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1fe6
From Proteopedia
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| - | [[Image:1fe6.jpg|left|200px]] | + | [[Image:1fe6.jpg|left|200px]] |
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| - | '''CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER''' | + | {{Structure |
| + | |PDB= 1fe6 |SIZE=350|CAPTION= <scene name='initialview01'>1fe6</scene>, resolution 1.80Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 1FE6 is a [ | + | 1FE6 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Staphylothermus_marinus Staphylothermus marinus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FE6 OCA]. |
==Reference== | ==Reference== | ||
| - | Crystal structure of a naturally occurring parallel right-handed coiled coil tetramer., Stetefeld J, Jenny M, Schulthess T, Landwehr R, Engel J, Kammerer RA, Nat Struct Biol. 2000 Sep;7(9):772-6. PMID:[http:// | + | Crystal structure of a naturally occurring parallel right-handed coiled coil tetramer., Stetefeld J, Jenny M, Schulthess T, Landwehr R, Engel J, Kammerer RA, Nat Struct Biol. 2000 Sep;7(9):772-6. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/10966648 10966648] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Staphylothermus marinus]] | [[Category: Staphylothermus marinus]] | ||
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[[Category: right handed coiled coil]] | [[Category: right handed coiled coil]] | ||
| - | ''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 11:08:00 2008'' |
Revision as of 09:08, 20 March 2008
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| , resolution 1.80Å | |||||||
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| Coordinates: | save as pdb, mmCIF, xml | ||||||
CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER
Overview
The crystal structure of a polypeptide chain fragment from the surface layer protein tetrabrachion from Staphylothermus marinus has been determined at 1.8 A resolution. As proposed on the basis of the presence of 11-residue repeats, the polypeptide chain fragment forms a parallel right-handed coiled coil structure. Complementary hydrophobic interactions and complex networks of surface salt bridges result in an extremely thermostable tetrameric structure with remarkable properties. In marked contrast to left-handed coiled coil tetramers, the right-handed coiled coil reveals large hydrophobic cavities that are filled with water molecules. As a consequence, the packing of the hydrophobic core differs markedly from that of a right-handed parallel coiled coil tetramer that was designed on the basis of left-handed coiled coil structures.
About this Structure
1FE6 is a Single protein structure of sequence from Staphylothermus marinus. Full crystallographic information is available from OCA.
Reference
Crystal structure of a naturally occurring parallel right-handed coiled coil tetramer., Stetefeld J, Jenny M, Schulthess T, Landwehr R, Engel J, Kammerer RA, Nat Struct Biol. 2000 Sep;7(9):772-6. PMID:10966648
Page seeded by OCA on Thu Mar 20 11:08:00 2008
