PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10920257-10 2000 The largest factor in the substantially low pK(a) of reduced flavin in DAO is probably the steric hindrance between the hydrogen atom of H-N(1)(flavin) and the hydrogen atom of H-N of Gly315, which becomes significant when a hydrogen is bound to N(1) of flavin. Hydrogen 120-128 D-amino acid oxidase Homo sapiens 71-74 11754736-0 2002 Effects of hydrogen bonds in association with flavin and substrate in flavoenzyme d-amino acid oxidase. Hydrogen 11-19 D-amino acid oxidase Homo sapiens 82-102 11754736-2 2002 According to the three-dimensional structure of a porcine kidney D-amino acid oxidase-substrate (D-leucine) complex model, the G313 backbone carbonyl recognizes the substrate amino group by hydrogen bonding and the side-chain hydroxyl of T317 forms a hydrogen bond with C(2)=O of the flavin moiety of FAD [Miura et al. Hydrogen 190-198 D-amino acid oxidase Homo sapiens 65-85 11754736-2 2002 According to the three-dimensional structure of a porcine kidney D-amino acid oxidase-substrate (D-leucine) complex model, the G313 backbone carbonyl recognizes the substrate amino group by hydrogen bonding and the side-chain hydroxyl of T317 forms a hydrogen bond with C(2)=O of the flavin moiety of FAD [Miura et al. Hydrogen 251-259 D-amino acid oxidase Homo sapiens 65-85 11754736-7 2002 The results imply that the hydrogen bond between the G313 backbone carbonyl and the substrate amino group plays important roles in substrate recognition and in defining the substrate specificity of D-amino acid oxidase. Hydrogen 27-35 D-amino acid oxidase Homo sapiens 198-218 10920257-10 2000 The largest factor in the substantially low pK(a) of reduced flavin in DAO is probably the steric hindrance between the hydrogen atom of H-N(1)(flavin) and the hydrogen atom of H-N of Gly315, which becomes significant when a hydrogen is bound to N(1) of flavin. Hydrogen 160-168 D-amino acid oxidase Homo sapiens 71-74 10920257-10 2000 The largest factor in the substantially low pK(a) of reduced flavin in DAO is probably the steric hindrance between the hydrogen atom of H-N(1)(flavin) and the hydrogen atom of H-N of Gly315, which becomes significant when a hydrogen is bound to N(1) of flavin. Hydrogen 160-168 D-amino acid oxidase Homo sapiens 71-74 23382199-6 2013 Together with this finding, the crystal structural analysis of OxdA and spectroscopic and electrostatic potential analyses of the wild-type and mutant OxdAs suggest that S219 plays a key role in the catalysis, forming a hydrogen bond with the substrate. Hydrogen 220-228 D-amino acid oxidase Homo sapiens 63-67 1680851-8 1991 The low affinity of Im for DAO may be due to a steric repulsion of the hydrogen atoms of Im at C(3) in the active site. Hydrogen 71-79 D-amino acid oxidase Homo sapiens 27-30 2874262-4 1986 Based on the similar stereoposition of identically charged atoms and lateral side chain (R) with respect to the alpha-hydrogen atoms in beta-sheet conformation and in D-amino acids, it is proposed that its substrates may include several membrane-related proteins, partially in beta-sheet conformation, whose alpha-hydrogen atoms would be the real object of D-amino acid oxidase catalysis. Hydrogen 118-126 D-amino acid oxidase Homo sapiens 357-377 2874262-4 1986 Based on the similar stereoposition of identically charged atoms and lateral side chain (R) with respect to the alpha-hydrogen atoms in beta-sheet conformation and in D-amino acids, it is proposed that its substrates may include several membrane-related proteins, partially in beta-sheet conformation, whose alpha-hydrogen atoms would be the real object of D-amino acid oxidase catalysis. Hydrogen 314-322 D-amino acid oxidase Homo sapiens 357-377