node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
AHCY | BHMT | ENSP00000217426 | ENSP00000274353 | 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 | betaine--homocysteine S-methyltransferase; Involved in the regulation of homocysteine metabolism. Converts betaine and homocysteine to dimethylglycine and methionine, respectively. This reaction is also required for the irreversible oxidation of choline | 0.980 |
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 | DMGDH | ENSP00000217426 | ENSP00000255189 | 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 | dimethylglycine dehydrogenase | 0.577 |
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 | 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 |
AHCYL1 | AHCYL2 | ENSP00000358814 | ENSP00000315931 | adenosylhomocysteinase-like 1 | adenosylhomocysteinase-like 2 | 0.571 |
AHCYL1 | BHMT | ENSP00000358814 | ENSP00000274353 | adenosylhomocysteinase-like 1 | betaine--homocysteine S-methyltransferase; Involved in the regulation of homocysteine metabolism. Converts betaine and homocysteine to dimethylglycine and methionine, respectively. This reaction is also required for the irreversible oxidation of choline | 0.947 |
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 | MAT1A | ENSP00000358814 | ENSP00000361280 | adenosylhomocysteinase-like 1 | methionine adenosyltransferase I, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.919 |
AHCYL1 | MAT2A | ENSP00000358814 | ENSP00000303147 | adenosylhomocysteinase-like 1 | methionine adenosyltransferase II, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.921 |
AHCYL1 | MAT2B | ENSP00000358814 | ENSP00000325425 | adenosylhomocysteinase-like 1 | methionine adenosyltransferase II, beta | 0.601 |
AHCYL1 | MTHFR | ENSP00000358814 | ENSP00000365775 | adenosylhomocysteinase-like 1 | methylenetetrahydrofolate reductase (NAD(P)H); Catalyzes the conversion of 5,10- methylenetetrahydrofolate to 5-methyltetrahydrofolate, a co- substrate for homocysteine remethylation to methionine | 0.577 |
AHCYL2 | AHCYL1 | ENSP00000315931 | ENSP00000358814 | adenosylhomocysteinase-like 2 | adenosylhomocysteinase-like 1 | 0.571 |
AHCYL2 | BHMT | ENSP00000315931 | ENSP00000274353 | adenosylhomocysteinase-like 2 | betaine--homocysteine S-methyltransferase; Involved in the regulation of homocysteine metabolism. Converts betaine and homocysteine to dimethylglycine and methionine, respectively. This reaction is also required for the irreversible oxidation of choline | 0.946 |
AHCYL2 | CBS | ENSP00000315931 | ENSP00000344460 | adenosylhomocysteinase-like 2 | 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) | 0.940 |
AHCYL2 | CTH | ENSP00000315931 | ENSP00000359976 | adenosylhomocysteinase-like 2 | 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 [...] | 0.888 |
AHCYL2 | MAT1A | ENSP00000315931 | ENSP00000361280 | adenosylhomocysteinase-like 2 | methionine adenosyltransferase I, alpha; Catalyzes the formation of S-adenosylmethionine from methionine and ATP (By similarity) | 0.928 |