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1tq1

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{{STRUCTURE_1tq1| PDB=1tq1 | SCENE= }}
{{STRUCTURE_1tq1| PDB=1tq1 | SCENE= }}
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'''Solution structure of At5g66040, a putative protein from Arabidosis Thaliana'''
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===Solution structure of At5g66040, a putative protein from Arabidosis Thaliana===
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==Overview==
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We describe the three-dimensional structure of the product of Arabidopsis thaliana gene At5g66040.1 as determined by NMR spectroscopy. This protein is categorized as single-domain sulfurtransferase and is annotated as a senescence-associated protein (sen1-like protein) and ketoconazole resistance protein (http://arabidopsis.org/info/genefamily/STR_genefamily.html). The sequence of At5g66040.1 is virtually identical to that of a protein from Arabidopsis found by others to confer ketoconazole resistance in yeast. Comparison of the three-dimensional structure with those in the Protein Data Bank revealed that At5g66040.1 contains an additional mobile beta-hairpin not found in other rhodaneses that may function in binding specific substrates. This represents the first structure of a single-domain plant sulfurtransferase. The enzymatically active cysteine-containing domain belongs to the CDC25 class of phosphatases, sulfide dehydrogenases, and stress proteins such as senescence specific protein 1 in plants, PspE and GlpE in bacteria, and cyanide and arsenate resistance proteins. Versions of this domain that lack the active site cysteine are found in other proteins, such as phosphatases, ubiquitin hydrolases, and sulfuryltransferases.
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(as it appears on PubMed at http://www.pubmed.gov), where 17088324 is the PubMed ID number.
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{{ABSTRACT_PUBMED_17088324}}
==About this Structure==
==About this Structure==
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1TQ1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TQ1 OCA].
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1TQ1 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TQ1 OCA].
==Reference==
==Reference==
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[[Category: Structural genomic]]
[[Category: Structural genomic]]
[[Category: Unknown function]]
[[Category: Unknown function]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Apr 30 13:21:07 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jul 28 15:21:47 2008''

Revision as of 12:21, 28 July 2008

Image:1tq1.png

Template:STRUCTURE 1tq1

Solution structure of At5g66040, a putative protein from Arabidosis Thaliana

Template:ABSTRACT PUBMED 17088324

About this Structure

1TQ1 is a Single protein structure of sequence from Arabidopsis thaliana. Full experimental information is available from OCA.

Reference

Solution structure of a single-domain thiosulfate sulfurtransferase from Arabidopsis thaliana., Cornilescu G, Vinarov DA, Tyler EM, Markley JL, Cornilescu CC, Protein Sci. 2006 Dec;15(12):2836-41. Epub 2006 Nov 6. PMID:17088324

Page seeded by OCA on Mon Jul 28 15:21:47 2008

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