Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1021/ja302190r http://scihub22266oqcxt.onion/10.1021/ja302190r C4794991!4794991!22563915     free     free     free Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Am+Chem+Soc 2012 ; 134 (19): 8241-53 Nephropedia Template TP {{tp|p=22563915|t=2012. Outer-Sphere Contributions to the Electronic Structure of Type Zero Copper Proteins |pdf=|usr=}}{{22563915}} gab.com Text Outer-Sphere Contributions to the Electronic Structure of Type Zero Copper Proteins JO: J Am Chem Soc http://www.kidney.de/pget.php?&tw=1&pmid=22563915 #FOAvip Bioinorganic canon states that active-site thiolate coordination promotes rapid electron transfer (ET) to and from type 1 copper proteins. In recent work, we have found that copper ET sites in proteins also can be constructed without thiolate ligation (called ?type zero? sites). Here we report multifrequency electron paramagnetic resonance (EPR), magnetic circular dichroism (MCD), and nuclear magnetic resonance (NMR) spectroscopic data together with density functional theory (DFT) and spectroscopy-oriented configuration interaction (SORCI) calculations for type zero Pseudomonas aeruginosa azurin variants. Wild-type (type 1) and type zero copper centers experience virtually identical ligand fields. Moreover, O-donor covalency is enhanced in type zero centers relative that in the C112D (type 2) protein. At the same time, N-donor covalency is reduced in a similar fashion to type 1 centers. QM/MM and SORCI calculations show that the electronic structures of type zero and type 2 are intimately linked to the orientation and coordination mode of the carboxylate ligand, which in turn is influenced by outer-sphere hydrogen bonding. Twit Text FOAVip Outer-Sphere Contributions to the Electronic Structure of Type Zero Copper Proteins ????J Am Chem Soc http://www.kidney.de/pget.php?&tw=1&pmid=22563915 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=22563915 #FOAvip English Wikipedia <ref>{{Cite pmid|22563915}}</ref> Outer-Sphere Contributions to the Electronic Structure of Type Zero Copper Proteins #MMPMID22563915 Lancaster KM; Zaballa ME; Sproules S; Sundararajan M; DeBeer S; Richards JH; Vila AJ; Neese F; Gray HB J Am Chem Soc 2012[May]; 134 (19): 8241-53 PMID22563915show ga Bioinorganic canon states that active-site thiolate coordination promotes rapid electron transfer (ET) to and from type 1 copper proteins. In recent work, we have found that copper ET sites in proteins also can be constructed without thiolate ligation (called ?type zero? sites). Here we report multifrequency electron paramagnetic resonance (EPR), magnetic circular dichroism (MCD), and nuclear magnetic resonance (NMR) spectroscopic data together with density functional theory (DFT) and spectroscopy-oriented configuration interaction (SORCI) calculations for type zero Pseudomonas aeruginosa azurin variants. Wild-type (type 1) and type zero copper centers experience virtually identical ligand fields. Moreover, O-donor covalency is enhanced in type zero centers relative that in the C112D (type 2) protein. At the same time, N-donor covalency is reduced in a similar fashion to type 1 centers. QM/MM and SORCI calculations show that the electronic structures of type zero and type 2 are intimately linked to the orientation and coordination mode of the carboxylate ligand, which in turn is influenced by outer-sphere hydrogen bonding. äOuter-Sphere Contributions to the Electronic Structure of Type Zero Co(epmc).pdf DeepDyve Pubget Overpricing