node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
AHCY | AMT | ENSP00000217426 | ENSP00000273588 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine (By similarity) | 0.548 |
AHCY | ATIC | ENSP00000217426 | ENSP00000236959 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | 5-aminoimidazole-4-carboxamide ribonucleotide formyltransferase/IMP cyclohydrolase; Bifunctional enzyme that catalyzes 2 steps in purine biosynthesis | 0.598 |
AHCY | CBS | ENSP00000217426 | ENSP00000344460 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | cystathionine-beta-synthase; Only known pyridoxal phosphate-dependent enzyme that contains heme. Important regulator of hydrogen sulfide, especially in the brain, utilizing cysteine instead of serine to catalyze the formation of hydrogen sulfide. Hydrogen sulfide is a gastratransmitter with signaling and cytoprotective effects such as acting as a neuromodulator in the brain to protect neurons against hypoxic injury (By similarity) | 0.976 |
AHCY | CTH | ENSP00000217426 | ENSP00000359976 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | cystathionase (cystathionine gamma-lyase); Catalyzes the last step in the trans-sulfuration pathway from methionine to cysteine. Has broad substrate specificity. Converts cystathionine to cysteine, ammonia and 2-oxobutanoate. Converts two cysteine molecules to lanthionine and hydrogen sulfide. Can also accept homocysteine as substrate. Specificity depends on the levels of the endogenous substrates. Generates the endogenous signaling molecule hydrogen sulfide (H2S), and so contributes to the regulation of blood pressure. Acts as a cysteine-protein sulfhydrase by mediating sulfhydration [...] | 0.942 |
AHCY | MARS | ENSP00000217426 | ENSP00000262027 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | methionyl-tRNA synthetase | 0.569 |
AHCY | MAT1A | ENSP00000217426 | ENSP00000361280 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | methionine adenosyltransferase I, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.964 |
AHCY | MAT2A | ENSP00000217426 | ENSP00000303147 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | methionine adenosyltransferase II, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.958 |
AHCY | MTHFD1 | ENSP00000217426 | ENSP00000450560 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | methylenetetrahydrofolate dehydrogenase (NADP+ dependent) 1, methenyltetrahydrofolate cyclohydrolase, formyltetrahydrofolate synthetase | 0.510 |
AHCY | MTHFR | ENSP00000217426 | ENSP00000365775 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | methylenetetrahydrofolate reductase (NAD(P)H); Catalyzes the conversion of 5,10- methylenetetrahydrofolate to 5-methyltetrahydrofolate, a co- substrate for homocysteine remethylation to methionine | 0.836 |
AHCY | MTR | ENSP00000217426 | ENSP00000355536 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | 5-methyltetrahydrofolate-homocysteine methyltransferase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate (By similarity) | 0.977 |
AHCY | MTRR | ENSP00000217426 | ENSP00000264668 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | 5-methyltetrahydrofolate-homocysteine methyltransferase reductase; Involved in the reductive regeneration of cob(I)alamin cofactor required for the maintenance of methionine synthase in a functional state | 0.949 |
AHCY | SHMT1 | ENSP00000217426 | ENSP00000318868 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | serine hydroxymethyltransferase 1 (soluble); Interconversion of serine and glycine (By similarity) | 0.686 |
AHCY | SHMT2 | ENSP00000217426 | ENSP00000333667 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | serine hydroxymethyltransferase 2 (mitochondrial); Contributes to the de novo mitochondrial thymidylate biosynthesis pathway. Required to prevent uracil accumulation in mtDNA. Interconversion of serine and glycine. Associates with mitochondrial DNA | 0.646 |
AHCY | UBC | ENSP00000217426 | ENSP00000344818 | adenosylhomocysteinase; Adenosylhomocysteine is a competitive inhibitor of S- adenosyl-L-methionine-dependent methyl transferase reactions; therefore adenosylhomocysteinase may play a key role in the control of methylations via regulation of the intracellular concentration of adenosylhomocysteine | ubiquitin C | 0.991 |
AHCYL1 | AHCYL2 | ENSP00000358814 | ENSP00000315931 | adenosylhomocysteinase-like 1 | adenosylhomocysteinase-like 2 | 0.571 |
AHCYL1 | AMT | ENSP00000358814 | ENSP00000273588 | adenosylhomocysteinase-like 1 | aminomethyltransferase; The glycine cleavage system catalyzes the degradation of glycine (By similarity) | 0.493 |
AHCYL1 | CBS | ENSP00000358814 | ENSP00000344460 | adenosylhomocysteinase-like 1 | cystathionine-beta-synthase; Only known pyridoxal phosphate-dependent enzyme that contains heme. Important regulator of hydrogen sulfide, especially in the brain, utilizing cysteine instead of serine to catalyze the formation of hydrogen sulfide. Hydrogen sulfide is a gastratransmitter with signaling and cytoprotective effects such as acting as a neuromodulator in the brain to protect neurons against hypoxic injury (By similarity) | 0.937 |
AHCYL1 | CTH | ENSP00000358814 | ENSP00000359976 | adenosylhomocysteinase-like 1 | cystathionase (cystathionine gamma-lyase); Catalyzes the last step in the trans-sulfuration pathway from methionine to cysteine. Has broad substrate specificity. Converts cystathionine to cysteine, ammonia and 2-oxobutanoate. Converts two cysteine molecules to lanthionine and hydrogen sulfide. Can also accept homocysteine as substrate. Specificity depends on the levels of the endogenous substrates. Generates the endogenous signaling molecule hydrogen sulfide (H2S), and so contributes to the regulation of blood pressure. Acts as a cysteine-protein sulfhydrase by mediating sulfhydration [...] | 0.882 |
AHCYL1 | MARS | ENSP00000358814 | ENSP00000262027 | adenosylhomocysteinase-like 1 | methionyl-tRNA synthetase | 0.499 |
AHCYL1 | MAT1A | ENSP00000358814 | ENSP00000361280 | adenosylhomocysteinase-like 1 | methionine adenosyltransferase I, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.919 |