1nya: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
[[Image:1nya.jpg|left|200px]] | [[Image:1nya.jpg|left|200px]] | ||
'''NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN''' | {{Structure | ||
|PDB= 1nya |SIZE=350|CAPTION= <scene name='initialview01'>1nya</scene> | |||
|SITE= | |||
|LIGAND= <scene name='pdbligand=CA:CALCIUM ION'>CA</scene> | |||
|ACTIVITY= | |||
|GENE= | |||
}} | |||
'''NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN''' | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
1NYA is a [ | 1NYA is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Saccharopolyspora_erythraea Saccharopolyspora erythraea]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NYA OCA]. | ||
==Reference== | ==Reference== | ||
NMR solution structure of calerythrin, an EF-hand calcium-binding protein from Saccharopolyspora erythraea., Tossavainen H, Permi P, Annila A, Kilpelainen I, Drakenberg T, Eur J Biochem. 2003 Jun;270(11):2505-12. PMID:[http:// | NMR solution structure of calerythrin, an EF-hand calcium-binding protein from Saccharopolyspora erythraea., Tossavainen H, Permi P, Annila A, Kilpelainen I, Drakenberg T, Eur J Biochem. 2003 Jun;270(11):2505-12. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12755706 12755706] | ||
[[Category: Saccharopolyspora erythraea]] | [[Category: Saccharopolyspora erythraea]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
| Line 21: | Line 30: | ||
[[Category: ef-hand]] | [[Category: ef-hand]] | ||
''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 13:03:18 2008'' | ||
Revision as of 11:03, 20 March 2008
| |||||||||||||
| 1nya | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ligands: | CA | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
NMR SOLUTION STRUCTURE OF CALERYTHRIN, AN EF-HAND CALCIUM-BINDING PROTEIN
Overview
The structure of calerythrin, a prokaryotic 20 kDa calcium-binding protein has been determined by solution NMR spectroscopy. Distance, dihedral angle, J coupling, secondary chemical shift, residual dipolar coupling and radius of gyration restraints reveal four EF-hand motifs arranged in a compact globular structure. A tight turn in the middle of the amino acid sequence brings the two halves, each comprising a pair of EF-hands, close together. The structural similarity between calerythrin and the eukaryotic sarcoplasmic calcium-binding proteins is notable.
About this Structure
1NYA is a Single protein structure of sequence from Saccharopolyspora erythraea. Full crystallographic information is available from OCA.
Reference
NMR solution structure of calerythrin, an EF-hand calcium-binding protein from Saccharopolyspora erythraea., Tossavainen H, Permi P, Annila A, Kilpelainen I, Drakenberg T, Eur J Biochem. 2003 Jun;270(11):2505-12. PMID:12755706
Page seeded by OCA on Thu Mar 20 13:03:18 2008
