionic strength solution. The resulting monoclniic P21 structure was solved by molecular replacement and refined using noncrystallographi c symmetries applied~~ to the ~~fundamental unit, consisting of two protein subunits and a single haem. From the Patterson self-rotation results~~ it was shown that the asymmetric unit of the monoclinic crystal consists of 12 such dimers and corresponds to a complete, nearly spherical, molecule of bacterioferritin (M4 = 450 kDa) of 432 point-group symmetry. ~~It is thus the most symmetrical cytochrome~~. ~~As previously determined for the tetragonal form~~, ~~the haem~~ is ~~located in a special position on a local twofold axis of~~ the ~~dimer~~. ~~A bimetal centre is also observed within the four~~-~~helix bundle of each monomer; a metal~~-~~binding site is located on the fourfold axis.~~

The line below this paragraph, {{ABSTRACT_PUBMED_9867433}}, adds the Publication Abstract to the page

(as it appears on PubMed at http://www.pubmed.gov), where 9867433 is the PubMed ID number.

-->

==About this Structure==

Line 31:

Line 35:

[[Category: Electron transport]]

[[Category: Iron storage]]

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Fri May 2 11~~:27:18 2008''

''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 19:03:46 2008''

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools

@@ Line 1: / Line 1: @@
-[[Image:1bfr.gif|left|200px]]
+{{Seed}}
+[[Image:1bfr.png|left|200px]]
 <!--
@@ Line 9: / Line 10: @@
 {{STRUCTURE_1bfr|  PDB=1bfr  |  SCENE=  }}
-'''IRON STORAGE AND ELECTRON TRANSPORT'''
+===IRON STORAGE AND ELECTRON TRANSPORT===
-==Overview==
+<!--
-Crystals of E. coli cytochrome b1, alias bacterioferritin, were grown fr om a low ionic strength solution. The resulting monoclniic P21 structure was solved by molecular replacement and refined using noncrystallographi c symmetries applied to the fundamental unit, consisting of two protein subunits and a single haem. From the Patterson self-rotation results it was shown that the asymmetric unit of the monoclinic crystal consists of 12 such dimers and corresponds to a complete, nearly spherical, molecule of bacterioferritin (M4 = 450 kDa) of 432 point-group symmetry. It is thus the most symmetrical cytochrome. As previously determined for the tetragonal form, the haem is located in a special position on a local twofold axis of the dimer. A bimetal centre is also observed within the four-helix bundle of each monomer; a metal-binding site is located on the fourfold axis.
+The line below this paragraph, {{ABSTRACT_PUBMED_9867433}}, adds the Publication Abstract to the page
+(as it appears on PubMed at http://www.pubmed.gov), where 9867433 is the PubMed ID number.
+-->
+{{ABSTRACT_PUBMED_9867433}}
 ==About this Structure==
@@ Line 31: / Line 35: @@
 [[Category: Electron transport]]
 [[Category: Iron storage]]
-''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 11:27:18 2008''
+''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 19:03:46 2008''