1d7i
From Proteopedia
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| - | [[Image:1d7i.gif|left|200px]] | + | [[Image:1d7i.gif|left|200px]] |
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| - | '''FKBP COMPLEXED WITH METHYL METHYLSULFINYLMETHYL SULFIDE (DSS)''' | + | {{Structure |
| + | |PDB= 1d7i |SIZE=350|CAPTION= <scene name='initialview01'>1d7i</scene>, resolution 1.90Å | ||
| + | |SITE= | ||
| + | |LIGAND= <scene name='pdbligand=NH4:AMMONIUM+ION'>NH4</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> and <scene name='pdbligand=DSS:METHYL METHYLSULFINYLMETHYL SULFIDE'>DSS</scene> | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Peptidylprolyl_isomerase Peptidylprolyl isomerase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.2.1.8 5.2.1.8] | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''FKBP COMPLEXED WITH METHYL METHYLSULFINYLMETHYL SULFIDE (DSS)''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1D7I is a [ | + | 1D7I is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1D7I OCA]. |
==Reference== | ==Reference== | ||
| - | X-ray structures of small ligand-FKBP complexes provide an estimate for hydrophobic interaction energies., Burkhard P, Taylor P, Walkinshaw MD, J Mol Biol. 2000 Jan 28;295(4):953-62. PMID:[http:// | + | X-ray structures of small ligand-FKBP complexes provide an estimate for hydrophobic interaction energies., Burkhard P, Taylor P, Walkinshaw MD, J Mol Biol. 2000 Jan 28;295(4):953-62. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10656803 10656803] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Peptidylprolyl isomerase]] | [[Category: Peptidylprolyl isomerase]] | ||
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[[Category: methyl methylsulfinylmethyl sulfide]] | [[Category: methyl methylsulfinylmethyl sulfide]] | ||
| - | ''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 10:33:58 2008'' |
Revision as of 08:34, 20 March 2008
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| , resolution 1.90Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , and | ||||||
| Activity: | Peptidylprolyl isomerase, with EC number 5.2.1.8 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
FKBP COMPLEXED WITH METHYL METHYLSULFINYLMETHYL SULFIDE (DSS)
Overview
A new crystal form of native FK506 binding protein (FKBP) has been obtained which has proved useful in ligand binding studies. Three different small molecule ligand complexes and the native enzyme have been determined at higher resolution than 2.0 A. Dissociation constants of the related small molecule ligands vary from 20 mM for dimethylsulphoxide to 200 microM for tetrahydrothiophene 1-oxide. Comparison of the four available crystal structures shows that the protein structures are identical to within experimental error, but there are differences in the water structure in the active site. Analysis of the calculated buried surface areas of these related ligands provides an estimated van der Waals contribution to the binding energy of -0.5 kJ/A(2) for non-polar interactions between ligand and protein.
About this Structure
1D7I is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
X-ray structures of small ligand-FKBP complexes provide an estimate for hydrophobic interaction energies., Burkhard P, Taylor P, Walkinshaw MD, J Mol Biol. 2000 Jan 28;295(4):953-62. PMID:10656803
Page seeded by OCA on Thu Mar 20 10:33:58 2008
