PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10898761-1 2000 Liver-specific and non-liver-specific methionine adenosyltransferase (MAT) are products of two genes, MAT1A and MAT2A, respectively, that catalyze the formation of S-adenosylmethionine (SAM). S-Adenosylmethionine 164-184 methionine adenosyltransferase 1A Rattus norvegicus 102-107 10809741-1 2000 We previously reported that S-adenosylmethionine (AdoMet), a key molecule in methylation reactions and polyamine biosynthesis, enhances axenic culture of the AIDS-associated opportunistic fungal pathogen Pneumocystis carinii. S-Adenosylmethionine 28-48 methionine adenosyltransferase 1A Rattus norvegicus 50-56 8920979-2 1996 As a result, S-adenosylmethionine synthetase activity increased 2.3-fold, an effect that was accompanied by increased S-adenosylmethionine, a depletion of ATP and NAD levels, elevation of the S-adenosylmethionine/S-adenosylhomocysteine ratio (the methylation ratio), increased DNA methylation and polyamine levels (spermidine and spermine), and normal GSH levels. S-Adenosylmethionine 118-138 methionine adenosyltransferase 1A Rattus norvegicus 13-44 10580153-1 1999 Protein L-isoaspartyl methyltransferase (Pimt) is a highly conserved enzyme utilising S-adenosylmethionine (AdoMet) to methylate aspartate residues of proteins damaged by age-related isomerisation and deamidation. S-Adenosylmethionine 86-106 methionine adenosyltransferase 1A Rattus norvegicus 108-114 10432295-1 1999 Intracellular deficiency of S-adenosylmethionine (AdoMet) and elevated serum concentrations of tumour necrosis factor alpha (TNF) are hallmarks of toxin-induced liver injury. S-Adenosylmethionine 28-48 methionine adenosyltransferase 1A Rattus norvegicus 50-56 2498524-2 1989 It is reasoned that perturbation of a second regulatory element in polyamine biosynthesis, i.e., the generation of propylamine groups from S-adenosylmethionine (AdoMet), would potentiate the effectiveness of DFMO. S-Adenosylmethionine 139-159 methionine adenosyltransferase 1A Rattus norvegicus 161-167 8810903-1 1996 Glycine N-methyltransferase (GNMT) from rat liver is a tetrameric enzyme with 292 amino acid residues in each identical subunit and catalyzes the S-adenosylmethionine (AdoMet) dependent methylation of glycine to form sarcosine. S-Adenosylmethionine 146-166 methionine adenosyltransferase 1A Rattus norvegicus 168-174 8748929-9 1995 S-adenosylmethionine (AdoMet), the limiting factor in the methylation process, was injected into the lateral ventricle of rats. S-Adenosylmethionine 0-20 methionine adenosyltransferase 1A Rattus norvegicus 22-28 8135750-4 1994 55, 131-138], we proposed that homocysteinaemia arises from an interruption in S-adenosylmethionine"s (AdoMet) coordinate regulation of homocysteine metabolism. S-Adenosylmethionine 103-109 methionine adenosyltransferase 1A Rattus norvegicus 79-101 8280752-2 1994 S-Adenosylmethionine (AdoMet) is an important biologic methylating agent for nucleic acids, phospholipids, biologic amines, and proteins. S-Adenosylmethionine 0-20 methionine adenosyltransferase 1A Rattus norvegicus 22-28 1398482-0 1992 S-adenosylmethionine treatment prevents carbon tetrachloride-induced S-adenosylmethionine synthetase inactivation and attenuates liver injury. S-Adenosylmethionine 0-20 methionine adenosyltransferase 1A Rattus norvegicus 69-100 1698095-1 1990 Although the physical and kinetic properties of S-adenosylmethionine (AdoMet) synthetases from different sources are quite different, it appears that these enzymes have structurally or antigenically conserved regions as demonstrated by studies with AdoMet synthetase specific antibodies. S-Adenosylmethionine 48-68 methionine adenosyltransferase 1A Rattus norvegicus 70-76 1698095-1 1990 Although the physical and kinetic properties of S-adenosylmethionine (AdoMet) synthetases from different sources are quite different, it appears that these enzymes have structurally or antigenically conserved regions as demonstrated by studies with AdoMet synthetase specific antibodies. S-Adenosylmethionine 48-68 methionine adenosyltransferase 1A Rattus norvegicus 249-255 3338105-2 1988 Intraperitoneal injection of ethionine to male rats for up to 12 days caused a pronounced fall in S-adenosylmethionine (AdoMet) in liver, but did not or only slightly affect AdoMet in kidney and spleen. S-Adenosylmethionine 98-118 methionine adenosyltransferase 1A Rattus norvegicus 120-126 19111934-1 2009 Catechol-O-methyltransferase (COMT, EC 2.1.1.6) is a monomeric enzyme that catalyzes the transfer of a methyl group from S-adenosyl-l-methionine (AdoMet) to the phenolic oxygen of substituted catechols. S-Adenosylmethionine 146-152 methionine adenosyltransferase 1A Rattus norvegicus 121-144 6696933-2 1984 Kinetically, three apparent Km values for S-adenosyl-L-methionine (AdoMet) were obtained when the total [3H]methyl groups incorporation into the phospholipids was examined in the presence of 0.01-250 microM AdoMet. S-Adenosylmethionine 67-73 methionine adenosyltransferase 1A Rattus norvegicus 42-65 3720835-1 1986 The effect of l-isoproterenol on S-adenosyl-L-methionine (Adomet)-mediated phospholipid methylation in rat brain cortex was examined. S-Adenosylmethionine 58-64 methionine adenosyltransferase 1A Rattus norvegicus 33-56 17158459-2 2007 It is abundant in the liver, where it uses excess S-adenosylmethionine (AdoMet) to methylate glycine to N-methylglycine (sarcosine) and produces S-adenosylhomocysteine (AdoHcy), thereby controlling the methylating potential of the cell. S-Adenosylmethionine 50-70 methionine adenosyltransferase 1A Rattus norvegicus 72-78 12163148-1 2002 Hepatic deficiency of S-adenosylmethionine (AdoMet) is a critical acquired metabolic abnormality in alcoholic liver disease (ALD) and in many experimental models of hepatotoxicity. S-Adenosylmethionine 22-42 methionine adenosyltransferase 1A Rattus norvegicus 44-50 15498786-6 2005 These lesions also showed low expression of Mat1A and low activity of methionine adenosyltransferase I/III, whose reaction product, S-adenosyl-l-methionine, enhances IkappaB-alpha expression. S-Adenosylmethionine 132-155 methionine adenosyltransferase 1A Rattus norvegicus 70-106 14967023-1 2004 S-Adenosylmethionine synthetase (MAT) catalyzes formation of S-adenosylmethionine (SAM) from ATP and l-methionine (Met) and hydrolysis of tripolyphosphate to PP(i) and P(i). S-Adenosylmethionine 61-81 methionine adenosyltransferase 1A Rattus norvegicus 0-31