ArticleJournal of biomolecular NMR2002
Cross correlation rates between Curie spin and dipole-dipole relaxation in paramagnetic proteins: the case of cerium substituted calbindin D9k.
Article in Journal of biomolecular NMR, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 41 citations in OpenAlex.
- Inversion of HyperpolarizedThe journal of physical chemistry. B · 2022Article
- Paramagpy: software for fitting magnetic susceptibility tensors using paramagnetic effects measured in NMR spectra.Magnetic resonance (Gottingen, Germany) · 2020Article
- The NMR contribution to protein-protein networking in Fe-S protein maturation.Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry · 2018Review
- The IR-¹⁵N-HSQC-AP experiment: a new tool for NMR spectroscopy of paramagnetic molecules.Journal of biomolecular NMR · 2014Article
- Expanding the utility of NMR restraints with paramagnetic compounds: background and practical aspects.Progress in nuclear magnetic resonance spectroscopy · 2011Review
- Engineering encodable lanthanide-binding tags into loop regions of proteins.Journal of the American Chemical Society · 2011Article
- Electron-nuclear interactions as probes of domain motion in proteins.The Journal of chemical physics · 2010Article
- Assignment strategy for fast relaxing signals: complete aminoacid identification in thulium substituted calbindin D 9K.Journal of biomolecular NMR · 2006Article
- Site-specific labelling with a metal chelator for protein-structure refinement.Journal of biomolecular NMR · 2004Article
- Paramagnetism-based restraints for Xplor-NIH.Journal of biomolecular NMR · 2004Article
- Angular dependence of dipole-dipole-Curie-spin cross-correlation effects in high-spin and low-spin paramagnetic myoglobin.Journal of biomolecular NMR · 2003Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cross correlation rates between Curie spin relaxation and H-N dipole-dipole coupling (gamma(HM,HN)CS,DD) have been determined for a calcium binding protein, Calbindin D9k, in which one of the two calcium ions is substituted with cerium(III). Gamma(HM,HN)CS,DD values depend on both the metal-to-proton distances and the M-H-N angles and can be used as an additional constraint in order to refine the solution structure of paramagnetic metalloproteins. For this purpose, we have implemented a new module (CCR-DYANA) in a version of the program DYANA (PARAMAGNETIC-DYANA), which can be used together with other paramagnetism-based constraints such as pseudocontact shifts, residual dipolar couplings and hyperfine based Karplus relationships. This integrated structure calculation protocol has the advantage that different paramagnetic-based constraints are treated by the same algorithm in a way that the efficiency of each class of constraints can be analyzed and compared.
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