node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
fau | glpG | b2912 | b3424 | 5-formyltetrahydrofolate cyclo-ligase family protein; Involved in the removal of 5-formyltetrahydrofolate. In vitro, it is a potent inhibitor of various folate-dependent enzymes in the C1 metabolism network and in vivo it might function as a folate storage. 5-formyltetrahydrofolate is also used as an antifolate rescue agent in cancer chemotherapy. Catalyzes the irreversible ATP-dependent transformation of 5-formyltetrahydrofolate (5-CHO-THF) to form 5,10- methenyltetrahydrofolate (5,10-CH=THF). The reverse reaction is catalyzed by the serine hydroxymethyltransferase GlyA (SHMT). | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.585 |
ftsH | glpG | b3178 | b3424 | Protease, ATP-dependent zinc-metallo; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins. Degrades a few membrane proteins that have not been assembled into complexes such as SecY, F(0) ATPase subunit a and YccA, and also cytoplasmic proteins sigma-32, LpxC, KdtA and phage lambda cII protein among others. Degrades membrane proteins in a processive manner starting at either the N- or C-terminus; recognition requires a cytoplasmic tail of about 20 residues with no apparent [...] | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.722 |
ftsH | rseP | b3178 | b0176 | Protease, ATP-dependent zinc-metallo; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins. Degrades a few membrane proteins that have not been assembled into complexes such as SecY, F(0) ATPase subunit a and YccA, and also cytoplasmic proteins sigma-32, LpxC, KdtA and phage lambda cII protein among others. Degrades membrane proteins in a processive manner starting at either the N- or C-terminus; recognition requires a cytoplasmic tail of about 20 residues with no apparent [...] | Inner membrane zinc RIP metalloprotease; A site-2 regulated intramembrane protease (S2P) that cleaves the peptide bond between 'Ala-108' and 'Cys-109' in the transmembrane region of RseA. Part of a regulated intramembrane proteolysis (RIP) cascade. Acts on DegS-cleaved RseA to release the cytoplasmic domain of RseA, residue 'Val-148' of RseA may be required for this. This provides the cell with sigma-E (RpoE) activity through the proteolysis of RseA. Can also cleave sequences in transmembrane regions of other proteins (such as LacY) as well as liberated signal peptides of beta-lactamas [...] | 0.607 |
glpE | glpG | b3425 | b3424 | Thiosulfate:cyanide sulfurtransferase (rhodanese); Catalyzes, although with low efficiency, the sulfur transfer reaction from thiosulfate to cyanide. The relatively low affinity of GlpE for both thiosulfate and cyanide suggests that these compounds are not the physiological substrates. Thioredoxin 1 or related dithiol proteins could instead be the physiological sulfur-acceptor substrate. Possible association with the metabolism of glycerol-phosphate remains to be elucidated. | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.977 |
glpG | fau | b3424 | b2912 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 5-formyltetrahydrofolate cyclo-ligase family protein; Involved in the removal of 5-formyltetrahydrofolate. In vitro, it is a potent inhibitor of various folate-dependent enzymes in the C1 metabolism network and in vivo it might function as a folate storage. 5-formyltetrahydrofolate is also used as an antifolate rescue agent in cancer chemotherapy. Catalyzes the irreversible ATP-dependent transformation of 5-formyltetrahydrofolate (5-CHO-THF) to form 5,10- methenyltetrahydrofolate (5,10-CH=THF). The reverse reaction is catalyzed by the serine hydroxymethyltransferase GlyA (SHMT). | 0.585 |
glpG | ftsH | b3424 | b3178 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Protease, ATP-dependent zinc-metallo; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins. Degrades a few membrane proteins that have not been assembled into complexes such as SecY, F(0) ATPase subunit a and YccA, and also cytoplasmic proteins sigma-32, LpxC, KdtA and phage lambda cII protein among others. Degrades membrane proteins in a processive manner starting at either the N- or C-terminus; recognition requires a cytoplasmic tail of about 20 residues with no apparent [...] | 0.722 |
glpG | glpE | b3424 | b3425 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Thiosulfate:cyanide sulfurtransferase (rhodanese); Catalyzes, although with low efficiency, the sulfur transfer reaction from thiosulfate to cyanide. The relatively low affinity of GlpE for both thiosulfate and cyanide suggests that these compounds are not the physiological substrates. Thioredoxin 1 or related dithiol proteins could instead be the physiological sulfur-acceptor substrate. Possible association with the metabolism of glycerol-phosphate remains to be elucidated. | 0.977 |
glpG | lacY | b3424 | b0343 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Lactose permease; Responsible for transport of beta-galactosides into the cell, with the concomitant import of a proton (symport system). Can transport lactose, melibiose, lactulose or the analog methyl-1-thio-beta,D- galactopyranoside (TMG), but not sucrose or fructose. The substrate specificity is directed toward the galactopyranosyl moiety of the substrate. | 0.811 |
glpG | malE | b3424 | b4034 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Maltose transporter subunit; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Binds maltose and higher maltodextrins such as maltotriose. Belongs to the bacterial solute-binding protein 1 family. | 0.600 |
glpG | rseA | b3424 | b2572 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Anti-sigma factor; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases finish degrading [...] | 0.556 |
glpG | rseP | b3424 | b0176 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Inner membrane zinc RIP metalloprotease; A site-2 regulated intramembrane protease (S2P) that cleaves the peptide bond between 'Ala-108' and 'Cys-109' in the transmembrane region of RseA. Part of a regulated intramembrane proteolysis (RIP) cascade. Acts on DegS-cleaved RseA to release the cytoplasmic domain of RseA, residue 'Val-148' of RseA may be required for this. This provides the cell with sigma-E (RpoE) activity through the proteolysis of RseA. Can also cleave sequences in transmembrane regions of other proteins (such as LacY) as well as liberated signal peptides of beta-lactamas [...] | 0.590 |
glpG | tatA | b3424 | b3836 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | TatABCE protein translocation system subunit; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system. Belongs to the TatA/E family. | 0.959 |
glpG | tatB | b3424 | b3838 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | TatABCE protein translocation system subunit; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides. TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation. | 0.562 |
glpG | tatE | b3424 | b0627 | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | Sec-independent protein translocase protein TatE; Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin- arginine motif in their signal peptide across membranes. TatE shares overlapping functions with TatA; Belongs to the TatA/E family. TatE subfamily. | 0.631 |
lacY | glpG | b0343 | b3424 | Lactose permease; Responsible for transport of beta-galactosides into the cell, with the concomitant import of a proton (symport system). Can transport lactose, melibiose, lactulose or the analog methyl-1-thio-beta,D- galactopyranoside (TMG), but not sucrose or fructose. The substrate specificity is directed toward the galactopyranosyl moiety of the substrate. | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.811 |
lacY | malE | b0343 | b4034 | Lactose permease; Responsible for transport of beta-galactosides into the cell, with the concomitant import of a proton (symport system). Can transport lactose, melibiose, lactulose or the analog methyl-1-thio-beta,D- galactopyranoside (TMG), but not sucrose or fructose. The substrate specificity is directed toward the galactopyranosyl moiety of the substrate. | Maltose transporter subunit; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Binds maltose and higher maltodextrins such as maltotriose. Belongs to the bacterial solute-binding protein 1 family. | 0.518 |
malE | glpG | b4034 | b3424 | Maltose transporter subunit; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Binds maltose and higher maltodextrins such as maltotriose. Belongs to the bacterial solute-binding protein 1 family. | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.600 |
malE | lacY | b4034 | b0343 | Maltose transporter subunit; Part of the ABC transporter complex MalEFGK involved in maltose/maltodextrin import. Binds maltose and higher maltodextrins such as maltotriose. Belongs to the bacterial solute-binding protein 1 family. | Lactose permease; Responsible for transport of beta-galactosides into the cell, with the concomitant import of a proton (symport system). Can transport lactose, melibiose, lactulose or the analog methyl-1-thio-beta,D- galactopyranoside (TMG), but not sucrose or fructose. The substrate specificity is directed toward the galactopyranosyl moiety of the substrate. | 0.518 |
rseA | glpG | b2572 | b3424 | Anti-sigma factor; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases finish degrading [...] | Rhomboid protease GlpG; Rhomboid-type serine protease that catalyzes intramembrane proteolysis. | 0.556 |
rseA | rseP | b2572 | b0176 | Anti-sigma factor; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases finish degrading [...] | Inner membrane zinc RIP metalloprotease; A site-2 regulated intramembrane protease (S2P) that cleaves the peptide bond between 'Ala-108' and 'Cys-109' in the transmembrane region of RseA. Part of a regulated intramembrane proteolysis (RIP) cascade. Acts on DegS-cleaved RseA to release the cytoplasmic domain of RseA, residue 'Val-148' of RseA may be required for this. This provides the cell with sigma-E (RpoE) activity through the proteolysis of RseA. Can also cleave sequences in transmembrane regions of other proteins (such as LacY) as well as liberated signal peptides of beta-lactamas [...] | 0.964 |