node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
atpD | hemB | Synpcc7942_2315 | Synpcc7942_1792 | ATP synthase F1, beta subunit; Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits; Belongs to the ATPase alpha/beta chains family. | Porphobilinogen synthase; Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity). | 0.746 |
cobA | hemA | Synpcc7942_0271 | Synpcc7942_0504 | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | 0.488 |
cobA | hemB | Synpcc7942_0271 | Synpcc7942_1792 | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | Porphobilinogen synthase; Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity). | 0.806 |
cobA | hemC | Synpcc7942_0271 | Synpcc7942_0967 | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | Hydroxymethylbilane synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. | 0.967 |
cobA | hemD | Synpcc7942_0271 | Synpcc7942_0272 | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | uroporphyrinogen-III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III. | 0.999 |
cobA | hemE | Synpcc7942_0271 | Synpcc7942_1086 | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.919 |
gltX | hemA | Synpcc7942_2393 | Synpcc7942_0504 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | 0.968 |
gltX | hemB | Synpcc7942_2393 | Synpcc7942_1792 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | Porphobilinogen synthase; Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity). | 0.784 |
gltX | hemC | Synpcc7942_2393 | Synpcc7942_0967 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | Hydroxymethylbilane synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. | 0.750 |
gltX | hemD | Synpcc7942_2393 | Synpcc7942_0272 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | uroporphyrinogen-III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III. | 0.579 |
gltX | hemE | Synpcc7942_2393 | Synpcc7942_1086 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.581 |
gltX | hemF | Synpcc7942_2393 | Synpcc7942_0674 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | Coproporphyrinogen oxidase; Involved in the heme and chlorophyll biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen-IX. | 0.425 |
gltX | hemL | Synpcc7942_2393 | Synpcc7942_0645 | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | Glutamate-1-semialdehyde 2,1-aminomutase; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. HemL subfamily. | 0.667 |
hemA | cobA | Synpcc7942_0504 | Synpcc7942_0271 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | uroporphyrinogen-III C-methyltransferase; Catalyzes both methylations at C-2 and C-7 of uroporphyrinogen III leading to precorrin-1 and precorrin-2; their oxidative esterification gives respectively factor I octamethyl ester and sirohydrochlorin. | 0.488 |
hemA | gltX | Synpcc7942_0504 | Synpcc7942_2393 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | glutamyl-tRNA synthetase / glutamate--tRNA(Gln) ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu). | 0.968 |
hemA | hemB | Synpcc7942_0504 | Synpcc7942_1792 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | Porphobilinogen synthase; Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity). | 0.976 |
hemA | hemC | Synpcc7942_0504 | Synpcc7942_0967 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | Hydroxymethylbilane synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. | 0.998 |
hemA | hemD | Synpcc7942_0504 | Synpcc7942_0272 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | uroporphyrinogen-III synthase; Catalyzes cyclization of the linear tetrapyrrole, hydroxymethylbilane, to the macrocyclic uroporphyrinogen III. | 0.961 |
hemA | hemE | Synpcc7942_0504 | Synpcc7942_1086 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. | 0.774 |
hemA | hemF | Synpcc7942_0504 | Synpcc7942_0674 | glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). | Coproporphyrinogen oxidase; Involved in the heme and chlorophyll biosynthesis. Catalyzes the aerobic oxidative decarboxylation of propionate groups of rings A and B of coproporphyrinogen-III to yield the vinyl groups in protoporphyrinogen-IX. | 0.780 |