Protein crystal structures with ferrocene and ruthenocene-based enzyme inhibitors.

نویسندگان

  • Adam J Salmon
  • Michael L Williams
  • Andreas Hofmann
  • Sally-Ann Poulsen
چکیده

We have determined the protein X-ray crystal structures of four organometallic inhibitors in complex with their target enzyme carbonic anhydrase II. The barrel-shaped hydrophobic ferrocene and ruthenocene moieties have provided a structure-based avenue to better occupy the hydrophobic binding patch within the enzyme active site.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Deformation twinning of ferrocene crystals assisted by the rotational mobility of cyclopentadienyl rings.

Deformation twinning, which is a type of plastic deformation, has been particularly investigated in metal materials. However, only a few examples are found in organic solids. We observed mechanical twinning deformation on a simple ferrocene crystal, which is considered the most representative organometallic compound, and evaluated the crystal structures under the twinning state and the shear de...

متن کامل

A Comparative study of Ferrocene and Ruthenocene Complexes

Ferrocene and Ruthenocene are dicyclopentadienyl complexes, where the metal (Fe and Ru) is sandwiched between two cyclopentadienyl structures. The paper describes a comparative study of the electronic and geometric structural properties of ferrocene and ruthenocene. The various physical properties (stability, geometry, symmetry etc.) of the two are reviewed to elucidate the differences between ...

متن کامل

Potassium-mediated zincation of ferrocene and ruthenocene: potassium, the architect behind supramolecular structural variations.

Direct zincation of ferrocene and ruthenocene by the synergic base [PMDETA x K(mu-TMP)(mu-Me)Zn(Me)] produces the monozincated complexes [{PMDETA x K(mu-Me)(2)Zn(Fc)}(infinity)] and [{PMDETA x K(mu-Me)(2)Zn(Rc)}(2)], respectively, having similar monomeric (dinuclear) units but aggregating supramolecularly in very different polymeric and dimeric forms.

متن کامل

Sedaxicenes: potential new antifungal ferrocene-based agents?

Fungal infections are a group of diseases spread all over the world with an extremely high morbidity. Worryingly, although several pathogenic fungi were found to develop resistance towards traditional therapy, research towards the discovery of novel antimycotic agents is very limited. Considering the promising results obtained with the ferrocene-based drug candidates Ferroquine and Ferrocifen a...

متن کامل

Synthesis and reactivity of a ruthenocene-type complex bearing an aromatic π-ligand with the heaviest group 14 element.

An anionic ruthenocene derived from a dilithioplumbole complex was prepared. In the complex, the plumbole ligand coordinates a ruthenium atom in an η5-fashion, similar to the cyclopentadienyl ligand in ferrocene. The ruthenocene that has the aromatic π-ligand with the heaviest group 14 element reacted with electrophiles to afford the plumbole complexes wherein the plumbole ligands show deviatio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Chemical communications

دوره 48 17  شماره 

صفحات  -

تاریخ انتشار 2012