4o8h: Difference between revisions
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<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4o8h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4o8h OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4o8h RCSB], [http://www.ebi.ac.uk/pdbsum/4o8h PDBsum]</span></td></tr> | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4o8h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4o8h OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4o8h RCSB], [http://www.ebi.ac.uk/pdbsum/4o8h PDBsum]</span></td></tr> | ||
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== Publication Abstract from PubMed == | |||
Cyclophilin D (CypD) is a key mitochondrial target for amyloid-beta-induced mitochondrial and synaptic dysfunction and is considered a potential drug target for Alzheimer's disease. The high-resolution crystal structures of primitive orthorhombic (CypD-o) and primitive tetragonal (CypD-t) forms have been determined to 1.45 and 0.85 A resolution, respectively, and are nearly identical structurally. Although an isomorphous structure of CypD-t has previously been reported, the structure reported here was determined at atomic resolution, while CypD-o represents a new crystal form for this protein. In addition, each crystal form contains a PEG 400 molecule bound to the same region along with a second PEG 400 site in CypD-t which occupies the cyclosporine A inhibitor binding site of CypD. Highly precise structural information for CypD should be extremely useful for discerning the detailed interaction of small molecules, particularly drugs and/or inhibitors, bound to CypD. The 0.85 A resolution structure of CypD-t is the highest to date for any CypD structure. | |||
High-resolution crystal structures of two crystal forms of human cyclophilin D in complex with PEG 400 molecules.,Valasani KR, Carlson EA, Battaile KP, Bisson A, Wang C, Lovell S, ShiDu Yan S Acta Crystallogr F Struct Biol Commun. 2014 Jun;70(Pt 6):717-22. doi:, 10.1107/S2053230X14009480. Epub 2014 May 24. PMID:24915078<ref>PMID:24915078</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
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== References == | |||
<references/> | |||
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</StructureSection> | </StructureSection> | ||
Revision as of 10:03, 24 September 2014
0.85A resolution structure of PEG 400 Bound Cyclophilin D0.85A resolution structure of PEG 400 Bound Cyclophilin D
Structural highlights
Publication Abstract from PubMedCyclophilin D (CypD) is a key mitochondrial target for amyloid-beta-induced mitochondrial and synaptic dysfunction and is considered a potential drug target for Alzheimer's disease. The high-resolution crystal structures of primitive orthorhombic (CypD-o) and primitive tetragonal (CypD-t) forms have been determined to 1.45 and 0.85 A resolution, respectively, and are nearly identical structurally. Although an isomorphous structure of CypD-t has previously been reported, the structure reported here was determined at atomic resolution, while CypD-o represents a new crystal form for this protein. In addition, each crystal form contains a PEG 400 molecule bound to the same region along with a second PEG 400 site in CypD-t which occupies the cyclosporine A inhibitor binding site of CypD. Highly precise structural information for CypD should be extremely useful for discerning the detailed interaction of small molecules, particularly drugs and/or inhibitors, bound to CypD. The 0.85 A resolution structure of CypD-t is the highest to date for any CypD structure. High-resolution crystal structures of two crystal forms of human cyclophilin D in complex with PEG 400 molecules.,Valasani KR, Carlson EA, Battaile KP, Bisson A, Wang C, Lovell S, ShiDu Yan S Acta Crystallogr F Struct Biol Commun. 2014 Jun;70(Pt 6):717-22. doi:, 10.1107/S2053230X14009480. Epub 2014 May 24. PMID:24915078[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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