PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33780054-0 2021 Low-Spin and High-Spin Perferryl Intermediates in Non-Heme Iron Catalyzed Oxidations of Aliphatic C-H Groups. Heme 54-58 spindlin 1 Homo sapiens 4-8 33780054-0 2021 Low-Spin and High-Spin Perferryl Intermediates in Non-Heme Iron Catalyzed Oxidations of Aliphatic C-H Groups. Heme 54-58 spindlin 1 Homo sapiens 18-22 27101151-1 2016 Although the interaction of low-spin ferric complexes with nitric oxide has been well studied, examples of stable high-spin ferric nitrosyls (such as those that could be expected to form at typical non-heme iron sites in biology) are extremely rare. Heme 202-206 spindlin 1 Homo sapiens 119-123 6277891-2 1982 A relaxation occurring in approximately 100 microseconds involves perturbation of a spin-equilibrium between two folded conformers of the protein with methionine-80 coordinated or dissociated from the heme iron. Heme 201-205 spindlin 1 Homo sapiens 84-88 518870-8 1979 There are two possible implications of this result: (1) the iron atom spin state is not the only major factor in the determination of its position with respect to the heme plane or (2) the change with conformation of the protein force exerted by the proximal histidine on the iron atom (for an iron to heme-plane displacement of less than 0.3 A) is less than 50% of that expected from simple models in which this motion is responsible for cooperativity. Heme 302-306 spindlin 1 Homo sapiens 70-74 182223-3 1976 The observation of a 630 nm band in quantum mixed-spin heme spectra, and the spin state-dependence of the band intensity, are discussed in the context of the iron-ligand structure for quantum mixed-spin heme inferred from magnetic data. Heme 55-59 spindlin 1 Homo sapiens 50-54 182223-3 1976 The observation of a 630 nm band in quantum mixed-spin heme spectra, and the spin state-dependence of the band intensity, are discussed in the context of the iron-ligand structure for quantum mixed-spin heme inferred from magnetic data. Heme 203-207 spindlin 1 Homo sapiens 50-54 182223-3 1976 The observation of a 630 nm band in quantum mixed-spin heme spectra, and the spin state-dependence of the band intensity, are discussed in the context of the iron-ligand structure for quantum mixed-spin heme inferred from magnetic data. Heme 203-207 spindlin 1 Homo sapiens 77-81 182223-3 1976 The observation of a 630 nm band in quantum mixed-spin heme spectra, and the spin state-dependence of the band intensity, are discussed in the context of the iron-ligand structure for quantum mixed-spin heme inferred from magnetic data. Heme 203-207 spindlin 1 Homo sapiens 77-81 28328227-0 2017 Ultrafast Relaxation Dynamics of Photoexcited Heme Model Compounds: Observation of Multiple Electronic Spin States and Vibrational Cooling. Heme 46-50 spindlin 1 Homo sapiens 103-107 28328227-8 2017 Thus, the transient absorption spectra of these model compounds reveal the involvement of multiple iron spin states in the electronic relaxation dynamics, which could be an alternative pathway to the ground state beside the vibrational cooling processes and associated with the inherent features of the heme b type. Heme 303-307 spindlin 1 Homo sapiens 104-108 732573-0 1978 Spin states of heme proteins by magnetic circular dichroism. Heme 15-19 spindlin 1 Homo sapiens 0-4 32841410-0 2020 Spin-inversion mechanisms in O2 binding to a model heme compound: A perspective from nonadiabatic wave packet calculations. Heme 51-55 spindlin 1 Homo sapiens 0-4 32841410-1 2020 Spin-inversion dynamics in O2 binding to a model heme complex, which consisted of Fe(II)-porphyrin and imidazole, were studied using nonadiabatic wave packet dynamics calculations. Heme 49-53 spindlin 1 Homo sapiens 0-4 31265281-0 2019 Ab Initio Calculations for Spin-Gaps of Non-Heme Iron Complexes. Heme 44-48 spindlin 1 Homo sapiens 27-31 28737390-0 2017 Kinetic Isotope Effect Probes the Reactive Spin State, As Well As the Geometric Feature and Constitution of the Transition State during H-Abstraction by Heme Compound II Complexes. Heme 153-157 spindlin 1 Homo sapiens 43-47 26000802-7 2015 The results of this study are important to appreciate the role of spin-state changes in ligand binding properties of heme-related models. Heme 117-121 spindlin 1 Homo sapiens 66-70 25820781-4 2015 Hemin, prototypical for the heme group in hemoglobin, is used to demonstrate the method, as a representative biomolecule where the spin state of a metal ion affects biological functions. Heme 28-32 spindlin 1 Homo sapiens 131-135 17100424-9 2006 Implications of the present work to the theoretical study of heme-containing biological molecules and other spin-related systems are discussed. Heme 61-65 spindlin 1 Homo sapiens 108-112 26617311-0 2010 Performance of CASPT2 and DFT for Relative Spin-State Energetics of Heme Models. Heme 68-72 spindlin 1 Homo sapiens 43-47 18775958-3 2008 Coordination of cyanide to the met heme formed low-spin complexes. Heme 35-39 spindlin 1 Homo sapiens 51-55 16551096-11 2006 Spin density at the A-propionate side chain of heme can occur in the case of incomplete screening but has no major effect on the computed barrier. Heme 47-51 spindlin 1 Homo sapiens 0-4 12477933-0 2002 Spin-dependent mechanism for diatomic ligand binding to heme. Heme 56-60 spindlin 1 Homo sapiens 0-4 12477933-3 2002 The interaction of all possible spin states of the three common diatomic ligands, CO, NO, and O2, and high-spin heme iron is compared. Heme 112-116 spindlin 1 Homo sapiens 107-111 8784177-5 1996 In Mn-depleted PSII membranes the high-spin (S = 2) non-heme iron, enhances the spin-lattice relaxation of Pheo-. Heme 56-60 spindlin 1 Homo sapiens 39-43 8784177-5 1996 In Mn-depleted PSII membranes the high-spin (S = 2) non-heme iron, enhances the spin-lattice relaxation of Pheo-. Heme 56-60 spindlin 1 Homo sapiens 80-84