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EibD
From Proteopedia
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== Crystal structure of an immunoglobulin-binding fragment of the trimeric autotransporter adhesin (TAA) EibD == | == Crystal structure of an immunoglobulin-binding fragment of the trimeric autotransporter adhesin (TAA) EibD == | ||
| - | <StructureSection load='2xqh' size='350' side='right' caption='Crystal structure of an immunoglobulin-binding fragment of the trimeric autotransporter adhesin (TAA) EibD (PDB entry [[2xqh]])' scene | + | <StructureSection load='2xqh' size='350' side='right' caption='Crystal structure of an immunoglobulin-binding fragment of the trimeric autotransporter adhesin (TAA) EibD (PDB entry [[2xqh]])' scene='EibD/2xqh/1'> |
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{{ABSTRACT_PUBMED_21742268}} | {{ABSTRACT_PUBMED_21742268}} | ||
| - | == | + | == Structure Features == |
| - | + | Space Group: H 3 (48.950x48.950x409.600, 90.00x90.00x120.00) <br> | |
| + | Resolution limit: 1.99 Å <br> | ||
| + | R/R free: 0.1585/0.1855 <br> | ||
| + | Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XQH OCA].<br> | ||
| + | |||
| + | <scene name='EibD/2xqh/1'>Asymmetric unit</scene> contains a single polypeptide chain. The <scene name='EibD/2xqh_ba/3'>biological assembly</scene> consists of three copies of the monomer related by a <scene name='EibD/2xqh_ba/11'>three fold axis</scene>. | ||
| + | |||
| + | There are five distinct domains: | ||
| + | <ul> | ||
| + | <li>YadA-like <scene name='EibD/2xqh_ba/5'> β-roll</scene> domain; | ||
| + | <li><scene name='EibD/2xqh_ba/6'>neck</scene> domain; | ||
| + | <li><scene name='EibD/2xqh_ba/7'>right handed</scene> coiled-coil domain; | ||
| + | <li><scene name='EibD/2xqh_ba/8'>mini β-sheet</scene> domain; | ||
| + | <li><scene name='EibD/2xqh_ba/9'>left handed</scene> coiled-coil domain; | ||
| + | </ul> | ||
| + | |||
| + | Coiled-coil features: | ||
| + | <ul> | ||
| + | <li> cavities | ||
| + | <li> chloride coordination by <scene name='EibD/2xqh_ba/12'>Thr</scene> and <scene name='EibD/2xqh_ba/13'>Asn</scene> residues. | ||
| + | </ul> | ||
== General information == | == General information == | ||
Current revision
Crystal structure of an immunoglobulin-binding fragment of the trimeric autotransporter adhesin (TAA) EibD
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Primery reference
- Leo JC, Lyskowski A, Hattula K, Hartmann MD, Schwarz H, Butcher SJ, Linke D, Lupas AN, Goldman A. The Structure of E. coli IgG-Binding Protein D Suggests a General Model for Bending and Binding in Trimeric Autotransporter Adhesins. Structure. 2011 Jul 13;19(7):1021-30. PMID:21742268 doi:10.1016/j.str.2011.03.021
- ↑ September 2001 Molecule of the Month by David Goodsell http://dx.doi.org/10.2210/rcsb_pdb/mom_2001_9
