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Articles, 3 records found
Articles 3 records found  
1.
16 p, 2.3 MB Analysis of metal-binding features of the wild type and two domain-truncated mutant variants of Littorina littorea metallothionein reveals its cd-specific character / Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ; Jiménez Martí, Elena (Universitat de Barcelona. Departament de Genètica) ; Niederwanger, Michael (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences) ; Gil Moreno, Selene (Universitat Autònoma de Barcelona. Departament de Química) ; Zerbe, Oliver (University of Zurich. Institute of Organic Chemistry) ; Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica) ; Dallinger, Reinhard (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences) ; Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química)
After the resolution of the 3D structure of the Cd9-aggregate of the Littorina littorea metallothionein (MT), we report here a detailed analysis of the metal binding capabilities of the wild type MT, LlwtMT, and of two truncated mutants lacking either the N-terminal domain, Lltr2MT, or both the N-terminal domain, plus four extra flanking residues (SSVF), Lltr1MT. [...]
2017 - 10.3390/ijms18071452
International Journal of Molecular Sciences, Vol. 18 Núm. 7 (july 2017) , p. 1452  
2.
13 p, 1.3 MB Does Variation of the Inter-Domain Linker Sequence Modulate the Metal Binding Behaviour of Helix pomatia Cd-Metallothionein? / Gil Moreno, Selene (Universitat Autònoma de Barcelona. Departament de Química) ; Jiménez Martí, Elena (Universitat de Barcelona. Departament de Genètica) ; Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ; Zerbe, Oliver (University of Zurich. Institute of Organic Chemistry) ; Dallinger, Reinhard (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences) ; Capdevila Vidal, Mercè (Universitat Autònoma de Barcelona. Departament de Química) ; Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica)
Snail metallothioneins (MTs) constitute an ideal model to study structure/function relationships in these metal-binding polypeptides. Helix pomatia harbours three MT isoforms: the highly specific CdMT and CuMT, and an unspecific Cd/CuMT, which represent paralogous proteins with extremely different metal binding preferences while sharing high sequence similarity. [...]
2016 - 10.3390/ijms17010006
International journal of molecular sciences, Vol. 17 Núm. 6 (2016) , p. 1-13  
3.
20 p, 2.3 MB Shaping mechanisms of metal specificity in a family of metazoan metallothioneins : evolutionary differentiation of mollusc metallothioneins / Palacios Bonilla, Òscar (Universitat Autònoma de Barcelona. Departament de Química) ; Pagani, Ayelen (Universitat de Barcelona. Departament de Genètica) ; Pérez Rafael, Sílvia (Universitat Autònoma de Barcelona. Departament de Química) ; Egg, Margit (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences) ; Höckner, Martina (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences) ; Brandstätter, Anita (Innsbruck Medical University. Department of Medical Genetics) ; Capdevila Vidal, Mercé (Universitat Autònoma de Barcelona. Departament de Química) ; Atrian i Ventura, Sílvia (Universitat de Barcelona. Departament de Genètica) ; Dallinger, Reinhard (University of Innsbruck. Institute of Zoology and Center of Molecular Biosciences)
Background: The degree of metal binding specificity in metalloproteins such as metallothioneins (MTs) can be crucial for their functional accuracy. Unlike most other animal species, pulmonate molluscs possess homometallic MT isoforms loaded with Cu+ or Cd2+. [...]
2011 - 10.1186/1741-7007-9-4
BMC Biology, Vol. 9, Núm. 4 (January 2011) , p. 1-20  

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1 Dallinger, Reinherd
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