1ixh: Difference between revisions

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[[Image:1ixh.gif|left|200px]]
[[Image:1ixh.gif|left|200px]]


{{Structure
<!--
|PDB= 1ixh |SIZE=350|CAPTION= <scene name='initialview01'>1ixh</scene>, resolution 0.98&Aring;
The line below this paragraph, containing "STRUCTURE_1ixh", creates the "Structure Box" on the page.
|SITE=
You may change the PDB parameter (which sets the PDB file loaded into the applet)
|LIGAND= <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene>
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
|ACTIVITY=
or leave the SCENE parameter empty for the default display.
|GENE= PHO-S ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])
-->
|DOMAIN=
{{STRUCTURE_1ixh| PDB=1ixh  | SCENE= }}  
|RELATEDENTRY=
|RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ixh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ixh OCA], [http://www.ebi.ac.uk/pdbsum/1ixh PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ixh RCSB]</span>
}}


'''PHOSPHATE-BINDING PROTEIN (PBP) COMPLEXED WITH PHOSPHATE'''
'''PHOSPHATE-BINDING PROTEIN (PBP) COMPLEXED WITH PHOSPHATE'''
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[[Category: Quiocho, F A.]]
[[Category: Quiocho, F A.]]
[[Category: Wang, Z.]]
[[Category: Wang, Z.]]
[[Category: phosphate bindin protein]]
[[Category: Phosphate bindin protein]]
[[Category: phosphate transport]]
[[Category: Phosphate transport]]
[[Category: ultra high resolution]]
[[Category: Ultra high resolution]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May  2 20:32:35 2008''
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 21:26:02 2008''

Revision as of 17:32, 2 May 2008

File:1ixh.gif

Template:STRUCTURE 1ixh

PHOSPHATE-BINDING PROTEIN (PBP) COMPLEXED WITH PHOSPHATE


Overview

A very short hydrogen bond between an Asp and a phosphate is established in two high resolution structures (0.98 and 1.05 A). A mutant complex that changes the Asp to an Asn, which forms a normal hydrogen bond, has a similar free energy of binding to the wild type complex, suggesting that the contribution of the short hydrogen bond is not extraordinarily strong.

About this Structure

1IXH is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

Reference

A low energy short hydrogen bond in very high resolution structures of protein receptor--phosphate complexes., Wang Z, Luecke H, Yao N, Quiocho FA, Nat Struct Biol. 1997 Jul;4(7):519-22. PMID:9228942 Page seeded by OCA on Fri May 2 20:32:35 2008

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