1tur
From Proteopedia
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| - | [[Image:1tur.jpg|left|200px]] | + | [[Image:1tur.jpg|left|200px]] |
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| - | '''SOLUTION STRUCTURE OF TURKEY OVOMUCOID THIRD DOMAIN AS DETERMINED FROM NUCLEAR MAGNETIC RESONANCE DATA''' | + | {{Structure |
| + | |PDB= 1tur |SIZE=350|CAPTION= <scene name='initialview01'>1tur</scene> | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
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| + | '''SOLUTION STRUCTURE OF TURKEY OVOMUCOID THIRD DOMAIN AS DETERMINED FROM NUCLEAR MAGNETIC RESONANCE DATA''' | ||
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==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1TUR is a [ | + | 1TUR is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Meleagris_gallopavo Meleagris gallopavo]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUR OCA]. |
==Reference== | ==Reference== | ||
| - | Solution structure of turkey ovomucoid third domain as determined from nuclear magnetic resonance data., Krezel AM, Darba P, Robertson AD, Fejzo J, Macura S, Markley JL, J Mol Biol. 1994 Sep 23;242(3):203-14. PMID:[http:// | + | Solution structure of turkey ovomucoid third domain as determined from nuclear magnetic resonance data., Krezel AM, Darba P, Robertson AD, Fejzo J, Macura S, Markley JL, J Mol Biol. 1994 Sep 23;242(3):203-14. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8089842 8089842] |
[[Category: Meleagris gallopavo]] | [[Category: Meleagris gallopavo]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: serine proteinase inhibitor]] | [[Category: serine proteinase inhibitor]] | ||
| - | ''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 14:23:27 2008'' |
Revision as of 12:23, 20 March 2008
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
SOLUTION STRUCTURE OF TURKEY OVOMUCOID THIRD DOMAIN AS DETERMINED FROM NUCLEAR MAGNETIC RESONANCE DATA
Overview
The solution structure of the 56 amino acid residue turkey ovomucoid third domain was determined by n.m.r. methods. Of the 661 distance constraints used in the calculations, 120 were determined by quadratic approximation of the cross-relaxation rates. The remaining constraints were crudely estimated from a more standard analysis of NOESY spectra. Additionally, 29 torsion angle constraints, 17 hydrogen bonds, and three disulfide bridges were used in the structure calculations. Stereospecific assignments were accomplished for 24 beta-methylene groups and six isopropyl methyl groups (43% chiral assignments). The addition of more accurate distance constraints to the distance geometry/simulated annealing approach resulted in a significant reduction in the dispersion of calculated backbone torsion angles and root-mean-square deviations between structures. Detailed comparisons have been made between the n.m.r. structures of OMTKY3 and published X-ray structures of the same protein and of closely related avian ovomucoid third domains. The refinement with more accurate distance constraints reduced differences between families of the n.m.r. and the X-ray structures.
About this Structure
1TUR is a Single protein structure of sequence from Meleagris gallopavo. Full crystallographic information is available from OCA.
Reference
Solution structure of turkey ovomucoid third domain as determined from nuclear magnetic resonance data., Krezel AM, Darba P, Robertson AD, Fejzo J, Macura S, Markley JL, J Mol Biol. 1994 Sep 23;242(3):203-14. PMID:8089842
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