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1ixi

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[[Image:1ixi.gif|left|200px]]
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{{STRUCTURE_1ixi| PDB=1ixi | SCENE= }}
{{STRUCTURE_1ixi| PDB=1ixi | SCENE= }}
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'''PHOSPHATE-BINDING PROTEIN MUTANT WITH ASP 56 REPLACED BY ASN COMPLEX WITH MONOBASIC PHOSPHATE ION'''
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===PHOSPHATE-BINDING PROTEIN MUTANT WITH ASP 56 REPLACED BY ASN COMPLEX WITH MONOBASIC PHOSPHATE ION===
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==Overview==
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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.
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(as it appears on PubMed at http://www.pubmed.gov), where 9228942 is the PubMed ID number.
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{{ABSTRACT_PUBMED_9228942}}
==About this Structure==
==About this Structure==
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[[Category: Phosphate transport]]
[[Category: Phosphate transport]]
[[Category: Phosphate-binding]]
[[Category: Phosphate-binding]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 20:32:43 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Jul 1 14:10:33 2008''

Revision as of 11:10, 1 July 2008

Template:STRUCTURE 1ixi

PHOSPHATE-BINDING PROTEIN MUTANT WITH ASP 56 REPLACED BY ASN COMPLEX WITH MONOBASIC PHOSPHATE ION

Template:ABSTRACT PUBMED 9228942

About this Structure

1IXI 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 Tue Jul 1 14:10:33 2008

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