|
|
| Line 3: |
Line 3: |
| | <StructureSection load='6qs9' size='340' side='right'caption='[[6qs9]], [[Resolution|resolution]] 2.80Å' scene=''> | | <StructureSection load='6qs9' size='340' side='right'caption='[[6qs9]], [[Resolution|resolution]] 2.80Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6qs9]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QS9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6QS9 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6qs9]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6QS9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6QS9 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=JGE:(R)-Ketoprofen'>JGE</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.802Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ALB ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=JGE:(R)-Ketoprofen'>JGE</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6qs9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qs9 OCA], [http://pdbe.org/6qs9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6qs9 RCSB], [http://www.ebi.ac.uk/pdbsum/6qs9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6qs9 ProSAT]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6qs9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6qs9 OCA], [https://pdbe.org/6qs9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6qs9 RCSB], [https://www.ebi.ac.uk/pdbsum/6qs9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6qs9 ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/ALBU_BOVIN ALBU_BOVIN]] Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc. | + | [https://www.uniprot.org/uniprot/ALBU_BOVIN ALBU_BOVIN] Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc. |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
| Line 19: |
Line 19: |
| | </div> | | </div> |
| | <div class="pdbe-citations 6qs9" style="background-color:#fffaf0;"></div> | | <div class="pdbe-citations 6qs9" style="background-color:#fffaf0;"></div> |
| | + | |
| | + | ==See Also== |
| | + | *[[Albumin 3D structures|Albumin 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Bovin]] | + | [[Category: Bos taurus]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Donini, S]] | + | [[Category: Donini S]] |
| - | [[Category: Parisini, E]] | + | [[Category: Parisini E]] |
| - | [[Category: Non-steroidal anti-inflammatory drug]]
| + | |
| - | [[Category: Plasma protein]]
| + | |
| - | [[Category: Transport protein]]
| + | |
| Structural highlights
Function
ALBU_BOVIN Serum albumin, the main protein of plasma, has a good binding capacity for water, Ca(2+), Na(+), K(+), fatty acids, hormones, bilirubin and drugs. Its main function is the regulation of the colloidal osmotic pressure of blood. Major zinc transporter in plasma, typically binds about 80% of all plasma zinc.
Publication Abstract from PubMed
A current challenge in materials science and biotechnology is to express a specific and controlled functionality on the large interfacial area of a nanostructured material to create smart biohybrid systems for targeted applications. Here, we report on a biohybrid system featuring poly(vinyl alcohol) as the supporting synthetic polymer and bovine serum albumin as the biofunctional element. The optimal processing conditions to produce these self-standing composite membranes are determined, and the composition and distribution of the bioactive agent within the polymeric matrices are analyzed. A post-processing cross-linking using glutaraldehyde enables this functional membrane to be used as a chemical filter in aqueous environments. By demonstrating that our mats can remove large amounts of ketoprofen from water, we show that the combination of a BSA-induced biofunctionality with a nanostructured fibrous material allows for the development of an efficient biohybrid filtering device for the large and widely used family of nonsteroidal anti-inflammatory drugs (NSAIDs). The crystal structure of the complex between BSA and ketoprofen is determined for the first time and confirms the interaction between the two species.
Biohybrid Electrospun Membrane for the Filtration of Ketoprofen Drug from Water.,Castagna R, Donini S, Colnago P, Serafini A, Parisini E, Bertarelli C ACS Omega. 2019 Aug 6;4(8):13270-13278. doi: 10.1021/acsomega.9b01442., eCollection 2019 Aug 20. PMID:31460455[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Castagna R, Donini S, Colnago P, Serafini A, Parisini E, Bertarelli C. Biohybrid Electrospun Membrane for the Filtration of Ketoprofen Drug from Water. ACS Omega. 2019 Aug 6;4(8):13270-13278. doi: 10.1021/acsomega.9b01442., eCollection 2019 Aug 20. PMID:31460455 doi:http://dx.doi.org/10.1021/acsomega.9b01442
|
