1kzh: Difference between revisions
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[[Image:1kzh.jpg|left|200px]] | [[Image:1kzh.jpg|left|200px]] | ||
'''Structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi''' | {{Structure | ||
|PDB= 1kzh |SIZE=350|CAPTION= <scene name='initialview01'>1kzh</scene>, resolution 2.55Å | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=SO4:SULFATE ION'>SO4</scene> | |||
|ACTIVITY= [http://en.wikipedia.org/wiki/Diphosphate--fructose-6-phosphate_1-phosphotransferase Diphosphate--fructose-6-phosphate 1-phosphotransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.90 2.7.1.90] | |||
|GENE= BB0020 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=139 Borrelia burgdorferi]) | |||
}} | |||
'''Structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1KZH is a [ | 1KZH is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Borrelia_burgdorferi Borrelia burgdorferi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1KZH OCA]. | ||
==Reference== | ==Reference== | ||
The structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi., Moore SA, Ronimus RS, Roberson RS, Morgan HW, Structure. 2002 May;10(5):659-71. PMID:[http:// | The structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi., Moore SA, Ronimus RS, Roberson RS, Morgan HW, Structure. 2002 May;10(5):659-71. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12015149 12015149] | ||
[[Category: Borrelia burgdorferi]] | [[Category: Borrelia burgdorferi]] | ||
[[Category: Diphosphate--fructose-6-phosphate 1-phosphotransferase]] | [[Category: Diphosphate--fructose-6-phosphate 1-phosphotransferase]] | ||
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[[Category: spirochete]] | [[Category: spirochete]] | ||
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:24:16 2008'' | ||
Revision as of 13:24, 20 March 2008
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| , resolution 2.55Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | |||||||
| Gene: | BB0020 (Borrelia burgdorferi) | ||||||
| Activity: | Diphosphate--fructose-6-phosphate 1-phosphotransferase, with EC number 2.7.1.90 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi
OverviewOverview
The structure of the 60 kDa pyrophosphate (PP(i))-dependent phosphofructokinase (PFK) from Borrelia burgdorferi has been solved and refined (R(free) = 0.243) at 2.55 A resolution. The domain structure of eubacterial ATP-dependent PFKs is conserved in B. burgdorferi PFK, and there are three large insertions relative to E. coli PFK, including a helical domain containing a hairpin structure that interacts with the active site. Asp177, conserved in all PP(i) PFKs, negates the binding of the alpha-phosphate group of ATP and likely contacts the essential Mg(2+) cation via a water molecule. Asn181 blocks the binding of the adenine moiety of ATP. Lys203 hydrogen bonds to a sulfate anion that likely mimics PP(i) substrate binding.
About this StructureAbout this Structure
1KZH is a Single protein structure of sequence from Borrelia burgdorferi. Full crystallographic information is available from OCA.
ReferenceReference
The structure of a pyrophosphate-dependent phosphofructokinase from the Lyme disease spirochete Borrelia burgdorferi., Moore SA, Ronimus RS, Roberson RS, Morgan HW, Structure. 2002 May;10(5):659-71. PMID:12015149
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