PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15849248-5 2005 In YQR deoxy myoglobin, the mutated Gln(E7)64 is stably H-bonded with the mutated Tyr(B10)29. Tyrosine 82-85 myoglobin Physeter catodon 13-22 1315742-3 1992 Site-specific mutagenesis has been used to prepare all the possible tyrosine----phenylalanine mutants of the recombinant myoglobin, including the three single mutants at Tyr-103, -146, and -151, the three double mutants, and the triple mutant. Tyrosine 170-173 myoglobin Physeter catodon 121-130 15749393-6 2005 Interestingly, formation of the myoglobin dimer, which is known to be formed primarily by cross-linkage of tyrosine-151, was inhibited by the addition of DMPO. Tyrosine 107-115 myoglobin Physeter catodon 32-41 10681426-1 2000 We determined the structure of the photolytic intermediate of a sperm whale myoglobin (Mb) mutant called Mb-YQR [Leu-(B10)-->Tyr; His(E7)-->Gln; Thr(E10)-->Arg] to 1.4-A resolution by ultra-low temperature (20 K) x-ray diffraction. Tyrosine 128-131 myoglobin Physeter catodon 76-85 7757198-5 1995 Since the suicidal interaction of myoglobin with H2O2 forms unstable tyrosine radicals, we suggest that the increased activity of myoglobin on myosin results from an efficient electron transfer between surface tyrosines of myosin and myoglobin but not horseradish peroxidase. Tyrosine 210-219 myoglobin Physeter catodon 34-43 7757198-5 1995 Since the suicidal interaction of myoglobin with H2O2 forms unstable tyrosine radicals, we suggest that the increased activity of myoglobin on myosin results from an efficient electron transfer between surface tyrosines of myosin and myoglobin but not horseradish peroxidase. Tyrosine 210-219 myoglobin Physeter catodon 130-139 7757198-5 1995 Since the suicidal interaction of myoglobin with H2O2 forms unstable tyrosine radicals, we suggest that the increased activity of myoglobin on myosin results from an efficient electron transfer between surface tyrosines of myosin and myoglobin but not horseradish peroxidase. Tyrosine 210-219 myoglobin Physeter catodon 130-139 7757198-6 1995 These conclusions were supported by evidence that sperm whale myoglobin, which contains two active tyrosines--the heme-adjacent (tyrosine-103) and the surface (tyrosine-151), is more active as a mediator of myosin peroxidation than horse heart myoglobin which is devoid of the surface tyrosine. Tyrosine 99-108 myoglobin Physeter catodon 62-71 7757198-6 1995 These conclusions were supported by evidence that sperm whale myoglobin, which contains two active tyrosines--the heme-adjacent (tyrosine-103) and the surface (tyrosine-151), is more active as a mediator of myosin peroxidation than horse heart myoglobin which is devoid of the surface tyrosine. Tyrosine 99-107 myoglobin Physeter catodon 62-71 7757198-6 1995 These conclusions were supported by evidence that sperm whale myoglobin, which contains two active tyrosines--the heme-adjacent (tyrosine-103) and the surface (tyrosine-151), is more active as a mediator of myosin peroxidation than horse heart myoglobin which is devoid of the surface tyrosine. Tyrosine 129-137 myoglobin Physeter catodon 62-71 7757198-6 1995 These conclusions were supported by evidence that sperm whale myoglobin, which contains two active tyrosines--the heme-adjacent (tyrosine-103) and the surface (tyrosine-151), is more active as a mediator of myosin peroxidation than horse heart myoglobin which is devoid of the surface tyrosine. Tyrosine 129-137 myoglobin Physeter catodon 62-71 8349589-0 1993 Kinetics of ligand binding to Pseudoterranova decipiens and Ascaris suum hemoglobins and to Leu-29-->Tyr sperm whale myoglobin mutant. Tyrosine 104-107 myoglobin Physeter catodon 120-129 8349589-11 1993 A mutant of sperm whale myoglobin suggested by sequence alignment of the nematode hemoglobins, Leu-29-->Tyr, did not have kinetic properties similar to them. Tyrosine 107-110 myoglobin Physeter catodon 24-33 8419357-0 1993 The roles of His-64, Tyr-103, Tyr-146, and Tyr-151 in the epoxidation of styrene and beta-methylstyrene by recombinant sperm whale myoglobin. Tyrosine 21-24 myoglobin Physeter catodon 131-140 8419357-0 1993 The roles of His-64, Tyr-103, Tyr-146, and Tyr-151 in the epoxidation of styrene and beta-methylstyrene by recombinant sperm whale myoglobin. Tyrosine 30-33 myoglobin Physeter catodon 131-140 8419357-0 1993 The roles of His-64, Tyr-103, Tyr-146, and Tyr-151 in the epoxidation of styrene and beta-methylstyrene by recombinant sperm whale myoglobin. Tyrosine 30-33 myoglobin Physeter catodon 131-140 1315742-14 1992 The present studies show that the peroxide-generated myoglobin radical readily exchanges between remote loci, including non-tyrosine residues, but protein cross-linking only occurs when radical density is located on Tyr-151. Tyrosine 124-132 myoglobin Physeter catodon 53-62 913393-2 1977 When compared with the high-spin acetate complex, ligands which cause a transition to the low-spin state also cause large perturbations of tyrosine(s) remote from the haem pocket in myoglobin but only minor perturbations of tryptophan (s) in leghaem calobin. Tyrosine 139-147 myoglobin Physeter catodon 182-191 3182873-4 1988 The dityrosine content of the sperm whale myoglobin dimer shows that it is primarily held together by dityrosine cross-links, although more tyrosine residues are lost than are accounted for by dityrosine formation. Tyrosine 6-14 myoglobin Physeter catodon 42-51 3182873-6 1988 The amino acid composition, amino acid sequence, and mass spectrum of the peptide show that cross-linking involves covalent bond formation between Tyr-103 of one myoglobin chain and Tyr-151 of the other. Tyrosine 147-150 myoglobin Physeter catodon 162-171 3182873-6 1988 The amino acid composition, amino acid sequence, and mass spectrum of the peptide show that cross-linking involves covalent bond formation between Tyr-103 of one myoglobin chain and Tyr-151 of the other. Tyrosine 182-185 myoglobin Physeter catodon 162-171 25392956-0 2015 A novel tyrosine-heme C-O covalent linkage in F43Y myoglobin: a new post-translational modification of heme proteins. Tyrosine 8-16 myoglobin Physeter catodon 51-60 25392956-2 2015 We herein report a novel tyrosine-heme covalent C-O bond in an artificially produced sperm whale myoglobin (Mb) mutant, F43Y Mb, which formed spontaneously in vivo between the Tyr43 hydroxy group and the heme 4-vinyl group. Tyrosine 25-33 myoglobin Physeter catodon 97-106 25392956-2 2015 We herein report a novel tyrosine-heme covalent C-O bond in an artificially produced sperm whale myoglobin (Mb) mutant, F43Y Mb, which formed spontaneously in vivo between the Tyr43 hydroxy group and the heme 4-vinyl group. Tyrosine 25-33 myoglobin Physeter catodon 108-110